Careers at Xone

Join the Vanguard of RF Geolocation. At XONE, we don’t just build technology; we deliver mission-critical effectiveness. We take immense pride in the quality of our products, but our true success is measured by the impact our capabilities have in the hands of the operators who rely on them.

Invested in You. We believe elite talent deserves elite rewards. That’s why we offer competitive compensation—including equity incentives and profit-sharing—alongside 100% employer-paid health insurance, generous paid-time-off, and more.

Work From Anywhere. Top-tier innovation has no borders. We hire the best minds regardless of location, offering remote-first flexibility for most positions.

Job Opportunities

  • APPLY NOW

    We are seeking a technical program manager to lead and coordinate the full lifecycle of advanced RF products focused on wireless SIGINT, electronic warfare, and related sensing applications in a small, fast-moving organization. Our systems combine software defined radios, embedded processing, and small-form-factor hardware deployed on airborne, maritime, and ground platforms. In this role you will collaborate with the engineering team and external partners to ensure projects are completed on time and within budget. You will interface with customers and company leadership to ensure delivered capabilities meet mission needs and align with broader business objectives.

    This position is well-suited for candidates conversant in relevant technologies with past experience as a technical developer and having pivoting into program management. Ideally, the candidate has hands-on ability to operate systems for demonstration and system-level test.

    Responsibilities

    Work in tandem with the lead system design/integration engineer(s) on planning, execution, and delivery while collaborating with cross-functional engineering teams, and external partners to ensure projects meeting program technical, cost, and schedule objectives

    Manage all phases of the engineering and product lifecycle: R&D, prototyping, design, implementation, integration and test, system delivery, quantity production, and product support

    Preparation of program plans including a breakdown of tasks sequenced in a GANTT, schedule, staff loading, identification of equipment and company infrastructure needs, and risk assessment

    Preparation of status reports and briefings for review with leadership team and customers on a monthly basis at minimum

    Continually track program dependencies – staff, materials, equipment, subcontractors, outside services, customer deadlines – and collaborate with system lead and senior management to adapt to changing conditions to keep program on track

    Oversee team adherence to disciplined design process, documentation of designs, structured coding practices, analysis of test results, configuration management

    Produce and update Configuration Management / Quality Assurance documentation at the engineering development and deliverable products level

    Preparation of customer briefings and participation in customer meetings, capability demonstrations, system test/flight events, and operator training exercises

    Promote follow-on business through successful program execution

    Key Qualifications

    5+ years of experience in wireless SIGINT, electronic warfare, or related RF sensing systems, including communication signals, direction finding, and beamforming

    BSEE desired in Electrical Engineering, Computer Engineering, and/or Software Engineering

    Prior experience interfacing with government customers or prime contractors

    Proficiency in program management applications for GANTT schedules, staff loading, financial spreadsheets

    Active U.S. security clearance desired. US citizenship and eligibility to obtain a security clearance required

    APPLY NOW

  • APPLY NOW

    We are seeking a senior-level Systems Engineer to lead the definition, architecture, and technical execution of advanced RF sensing and communications systems. This role spans early concept development through prototype realization and customer delivery, with a strong emphasis on system-level thinking, technical rigor, and cross-disciplinary leadership. Our products integrate software defined radios, embedded processing, FPGAs, RF hardware, and small-form-factor platforms deployed in airborne, maritime, and ground environments.

    This position is well-suited for an engineer who enjoys shaping systems from first principles, translating operational needs into concrete designs, and working hands-on with hardware and engineering teams to turn concepts into working prototypes. You will operate as a technical focal point across disciplines, interface directly with customers and prime contractors, and work closely with the Chief Engineer on product direction and roadmap planning.

