• Cloud Cybersecurity Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is seeking an experienced **Cloud Cybersecurity Engineer ** with expertise in **IL4, IL5, and IL6 cloud environments, Authority to Operate (ATO) ... VA,** at least three times a week. **Job Responsibilities:** + Perform tasks required to obtain and maintain ATO certifications for systems operating in IL4, IL5,… more
    SAIC (01/16/26)
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  • Systems Engineer

    ManTech (Stafford, VA)
    …USMC garrison and tactical environments. + DAU Engineering Level I or higher certification ** Clearance Required :** + Must have an active DoD Secret Clearance ... **MANTECH** is seeking a motivated, customer-oriented **Systems Engineer ** to help support our current Marine Corps...items as assigned by the government technical lead. As required , update or develop software patch management… more
    ManTech (01/15/26)
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  • Integration Engineer

    Actalent (Fairfax, VA)
    …experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required within a reasonable period of time. Applicants ... carry out high-stakes national security missions. What you'll be doing The integration engineer will develop and test operating systems to ensure the integration of … more
    Actalent (01/10/26)
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  • Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    **Req ID:** RQ207777 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** ... - DoD **Experience:** 8 + years of related experience **US Citizenship Required :** Yes **Job Description:** GDIT has an exciting and challenging opportunity… more
    General Dynamics Information Technology (12/26/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems/Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, focused on ... various government, subcontractor, and SAIC personnel on project-based assignments. **Qualifications** Required Education and Experience: + Bachelors and 9 years or… more
    SAIC (12/06/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... the restoration of services. Nightwing is seeking a motivated network engineer to implement, maintain and support the lab network infrastructure.… more
    Nightwing (11/26/25)
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  • Systems Engineer (DevOps) - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    **Req ID:** RQ212535 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** ... **Experience:** 15 + years of related experience **US Citizenship Required :** Yes **Job Description:** Transform technology into opportunity as a… more
    General Dynamics Information Technology (01/15/26)
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  • Unix System Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …aptitude + Ability to work independently **Additional Preferred qualifications but not required :** + Red Hat Certified Engineer (RHCE6/7/8) + Familiar with ... **Req ID:** RQ210633 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None...Level Must Be Able to Obtain:** None **Public Trust/Other Required :** None **Job Family:** IT Infrastructure and Operations **Skills:**… more
    General Dynamics Information Technology (01/13/26)
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  • Senior Network Tool Engineer

    Leidos (Chantilly, VA)
    …related to installations, configurations, and network processes. **Standard Requirements:** + Required Clearance : TS/SCI with specific poly. + Candidate must ... can thrive, keep reading!** **The Mission** Leidos is seeking a Senior Network Tool Engineer to support the Intelligence Sector. **The job duties are as follows:** +… more
    Leidos (12/20/25)
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  • Ground Systems Engineer

    SAIC (Chantilly, VA)
    …and integration of automated test solutions and continuous improvement in software design and architecture. **Qualifications** ** Required :** + Must be ... **Description** SAIC is seeking a Ground Systems Engineer to work on complex projects crucial to...a US Citizen. + Active TS/SCI clearance with current polygraph. + Bachelor's degree in science,… more
    SAIC (12/13/25)
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