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  • Network Software Engineer

    $165,000 per week

    Design, develop, integrate, and test communications and network software for government systems. Build protocol implementations, network services, and distributed systems that operate reliably in degraded or contested environments. Collaborate with multidisciplinary teams... 
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    Johns Hopkins Applied Physics Laboratory (APL)

    Laurel, MD
    5 days ago

  • Senior Network Software Engineer - Secure Communications

     ...The Johns Hopkins University Applied Physics Laboratory (APL) is seeking an experienced Network Software Engineer to design, develop, integrate, and test communications and network software for government programs. You will contribute technically and lead efforts on systems... 
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    Johns Hopkins Applied Physics Laboratory

    Laurel, MD
    3 days ago

  • Network Software Engineer

    $100k - $245k

     ...Network Software EngineerDo you love to develop creative and impactful communications and networked systems solutions for the nation's most...  ...?Are you searching for meaningful work in software engineering?If so, we're looking for someone like you to join our team at... 
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    Interim role

    Johns Hopkins Applied Physics Laboratory

    Laurel, MD
    6 days ago

  • Senior Software-Defined Network (SDN) Engineer Jobs

    $143.7k - $180.4k

     ...Senior Software-Defined Network (SDN) EngineerAt Accenture Federal Services, nothing matters more than helping the US federal government make...  ...Services is seeking a Senior Software-Defined Network (SDN) Engineer who will utilize industry and domain knowledge and experience... 
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    Local area

    ClearanceJobs

    Chantilly, Fairfax County, VA
    3 days ago

  • Senior Lead Network Engineer

     ...Job DescriptionJob Description Senior Network Engineer Employment Type: Full Time Department: Information Technology CGS is seeking an experienced...  ...and wireless network infrastructure and related hardware & software. The project's objectives are to evaluate the current setup... 
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    Full time
    Local area
    Monday to Friday
    Flexible hours

    Contact Government Services LLC

    Springfield, VA
    3 days ago

  • Land Mobile Radio (LMR) Network Engineer

     ...EngineerNextgen is seeking a candidate with a broad engineering background to support US Marshals...  ...compute, storage, virtualization, networking, and applications. In addition to on-...  ...be proficient with the configuration, software/firmware upgrade, and troubleshooting processes... 
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    Local area
    Remote work

    NextGen Federal Systems

    Springfield, VA
    3 days ago

  • Lead Network Systems Engineer - Cloud & TCP/IP Mastery

     ...Apotheosis seeks an Expert Network Engineer to plan, design and evaluate complex network systems, including LAN, WAN, Internet, and VoIP deployments. You will model networks, analyze options, and guide contractor engineers across senior to junior levels. Required is... 
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    For contractors

    Apotheosis

    Springfield, VA
    3 days ago

  • Software Engineer Cybersecurity Services - 2027 Summer Internship

     ...infrastructure in operation. Job Description Motorola Solutions is offering an exciting internship opportunity for aspiring software engineers eager to gain hands-on experience with scalable cloud infrastructure and cutting-edge cybersecurity applications. Working... 
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    Contract work
    Internship
    Summer internship
    Remote work
    Relocation

    Motorola Solutions

    Annandale, VA
    4 days ago

  • Software Engineer Internships

     ...your background aligns with future opportunities, we’ll reach out directly when formal applications become available. About Software Engineering Roles at Danaher Are you passionate about building real-world applications, writing clean code, and solving meaningful... 
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    Remote job
    Internship

    Danaher

    Annandale, VA
    4 days ago

  • Network Software Engineer

    $100k - $245k

     ...or higher in Computer Science, Computer Engineering, or a closely related technical field....  ...look for at least 10 years of relevant software system development experience, preferably...  .... We need a solid grasp of networking fundamentals, including TCP/IP, UDP, routing... 
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    Full time

    Johns Hopkins Applied Physics Laboratory (APL)

    Laurel, MD
    6 days ago

  • Entry Level Software Engineer

    $65k - $72.68k

     ...Entry-Level Software Engineer Company: Tapestry - G0G Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality, cost-effective information technology and business intelligence... 
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    Permanent employment
    Full time
    Work experience placement
    Interim role
    Worldwide
    Relocation
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work

    Boeing

    Annandale, VA
    4 days ago

  • Senior Software Engineer

    $84.63k - $112.84k

     ...Lumen is the trusted network for the AI‑powered world, connecting people, data, and applications through our expansive fiber network...  .... The Role Working within an agile team, the Senior Software Engineer designs, develops, codes, tests, and debugs new software, as... 
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    Full time
    Temporary work
    Work from home

    Lumen

    Annandale, VA
    16 hours ago

  • Deployment Network Engineer 4 Jobs

    $125.12k - $172.04k

     ...Deployment Network Engineer 4About M.C. Dean M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With... 
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    Work at office
    Local area

    ClearanceJobs

    Springfield, VA
    2 days ago

  • Senior Cloud Software Engineer/Architect

     ...support this mission, our Cyber Analytics team is seeking a Cloud Software Engineer/Architect (Full-Stack and AI) to help design, build, and...  ...learning libraries (PyTorch, TensorFlow). Cyber Tooling & Network Protocols: Familiarity with network analysis tools (e.g.,... 
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    Contract work

    Redhorse Corporation

    Gainesville, VA
    16 days ago

  • Full Stack Software Engineer (TS/SCI)

     ...be considered. Vantor is currently seeking a Full-Stack Software Engineer to join our team. This role will be performed at the customer...  ...common management commands, etc) ~ Understanding of TCP/IP networking and working knowledge of remote system workflows (SSH, port... 
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    Full time
    Remote work

    Vantor Inc.