    Responsibilities

    Lead system-level design activities including concept development, CONOPS analysis, requirements definition, and architecture trade studies

    Establish and maintain technical baselines, including system architectures, interface definitions, requirements allocations, and design documentation

    Decompose system architectures into clear, actionable work packages for software, FPGA, RF, and hardware engineering teams

    Design and prototype hardware-centric systems, working closely with engineering teams and external vendors on component selection, part surveys, and trade studies

    Perform RF and system analyses such as link budgets, noise and interference analysis, and performance modeling to inform design decisions

    Define DSP and signal processing approaches for SIGINT and electronic warfare capabilities at the system level and guide their implementation and mapping to hardware and software resources

    Analyze integration and test results, correlate performance across subsystems, and drive root-cause analysis of system-level issues

    Prepare and deliver technical briefings, design reviews, and performance assessments for internal leadership, customers, and partners

    Interface directly with customers and prime contractors on system capabilities, requirements, schedules, and technical risks

    Collaborate with the Chief Engineer on product roadmaps, R&D initiatives, and longer-term technology investments

    Support all phases of the product lifecycle including R&D, prototyping, integration and test, system delivery, and sustainment


    Minimum Qualifications

    8+ years of experience in systems engineering, RF systems, embedded systems, or a closely related technical field

    Strong system-level background with experience defining architectures, requirements, and interfaces for complex, multi-disciplinary systems

    Broad technical understanding across RF, digital signal processing, embedded software, FPGA-based processing, and hardware platforms

    Practical experience performing RF and system analysis (e.g., link budgets, performance modeling, trade studies)

    Experience translating high-level operational needs into implementable technical designs and requirements

    Proven ability to lead technical efforts across multiple engineering disciplines without direct line authority

    Experience analyzing test and integration data and communicating results clearly to technical and non-technical audiences

    Excellent written and verbal communication skills, including customer-facing technical presentations

    Ability to operate independently, manage priorities, and drive complex technical efforts to closure

    U.S. citizenship with the ability to obtain and maintain a U.S. security clearance

    Preferred / Plus Qualifications

    Advanced degree in Electrical Engineering, Computer Engineering, or a related field

    Hands-on experience with software defined radio platforms and RF sensing systems

    Familiarity with DSP algorithm development and real-time implementation considerations

    Experience working with external vendors, suppliers, and manufacturing partners

    Prior experience interfacing with government customers or prime contractors

    Active U.S. security clearance

    APPLY NOW

  • APPLY NOW

    We are seeking a senior/principal-level systems engineer to lead integration and test (I&T) activities for advanced RF products focused on wireless SIGINT, electronic warfare, and related sensing applications. Our systems combine software defined radios, embedded processing, and small-form-factor hardware deployed on airborne, maritime, and ground platforms. This role is suited for an engineer who can operate with minimal oversight, take full ownership of back-end engineering activities, and drive complex systems across the full product lifecycle—from prototype through deployment, training, and sustainment—in a small, fast-moving organization. You will serve as the technical authority for I&T, working closely with systems, hardware, FPGA, RF, antenna, and software teams, and reporting directly to the Engineering Director / Chief Engineer.

    Responsibilities

    Serve as the technical authority for system integration and test (I&T), owning planning, execution, and closure of integration, verification, validation, and acceptance activities

    Lead hands-on subsystem and system integration at the Santa Clara, CA facility, including bring-up, debugging, and performance characterization of software defined radio (SDR) systems which comprised of embedded SW, FPGA, GPU, and RF collection hardware

    Develop integration and test plans, procedures, and success criteria in close collaboration with the engineering team, increasing rigor as programs transition from prototype to production

    Provide schedule inputs and actively drive I&T activities to closure in coordination with project leadership

    Author integration and test procedures, reports, verification matrices, and supporting artifacts for internal reviews, customer acceptance, and formal IV&V

    Prepare systems for customer and partner site integration (ground, airborne, maritime), including ICDs, risk mitigation, test readiness, drawings, and direct interaction with primes and customers

    Serve as the technical point of contact for I&T with prime integrators and partners; periodically brief internal and external leadership on status, risks, and results

    Support on-site CONUS integration and test activities, including system assembly, calibration, performance testing, and acceptance testing

    Support front-end systems engineering activities as needed, while retaining primary ownership of back-end engineering activities including integration, test, deployment, training, sustainment, and field debugging

    Support flow-down of environmental and qualification requirements and coordinate with internal and external test facilities for qualification testing

    Specify and oversee test fixtures, test equipment, and supporting infrastructure to enable efficient and repeatable I&T

    Perform hands-on performance analysis of complex data sets (e.g., RF collection, SDR outputs, direction finding and beamforming results) using appropriate analysis tools (e.g., Python, MATLAB, Excel)

