• Systems Engineer

    KBR (Chantilly, VA)
    …have a profound impact on the country's most critical role - protecting our national security . KBR is seeking a highly motivated Systems Engineer (SE) to support ... mission. The Systems Engineer is a technical/engineering professional who performs system or enterprise level systems engineering across the life cycle on… more
    KBR (11/15/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    …monitor, and upgrade security measures and tools for the protections of information systems and networks and automate repeatable tasks in a consultative role ... !** **Job Description** This role is responsible for protecting the customer's information systems and networks from potential cyber-attacks. The Cyber … more
    Leidos (11/28/25)
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  • System Engineer 4

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... customers in the intelligence community, defense, civil, and commercial markets. Applies systems engineering principles throughout the systems life cycle phases:… more
    Nightwing (12/22/25)
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  • Cloud Security Engineer

    Steampunk (Mclean, VA)
    …Architect Associate + Microsoft Certified Azure Administrator Associate + Certified Information Systems Security Professional (CISSP) **About** **steampunk** ... **Overview** As a **Cloud Security Engineer** , you will work within our...written by others and analyzing risk + Ensuring that systems are safe and secure against cybersecurity … more
    Steampunk (11/29/25)
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  • Lead Systems Architect (Washington, DC)

    Ops Tech Alliance (Washington, DC)
    …+ Collaborate with Information Security Analysts and network/ system administrators to ensure robust cybersecurity frameworks and compliance with ... a secure government environment. You'll collaborate closely with development, operations, and security teams to ensure modernized systems align with both… more
    Ops Tech Alliance (12/17/25)
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  • Senior SIGINT Ground Systems Expert

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: Senior SIGINT Ground Systems Expert Belong. Connect. Grow. with KBR! KBR's... Expert Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (11/07/25)
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  • Cloud Systems Developer (Washington, DC)

    Ops Tech Alliance (Washington, DC)
    …In this role, you'll play a key part in ensuring seamless system integration, strong security , and reliable performance across mission-critical government ... Cloud Systems Developer (Washington, DC) **Cloud Systems ...federal, DoD, or Intelligence Community (IC) software development and system integration projects + Familiarity with security … more
    Ops Tech Alliance (12/17/25)
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  • Pen Tester

    BAE Systems (Annapolis Junction, MD)
    …and implementations meet strict security requirements + Develop and enforce information systems security policies, standards, and methodologies, serving ... Tester, you'll play a critical role in ensuring the security of Enterprise-wide information systems ,...(CISM) + Certified Web Application Defender (GWEB) + Certified Information System Security Professional (CISSP)… more
    BAE Systems (12/09/25)
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  • Sepio Security Engineer

    Leidos (Arlington, VA)
    …remediation and recommending mitigation strategies. + Monitoring & Incident Response: Monitor security systems for irregular behavior and participate in incident ... highly skilled and motivated Sepio Engineer to join our cybersecurity team. In this pivotal role, you will be...duties and mission of the task order + Define system security & design requirements to meet… more
    Leidos (11/25/25)
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  • Lead Systems Architect

    Tetrad Digital Integrity LLC (Washington, DC)
    …for systems that process, store, and transmit Controlled Unclassified Information (CUI). You will work closely with executive stakeholders, governance bodies, ... Tetrad Digital Integrity (TDI) is a cybersecurity firm built for high-consequence environments where mission,...a unified, outcomes-driven approach. We are seeking a Lead Systems Architect to support a large, nationally recognized, mission-focused… more
    Tetrad Digital Integrity LLC (01/02/26)
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