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  • National Security Software Engineer (TS/SCI)

    $135k - $216k

     ...A national security technology company based in Herndon, VA is seeking a Software Engineer to support joint intelligence operations. The role involves developing software within a Scrum team, focusing on combatant command workflows. Candidates must have experience with... 
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    Peraton

    Herndon, VA
    2 days ago

  • Security Software Engineer - Red Team Pen Tester

     ...Data Intelligence is seeking a seasoned Security Software Engineer - Red Team / Penetration Tester to join a hands-on offensive security team supporting mission systems in the defense domain. This role is ideal for a pragmatic, technically deep engineer who blends software... 
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    Contract work
    For contractors

    Data Intelligence

    Dahlgren, VA
    4 days ago

  • Data Center Security Software Principal Engineer

    $225k - $250k

     ...Data Center Security Software Principal Engineer Fleet Data Centers designs, builds and operates mega-scale data center campuses. Fleet provides its customers with flexibility and predictability to meet their upside demand forecasts, addressing a key need in the market... 
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    Tract Capital Management, LP

    Alexandria, VA
    1 day ago

  • Senior AI Security Software Engineer

     ...Senior AI Security Software Engineer The CERT Division of the Software Engineering Institute (SEI) is seeking applicants for the role of Senior AI Security Software Engineer. Established in response to the Morris worm, CERT has been a leader in cybersecurity research... 
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    Full time
    Part time
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    Software Engineering Institute

    Arlington, VA
    6 days ago

  • Cyber Software Engineer

     ...MANTECH seeks a driven and mission-focused Cyber Software Developer to join our elite team based in Herndon, VA .   In this...  ...grow your expertise alongside talented Software Developers, Data Engineers, and System Engineers while pioneering solutions that make a... 
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    Full time
    Work at office

    MANTECH

    Herndon, VA
    17 hours ago

  • Senior Software Security Engineer- Cloud/GovCloud (Top Secret cleared)

    $119.32k - $202.85k

     ...conducting interviews and extending offers in anticipation of the award. The Work: ICF is seeking an experienced and driven Software Security Engineer to lead and oversee mission-critical initiatives in support of the Defense Counterintelligence and Security Agency (DCSA)... 
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    Full time
    Contract work
    Work experience placement
    Work at office
    Immediate start
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    ICF

    Reston, VA
    3 days ago

  • Cyber Software Engineer

     ...MANTECH seeks a motivated, career and customer-oriented Cyber Software Engineer to join our team in Herndon, VA . The Cyber Software...  ...collection to ingestion, and ensuring the integrity and security of data systems. You will play a critical role in delivering... 
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    MANTECH

    Herndon, VA
    17 hours ago

  • Cyber Software Engineer

    $160,000 per week

    At ManTech, we are dedicated to developing innovative technologies for mission-critical national security programs. Join our team as a Cyber Software Engineer to contribute to projects that are vital to our intelligence and defense communities. You will design and develop... 
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    ManTech International

    Herndon, VA
    14 days ago

  • Senior Security Engineer - Hardware & Software Security

     ...Red River Computer Co in King George, VA is seeking a Senior Security Engineer to design, implement, and test security systems that safeguard Critical Program Information. The ideal candidate will have over 7 years of experience in security engineering and should possess... 
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    Red River

    King George, VA
    1 day ago

  • Cyber Software Engineer for National Security Tools (TS/SCI)

     ...A technology solutions firm is seeking a self-motivated Cyber Software Developer in Herndon, Virginia. This role involves designing and delivering cyber tools that are critical for national security. The ideal candidate will have a TS/SCI security clearance and at least... 
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    Medium

    Herndon, VA
    1 day ago

  • Application Security Engineer: Harden Apps & Automate Security

    $100k - $155k

     ...Steampunk is seeking an Application Security Engineer in McLean, Virginia. This role involves providing expertise to remediate vulnerabilities and uphold security practices across enterprise applications. Ideal candidates need to have experience in application security... 
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    Steampunk.com

    McLean, VA
    1 day ago

  • Senior Cyber Software Engineer (iOS)

     ...industry experts. The team consists of engineers across multiple disciplines, including vulnerability...  ...objectives and customer requirements. Security Clearance Current TS/SCI clearance is...  ...etc.) Familiarity with version control software such as Git Developing proof‑of‑concept... 
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    Nightwing Intelligence Solutions, LLC

    Sterling, VA
    1 day ago

  • Cyber Software Engineer

    $113.2k - $237.8k

     ...Job Title: Cyber Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with...  ...of software development, testing and evaluation, cyber security and mission requirements to develop and maintain mission critical... 
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    Full time
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    CACI International

    Chantilly, Loudoun County, VA
    6 days ago

  • Cyber Software Engineer Senior

    $104.9k - $184.92k

     ...solutions to some of the worlds' hardest engineering problems. Our culture encourages...  ...entities • Design and execute reliability, security, and other testing and assessment of vulnerabilities...  ...following areas: Computer Engineering, Software Engineering, Electrical Engineering,... 
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    Temporary work
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    Lockheed Martin Corporation

    Herndon, VA
    5 days ago

  • iOS Vulnerability Engineer: Security & Reverse Engineering

     ...A trusted federal contractor based in Tysons is seeking an iOS Vulnerability Engineer to identify, analyze, and mitigate security vulnerabilities in iOS systems. The role involves working with cross-functional teams to implement security measures and conducting thorough... 
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    Cymertek

    Falls Church, VA
    1 day ago

  • Application Security Engineer 1

    Responsible for supporting application security through security testing, vulnerability management...  ...tools and a team of dedicated security engineers to protect our products throughout their...  ...Application Security Testing (DAST) Software Composition Analysis (SCA)... 

