• Photonics Engineer

    SAIC (Chantilly, VA)
    … system performance and mission effectiveness. **Qualifications** + Must possess an active TS / SCI clearance with Polygraph. + BS or MS degree in Engineering, ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (11/14/25)
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  • Software Engineer

    SAIC (Washington, DC)
    … TS / SCI with Polygraph + One of the following certifications: Certified Information Systems Security Professional - Information Systems Security ... Essentials Certification (GSEC) + Bachelors degree in IT, Cybersecurity, Computer Science, Information Systems , Data Science, or Software Engineering and 5 years… more
    SAIC (10/07/25)
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  • Cloud Administrator

    SAIC (Washington, DC)
    …/ SCI with Polygraph + Bachelors degree in IT, Cybersecurity, Data Science, Information Systems , Computer Science, or Software Engineering and 5 years or more ... not limited to: + Designs, plans, and integrates cloud computing and virtualization systems + Provides specific, detailed information for hardware and software… more
    SAIC (10/04/25)
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  • Mission Modeling and Simulation Analyst - Engineer

    SAIC (Alexandria, VA)
    …both technical and non-technical stakeholders. **Qualifications** **Required Clearance:** + Active TS / SCI . + US citizenship. **Required Education:** + Bachelors ... threads), kill chains, kill webs, and integrating models to represent DoD system -of- systems performance across domains (eg, space, air, maritime (sea), land,… more
    SAIC (10/08/25)
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  • Mid-Level Integration Engineer

    KBR (Chantilly, VA)
    …directly with our developers and users in operations + Understanding system -to- system interfaces and function as an Integrator . Assisting in preparation ... software integration activities including Confluence, Kanban, JIRA, etc. Required Qualifications: + Active TS / SCI with CI Polygraph + A technical degree: 8 to 10… more
    KBR (11/07/25)
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  • HVAC Mechanic

    Amentum (Suitland, MD)
    …repairs Honeywell Enterprise Building Integrator (EBI) Direct Digital Control (DDC) system systems and equipment as well as related mechanical equipment and ... units to 1100 tons; air conditioning, ventilation; reverse osmosis systems , computer rooms; process coolers; ice machines; evaporative cooling;...following duties. + Must possess and maintain an active TS / SCI clearance. + Must have a HVAC… more
    Amentum (10/23/25)
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  • Data Architect

    SAIC (Washington, DC)
    …/ SCI with Polygraph + Bachelor's Degree in IT, Cybersecurity, Computer Science, Information Systems , Data Science, or Software Engineering and 10 years or ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (10/04/25)
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  • Database Administrator

    SAIC (Washington, DC)
    …CISA, CISSP, or GSEC + Bachelors degree in IT, Cybersecurity, Computer Science, Information Systems , Data Science, or Software Engineering and 14 years or ... database technologies and trends to drive continuous improvements **Qualifications** + Active TS / SCI with Polygraph + One of the following certifications:… more
    SAIC (10/07/25)
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  • Test Engineer

    SAIC (Chantilly, VA)
    …resolution. **Qualifications** + Must be a US Citizen. + Must possess an active TS / SCI clearance with Polygraph. + BS or MS degree in Science, Technology, ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (11/14/25)
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  • Expert Computer Scientist - Quality Assurance…

    Peraton (Herndon, VA)
    …in the customer environment is preferred. Security Clearance: This Position requires an Active TS / SCI and the ability to obtain a CI Poly, US Citizenship is ... (QAF) Oversight & Management utilizes expertise in designing, developing, and maintaining data systems and software to create and maintain these systems , develop… more
    Peraton (11/08/25)
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