• IT Security Analyst

    Cayuse Holdings (Rosslyn, VA)
    …for processing classified information. Assist the ISSO on information system security software , hardware, and firmware. Maintain records on workstations, ... certification and accreditation. + Provides configuration management (CM) for information system security software , hardware, and firmware. + Manage changes to… more
    Cayuse Holdings (06/12/25)
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  • Security Engineer (SecEng), SecOps Parts,…

    Amazon (Herndon, VA)
    …and productivity gains * Solving complex problems at scale by building high-quality security software * Contributing to customer-focused security automation ... monitor metrics to measure project effectiveness and ROI The PARTS team combines Security Engineers and Software Development Engineers focused on: * Automating… more
    Amazon (05/14/25)
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  • Information System Security Engineer (ISSE)

    KBR (Alexandria, VA)
    …successful candidate will have a deep understanding of cybersecurity technologies, security protocols, risk management framework, and software development ... candidate has a diverse technical background in cybersecurity, network protection, software development, application security and must have strong experience… more
    KBR (07/02/25)
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  • Alternate Facility Security Officer…

    L3Harris (Ashburn, VA)
    …Office Suite.* Experience with access control/visit control/badge management systems and software .* Experience with security onboarding of new hires and ... space, air, land, sea and cyber domains in the interest of national security . Job Title: Alternate FSO/CPSOJob Code: 25016Job Location: Ashburn VAJob Schedule: 9/80… more
    L3Harris (06/26/25)
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  • Product Security Engineer, Technical Lead

    Meta (Richmond, VA)
    …research, blogging, presentations, bug bounty, etc.) 11. Experience creating software that enables security processes **Public Compensation:** $177,000/year ... **Summary:** Meta's Product Security team is seeking a experienced hacker who...build automation (static and dynamic analysis) and frameworks with software engineers that enable Meta to scale consistently across… more
    Meta (06/25/25)
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  • Security Lead

    Leidos (Springfield, VA)
    … Fundamentals Professional Certification), SAPPC, or similar credentials. + Understanding of security software , tools, and systems used to track and manage ... **Description** **Job Description** We are seeking a Security Lead is responsible for overseeing all aspects... Lead is responsible for overseeing all aspects of security operations at a designated site, ensuring strict adherence… more
    Leidos (06/08/25)
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  • Senior Security Controls Assessor

    Guidehouse (Reston, VA)
    …security , resilience, and dependability requirements + Verify that application software /network/system security postures are implemented as stated, document ... **What You Will Do** **:** Guidehouse has an opportunity for a cleared Security Controls Assessor (SCA) Lead to leverage their understanding of IC/DOD Risk… more
    Guidehouse (05/23/25)
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  • Principal Cyber Security Developer

    ManTech (Chantilly, VA)
    … Developers ensure excellence in the development and delivery of cyber security software solutions. They actively develop, test, and deploy high-quality ... **ManTech** seeks a motivated, career and customer-oriented **Principal Cyber Security Developer** to join our team in **Chantilly, VA.** Principal Cyber Security… more
    ManTech (07/04/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …deployments or data centers . Experience deploying and/or supporting enterprise security software such as firewalls, intrusion prevention systems (IPS), ... **Mantech** seeks a motivated and customer-focused **Principal Cyber Security Engineer** to join our team in **Chantilly, VA** . In this role, you will help design,… more
    ManTech (06/28/25)
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  • Personnel Security Administrator (PSA)

    Leidos (Chantilly, VA)
    …PREFERRED QUALIFICATIONS: * TS/SCI with poly clearance preferred. * Proficiency with SIMS security software a plus. * Excellent verbal and written communication ... **Description** Leidos is seeking an experienced Personnel Security Administrator (PSA) to support Intelligence Community (IC) within our Security Service Center… more
    Leidos (05/21/25)
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