• The Computer Merchant, LTD. (Manassas, VA)
    …skills: the AN/BLQ-10, AN/BYG-1, Submarine Weapon Launchers, or AN/BQQ-10 systems. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance ... our facilities, US citizenship is required. Key Responsibilities: As a Test & Evaluation Engineer , you'll play a pivotal role in the success of our projects. Your… more
    job goal (12/04/25)
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  • Network Engineer - Secret

    General Dynamics Information Technology (Sterling, VA)
    …skills: Cisco, IPSec Tunnels, Network Engineering, Network Security * Security clearance level: Possess and maintain a Secret clearance * US ... 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** NETWORK ENGINEER SENIOR Transform technology into opportunity as a … more
    General Dynamics Information Technology (11/22/25)
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  • Senior Network Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Network Engineer with an active Secret clearance to provide classified and unclassified Tier 3 ... engineering (or commensurate experience) + Preferred Certification: CCIE or equivalent + Active Secret Clearance required, plus the ability to obtain and hold… more
    GovCIO (10/28/25)
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  • Network Engineer - Must Have Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer - MUST HAVE ACTIVE Top Secret /SCI Full Scope Poly Clearance Reston, Virginia . Information Technology Apply Now WORK REQUIREMENTS: Yes ... Network Engineer duties and responsibilities. Network Engineer supports and develops the networks used by organizations. They work closely with department… more
    The Metamorphosis Group (10/18/25)
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  • G2 Infrastructure Engineer | Active Top…

    General Dynamics Information Technology (Fairfax, VA)
    …Projects, SPO Migration, JBAB and Saratoga Re-Alignment) **WHAT YOU'LL NEED:** + **Security Clearance Level:** Active Top Secret clearance . {A Secret ... Regular ** Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:**… more
    General Dynamics Information Technology (10/25/25)
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  • Principal/Sr. Principal Systems Engineer

    Northrop Grumman (Dulles, VA)
    …planning/verification. + **Must have US Citizenship with current or active Top Secret Clearance at time of application** **Preferred Qualifications:** + **Active ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes,...Sector seeks a qualified Principal or Senior Principal Systems Engineer for the role of Ground Segment Systems … more
    Northrop Grumman (10/17/25)
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  • Test Engineer -Communications Systems 3/4…

    Northrop Grumman (Dulles, VA)
    …or 8 years (level 4) of relevant experience + US citizen + Active or current Top Secret clearance with the ability to obtain SCI at the time of application. + At ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the...Systems Division is seeking a well-qualified Communications Systems Test Engineer to join our dynamic team of technical professionals… more
    Northrop Grumman (12/05/25)
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  • Virtualization Engineer - Secret

    V2X (Reston, VA)
    …as follows: + IAT Level: IAT III + BASELINE: + Cisco: CCNP: Certified Network Professional - Security + CompTIA: CASP+ ce: Advanced Security Practitioner + GIAC: ... Certified Hybrid Cloud Architect + NetApp: NCIE-DPS: Certified Implementation Engineer - Data Protection Specialist + NetApp: NCIE-O-S: Certified Implementation… more
    V2X (11/19/25)
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  • ACAS Engineer - Active Top Secret

    ENS Solutions (Reston, VA)
    …solutions to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense ... fundamentals of layered defense and zero trust technologies. Prevent adversary network threats, identify advanced attack vectors, and thwart methods of exploitation.… more
    ENS Solutions (09/27/25)
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  • NCIS Network Engineer | Active…

    General Dynamics Information Technology (Quantico, VA)
    …to GDIT. The Senior Network Engineer must have: + **Security Clearance Level:** Active Top Secret clearance with SCI Eligibility + **Required ... Required:** Yes **Job Description:** Transform technology into opportunity as a **Senior Network Engineer ** at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (11/14/25)
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  • Cloud Administrator (Top- Secret

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …to support a large, Federal agency in protection of our various borders. A top- secret clearance with SCI eligibility will be required for this role. ... of experience and cyber certifications may be considered in lieu of degree. + Top Secret clearance with SCI eligibility + 5-7 years' experience in a Cloud… more
    Tetrad Digital Integrity LLC (11/09/25)
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  • Specialist, Integration/Test Engineer VA…

    L3Harris (Ashburn, VA)
    …minimum of 8 years of prior software integration experience. + Active US DOD SECRET security clearance + Onboarding is contingent upon clearance ... VA (on-site) Job Description: L3Harris is looking for an integration and test engineer to support multiple programs as part of our Systems Integration and Test… more
    L3Harris (09/25/25)
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  • Control Systems Engineer (SCADA) - TS…

    Leidos (Reston, VA)
    …and analysis **Required Qualifications:** * Candidate must possess an active TS/SCI, or a Top Secret clearance with a current SSBI, and be eligible to obtain a ... TS/SCI w/ poly level clearance . US Citizenship is required. **The SCADA position has...Familiarity with packet capture and analysis techniques; Wireshark, Netmap, Network Miner, GrassMarlin, Sceptre, Helics, IDS systems Come break… more
    Leidos (10/04/25)
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  • Principal or Senior Principal Network

    Northrop Grumman (Fairfax, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of the Time **Description** At Northrop Grumman, our ... is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to...Company, based on OCONUS location. + **Active** **DoD** **Top Secret ** clearance (with a background investigation within… more
    Northrop Grumman (12/04/25)
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  • Network Engineer - Senior

    Noblis (Chantilly, VA)
    Responsibilities As a Network Engineer Senior, you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... communications with special emphasis on Top Secret classification enclaves. You will architect secure ...in Top Secret environments. + Active Top Secret (TS) clearance with eligibility for Sensitive… more
    Noblis (12/05/25)
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  • Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** BI Full 6C (T4) **Job Family:** Cyber and IT ... years of related experience **US Citizenship Required:** Yes **Job Description:** **Cyber Network Security Engineer ** Advance your career while impacting our… more
    General Dynamics Information Technology (12/04/25)
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  • Principal Network Systems Engineer

    RTX Corporation (Dulles, VA)
    Engineer ** must have a technical background in computer network operations, systems integration, and/or software application integration. The ideal candidate ... and transferable **Top- Secret SCI ISSA (TS/SCI/ISSA)** US government issued security clearance is required prior to start date with the **ability to obtain a… more
    RTX Corporation (12/02/25)
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  • Network Engineer (Wired, Wireless,…

    CACI International (Chantilly, VA)
    Network Engineer (Wired, Wireless, Voice) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee ... and infrastructure capabilities for the US Army. As a Network Engineer , you'll play a hands-on role...duties as required **Qualifications:** _Required:_ + US Citizen with Secret security clearance , or ability to obtain… more
    CACI International (10/28/25)
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  • Network Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented ** Network Engineer ** to join our team based out of **Chantilly, VA.** The Network ... networks to provide maximum performance; provide guidance to the Network /Server Lead, provide weekly and monthly performance reports, as...as part of an Agile team. + Current active Secret clearance strongly preferred **Security Clearance more
    ManTech (11/18/25)
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  • Network Engineer , TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Network Engineer ** with GDIT. A career in enterprise IT means ... Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job...operate. At GDIT, people are our differentiators. As a ** Network Engineer ** , you will help ensure… more
    General Dynamics Information Technology (11/15/25)
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