• Security Architect / Engineer - Zero Trust…

    WaveStrong (Sacramento, CA)
    Exciting Security Architect / Engineer - Zero Trust Architecture contract opportunity. Requirements + 5 plus years of experience as a Security Architect / ... + Experience evaluating, recommending, and implementing commercial hardware and software security products to augment and enhance enterprise cybersecurity program. +… more
    WaveStrong (12/13/25)
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  • Cyber Security Engineer

    TEKsystems (Redondo Beach, CA)
    Description A Cyber Systems Security Engineering position requires demonstrated technical accomplishments in securing complex systems that can be applied to Space ... Segments, Communications Segments, and Space Segments. This position supports National Security Space missions that require the most trustworthy personnel and a… more
    TEKsystems (12/06/25)
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  • Cyber and Security Product Owner

    DCCA (Boulder, CO)
    …knowledge and ownership of assigned work for the cyber support provided by this contract . The Cyber Security Team will support all BGIF support enclaves, work ... Cyber and Security Product Owner Location Boulder, CO Job Code...Benefits page (https://www.dcca.com/career/benefits) . Mission Focused Work: From the defense industry to health IT management, DCCA allows you… more
    DCCA (12/02/25)
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  • Summer Intern-Computer Science, Information…

    Savannah River Mission Completion (Aiken, SC)
    …Mission Completion (SRMC) as a **Computer Science, Information Technology, or Cyber Security Intern - Limited Service Employee (LSE)** on the Savannah River Site ... South Carolina. **Responsibilities** The **Computer Science, Information Technology, or Cyber Security ** intern will perform meaningful work in support of the SRMC… more
    Savannah River Mission Completion (10/31/25)
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  • Personnel Security Continuous Evaluation…

    SAIC (Springfield, VA)
    **Description** SAIC is seeking an experienced Personnel Security Officer to support our customer's Office of Security . This position will be responsible for ... Evaluation/Continuous Vetting Case Control. This position is located in Springfield VA. **_This contract is able to quickly adjudicate a polygraph for those with an… more
    SAIC (10/07/25)
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  • Director, Business Development

    KBR (Colorado Springs, CO)
    …workplace. + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of ... Business Development Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions… more
    KBR (12/12/25)
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  • Security Engineer

    TEKsystems (Novi, MI)
    …Lead projects, develop playbooks, and implement proactive measures to strengthen security posture. Collaborate with IT, Threat Management, and other teams to ... regular testing and lessons learned reviews. + Operate and optimize security tools (SIEM, firewalls, IPS, vulnerability scanners) and create custom countermeasures.… more
    TEKsystems (12/12/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in ... Manage high-priority tasks and outages + Maintain, develop, and improve Security Infrastructure standard operating procedures and tactics, techniques, and procedures… more
    Leidos (11/15/25)
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  • Security Accreditations Program Manager

    Govini (Arlington, VA)
    Company Description Govini transforms Defense Acquisition from an outdated manual process to a software-driven strategic advantage for the United States. Our ... more rapidly imagine, develop, and field the capabilities we need. Today, the national security community and every branch of the military rely on Govini to enable… more
    Govini (11/11/25)
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  • Cloud Engineer: Mid to SME Level (Applicants must…

    Cipher Tech Solutions (Linthicum Heights, MD)
    …appropriate resources. Requirements: + Must be a US Citizen + Must hold a US government security clearance at the Secret Level or Higher + Must have a degree in one ... + Experience with Kubernetes + Professional certifications in cloud technologies + Security certification compliant with DoD 8570/8140 IAT II (eg, Security +)… more
    Cipher Tech Solutions (11/08/25)
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