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  • Principal Embedded Linux Engineer

    $170k - $200k

     ...Principal Embedded Linux Engineer, your main responsibilities will be: Develop, configure, and maintain Yocto-based Linux images for embedded ARM platforms Lead board bring-up efforts, kernel customization, device driver development, and device tree configuration... 
    Suggested
    Work experience placement
    Worldwide

    HawkEye 360

    Herndon, VA
    3 days ago

  • Senior Windows Systems Software Engineer (Kernel & Network Stack)

    $125k - $135k

     ...science and product development, all while learning, growing, and developing new solutions. We guarantee you won’t find a better place to...  ...testing production systems. ~ Ability to quickly understand kernel driver APIs and modernize legacy implementations. Disqualifiers... 
    Suggested
    Full time
    Work experience placement
    Flexible hours

    Only External Postings

    Washington DC
    13 hours ago

  • TS/SCI Software Engineer: Systems & Kernel Tools

    Maania Consultancy Services is seeking a skilled software developer based in Washington, DC. Ideal candidates should have a Bachelor’s degree...  ...application development and familiarity with disassemblers and kernel development. #J-18808-Ljbffr Maania Consultancy Services
    Suggested

    Maania Consultancy Services

    Washington DC
    1 day ago

  • Senior System Integrator Engineer (TS/SCI)

     ...Provide O/S hardening (STIG, OpenSCAP, ACAS) and system patching • Develop server builds for virtual and physical environments • Manage,...  ...and troubleshooting of Linux (RHEL/CentOS, Ubuntu) to include kernel panic recovery; Configuring SSSD, AIDE, SELinux, auditd; and O/... 
    Suggested
    Work at office
    Remote work
    Flexible hours

    Vexterra Group

    Reston, VA
    5 days ago

  • Embedded Software Engineer III - MA or VA

    $103.12k - $134k

     ...hands-on experience with hardware/software integration. The role develops software for custom hardware platforms including ARM processors...  ...Linux familiarity—including user space, device interfaces, kernel modules, or embedded distributions. Working knowledge of video... 
    Suggested
    Local area

    Kopin

    Reston, VA
    27 days ago

  • Embedded Development Engineer

     ...Embedded Systems Software Developer Cohere is looking for software engineers with C/C++ and assembly skills, hands-on knowledge of operating...  ...motivated and productive professional team. Any hardware, kernel, knowledge and reverse engineering of low-level CPU and system... 
    Suggested
    Flexible hours

    Navstar

    Herndon, VA
    3 days ago

  • Principal Software Engineer

    $142.8k - $274.8k

     ...to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. ~ Familiarity with gRPC, FastAPI, Autogen, Semantic Kernel, or LangChain. ~ Experience with OpenAI API / Azure OpenAI ~4+ years of experience in technical leadership, including mentoring... 
    Suggested
    Ongoing contract
    Local area

    Microsoft Corporation

    Reston, VA
    2 days ago

  • CNO Software Developer with C and Python

     ...CNO Software Developer with C and Python LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position...  ...SKILLS Familiarity with assembly language Knowledge of kernel-level programming Experience with exploit development... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Vienna, VA
    1 day ago

  • Lead Software Engineer

    $135k - $250.5k

     ...L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified...  ...techniques.Experience with Linux OS configuration, including kernel modifications, drivers, and U‑Boot.Familiarity with multiple programming... 
    Suggested
    Work at office
    Local area
    Flexible hours

    L3Harris Technologies

    Reston, VA
    1 day ago

  • Cyber Software Engineer Senior Jobs

     ...you will: • Provide Engineering services to analyze, assess, develop, and deploy vulnerabilities and exploits • Conduct development...  ...• Demonstrated in-depth experience in tool development and kernel architecture in operating systems such as: Windows, Linux, MacOS... 
    Suggested
    Full time
    Work at office
    Remote work
    Relocation
    Monday to Friday
    Shift work

    Navstar

    Herndon, VA
    2 days ago

  • CNO Developer (Windows Kernel)

     ...infrastructure. Our teams lead advanced vulnerability analysis and develop tailored cyber solutions to meet the demands of rapidly...  ...Responsibilities: Design, develop, and maintain low-level kernel-mode components, drivers, and subsystems for Windows platforms.... 
    Suggested

    REDLattice

    Sterling, VA
    6 days ago

  • Cyber Software Engineer Senior

    $104.9k - $184.92k

     ...you will: • Provide Engineering services to analyze, assess, develop, and deploy vulnerabilities and exploits • Conduct development...  ...• Demonstrated in-depth experience in tool development and kernel architecture in operating systems such as: Windows, Linux, MacOS... 
    Suggested
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours

    Lockheed Martin Corporation

    Herndon, VA
    4 days ago

  • Backend Developer, Data Platform

    $113k - $188k

     ...building mission-critical applications with real-world impact for the Intelligence Community. We are seeking an experienced Backend Developer/Engineer to join our hybrid agile team and help build and scale our data platform to support IC AI efforts. Responsibilities:... 
    Suggested

    Vantor

    Reston, VA
    13 hours ago

  • Windows Kernel Developer

     ...Windows Kernel Developer Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber... 
    Suggested
    Contract work

    Navstar

    Sterling, VA
    3 days ago

  • Software Engineer

    $63.5k - $111.75k

     ...services (control-plane, catalog-service, ai-enhancement-service) Develop React/Next.js portal features: product registration flows,...  ...Exposure to agent frameworks (Careway, AutoGen, Semantic Kernel) Any cloud provider experience (OCI, AWS, Azure, GCP) Familiarity... 
    Suggested
    Temporary work
    Remote work

    Deltek

    Herndon, VA
    7 days ago

  • SQL Application Developer (SQL, Linux)

    $125k - $140k

     ...MicroHealth is seeking an experienced SQL Application Developer with strong expertise in SQL, Linux, database migration, and reporting solutions. This role will focus on implementing, maintaining, and optimizing database systems while supporting critical reporting and... 