    Maintain operational and technical documentation, including procedures, training materials, manuals, and field support documentation

    Maintain organized repositories of signal data, test data, and results to support analysis, traceability, and sustainment

    Provide technical guidance and mentorship to engineers supporting I&T activities without formal line-management responsibility

    Minimum Qualifications

    BS in Electrical Engineering, Systems Engineering, or related STEM field (MS preferred)

    8+ years of professional experience in systems engineering with significant emphasis on integration and test of complex RF and embedded systems

    Demonstrated experience leading system-level integration and test activities from prototype through customer acceptance

    Strong background in wireless SIGINT, electronic warfare, or related RF sensing systems, including communication signals, direction finding, and beamforming

    Experience integrating software defined radios, embedded processing platforms, and small-form-factor hardware for airborne or otherwise constrained environments

    Hands-on experience analyzing complex technical data sets, with the ability to read and work effectively in Python- and MATLAB-based environments

    Strong technical communication skills, including the ability to produce clear written documentation, diagrams, and briefing materials

    Ability to work independently and make sound technical decisions in a small, fast-moving organization

    U.S. citizenship with the ability to obtain and maintain a U.S. security clearance

    Preferred / Plus Qualifications

    Active U.S. security clearance

    Experience working with prime integrators and government customers in formal integration, test, and acceptance contexts

    Experience with formal verification, validation, and qualification processes for systems transitioning from prototype to production

    Experience with FPGA- and GPU-accelerated signal processing systems and their integration into end-to-end products

    Familiarity with Linux-based systems, containerized software environments (e.g., Docker), and deployment of complex software stacks on embedded platforms

    Working knowledge of information systems and cyber / information assurance practices

    Experience supporting deployed systems, including field integration, training, sustainment, and operational troubleshooting

    APPLY NOW

  • APPLY NOW

    We are seeking a junior-to-mid-level test engineer to support integration, test, and mission support activities for advanced RF products focused on wireless SIGINT, electronic warfare, and related sensing applications. Our systems combine software defined radios, embedded processing, and small-form-factor hardware deployed on airborne, maritime, and ground platforms. This role is a hands-on, breadth-oriented position for an engineer who enjoys building, connecting, testing, troubleshooting, and automating across hardware, software, and infrastructure domains. You will work closely with systems, RF, hardware, FPGA, and software engineers to bring prototypes to life, support customer integrations, and help transition systems from development into production and operational use. This position is based on-site at our Santa Clara, CA office.

    Growth opportunities exist toward senior integration & test or systems engineering roles as experience and ownership increase.

    Responsibilities

    Execute hands-on integration and test activities for RF and SDR-based systems, including setup, configuration, bring-up, troubleshooting, and data collection

    Assemble, cable, and configure lab and field test setups involving RF hardware, embedded systems, antennas, test equipment, and supporting infrastructure

    Operate RF test equipment such as spectrum analyzers, network analyzers, signal generators, and power meters to support system test and debug

    Develop and maintain ad-hoc test automation, scripts, and analysis tools (primarily Python and shell scripting) to improve test efficiency and repeatability

    Collect, organize, and analyze test data to support performance characterization, debugging, and customer acceptance activities

    Support system-level troubleshooting and root-cause analysis across hardware, RF, software, and infrastructure domains

    Maintain and support lab infrastructure, including computers, networks, storage, VMs, containers, software installs, and test equipment

    Support configuration management practices including source control, build automation, and continuous integration workflows

    Assist with system assembly, calibration, acceptance testing, and occasional production support and debug

    Support preparation and execution of on-site customer integration and test activities (CONUS travel up to ~25%)

    Document test setups, procedures, results, and findings at a practical level appropriate for internal use and customer support

    Collaborate effectively with engineering teammates, communicate issues clearly, and independently drive assigned tasks to completion

    Minimum Qualifications

    BS in Computer Engineering or a related field or equivalent practical experience (e.g., former military, technician-to-engineer path) 

    1–5 years of hands-on experience in test, integration, lab support, or a closely related technical role

    Demonstrated ability to troubleshoot technical systems, follow problems to root cause, and reliably execute hands-on tasks

    Practical, hands-on comfort working with electronic systems in a lab or field environment (setup, cabling, bring-up, troubleshooting)

