• Mid-Level Systems Engineer

    Leidos (Chantilly, VA)
    …Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a… more
    Leidos (11/22/25)
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  • Ground Mission Engineer

    SAIC (Chantilly, VA)
    …Program Office system engineering processes. **Qualifications** + Must possess an active TS / SCI clearance + Experience with the Intelligence Community and/or the ... **Description** Join a winning team! SAIC's National Security and Space (NSS) Sector is currently hiring...Engineering, Systems Engineering, or a related STEM field. + TS / SCI with CI Poly + Deep knowledge… more
    SAIC (11/13/25)
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  • Facilities Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    … investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... Facilities Engineer , Senior The Opportunity: As a facilities ...in engineering with MEP construction drawing sets + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (12/16/25)
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  • Lead Network Engineer

    CACI International (Springfield, VA)
    …designing or operating network technologies with an emphasis in DoD capabilities. * TS / SCI Security Clearance * Demonstrated experience leading design ... Lead Network Engineer Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (12/12/25)
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  • Data Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    … investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... Data Engineer The Opportunity: As a defense mission professional,...web services environments, including NIPR, SIPR, and JWICS + TS / SCI clearance + Bachelor's degree… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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  • Software Engineer

    CACI International (Dulles, VA)
    …to collaborate on technical items within the larger team. **Qualifications:** _Required:_ + TS / SCI security clearance + Bachelors or equivalent in Computer ... Software Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (11/11/25)
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  • F5 Network Engineer

    CACI International (Springfield, VA)
    …all Government policies. + Develop and maintain network architecture diagrams. **Qualifications:** + Security Clearance: active TS / SCI + Experience with F5 ... F5 Network Engineer Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (11/10/25)
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  • Endace Platform Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    … investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... workflows + Knowledge of core network protocols + Active TS / SCI clearance; willingness to take a polygraph...Information Assurance Technician (IAT) Level II Certification, including Security + CE, CCNA- Security , GSEC, SSCP, CySA+, GICSP,… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    …or equivalent required. + Personal Qualifications + Bachelor's Degree in Technical Field. + TS / SCI Security Clearance. + Experience (all required) + ≥10 yrs ... DCGS Field Engineer Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (11/08/25)
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  • Network Engineer

    CACI International (Mclean, VA)
    Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... * **The Opportunity:** CACI is looking for a Network Engineer to join the Luke Team! You will support...weekly activity report **You'll Bring These Qualifications:** **Required:** + TS / SCI poly + Bachelor's degree preferably in… more
    CACI International (11/20/25)
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