• System Administrator 3

    M. C. Dean (Chantilly, VA)
    …meet eligibility requirements, including US Citizenship, for access to classified information; **ACTIVE TOP SECRET Clearance with the ability to obtain a TS/SCI ... the better. We are seeking a **System Administrator 3** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business… more
    M. C. Dean (08/30/25)
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  • Network Engineer - Data Center

    Trace Systems Inc (Portsmouth, VA)
    …significant events from the prior day. Minimum Qualifications Active, in-scope US Government issued Top Secret clearance. Due to the nature of the work and ... build, systems monitoring, Incident diagnostics, troubleshooting, resolution and escalation, security management, and capacity planning/analysis) as required. Install and… more
    Trace Systems Inc (08/29/25)
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  • Principal Software Engineering Manager - CTJ…

    Microsoft Corporation (Reston, VA)
    … screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) based ... Are you interested in working for on cutting-edge cloud security products? Would you like to be part of...be part of one of the world's most advanced cyber- security solutions and protect millions of computers from thousands… more
    Microsoft Corporation (08/22/25)
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  • Refueling Engineer (Engineer Mechanical 1)

    HII (Newport News, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $53,836.00 - $71,344.00 Security Clearance: Secret Level of Experience: College This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...and business administration professionals. Recognized as one of America's top large company employers, we are a values and… more
    HII (08/21/25)
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  • Systems Engineer - Herndon, VA / TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …RQ204796 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Operations **Skills:** Project Engineering,Systems Design,Systems Development **Certifications:** CompTIA - Security + - CompTIA - CompTIA **Experience:** 2 + years… more
    General Dynamics Information Technology (08/16/25)
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  • Sr. Threat Intelligence Consultant

    Trellix (Reston, VA)
    …get, the 8140 IAT III and 8140 IASAE II certificates. Clearance Requirement: Active Top Secret SCI clearance **_Company Benefits and Perks:_** We believe that ... and analytics to empower over 53,000 customers with responsibly architected security solutions. We also recognize the importance of closing the 4-million-person… more
    Trellix (08/08/25)
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  • Tier 2 Systems Admin Support

    Lockheed Martin (Herndon, VA)
    …Certification \(or equivalent DoD 8140 certification\) prior to start date \- Current Active Top Secret required to start\. Must have the ability to obtain and ... **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a… more
    Lockheed Martin (07/24/25)
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  • Contracts Manager (Leader)(TS clearance required)

    Lockheed Martin (Herndon, VA)
    …USG Contract Types FFP or FPIF or CPAF or CPFF or T&M or any others \- Top Secret Clearance required prior to start **Desired Skills:** \- 10 years or more of ... at Lockheed Martin?** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see… more
    Lockheed Martin (07/12/25)
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  • Senior Network Engineer

    Leidos (Lorton, VA)
    …network infrastructure and data. **Basic Qualifications:** + US Citizen with at least a Top Secret Clearance is required. With the ability to obtain a SCI ... and firewalls. You will conduct testing to ensure functionality and security compliance, maintain accurate documentation, and provide technical support to team… more
    Leidos (07/04/25)
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  • DevOps Engineer (w/ Kubernetes)

    General Dynamics Information Technology (Springfield, VA)
    …RQ197108 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... services * Establish and Improve system monitoring while maintaining established security protocols within development, test, and production systems. * Architect,… more
    General Dynamics Information Technology (06/27/25)
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