• System Engineer - TS /SCI with Poly

    CACI International (Sterling, VA)
    System Engineer - TS /SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... designing, developing, and maintaining cutting-edge mission management applications built on cloud -native, microservices architectures. As a systems engineer on… more
    CACI International (06/12/25)
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  • Principal Mission Systems Integration…

    Northrop Grumman (Dulles, VA)
    …**Basic Qualifications:** + **Must have US Citizenship with a current or active Top Secret /SCI Clearance at time of application** + Bachelor's degree in ... This position requires a functional understanding of ground system networking, private cloud deployments, data and messaging buses, software deployment, and… more
    Northrop Grumman (08/09/25)
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  • Database Engineer Sr ( TS /SCI)

    Lockheed Martin (Herndon, VA)
    …inspire and innovate\! The Shockwave Value Stream is seeking a Database Engineer to support the Stormbreaker Program's Database Team\. Responsibilities include, but ... * You will collaborate with an enthusiastic team of software , systems, and test engineers using the Kanban Agile...or more scripting such as BASH or Perl **A TS /SCI security clearance is required prior to start** **This… more
    Lockheed Martin (07/26/25)
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  • Sr. Network Engineer ( TS /SCI) (Ft.…

    SMX (Fort Meade, MD)
    Sr. Network Engineer (4512) ( TS /SCI) (Ft. Meade, MD)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Meade, MD SMX is seeking a highly skilled and ... experienced **Senior Network Engineer ** to support ACIC at Fort Meade, MD. The...+ Familiarity with cybersecurity best practices + Experience with software defined networking + Familiarity with cloud more
    SMX (07/26/25)
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  • Senior Database Engineer TS /SCI…

    CGI Technologies and Solutions, Inc. (Reston, VA)
    **Senior Database Engineer TS /SCI with Poly REQUIRED** **Category:** Database Administration **Main location:** United States, Virginia, Reston **Position ID:** ... Time **Position Description:** CGI Federal is seeking an experienced Senior Database Engineer for an exciting opportunity within our Intel Community. This position… more
    CGI Technologies and Solutions, Inc. (06/13/25)
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  • Field Engineer /Systems Specialist…

    General Dynamics Information Technology (Washington, DC)
    …RQ203976 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... off-site solutions. + Execute the installation, configuration, and upgrade of software and hardware across multiple security classifications. + Execute first class… more
    General Dynamics Information Technology (07/25/25)
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  • Splunk Engineer - Active TS /SCI…

    ENS Solutions (Washington, DC)
    …up alerts and notifications + Familiarity with DoD Risk Management Framework + Top Secret /SCI clearance with the ability to obtain a Counter-Intelligence ... - Infrastructure Support Certification, including CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud +, or CND Certification prior to start date Optional Qualifications: +… more
    ENS Solutions (06/27/25)
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  • DevOps Engineer - US Citizens Only- Must…

    The Metamorphosis Group (Chantilly, VA)
    DevOps Engineer - US CITIZENS ONLY- MUST HAVE ACTIVE TS /SCI Full Scope Poly Chantilly, VA Apply Now WORK REQUIREMENTS: * The Contractor shall work closely with ... in multi- cloud environments. 3. Demonstrated experience managing and developing software applications in a multi- cloud environment (AWS, Azure, etc.). 4.… more
    The Metamorphosis Group (06/04/25)
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  • Senior Systems Engineer - Active TS

    RTX Corporation (Sterling, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted ... a safer, more secure world. We have an exciting opportunity for a Senior Systems Engineer to join our team. This role supports one of our premier programs within the… more
    RTX Corporation (07/11/25)
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  • System Engineer ( TS /SCI)- Senior…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... for tuning/performance enhancements. The individual will provide systems and software operations and maintenance support in a large, multi-enclave enterprise… more
    Vexterra Group (07/15/25)
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