    Basic scripting or automation experience (e.g., Python and/or shell) and interest in using code to improve test efficiency

    Working familiarity with Linux-based systems, computer networking fundamentals, and general system configuration

    Strong communication skills, curiosity, and a self-motivated approach to learning and taking ownership

    U.S. citizenship with the ability to obtain and maintain a U.S. security clearance

    Ability to work on-site full time in Santa Clara, CA

    Preferred / Plus Qualifications

    Active U.S. security clearance

    Experience testing or supporting RF systems, including antenna setups and RF cabling best practices

    Experience automating tests using scripting, LabVIEW, or test equipment control protocols

    Familiarity with Docker, virtual machines, distributed software environments, and CI/CD pipelines

    Experience with basic electronics fabrication or rework (e.g., soldering, cable fabrication)

    Familiarity with setting up and maintaining cloud infrastructure or remote compute environments

    Interest in growing toward broader system integration, integration & test leadership, or systems engineering responsibilities

    APPLY NOW

  • APPLY NOW

    We are seeking a Senior Software Engineer to design, implement, and integrate low-level and system software for advanced RF sensing products. Our systems combine embedded processors, software-defined radios, FPGA-based data paths, GPUs, and compact hardware deployed on airborne, maritime, and ground platforms. You will work within a small, highly collaborative engineering team and interface closely with hardware, FPGA, RF, systems, and application software engineers.

    This is a hands-on, systems-focused role for an engineer who enjoys working close to the hardware, owning board bring-up, building robust embedded Linux platforms, and solving cross-layer problems spanning drivers, operating systems, and applications.

    Responsibilities

    Design, implement, and maintain embedded software for RF sensing and signal processing systems

    Perform embedded Linux board bring-up, BSP development, and system configuration

    Develop and debug low-level software and interfaces (SPI, I2C, UART, PCIe, Ethernet, GPIO)

    Integrate embedded processors with SDRs, RF front ends, FPGAs, memory subsystems, sensors, and high-speed peripherals

    Optimize system performance, boot time, reliability, and resource utilization

    Contribute to embedded software architecture and interface definitions

    Support subsystem and system-level integration, test, and field troubleshooting

    Develop diagnostic tools, test utilities, and automation for embedded platforms

    Analyze and resolve complex, cross-domain issues spanning hardware, kernel, middleware, and application layers

    Port, adapt, and integrate third-party and open-source software components into constrained or custom embedded environments

    Evaluate new processors, SoCs, and embedded platforms through hands-on prototyping and benchmarking

    Communicate effectively within the engineering team, follow rigorous development and review processes, and contribute to a disciplined, high-quality software culture

    Minimum Qualifications

    BS in Software Engineering, Computer Engineering, Electrical Engineering, Computer Science, or related field (advanced degree a plus)

    5+ years of professional experience developing embedded or low-level system software

    Strong proficiency in C/C++ for embedded systems

    Solid experience with embedded Linux (bootloaders, kernel configuration, root filesystems)

    Hands-on experience with hardware/software integration and board bring-up

    Ability to operate with minimal supervision in a cross-disciplinary environment

    U.S. citizenship with the ability to obtain and maintain a U.S. Security Clearance

    Preferred Qualifications

    Linux device driver development (kernel or user space)

    Experience with ARM-based SoCs and heterogeneous processing architectures

    FPGA integration experience (register maps, DMA engines, streaming data paths)

    Networking and data transport protocols (e.g., UDP/TCP, multicast)

    Exposure to software-defined radio or RF sensing systems

    Python or shell scripting for bring-up, test, and automation

    Experience supporting deployed or fielded embedded systems

    Experience integrating embedded systems with GPUs or accelerator-based processing pipelines

    APPLY NOW

  • APPLY NOW

    We are seeking a Senior Software Systems Architect to develop advanced RF sensing products supporting wireless SIGINT, electronic warfare, and related sensing applications. Our systems combine software-defined radios, embedded and edge computing, and compact hardware deployed on airborne, maritime, and ground platforms.

