• Software Engineer

    SAIC (Reston, VA)
    …in enterprise environment and software compatibility **Qualifications** + Must currently hold a TS / SCI w/ poly + Bachelor's degree in computer science or related ... **Description** SAIC has an immediate opening for a Software Engineer to maintain, upgrade, and develop as necessary a...that serves SQL database content over a customer provided network . The solution is developed using Python running within… more
    SAIC (09/13/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …for technology products and applications. **Basic Qualifications** + Current and active TS / SCI with Polygraph security clearance + Bachelors degree and at ... **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program that is responsible for building and operating a… more
    Leidos (11/19/25)
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  • Software Engineer

    Acclaim Technical Services (Reston, VA)
    …among DC area firms and continues to grow. We are actively hiring a Software Engineer with TS / SCI clearance and polygraph supporting a new contract recently ... and operating systems. They ensure software standards compliance. They support network integration issues and maximizing system performance to include diagnostics… more
    Acclaim Technical Services (11/18/25)
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  • IT Support Engineer , Amazon Leo

    Amazon (Arlington, VA)
    …the candidate selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance. A day in the life You start the day by ... Amazon Leo is Amazon's low Earth orbit satellite broadband network . Its mission is to deliver fast, reliable internet...Services is looking to hire a skilled IT Support Engineer to provide comprehensive technical support for our infrastructure,… more
    Amazon (11/13/25)
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  • Systems Engineer - Expert

    ABBTECH Professional Resources, Inc. (Chantilly, VA)
    **Systems Engineer - Expert** **Location- Chantilly, Va** **Clearance- TS / SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range ... and managing **enterprise computing infrastructure** , including cloud services, network access, virtual applications, and secure computing environments across… more
    ABBTECH Professional Resources, Inc. (10/14/25)
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  • Enterprise Systems Engineer

    ManTech (Mclean, VA)
    …integration code for ServiceNow **Clearance Requirements:** + Must have a current/active TS / SCI w/ polygraph. **Physical Requirements:** + The person in this ... **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer ** to join our team in **McLean** **, VA** . **Responsibilities include… more
    ManTech (11/18/25)
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  • Optical Engineer

    SAIC (Chantilly, VA)
    …Engineering, Optical Engineering, Telecommunications, or a related field + Must currently hold a TS / SCI and Poly clearance + Minimum of 9 years of relevant ... **Description** SAIC has an immediate opening for an Electrical Engineer with a strong background in Optical Engineering, Fiber Optics, and Telecommunications. The… more
    SAIC (11/14/25)
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  • Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    …have a current/active Secret clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and maintain a DHS EOD suitability is ... **ManTech** seeks a motivated, career and customer-oriented **Senior Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia… more
    ManTech (11/14/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …leadership skills. + Clearance: Secret to start with ability to obtain TS / SCI . Preferred Requirements * Experience with military or aerospace RF systems. * ... Time/Salaried/Exempt Anticipated Salary Range: $103,687.00 - $160,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare… more
    Huntington Ingalls Industries (10/23/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **active** **DoD TS / SCI w/ polygraph clearance is ... in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit.… more
    M. C. Dean (10/14/25)
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