• Software Engineer

    ManTech (Fort Meade, MD)
    …as nxLog, Graphana, GIT, SaltStack (SALT) **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able ... engineering experience with a bachelor's degree in system engineering, Computer Science, Information Systems , or related discipline.. An additional 5 years of… more
    ManTech (11/25/25)
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  • Software Engineer

    ManTech (Fort Meade, MD)
    …as nxLog, Graphana, GIT, SaltStack (SALT) **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able ... experience with a bachelor's degree in system engineering, Computer Science, Information Systems , Engineering Science, Engineering Management, or related… more
    ManTech (11/03/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    …in computer operating systems **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able to ... hardware and software in support of developing and testing of information technology systems + Experience using Ansible + Experience writing scripting languages… more
    ManTech (11/03/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …in computer operating systems **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able to ... hardware and software in support of developing and testing of information technology systems + Experience with Linux administration + Experience using Ansible or… more
    ManTech (10/16/25)
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  • Experimental Research System Engineer

    SAIC (Chantilly, VA)
    …. Present experiment results and findings to leadership **Qualifications** **Required Qualifications:** + Active TS / SCI clearance with CI Poly + Must have a ... assess the program's success against established objectives. The Experimental Research Systems Engineer performs their work independently of government direction or… more
    SAIC (01/12/26)
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  • Software Developer

    Amentum (Chantilly, VA)
    …clean, maintainable code. + Exposure to Agile development environments. **Clearance Required:** TS / SCI with Poly **Minimum Education:** Associate's degree in ... applications. This role is ideal for someone passionate about user experience, design systems , and modern front-end technologies. **Work Schedule:** M- F 40 hours a… more
    Amentum (01/08/26)
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  • Facility Services Manager

    Leidos (Chantilly, VA)
    …maintenance schedules, inspections, compliance reports, and facility performance. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required + ... of the organization's physical facilities. This role ensures that building systems and services function efficiently and safely, while aligning with organizational… more
    Leidos (01/08/26)
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  • Long Haul Driver

    Leidos (Chantilly, VA)
    …and ensure all licenses and certifications remain current. **Basic Qualifications** + Must have a TS / SCI with Poly to be considered + High school diploma or ... (DOT) regulations and Government security requirements for the transport of sensitive and classified cargo. The driver will perform pre-trip inspections, maintain… more
    Leidos (12/20/25)
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  • SIGINT Outreach Support Specialist

    KBR (Chantilly, VA)
    …with Model Based Systems Engineering + Experience with Airborne systems Clearance: TS / SCI w poly required Travel: Up to 20% travel per year Belong, ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (12/16/25)
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  • Sr. Solution Architect

    Leidos (Chantilly, VA)
    …years of relevant experience will be considered. *US citizen with an active TS / SCI with Poly security clearance Preferred Qualifications *Prior experience ... technical leader, you bring years of experience architecting complex systems , guiding diverse teams, and shaping strategy at the...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (12/13/25)
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