• Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS / SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are ... you a Mid-Level DevOps Engineer who is ready for a new challenge that...have the following: + Possess an active or rein-statable TS / SCI with Polygraph security clearance. + US… more
    GliaCell Technologies (11/01/25)
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  • Information System Security Engineer…

    SMX (Aiea, HI)
    …DoD systems in a dynamic, mission-critical environment. **This position requires a DoD Secret with eligibility for TS / SCI which requires US citizenship ... Information System Security Engineer (ISSE)at SMX(View...Secret clearance with the ability to obtain a TS / SCI clearance. + BS/BA in Cybersecurity, Computer… more
    SMX (10/31/25)
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  • OpenShift Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Job Title:RedHat OpenShiftEngineer Location: Springfield, VA Eligibility: Candidate must possess anactive TS / SCI clearanceand be willing to obtain a CI Polygraph ... OpenShift Engineer Location: Springfield, VA, US Job ID: ATR...8570 level II equivalent within 90 days of hire TS / SCI clearance required and eligibility to obtain… more
    Arena Technical Resources, LLC (10/25/25)
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  • Data Systems Engineer

    Leidos (Chantilly, VA)
    …analyzing functional system processes - either hardware or software-based systems. + **Active TS / SCI with Poly is required. Candidates who do not currently ... **Description** **POSITION TITLE** Data Systems Engineer **JOB DESCRIPTION** The Data Systems Engineer...This role requires an individual with technical experience administering Linux servers within a virtual environment. The role requires… more
    Leidos (10/17/25)
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  • Senior Software Engineer

    CACI International (Laurel, MD)
    Senior Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... Opportunity** Join our dynamic team as a Senior Software Engineer and contribute to the maintenance and upgrade of...of experience without a degree. + **Security Clearance:** Active TS / SCI with Polygraph. + **Programming Skills:** At… more
    CACI International (10/12/25)
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  • Senior Platform Network Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with CI Poly - Current At Raytheon, the foundation of ... a safer, more secure world. The **Senior Platform Network Engineer ** will perform network engineering and design, creating engineering...90 days after starting in the role + Current TS / SCI with CI Poly security clearance is… more
    RTX Corporation (09/19/25)
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  • Systems Engineer , Mid

    William C Brown Inc (St. Louis, MO)
    …or work/military experience Qualifications:5+ years of related systems engineering experienceActive TS / SCI clearance required and eligibility to obtain a poly ... Systems Engineer , Mid EOE Statement We are an equal...Louis Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to… more
    William C Brown Inc (09/01/25)
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  • Training Systems Engineer

    PLEXSYS Interface Products, Inc. (Nellis AFB, NV)
    …plus years of related experience + Must have or be able to obtain and maintain a Top - Secret clearance and approval for SAP/ SCI access + DoD IAT Level 2, 8140 ... C2ISR System can be achieved. Instruct, train and oversee assigned Training System Engineer I personnel in all facets of System operations as directed. Maintain… more
    PLEXSYS Interface Products, Inc. (11/20/25)
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  • X-LAB Software Engineer - Secret…

    Lockheed Martin (Schriever AFB, CO)
    …* Experience in the use of software test and analysis tools **Desired Skills:** * Top Secret Clearance with SCI eligibility is a plus * Experience ... are seeking a detail\-oriented and highly motivated mid\-level software engineer to join our team to develop and test...must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should Know**… more
    Lockheed Martin (11/14/25)
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  • Information Systems Security…

    ManTech (Eglin AFB, FL)
    …exchange accurate information in these situations. **Security Clearance:** + Current Top - Secret Clearance with SCI Eligibility + Eligibility for access ... **MANTECH** seeks a motivated, career and customer-oriented ** Information Systems Security Engineer (ISSE)** to...+ Experience with security efforts related to modern Windows, Linux , UNIX, Cisco, SQL or Oracle databases, and virtualized… more
    ManTech (11/14/25)
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