• Lead Systems Engineer

    ManTech (Chantilly, VA)
    …objects, isolation, andmicro-segmentation **Clearance Requirements:** + Must have an active DoD TS / SCI with the ability to obtain a polygraph. **Physical ... **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and… more
    ManTech (12/17/25)
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  • SCITES - Network Engineer

    Exeter Government Services, LLC (Miami, FL)
    …security requirements, to move designed systems into production Required Qualifications: + Minimum Top Secret clearance upon start and be able to obtain ... Enginee r/ Architect Location: Doral FL Required Clearance: Minimum Top S ecret clearance upon start and be a...clearance upon start and be a ble to obtain SCI eligibility Certifications: DoDM 8570 IAT Level II certification… more
    Exeter Government Services, LLC (12/29/25)
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  • Software Virtualization Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Engineer Location: Springfield, VA Eligibility: Candidate must possess an active TS / SCI clearance Job Description: We are looking for a Software ... Software Virtualization Engineer Location: Springfield, VA, US Job ID: ATR...determination of technical objectives of assignments. - Working with VMware software defined data center products and tools for… more
    Arena Technical Resources, LLC (01/07/26)
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  • Cross Domain Network Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Washington, DC)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance with polygraph is required. Compensation ... Cross Domain Network Engineer , Lead The Opportunity: A well-designed network is...networking configuration, LDAP, Certificates, and Domain Name System + TS / SCI clearance with a polygraph + HS… more
    BOOZ, ALLEN & HAMILTON, INC. (12/27/25)
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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    CSES III - Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... challenging opportunity available for a CSES III - Firewall Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area...to work independently with little direction and guidance + TS / SCI - Ability to work weekends and… more
    CACI International (12/18/25)
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  • Infrastructure Engineer

    SMX (Aiea, HI)
    …onsite Hickam AFB, SMX Kapolei HQ and SMX Pearlridge.** **This position requires a DoD Secret with eligibility for TS / SCI which requires US citizenship for ... Interim Secret with ability to obtain a TS / SCI clearance + BS/BA in Technical discipline...Skills & Experience** + 10-15 years as a Systems Engineer and/or technical experience in Information Technology… more
    SMX (12/18/25)
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  • Network Engineer 3

    CACI International (Linthicum, MD)
    Network Engineer 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... * * **The Opportunity:** CACI is seeking a **Network Engineer ** who will provide assistance in all aspects of...maintain network documentation, policies, and procedures _Required:_ + **Active TS / SCI with Poly** ​ + 12 years'… more
    CACI International (12/17/25)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... and vulnerabilities within government data systems **Qualifications:** _Required:_ + An active TS / SCI with Poly clearance + Deep-level understanding of Windows… more
    CACI International (12/05/25)
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  • Sr Citrix/Windows Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** PRX25945 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... related experience **US Citizenship Required:** Yes **Job Description:** Senior Citrix/Windows Engineer We are seeking a skilled Senior Citrix/Windows Engineer more
    General Dynamics Information Technology (12/29/25)
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  • Lab Support Engineer

    CACI International (Lisle, IL)
    …of zero to two years of related experience. + Ability to obtain and maintain a Top - Secret SCI security clearance + Knowledge of TCP/IP networking + Knowledge ... Lab Support Engineer Job Category: Engineering Time Type: Full time...and administration of server virtualization and containerized environments (primarily VMware and Docker) + Support systems running various operating… more
    CACI International (11/11/25)
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