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  • $150.8k - $265.88k

     ...energy that keeps modern life moving. Here, you'll work with cybersecurity experts on the forefront of threat protection and proactive...  ...so they can support our mission. The Work: As a Java Software Engineer, you will: • Analyze user requirements to derive software... 
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    Lockheed Martin

    Falls Church, VA
    21 hours ago
  •  ...intelligence, lifecycle mission enablement, and software modernization. Nightwing brings...  ..., and deployment of advanced cybersecurity capabilities to support CISA's mission...  ...are not limited to : Infrastructure Engineering: Design, test, and implement advanced... 
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    Nightwing

    Hamilton, VA
    2 days ago
  •  ...Front End GUI Developer / Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position...  ...full scope consulting services in information technology, cybersecurity, and analyst workforce development. At our company... 
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    Cymertek

    Vienna, VA
    1 day ago
  • $69.4k - $158k

    A leading technology consulting firm in McLean, Virginia is seeking a Software Engineer to innovate in Cybersecurity automation. This role involves designing and implementing web-based SaaS solutions, collaborating with teams to ensure robust software development, and... 
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    Booz Allen Hamilton

    Mc Lean, VA
    3 days ago
  •  ...solutions company in McLean, Virginia, is seeking a Front-end Software Engineer with strong front-end development skills and the ability to...  ...AWS. The role supports critical IT solutions to enhance government missions and cybersecurity interests. #J-18808-Ljbffr Bridge Core
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    Bridge Core

    Mc Lean, VA
    1 day ago
  • $142.9k - $266k

    Job Number: R0220298 Chief Product Software Engineer The Opportunity We are pushing the boundaries of innovation at the intersection of cloud-native software services, cybersecurity, and agentic AI. As part of our emerging product business, we are building transformative... 
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    Phase2 Technology

    Mc Lean, VA
    4 days ago
  • $69.4k - $158k

    Job Number: R0231660 Software Engineer The Opportunity: Are you looking for an opportunity to leverage your Full Stack Software Engineering...  ...? Booz Allen is building next generation of products in Cybersecurity. We're modernizing systems with Artificial Intelligence (AI... 
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    Phase2 Technology

    Mc Lean, VA
    1 day ago
  • $100k - $138k

    Overview Position Overview: We are seeking a highly skilled Software Engineer to support the Tactical Communications & Electromagnetic...  ...engineering, software integration, configuration management, and cybersecurity activities across the PM TCE portfolio. The ideal candidate... 
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    Rivet

    Quantico, VA
    5 days ago
  • Leidos’ Defense Sector is seeking a Senior Software Engineer (RTSS) to support an Army Program focused on delivering advanced capabilities...  ...), static analysis, or formal methods. Familiarity with cybersecurity principles for embedded systems. Background in aerospace,... 
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    Via Logic LLC

    Fort Belvoir, VA
    4 days ago
  • $69.4k - $158k

     ...what to expect during your journey as a candidate with us. Software Engineer The Opportunity: Are you looking for an opportunity to leverage...  ...launching capability for Enterprise-web based systems in Cybersecurity automation. You’ll have the opportunity to work on building... 
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    Booz Allen Hamilton

    Mc Lean, VA
    4 days ago
  • $86.8k - $198k

    Software Engineer, Senior page is loaded## Software Engineer, Seniorlocations: McLean, VA: Annapolis Junction, MDtime type: Full timeposted...  ...* HS diploma or GED**Nice If You Have:*** Experience with cybersecurity in network security, infrastructure security, applications... 
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    Booz Allen Hamilton

    Mc Lean, VA
    1 day ago
  •  ...Federal challenges. Position Summary We are actively seeking Software Engineers to design, build, and evolve high‑impact, mission‑critical...  ..., zero‑trust principles, and compliance with federal cybersecurity frameworks. Innovation & Thought Leadership Stay current... 
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    Credence Llc

    Mc Lean, VA
    3 days ago
  • Software Engineer page is loaded## Software Engineerlocations: Alexandria, Virginiatime type: Full timeposted on: Posted Yesterdayjob requisition...  ..., operations, science, program management, mission IT and cybersecurity solutions.* **Collaborative Environment:** Be part of a... 
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    KBR, Inc

    Alexandria, VA
    1 day ago
  •  ...the Embedded Sector where we push the boundaries of software and firmware reverse engineering to uncover vulnerabilities in wireless and embedded systems...  ...‑of‑concept exploits. If you’re passionate about cybersecurity, embedded firmware, and making an impact on national... 
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    Two Six Technologies

    Arlington, VA
    3 days ago
  • A tech company focused on cybersecurity in McLean, VA seeks a Software Engineer to provide development expertise for mission-critical projects. The role involves creating high-performance web applications and integrating AI solutions. Applicants must hold an active TS/SCI... 
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    HRB