    This is a hands-on, systems-oriented role for an engineer who enjoys operating at the boundary between system definition and software implementation. You will work on a small (5–10 person), highly collaborative, fully remote engineering team alongside systems, RF, hardware, FPGA, and software engineers to take products from early design through deployment. The role is focused on defining software architectures, interfaces, and technical approaches, and clearly communicating them across the team. You will work closely with the Chief Engineer and Software Lead as a senior technical contributor, providing architectural direction and technical mentorship to the engineering team, without direct line management responsibilities.

    Responsibilities

    Define and own software architectures that translate system-level concepts, requirements, and CONOPS into clear, implementable software structures, interfaces, and data flows

    Communicate and document software designs effectively for systems engineers, software implementers, and technical leadership, including architecture descriptions, interface definitions, and design tradeoffs

    Develop software interfaces to SDRs, embedded processors, and FPGA-based data paths

    Provide technical guidance, design reviews, and mentoring for software engineers across the team

    Support software effort estimation and technical planning by producing well-scoped, well-communicated designs

    Implement critical software components and innovative prototypes to validate architectural approaches and explore system capabilities

    Participate directly in system integration, test, troubleshooting, hardware bring-up, and associated test and diagnostic development

    Produce concise technical documentation, including architecture descriptions, interface definitions, and design tradeoffs

    Collaborate closely with cross-functional teams across RF, FPGA, hardware, and systems

    Contribute to code reviews, CI workflows, and shared engineering standards

    Minimum Qualifications

    BS in Software Engineering, Computer Engineering, Computer Science, or related STEM field (advanced degree a plus)

    5+ years of professional experience in systems-level, embedded, or complex software development

    Strong written and verbal communication skills

    Strong proficiency in modern C++ (C++11 or newer)

    Demonstrated experience defining and communicating software architectures

    Ability to work independently and operate as a technical authority within a small team

    U.S. citizenship and ability to obtain and maintain a U.S. Security Clearance

    Preferred / Plus Qualifications

    Experience with software-defined radio (SDR) frameworks (UHD, GNU Radio, SoapySDR, or similar)

    Practical signal processing software experience (FFT, filtering, detection, time/frequency analysis)

    Familiarity with SIGINT, EW, spectrum monitoring, or RF sensing systems

    Broad exposure to multiple software domains (embedded, backend services, data pipelines, UI, performance-critical systems)

    Embedded Linux development, including cross-compilation and device interfaces

    Hardware/software integration, lab debug, and system bring-up experience

    Experience with real-time or near-real-time data processing systems

    Networking and data transport (UDP/TCP, ZeroMQ, DDS, or similar)

    Python or MATLAB for test and analysis

    Exposure to FPGA-adjacent workflows (register interfaces, DMA, streaming data paths)

    Experience implementing parallel algorithms on GPUs (e.g., CUDA, OpenCL, or similar) and familiarity with modern AI/ML approaches and frameworks

    APPLY NOW

  • APPLY NOW

    We are seeking a Senior Software Engineer focused on user interfaces and operator experience for advanced RF sensing products supporting wireless SIGINT, electronic warfare, and spectrum awareness applications. Our systems combine real-time signal processing, software-defined radios, and embedded computing used in time-sensitive, data-rich environments. You will join a small (5–10 person), fully remote engineering team and work closely with DSP, systems, RF, and embedded engineers to translate complex system behavior into clear, efficient, and reliable operator experiences.

    This role is suited to an engineer who is not only experienced in the implementation of user interface software, but also takes clear ownership of UI architecture, visual design, and operator experience. You will think beyond individual screens and widgets and instead focus on how operators interact with complex systems end-to-end, particularly under operational constraints such as high data rates, limited attention, degraded links, or time pressure.

    Responsibilities

    Design, implement, and test operator-focused web-based user interfaces using modern frameworks, with an emphasis on usability, performance, and visual quality

    Drive visual polish, consistency, and coherence across UI components, layouts, and interaction patterns

    Own and evolve end-to-end operator workflows, from system configuration and control to data visualization and status monitoring

    Define and maintain front-end architecture, including state management, data flow, performance strategies, and framework selection

    Design and optimize real-time and near-real-time data visualizations (e.g., spectrum displays, waterfalls, timelines, alerts) appropriate for operational use

    Collaborate closely with systems, DSP, and backend engineers to define UI-driven requirements, operational modes, and constraints

