• F5 Security Engineer - Active TS

    ENS Solutions (Washington, DC)
    information systems, telecommunications, or an engineering focused field + Must have an Active TS / SCI and willing to obtain a CI Poly + 5+ years of relevant ... Preferred Skills/Qualifications + Experience with Infoblox DDI, Microsoft DNS, Dyn, VMWare Automation products (vRO, vRA) Benefits Essential Network Security (ENS)… more
    ENS Solutions (10/21/25)
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  • Software Developer C++ TS / SCI

    Parsons Corporation (Centreville, VA)
    …virtualized environments including KVM, VMWare **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... years of experience working with networking protocols, and tools such as Wireshark + ** Top Secret Clearance with Poly** **What Desired Skills You'll Bring:** +… more
    Parsons Corporation (11/07/25)
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  • Virtualization Engineer - Active TS

    ENS Solutions (Washington, DC)
    …physical/virtual infrastructure for the future. Our work depends on a Virtualization Engineer joining our team to support Government activities in Sterling, VA or ... Annapolis Junction, MD. As a Virtualization Engineer supporting the Government, you will be responsible for physical/virtual platforms, server build deployments,… more
    ENS Solutions (10/09/25)
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  • Storage Engineer - Active TS

    ENS Solutions (Washington, DC)
    As a Storage Engineer supporting the Government, you will be trusted to work on Platform Engineering Services engineering solutions for storage devices and backup ... of the mission. Our work depends on a Storage Engineer joining our team to support Government activities in...storage requirements. + Experience with virtual environment such as VMWare . + Familiarity with Cloud storage solutions (AWS,… more
    ENS Solutions (09/01/25)
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  • VMWare Administrator

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    SCI with Full Scope Polygraph clearance Job Description: Candidates must have an active Top Secret / SCI Clearance with a Full Scope Polygraph. Onsite in ... Junction, MD Role Responsibilities: We are looking for a senior level system administrator/ engineer with deep knowledge and experience with VMWare . This role… more
    Arena Technical Resources, LLC (11/17/25)
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  • Cyber Operations Engineer

    CACI International (Chantilly, VA)
    …organization **Qualifications:** _Required:_ * Active Top Secret / Sensitive Compartmented Information ( TS / SCI ) clearance, with polygraph * 5+ ... Cyber Operations Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (11/07/25)
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  • Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …working both in a team environment and independently + Active and transferable US government issued Top Secret SCI ( TS / SCI ) clearance required prior ... asset in the SIGINT domain, is seeking an Infrastructure Engineer II who strives for excellence and has a...improvement + Experience with automated system deployments + Existing Top - Secret SCI ( TS /… more
    RTX Corporation (10/21/25)
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  • DevOps Developer (DevOps)

    The Boeing Company (Herndon, VA)
    …Clearance** This position requires an active Top Secret / Sensitive Compartmented Information ( TS / SCI ) US Security Clearance with an ... Maritime and Intelligence Systems (M&IS) Division seeks a **DevOps Engineer ** to join our Mission Operations team in Herndon,...grow skills and knowledge This position requires an **active TS / SCI ** US Security Clearance with current **full… more
    The Boeing Company (10/19/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …requisition requires the candidate to have a minimum of the following clearance(s): Top Secret / SCI /Polygraph This requisition requires the hired candidate to ... related education and work experience. + Active a DoD TS / SCI with CI Poly + Familiarity with...year from the date of hire, the following clearance(s): Top Secret / SCI /Polygraph Work Location Type:… more
    The MITRE Corporation (09/17/25)
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  • Principal Infrastructure Lead Engineer

    RTX Corporation (Dulles, VA)
    …as only US citizens are eligible for a security clearance **Security Clearance:** Top Secret - Current **Raytheon Company, Managed by Collins Aerospace** Collins ... have an immediate need for an **Principal** **Infrastructure Lead Engineer - Classified System** to lead and guide a...located onsite in Dulles, VA and requires an active TS security clearance with SCI eligibility** .… more
    RTX Corporation (11/04/25)
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