    Bloomberg Industry Group

    Arlington, VA
    4 days ago

  • Application Security Engineer

    $100k - $155k

     ...Overview As an Application Security Engineer , you will provide technical expertise and solutions to remediate persistent and challenging...  ...working in an Agile environment with an understanding of the full software development lifecycle. Advocate for and ensure appropriate... 

    Steampunk.com

    McLean, VA
    1 day ago

  • Senior Front-End Cyber Software Engineer (TS/SCI)

     ...A technology company is seeking a Software Engineer III Principal Cyber Software Engineer (Front End/UI-Focused) in Herndon, Virginia. The ideal candidate should have extensive experience in front-end development using modern technologies like Python and JavaScript, possess... 

    EmergencyMD

    Herndon, VA
    1 day ago

  • Application Security Engineer

     ...market leader in enterprise analytics and AI software, we've pioneered the BI and analytics...  ...have issued innovative bitcoin-backed securities and have been the leader in bitcoin treasury...  ...group as an Application Security Engineer and play a crucial role in safeguarding... 
    Full time
    Work at office
    Shift work

    MicroStrategy

    Sterling, VA
    3 days ago

  • Application Security Engineer

     ...Contract What You'll Do: Collaborate with a team of engineers to implement *** specific security policies in the CI/CD security tools including but not...  ...years of work experience in the IT field ~3+ years software development experience using Java, JavaScript ~3+... 
    Contract work
    Work experience placement

    US Tech Solutions

    Arlington, VA
    2 days ago

  • Application Security Engineer

    $160k

     ...CANDIDATES FOR THIS ROLE! Required Qualifications: Minimum of 5 years experience working "hands-on" in application security engineering Hands-on experience with Fortify, Veracode, Tenable, Black Duck, or similar platforms Hands-on experience with either... 
    2 days per week

    Griffin Global Systems Inc

    Herndon, VA
    8 days ago

  • Application Security Engineer

     ...customers who demand experience and proven security models to protect their data. ShorePoint...  ...We are seeking an Application Security Engineer with expertise in Static and Dynamic...  ...controls. Your mission is to fortify our software supply chain by integrating rigorous security... 
    Contract work
    Remote work

    ShorePoint Inc

    Herndon, VA
    3 days ago

  • Android Security Reverse Engineer (TS/SCI)

     ...trusted federal contractor in Tysons, VA is seeking an Android Mobile Reverse Engineer to analyze and deconstruct Android applications, identify vulnerabilities, and enhance system security. The ideal candidate will hold a Bachelor's degree in Computer Science or a related... 
    For contractors

    Cymertek

    Falls Church, VA
    1 day ago

  • Senior Android Security Engineer (TS/SCI)

     ...familiarity with static decompilers, and involvement in large open-source projects are essential. Ideal candidates will have leadership experience and a strong understanding of ARM architecture. Join a team dedicated to innovative software solutions. #J-18808-Ljbffr... 

    thejosefgroup.com

    Sterling, VA
    1 day ago

  • Senior iOS Cyber Software Engineer (TS/SCI)

     ...Nightwing Group is seeking a Senior Cyber Software Engineer (iOS) in Sterling, Virginia to tackle real-time cyber challenges. The ideal candidate will develop high-impact native mobile applications and integrate reverse engineering results into products. Applicants must... 

    Nightwing Group

    Sterling, VA
    1 day ago

  • Cyber Security Software Engineer - Vulnerability Research

     ...Lockheed Martin is seeking a Software Engineer to work on vulnerability research in a government environment. The role involves designing...  ...and a Bachelor's degree in relevant disciplines. A government security clearance is required. The position starts in Virginia and... 

    Lockheed Martin Corporation

    Herndon, VA
    1 day ago

  • Android Security Reverse Engineer (TS/SCI)

     ...consulting firm in Virginia is seeking a skilled Android Mobile Reverse Engineer to tackle complex challenges in analyzing and deconstructing...  ...role involves uncovering vulnerabilities and enhancing system security while working in a collaborative environment. The ideal... 

    Cymertek

    Reston, VA
    1 day ago

  • Lead Security Engineer

     ...Lead Security Engineer This position supports Revolutional's federal customer as part of an application transformation and modernization...  ...Support supply chain security initiatives including Software Bill of Materials (SBOM), dependency risk analysis, and third... 
    For contractors

    Harmonia | Revolutional

    McLean, VA
    4 days ago

  • Lead Security Engineer - IOT Asset Intelligence

     ...Lead Security Engineer Take on a crucial role where you'll be a key part of a high-performing team delivering secure software solutions. Make a real impact as you help shape the future of software security at one of the world's largest and most influential companies... 
    Immediate start

    Chase

    McLean, VA
    3 days ago

  • Blockchain Security Engineer

    $152.41k - $179.3k

     ...alignment. Attendance is expected and fully supported. At Coinbase, security isn't just a priority. It's the foundation of everything we do....  ...and billions of dollars in assets. As a Blockchain Security Engineer on the Decentralized Financial Security Team, you will work... 
    Local area

    Coinbase

    Richmond, VA
    4 days ago