    Springfield, VA
    2 days ago

  • Full Stack Software Engineer

    $113k - $188k

     ...Software Engineer Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working... 
    Full time
    Flexible hours

    Vantor

    Springfield, VA
    1 day ago

  • Software Engineer -Mid (Network Focus)

    $150k - $175k

     ...Rust, particularly developing production-grade systems or network-oriented software. ~ Experience developing networking, cybersecurity, or...  ...Qualifications ~3+ years of professional software engineering experience. ~ Bachelor's degree in Computer Science, Software... 
    Temporary work
    Immediate start
    Flexible hours

    CACI International, Inc.

    Reston, VA
    3 days ago

  • Mobile Network Engineer

     ...Mobile Network EngineerGRID Networks is seeking a skilled Mobile Network Engineer to join our team. You will play a key role in designing, deploying, and maintaining the mobile network infrastructure while ensuring high availability, scalability, and performance. You... 

    GridNetworks

    Reston, VA
    3 days ago

  • Full Stack Software Engineer

     ...situational awareness for soldiers and analysts by integrating software development with geospatial intelligence. Our projects range from...  ...to apply for future consideration. As a Full Stack Software Engineer, you will... Develop, deploy, and maintain cloud-based services... 
    Immediate start

    Reinventing Geospatial

    Springfield, VA
    3 days ago

  • Full-Stack Software Engineer - TS/SCI Clearance (On-Site)

     ...Vantor is seeking a Full-Stack Software Engineer in Springfield, VA to build real-time web applications and distributed analytics on a petabyte-scale data store. You will collaborate with data scientists, geospatial analysts, and cybersecurity teams to deliver mission-... 

    Maxar Technologies

    Springfield, VA
    1 day ago

  • Senior Full Stack Software Engineer

     ...Job DescriptionJob Description️ Build the Future of Data — Join Us as a Software Engineer!We’re a fast-moving technology company transforming how data powers decision-making. Our core platform fuels critical systems across industries — and we’re looking for a skilled Software... 

    Technology , Inc.

    Springfield, VA
    3 days ago

  • Full Stack Software Engineer

     ...Full Stack Software EngineerLocation: Dayton, OH, Aurora, CO, or Springfield, VA Eligibility: Candidate must possess an active TS/SCI...  ...looking for TS/SCI cleared full stack Software Developers/Software Engineers with a strong understanding of OPIR image processing or... 
    Remote work

    ATR Inc

    Springfield, VA
    3 days ago

  • COMSEC Network Engineer

    $120k - $160k

     ...ID: 2618078 Location: Springfield, VA, US Date Posted: 2026-10-16 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Top_Secret Clearance Level Must Be... 
    Full time
    Remote work
    Worldwide
    Overseas
    Shift work

    SAIC

    Springfield, VA
    1 day ago

  • Senior Network Engineer

    $120.8k - $265.8k

    Job Title: Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity:... 
    Full time
    Contract work
    Work experience placement
    Local area
    Flexible hours

    CACI International, Inc.

    Springfield, VA
    2 days ago

  • SDWAN Network Engineer

    $120k - $160k

     ...6-09-28 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: No...  ...Uses monitoring, performance analysis, network management, software and hardware equipment to troubleshoot and isolate problems;... 
    Full time
    Interim role
    Remote work
    Shift work

    SAIC

    Springfield, VA
    4 days ago

  • Network Engineer III

    $75.2k - $158.1k

    Job Title: Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/...  ...performance of the network including hardware and management software. Develop and maintain a road map for capabilities, operations... 
    Full time
    Contract work
    Work experience placement
    Local area
    Flexible hours

    CACI International, Inc.

    Springfield, VA
    2 days ago

  • Cloud Software Engineer 3

     ...Cloud Software Engineer – Level 3 Wyetech is seeking an experienced Cloud Software Engineer – Level 3 to support the Data Warehouse Platforms...  ...Java development experience, including distributed systems, networking, and multithreading. Proficiency with Infrastructure as... 
    Remote work

    Wyetech LLC

    Laurel, MD
    4 days ago

  • Network Engineer

    $80k - $120k

     ...ID: 2618760 Location: Springfield, VA, US Date Posted: 2026-11-03 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance... 
    Full time
    Local area
    Remote work
    Overseas
    Shift work

    SAIC

    Springfield, VA
    1 day ago

  • DSP Software Engineer - Cloud &

    $100k - $200k

     ...A leading defense and space technology firm based in Fairfax, VA, is seeking a Software Engineer (DSP) to develop and optimize DSP algorithms for both on-prem and cloud platforms. The ideal candidate will have strong programming skills in C++ and Python, a Bachelor's degree... 
    Full time

    ICR

    Fairfax, VA
    16 hours ago

  • Senior Juniper Network Engineer

    $135k - $145k

     ...Senior Network EngineerTeam D2 has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area...  ...including hardware and management software.Develop and maintain a road map for capabilities... 
    Local area

    ClearanceJobs

    Springfield, VA
    2 days ago