• Cloud Solutions Engineer

    Tetrad Digital Integrity LLC (Alexandria, VA)
    …threats and vulnerabilities in this digital age. We are looking for a Cloud Solutions Engineer with at TS/SCI with CI Polygraph to support our DoD customer 2-3 ... expertise for cloud strategy and architecture decisions. QUALIFICATIONS: + TS/SCI clearance W / CI Poly with 3+ years of experience with AWS cloud engineering,… more
    Tetrad Digital Integrity LLC (11/04/25)
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  • Enterprise Systems Engineer

    ManTech (Mclean, VA)
    …code for ServiceNow **Clearance Requirements:** + Must have a current/active TS/SCI w / polygraph . **Physical Requirements:** + The person in this position ... **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer ** to join our team in **McLean** **, VA** . **Responsibilities include… more
    ManTech (08/19/25)
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  • Network Testing Lab Infrastructure Engineer

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... equipment inventory. + Support the installation and updates of software and firmware on lab devices. + Assist in...+ 3+ years of work related experience + TS/SCI w / poly is required + Basic understanding of networking… more
    CACI International (10/24/25)
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  • Lead Modeling and Simulation Engineer

    ManTech (Annapolis Junction, MD)
    …schedule and financial data monitoring, and reporting **Clearance Requirements:** + Active TS/SCI w / CI Polygraph **Physical Requirements:** + The person in this ... **MANTECH** seeks a motivated, career and customer-oriented **Lead Modeling and Simulation Engineer ** to join our team in **Fort Meade, MD** . This is an **onsite**… more
    ManTech (10/10/25)
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  • Active Directory Systems Engineer

    COMSO, Inc (Annapolis Junction, MD)
    … Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA+20701) Description **TS/SCI w / POLYGRAPH REQUIRED BEFORE CONSIDERATION.** + ... Advanced analytical and creative problem solving skills for creation and testing of software systems and maintenance of same + Ability to work with little… more
    COMSO, Inc (09/26/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    …and accreditation procedures. **Clearance Requirements:** + Must have a current/active TS/SCI w / Polygraph . **Physical Requirements:** + Must be able to remain in ... ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (11/16/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    …to travel domestically. **Clearance Requirements:** + Must have a current/active TS/SCI w / Polygraph . **Physical Requirements:** + Must be able to remain in ... **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (08/20/25)
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  • Data Center Design Electrical Engineer

    Parsons Corporation (Centreville, VA)
    …in a team environment. **Security Clearance Requirement:** An active Top Secret SCI w / Polygraph security clearance is required for this position.​ This position ... is looking for an amazingly talented **Data Center Electrical Engineer ** to join our team! In this role you...Power Distribution Units (PDUs)。 + Proficiency in electrical design software and tools, such as AutoCAD, ETAP, or similar.… more
    Parsons Corporation (09/27/25)
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  • Systems Engineer 4

    Synergy ECP (Columbia, MD)
    …age, disability, veteran status, or any other protected class. Clearance Required: TS/SCI w / FS Polygraph Other Requirements: US Citizenship Job Description: The ... Systems Engineer 4 Columbia, MD Description Company Description: Synergy...managing Mission needs and/or functional requirements. Experience as a software developer Experience in producing and interpreting DoDAF artifacts… more
    Synergy ECP (10/22/25)
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  • DevOps Engineer

    Lockheed Martin (Hanover, MD)
    …our employees, so they can support our mission\. **THE WORK** As a DevOps Engineer you will: * Provide technical and engineering Tier 3 support by troubleshooting ... **Basic Qualifications:** * Candidate must possess active security clearance with a polygraph * Bachelor of Science in Engineering or Computer Science\. May… more
    Lockheed Martin (11/05/25)
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