    MicroHealth, LLC

    Vienna, VA
    3 days ago

  • Mid-Level Software Engineer

     ...technical details across a wide variety of disciplines to join our Maritime Engineering Operation (MEO). This candidate will design, develop, and support low-code solutions (Power Apps, Power Automate, Power BI, Dataverse) in support of Department of the Navy programs.... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Flexible hours
    3 days per week

    Serco

    Herndon, VA
    8 days ago

  • Cloud Data Solutions Engineer

     ...with development, operations, and business teams to deliver scalable and efficient data solutions .Key Responsibilitie sDesign, develop, and maintain data integration solutions using Informatica IDMC .Configure, deploy, and manage Informatica cloud environments... 

    TMV Global Inc

    Reston, VA
    1 day ago

  • User Interface Engineer

     ...delivering secure, accessible, and high-performance web experiences for both administrators and end users. Key Responsibilities Design, develop, and maintain custom WordPress themes and plugins Build accessible, user-centered front-end and back-end solutions Optimize... 
    Immediate start
    Flexible hours

    RCT Systems

    Reston, VA
    1 day ago

  • Full-Stack Linux Cyber Application Developer

    $86.8k - $198k

     ...Job Number: R0231586 Full-Stack Linux Cyber Application Developer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Herndon, VA
    1 day ago

  • Senior Yocto/Linux Platform Engineer

     ...functional teams to gather requirements, plan the system architecture, develop and test in a lab environment, and support over-the-air (OTA)...  ...deployments. Act as the go-to expert on all things Linux-kernel internals, CPU architecture, device drivers, and system... 

    3M Consultancy

    Falls Church, VA
    1 day ago

  • Director of Cloud Application Engineering and Digital Experience

     ...all solutions meet rigorous Federal security standards (FedRAMP, NIST 800-53, and Zero Trust architectures) Recruit, mentor, and develop a diverse team of Full-Stack Engineers, Architects, and UX Designers, while managing complex project lifecycles, including... 
    Local area

    ManTech

    Herndon, VA
    2 days ago

  • Senior Full Stack AI/ML Engineer

     ...Summary Client is seeking a highly skilled AI/ML Full Stack Developer to design, develop, and deploy modern fullstack applications...  ...and Agent Service, Microsoft 365 Agents SDK/Toolkit, Semantic Kernel (including AutoGen convergence), RAG and vector based retrieval... 
    Work experience placement

    Smart Synergies

    Reston, VA
    2 days ago

  • Senior Cloud Support Engineer

    $125k

    Join ManTech International as a Senior Cloud Support Engineer where you will leverage cutting-edge cloud technologies to enhance mission-critical national security systems. In this pivotal role, you will be integral to ensuring the efficiency, security, and operability ...
    Remote work

    ManTech International

    Tysons, VA
    more than 2 months ago

  • Cloud Application Support Engineer for Analytics Platforms (Tableau, Dremio, Posit)

    $104k - $166k

    Cloud Application Support Engineer for Analytics Platforms (Tableau, Dremio, Posit) Job Locations US Requisition ID 2026-165779 Position Category Information Technology Clearance Public Trust Responsibilities The Department...
    Contract work
    Work at office
    Shift work

    Peraton

    Reston, VA
    3 days ago

  • Senior Windows Kernel CNO Developer

    Ring0 is seeking a CNO Developer in Arlington, VA, with over 5 years of experience in software development, specifically in Windows kernel vulnerability research. You will support the development of innovative Cyber solutions while leveraging your skills in OS security... 

    ring0

    Arlington, VA
    4 days ago

  • Software Developer (C++/C#/ASP.Net)

    $130k

     ...Software Developer (C++/C#/ASP.Net) Merrifield, VA $130,000 plus benefits Candidates must be able to work without sponsorship Must be able to obtain Public Trust clearance We are seeking a skilled and motivated Software Developer with a strong educational... 
    Full time
    Local area

    System One

    Vienna, VA
    5 days ago

  • Senior Embedded Linux Engineer

     ...or above in EE/CS. 5+ years of experience in software development on Embedded Linux based systems. Strong Experience in Linux kernel, secure boot, device tree, Linux device driver and HAL layers. Experience with OS Patching, Field Updates and SELinux security hardening... 
    Work at office
    Remote work

    Kasmo Global

    Ashburn, VA
    2 days ago

  • Cloud Support Engineer Nights

    $105,000 per week

    ManTech seeks a Cloud Support Engineer Nights to support mission-critical applications and infrastructure in a dynamic and high-stakes environment. Located within our IT and Cybersecurity department, this role is essential for ensuring the uninterrupted operation of cloud...
    Night shift

    ManTech International

    Tysons, VA
    8 days ago

  • Python, SQL Developer with AWS

     ...We are seeking a skilled and detail-oriented Python, SQL Developer with AWS experience to join our team. The ideal candidate will have a strong background in Python programming, SQL development, and cloud technologies, particularly AWS. This role requires the ability to... 
    Work at office

    Compunnel

    Reston, VA
    6 days ago