• Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …of a degree, minimum of 6 years of prior related experience. + Active Top Secret / SCI with CI Poly clearance required. + At least one year of demonstrated ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...Title: Senior Associate, Systems Engineer - Watch Officer (Active TS / SCI w/CI Poly Required) Job… more
    L3Harris (10/15/25)
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  • Software Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    …\- Docker \- Kubernetes \- Rabbit MQ \- TomCat Admin **Clearance Level:** TS / SCI w/ Poly SP **Other Important Information You Should Know** **Expression ... bonus for external hires\! **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to...be substituted for a bachelor's degree\. * Current DoD Top Secret SCI with Polygraph\.… more
    Lockheed Martin (12/10/25)
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  • Modernization Information Systems Security…

    Lockheed Martin (Hanover, MD)
    …system and assessing the security impact of those changes **Clearance Level:** TS / SCI w/ Poly SP **Other Important Information You Should Know** ... used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph ISSO2: * A High… more
    Lockheed Martin (11/12/25)
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  • SAP NS2 Senior Cloud Engineer/Systems…

    SAP (Herndon, VA)
    Information Security, Engineering, Information Technology. MA/MS Preferred. + Top Secret Clearance with Polygraph Note: The job description is meant ... Cloud Engineer/Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI with Polygraph Required** **NS2 COMPANY...infrastructure customers. Must be a US Citizen with active TS /SC with Poly ; NS2 does not offer… more
    SAP (10/21/25)
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  • Field Service Professional

    Nightwing (Springfield, VA)
    …are eligible for a security clearance. **Required Skills** + **Candidate must possess an active TS / SCI CI Poly security clearance** + Minimum two (2) year of ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...requires the ability to obtain and retain an US Top Secret Clearance with a successful Counterintelligence… more
    Nightwing (10/10/25)
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  • Quality Assurance Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …Mission Space experience + AWS Cloud certifications **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... + Bachelors degree in a relevant field + **Active TS / SCI with CI Poly ** +...and validating complex systems that handle large quantities of sensitive cyber data + Deep understanding of… more
    Parsons Corporation (11/24/25)
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  • Financial Analyst Liaison, Sr.

    Parsons Corporation (Baltimore, MD)
    …including drafting program plans and documentation. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... and project statuses across portfolios. + Experience monitoring financial execution. + Requires TS / SCI with Poly . **What Desired Skills You'll Bring:** +… more
    Parsons Corporation (10/29/25)
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  • Information System Security Officer (ISSO)

    Lockheed Martin (Hanover, MD)
    …clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/ Poly **Other Important Information You Should Know** **Expression ... **Description:** Lockheed Martin is a pioneer in cyber security-partnering, innovating, and building cutting edge solutions\....audiences\. **Basic Qualifications:** All candidates must possess a Final Top Secret Clearance w/ SCI and… more
    Lockheed Martin (10/18/25)
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  • Information Operations Planner 3 (Strategic…

    HII (Fort Meade, MD)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $93,788.00 - $133,000.00 Security Clearance: TS / SCI with Poly Level of Experience: Senior This ... Information Operations Planner Level 3 to support full-spectrum cyber operations at Fort Meade, MD. As an ...to operational planning teams and working groups. An active TS / SCI Clearance with Poly is… more
    HII (12/22/25)
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  • Specialist, Systems Engineering - Battlespace…

    L3Harris (Springfield, VA)
    …years' experience with astrodynamics tools such as STK, GMAT, and/or ODTK. + Active Top Secret Clearance with CI Poly required. Preferred Additional Skills: ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...Title: Specialist, Systems Engineering - Battlespace Awareness Operator (Active TS / SCI with CI Poly Required)… more
    L3Harris (11/25/25)
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