    Mc Lean, VA
    1 day ago
  •  ...Category: Information Management, Technology & Security Position: Software Engineer Location: Alexandria, VA Work Environment: Hybrid Clearance...  ..., cloud migration, and integration with infrastructure, cybersecurity, and data services. To be eligible for this position,... 
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    Knowesis

    Alexandria, VA
    5 days ago
  • $113k - $188k

     ...Vantor Software Developer Position Vantor is forging the new frontier of spatial intelligence...  ...as well our infrastructure and cybersecurity teams leveraging open-source tools to...  ...Science, Information Systems, Software Engineering or a related field (4 additional years... 
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    Maxar Technologies

    Herndon, VA
    4 days ago
  • $85k - $120k

     ...opportunity, we are seeking a highly motivated, team-oriented Software Engineer. This exciting position will have the chance to work on...  ...making us a leader in real-world adoption among engineering, cybersecurity, and defense firms. Led by our Director of Operations for... 
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    G2 Ops, Inc

    Arlington, VA
    4 days ago
  • $86.8k - $198k

     ...with us. We're looking for a passionate Senior Full-Stack Software Engineer to work with a fast-paced, highly collaborative software development...  ...capability for Enterprise web-based systems in the Cybersecurity field. You'll have the opportunity to work on building a web... 
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    Phase2 Technology

    Mc Lean, VA
    3 days ago
  •  ...in the US Department of Defense (DOD), is seeking a Senior Software Engineer to be part of our Advanced Capabilities team and based out...  ...with cross‑functional teams including program management, cybersecurity, software development, hardware engineering, logistics, and... 
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    Immediate start

    Innovative Defense Technologies

    Arlington, VA
    5 days ago
  • $158.6k - $181k

    Senior Software Engineer, Full Stack (Python, ML, JavaScript, AWS) Do you love building and pioneering in the technology space? Do you enjoy...  ...1+ years of experience in DevOps 1+ years of experience in cybersecurity 3+ years of experience in open source frameworks 2+ years... 
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    Internship

    Capital One

    Richmond, VA
    4 days ago
  •  ...lasting impact in fields as diverse as cybersecurity, healthcare, aviation, defense, and enterprise...  ...Summary: The Emerging Systems Engineering Technologies Department is charged with...  ..., Physics, Systems Engineering, Software Engineering, or related field • Must... 
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    The MITRE Corporation

    McLean, VA
    3 days ago
  •  ...Data Scientist / Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires...  ...full scope consulting services in information technology, cybersecurity, and analyst workforce development. At our company... 
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    Cymertek

    Reston, VA
    1 day ago
  • $89k - $143.75k

     ...R&D Product Development Job Sub Function: R&D Software/Systems Engineering Job Category: Scientific/Technology All Job Posting...  ...#Li-Hybrid We are searching for the best talent for a Cybersecurity Software Engineer, to be in Santa Clara, CA. Purpose:... 
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    Johnson & Johnson

    Annandale, VA
    3 days ago
  •  ...company in Arlington, Virginia is seeking a Mid-Level CNO Software Engineer to develop critical cyber capabilities. This role requires...  ...clearance are essential. This position offers an exciting opportunity for those passionate about cybersecurity. #J-18808-Ljbffr Zetier

    Zetier

    Arlington, VA
    1 day ago
  • A defense contractor is seeking a skilled Software Engineer to support Tactical Communications systems. Responsibilities include systems engineering, software integration, and cybersecurity. The ideal candidate has a Bachelor’s degree in Computer Science and 1-3 years of... 
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    Rivet

    Quantico, VA
    5 days ago
  • $69.4k - $158k

     ...Job Number: R0231677 Test Automation Software Engineer The Opportunity: Are you looking for an opportunity to leverage your Software...  ...launch capability for Enterprise-web based systems in the Cybersecurity field. We need a Software Engineer in Test Automation to... 
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    Booz Allen Hamilton

    McLean, VA
    1 day ago
  • $150.8k - $265.88k

     ...fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Senior Full Stack Software Engineer - Clearance Required WHAT WE'RE DOING • Join Lockheed Martin Rotary and Mission Systems, Cyber & Intelligence, where we foster... 
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    Lockheed Martin

    West Mclean, VA
    21 hours ago
  •  ...client is seeking an Application Security Engineer (ASE) with 5+ years of experience to...  ...development and operations teams. Support secure software development by applying knowledge of...  ...Security+ ISC2 CC (Certified in Cybersecurity) Offensive Security Certified Professional... 
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    BranCore Technologies

    Richmond, VA
    5 days ago
  •  ...Data Scientist / Cloud Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position...  ...full scope consulting services in information technology, cybersecurity, and analyst workforce development. At our company... 
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    Cymertek

    Chantilly, Loudoun County, VA
    1 day ago