    Contribute where appropriate across backend services and adjacent areas of the software stack

    Ensure predictable and usable UI behavior under degraded or constrained operating conditions

    Document UI architecture, workflows, and design decisions at an appropriate level of rigor

    Participate in design reviews, code reviews, and system-level technical discussions

    Support integration, test, and evaluation activities using live and recorded RF data

    Minimum Qualifications

    BS in Software Engineering, Computer Engineering, Computer Science, or a related STEM field

    5–8 years of professional experience developing user interface software

    Strong experience building modern web applications using JavaScript/TypeScript, HTML, and CSS

    Experience with contemporary frontend frameworks (Vue.js preferred)

    Demonstrated experience designing operator workflows for technical or data-intensive systems

    Experience integrating UIs with backend APIs and real-time or streaming data sources

    Ability to work effectively in a remote, cross-disciplinary engineering environment

    Strong written and verbal communication skills

    U.S. citizenship and ability to obtain and maintain a U.S. Security Clearance

    Preferred Qualifications

    Experience with desktop UI frameworks such as Qt or similar

    Experience designing and deploying hybrid UI solutions spanning web technologies and native desktop applications

    Familiarity with UX practices for mission-critical, safety-critical, or high-reliability systems

    Experience designing interfaces for operators working under time pressure or cognitive load

    Experience with complex technical data visualization frameworks (e.g., D3.js, WebGL, Plotly)

    Familiarity with messaging, serialization, and real-time data transport technologies (e.g., ZeroMQ, Protocol Buffers, WebSockets)

    Working knowledge of backend services and infrastructure, including web servers and relational or time-series databases

    Exposure to RF systems, signal processing, SIGINT, or electronic warfare domains

    Linux development experience

    Experience working alongside embedded, hardware-driven, or real-time systems

    APPLY NOW

  • APPLY NOW

    We are seeking a senior-level electrical engineer to be responsible for FPGA design and implementation for advanced signal processing-centric RF systems. This role is suited for an engineer who can operate with minimal oversight and deliver production-quality designs in a small, disciplined, and highly effective team environment.  You will be the primary FPGA developer on the program, working closely with experienced systems, hardware, and software engineers with ownership from concept through integration and test.

    Responsibilities

    Deliver FPGA designs using VHDL for new and existing codebases, with ownership from architecture  through integration and debug

    Work with and integrate Xilinx IP cores, including DSP-related IP, Ethernet, PCIe, and supporting infrastructure

    Develop and maintain high-throughput data paths, control logic, and AXI-based interfaces

    Target Xilinx FPGA platforms including Kintex, Virtex, Zynq, and UltraScale+ using industry-standard tools (e.g., Vivado and simulation environments) for synthesis, implementation, verification, and on-chip debug

    Support development Board Support Package (BSP) and FPGA Design Kit (FDK) in coordination with software and systems teams

    Define, document, and maintain FPGA architectures, interfaces, and register maps, working closely with systems and software engineers on HW/SW partitioning, requirements refinement, and integration strategy

    Support system integration, bring-up, test, and debug at the board and system level, and participate in early system architecture discussions and technical trade studies affecting digital and FPGA design

    As needed, support end-to-end engineering of rapid prototype and test fixture development.  This includes schematic and CCA design, and rapid fabrication (e.g., solid modeling and 3D printing).

    Minimum Qualifications

    BS in Electrical Engineering or closely related field (MS preferred)

    5+ years of professional experience designing, implementing, and verifying RTL (VHDL preferred)

    Strong experience with Xilinx FPGA tools and workflows

    Ability to work independently and make sound technical decisions

    U.S. citizenship with the ability to obtain and maintain a U.S. security clearance

    Preferred / Plus Qualifications

    Background or exposure to digital signal processing concepts (e.g., filtering, channelization, detection)

    Experience in electronic warfare (EW), signals intelligence (SIGINT), or software-defined radio (SDR) domains

    Experience collaborating with or supporting embedded software development (bare-metal or RTOS)

    Comfort supporting small-scale, non-production prototyping and test fixture development, including basic schematic capture, CCA layout awareness, and use of rapid fabrication tools (e.g., simple CAD or 3D printing)

    APPLY NOW