• Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …satellites and experiments. Qualifications: + Current and Active TS/SCI with CI Poly Security Clearance. + Bachelor's degree in Systems Engineering or in related ... enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems Engineering Technical...a senior SIGINT systems engineer to provide Systems Engineering Technical Assistance (SETA) support to a government… more
    Solvarus (08/04/25)
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  • Senior Systems Analyst

    ManTech (Stafford, VA)
    …troubleshooting, and analyzes/improves processes for efficiency and productivity. + Ensures systems comply with security policies and regulatory requirements, ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Analyst** to join our team in **Stafford,...include but are not limited to:** + Ensures IT systems are designed, implemented, and maintained effectively to support… more
    ManTech (07/23/25)
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  • Systems Engineer

    Amentum (Chantilly, VA)
    …requirements, implement necessary system or configuration changes, and ensure the reliability, security , and performance of Linux systems across the enterprise. ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....If so, look no further. Amentum is seeking a ** Systems Engineer** to join our team of passionate individuals… more
    Amentum (07/23/25)
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  • DevOps Engineer 4

    M. C. Dean (Vienna, VA)
    …world for the better. We are seeking a **DevOps Engineer** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
    M. C. Dean (07/15/25)
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  • Cybersecurity Engineer

    Serco (Arlington, VA)
    …Must meet the requirements for the DoD's Cybersecurity Workforce for Information Systems Security Manager (ISSM) at the intermediate level. Degree requirements ... challenging technical position supporting acquisition of US Navy warfare systems . This great opportunity will allow you to take...with experience aboard a US Navy warship. + Secret Security Clearance required at time of hire with eligibility… more
    Serco (07/12/25)
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  • Systems Architect

    CACI International (Springfield, VA)
    …trends: Research and evaluate emerging technologies and their potential impact on our systems . + Ensure system security and reliability: Design and implement ... Systems Architect Job Category: Information Technology Time Type:...a System Architect to work on Enterprise Cross Domain Systems and associated projects. These systems provide… more
    CACI International (05/19/25)
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  • Sr. Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …and patches are installed and configured, including maintaining Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) ... Sr. Systems Administrator Ft. Belvoir, VA Join our Talent...Administrator Ft. Belvoir, VA Join our Talent Network Sr. Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System Administratorwill… more
    Chenega Corporation (06/02/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …Experience managing Windows and Linux server environments + Knowledge of network security , firewalls, and intrusion detection systems + Experience with ... contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training Command. This… more
    SimIS Inc. (06/23/25)
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  • Access Control Officer

    M. C. Dean (Chantilly, VA)
    …We are seeking an **Access Control Officer (Admin Assistant)** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (07/15/25)
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  • Senior Csfc SME

    CACI International (Ashburn, VA)
    …Professional (ACMP) + Aruba Certified Mobility Expert (ACMX) + Certified Information Systems Security Professional (CISSP) + CompTIA SecurityX (CASP) + GIAC ... technical design, deployment, and support for secure, high-performance datacenter systems and virtualization solutions utilizing leading-edge IT technologies. This… more
    CACI International (07/24/25)
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