• Solutions Engineer /Systems Architect - SME

    General Dynamics Information Technology (Chantilly, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... of related experience **US Citizenship Required:** Yes **Job Description:** Solutions Engineer /Systems Architect - SME Praxis successfully delivers a prime contract… more
    General Dynamics Information Technology (12/29/25)
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  • Senior Cyber Engineer

    CACI International (Chantilly, VA)
    …Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage ... * CACI is looking to hire a Senior Cyber Engineer to join our Spectral Cyber team supporting the...our Spectral Cyber team supporting the production of high-quality software applications to support the US Navy mission. The… more
    CACI International (01/19/26)
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  • Python Engineer

    SAIC (Quantico, VA)
    …Engineering, or a related field. Equivalent work experience may be considered. + Active Top Secret clearance with SCI eligibility. + IAT-II Certification ... and Combatant Commands Business Group of SAIC is seeking a Senior Python Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to… more
    SAIC (01/07/26)
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  • Chief Engineer

    SAIC (Hampton, VA)
    …or DoD programs. Proven expertise in designing and deploying large-scale systems + Active Secret clearance ( Top Secret /SCI eligibility preferred) + ... **Description** SAIC is seeking a visionary Chief Engineer to lead the modernization, sustainment, and technical oversight of the Air Operations Center (AOC)… more
    SAIC (01/06/26)
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  • Network Engineer - Wireless

    Trace Systems Inc (Portsmouth, VA)
    …legacy and emerging systems and networks. Minimum Qualifications + Active, in-scope US Government issued Top Secret clearance . + Due to the nature of the ... Job Overview Job Title: Network Engineer - Wireless Location: Portsmouth, VA Job Responsibilities...like BGP, OSPF, and VXLAN. Understand cloud service models, software updates, and network performance. Manage, operate, and support… more
    Trace Systems Inc (12/15/25)
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  • EO GEOINT Engineer

    SAIC (Chantilly, VA)
    …or more experience. Relevant experience to be substituted in lieu of degree. + Top Secret /SCI clearance with Polygraph. + Electro-Optical/EO GEOINT or ... **Description** SAIC is seeking **Electro-Optical GEOINT Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA… more
    SAIC (11/21/25)
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  • Associate Sensors Engineer

    The MITRE Corporation (Mclean, VA)
    …4 days a week on-site. Preferred Qualifications: + Ability to obtain and maintain a Top Secret /SCI clearance . + Experience in acoustic, radar, and sonar ... underwater vehicles Basic Qualifications: + Ability to obtain and maintain at least a Secret security clearance which requires US citizenship. + BS or MS… more
    The MITRE Corporation (01/18/26)
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  • Ground Systems Engineer

    Noblis (Chantilly, VA)
    …improvement in software design and architecture. Required Qualifications + Active Top Secret /SCI clearance with Counterintelligence (CI) Polygraph. + US ... Responsibilities Noblis ESI is seeking an experienced **Ground Systems Engineer ** to work on complex projects crucial to our national security objectives. The… more
    Noblis (12/24/25)
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  • Collection Orchestration Engineer

    Sciolex Corporation (Chantilly, VA)
    …recommendation on segment demonstrations and tests Qualifications & Physical Requirements + Active Top Secret Clearance with Polygraph + Bachelor degree in ... you receive the utmost employee care. Responsibilities Collection Orchestration Engineer : Description: This position will provide specialized engineering expertise… more
    Sciolex Corporation (01/07/26)
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  • DevOps Engineer , Sr.

    William C Brown Inc (Springfield, VA)
    DevOps Engineer , Sr. EOE Statement We are an equal...Jira and Confluence on a daily basis * Active TS /SCI clearance required and eligibility to obtain ... US Citizenship Required Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance more
    William C Brown Inc (12/01/25)
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