• Battelle Memorial Institute (Chantilly, VA)
    …with fuzzers + Must be a sole US citizen with an active DoD Secret security clearance **Preferred Qualifications** + Participation in CTFs + Ability to ... individuals to apply. **Job Summary** Battelle is seeking a **Junior Reverse Engineer /Vulnerability Researcher** in the Chantilly, VA office location. Do you like… more
    DirectEmployers Association (11/27/25)
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  • Tyto Athene (Reston, VA)
    …events. + Engineer solutions to identify sophisticated cyber threats and network anomalies with high accuracy and low false positives. + Leverage and integrate ... Department of War, federal law enforcement of other government agencies. + Active SECRET security clearance preferred or be able to secure DoD Security… more
    DirectEmployers Association (11/06/25)
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  • AeroVironment (Centreville, VA)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance , or the ability obtain a ... Available to respond to alarms and emergencies after hours + Final Top Secret Security Clearance **Other Qualifications & Desired Competencies** + Experience… more
    DirectEmployers Association (10/11/25)
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  • Tyto Athene (Reston, VA)
    …etc. + Associate level certification with Google, Azure or AWS cloud platforms + Active SECRET security clearance preferred or be able to secure DoD Security ... Athene is searching for a mission oriented **Data Fabric Engineer ** to join our CTO shop. This role is...data ingress and egress across different security enclaves and network boundaries. + Develop data products that seamlessly integrate… more
    DirectEmployers Association (11/07/25)
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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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  • ALTED - Network /Systems Engineer 5

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Network Engineer with an active Secret clearance to provide Tier 3 support as well as design, test, ... experience(or commensurate experience) **Required Skills and Experience:** * Active Secret Clearance Required. * Professional certification (eg CCNP, CCDP)… more
    GovCIO (11/19/25)
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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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  • Network Engineer /Architect

    Craig Technologies (Manassas, VA)
    Title: Network Engineer / Architect Location: Manassas, VA Clearance : Secret Clearance (or ability to obtain a clearance ) Citizenship Requirement: ... $150,000 Summary: Craig Technologies has an opening for a Network Engineer supporting the work on the...a normal 9-10 work schedule. Ability to obtain a secret clearance is a requirement for this… more
    Craig Technologies (11/20/25)
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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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  • 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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  • 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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  • 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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  • Cyber Operations Engineer - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT ... Required:** Yes **Job Description:** We are seeking a highly skilled Cyber Operations Engineer with an active TS/SCI level clearance to join our cybersecurity… more
    General Dynamics Information Technology (10/04/25)
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  • UC Engineer - Quantico, VA (Active…

    World Wide Technology (Quantico, VA)
    network infrastructure. **QUALIFICATIONS:** + Ability to obtain and maintain a Secret Clearance + Education: Bachelor's degree or equivalent experience + ... of mission-critical systems. **What will you be doing?** The UC Engineer is a dedicated, on-site professional responsible for providing technical assistance,… more
    World Wide Technology (09/30/25)
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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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  • 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 (11/26/25)
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  • Senior Cloud Network Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …play one of the most important long games for Microsoft. As a Senior Cloud Network Engineer , you gather requirements, design solutions, prototype them in a lab ... the overall network configuration. As a cloud network engineer , you are given great independence...successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented… more
    Microsoft Corporation (11/26/25)
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