• Applied Research Solutions (Springfield, VA)
    …performance in related technology. + Experience with Kubernetes Minimum Security Clearance Required + Top Secret w/ SCI eligibility All positions at Applied ... **Description** ARS is looking for a DevOps Engineer . As a DevOps Engineer , you...all Virtual Machines in the environment are reporting logging information to a centralized enterprise Log Analytics workspace. +… more
    DirectEmployers Association (11/04/25)
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  • Applied Research Associates, Inc. (Alexandria, VA)
    …discipline from an accredited institution + 10+ years of relevant experience + Current DoW TOP SECRET clearance with SCI eligibility + Experience with one or ... Applied Research Associates, Inc. (ARA) is seeking to contingently hire a **Senior Engineer ** for ARA's effort supporting the Assistant Secretary of War for Critical… more
    DirectEmployers Association (11/26/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a ... of experience in network engineering, administration, or related IT roles. + Clearance: TS / SCI , CI Poly + Required Skills: + Experience with network security,… more
    DirectEmployers Association (11/25/25)
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  • ABBTECH Professional Resources, Inc. (Chantilly, VA)
    ** Systems Engineer - Expert** **Location- Chantilly, Va** **Clearance- TS / SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the ... requires US Citizenship_** **Position Overview** We are seeking experienced ** Systems Engineers** to support a high-impact government customer. This… more
    DirectEmployers Association (10/15/25)
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  • Infrastructure Engineer / Alternate…

    NANA Regional Corporation (Alexandria, VA)
    … (SIPRNet), and top secret (JWICS) domains. + The engineer will lead efforts in system architecture, virtualization, automation, and integration, while ... Bachelor's degree from an accredited university with a preference for a major in Information Technology. + TS / SCI Eligibility is required. **Job ID**… more
    NANA Regional Corporation (10/09/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Chantilly, VA)
    …customers, and vendors. + Position requires Top Secret Clearance Qualifications: + Top Secret or TS / SCI Clearance + Bachelor's degree and 4 ... for the full integration and test of the mission system . The test engineer will be a...of prior related experience. + Security + + Active Top Secret / SCI security clearance. Preferred… more
    L3Harris (12/05/25)
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  • Red Team Operator (Computer Exploitation…

    RedTrace Technologies Inc (Fort Belvoir, VA)
    … engineering and administration + BA or BS degree required + Current US Government Top Secret Clearance w/ SCI and a CI-Polygraph eligibility; applicants ... a US citizen and have an active Top - Secret Clearance with eligibility to obtain SCI ...systems , network architecture, policy and procedure, applications, and system integrity reviews + Assist with development and maintenance… more
    RedTrace Technologies Inc (12/16/25)
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  • Windows Systems / Packaging Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ210193 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... experience + CompTIA Security+ or similar for IAT Level II DoD 8570 certification. + Active TS / SCI and CI Polygraph + MECM / MCM packages experience as well as… more
    General Dynamics Information Technology (11/14/25)
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  • Splunk Security Engineer ( TS

    SMX (Fort Belvoir, VA)
    Splunk Security Engineer (4672) ( TS / SCI ) (Ft. Belvoir,...Education** + Active Top Secret ( TS ) security clearance with eligibility for SCI and ... (https://www.smxtech.com/careers/) Fort Belvoir, VA SMX is seeking a **Splunk Engineer ** responsible for implementing, configuring, and managing Splunk environments… more
    SMX (10/03/25)
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  • Mobility Solutions Systems Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ212053 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... of related experience **US Citizenship Required:** Yes **Job Description:** Systems Engineer Job Description + Contributes to...of rapidly changing technology Education and Experience + Active TS / SCI and CI polygraph + Must possess… more
    General Dynamics Information Technology (12/31/25)
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  • Systems Engineer - TS

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ206685 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... system performance and troubleshooting issues + **Security clearance:** TS / SCI with Polygraph + **Desired Technologies/Tools:** + Demonstrated experience… more
    General Dynamics Information Technology (12/11/25)
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  • Network Engineer Senior (Security)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …ID:** RQ206707 **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:** **Network Engineer Senior (Security) - TS / SCI ...VPN, DMVPN, etc) to resolve problems on the customer information system . + Analyze, plan, and implement… more
    General Dynamics Information Technology (12/09/25)
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  • Systems Engineer TS

    Parsons Corporation (Centreville, VA)
    …and networking protocol analysis using Wireshark. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... level? Parsons is seeking a highly skilled and motivated ** Systems Engineer ** to join our dynamic team!...**What Required Skills You'll Bring:** + **Security Clearance:** Active Top Secret // SCI Security Clearance with… more
    Parsons Corporation (12/19/25)
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  • Network Engineer , TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ210329 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... based on security guidelines such as DISA STIGs **Security clearance level:** TS / SCI w/polygraph. **Location: On** Customer site in Chantilly, VA **GDIT… more
    General Dynamics Information Technology (11/15/25)
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  • Principal Mission Architect Engineer

    Northrop Grumman (Chantilly, VA)
    …degree in STEM with 3 years of relevant experience; PhD in STEM with no experience. + Top Secret / SCI clearance required at the time of application, and the ... VA** In this role you will assist the Ground System Engineer (GSE) in leading a multi-disciplined...+ **Must have US Citizenship with active or current TS / SCI Clearance at time of application** **Preferred… more
    Northrop Grumman (11/20/25)
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  • TEMPEST Engineer - TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ205046 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... for System Installation and Design Course. * Security Clearance Level: TS / SCI w/Polygraph * Preferred Skills: Graduation from the TSCM Fundamentals course… more
    General Dynamics Information Technology (11/11/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …(SIEM) products, vulnerability scanning tools as deployed within hosted Information Systems . Responsibilities + The Senior CND Engineer develops and manages ... are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS / SCI ...Security Clearance Requirements: + The position requires an active Top Secret / SCI clearance with the… more
    V2X (12/12/25)
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  • Senior Mechanical Engineer - active…

    V2X (Chantilly, VA)
    …University. + Security Clearance: + The position requires US Citizenship and an active DoD Top Secret with SCI clearance and a Full Scope Polygraph. + ... program for the Chantilly, VA location. The position will require an active TS / SCI clearance with a Full Scope Polygraph. Responsibilities + Provide engineering… more
    V2X (11/25/25)
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  • Microsoft Exchange & Messaging Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ209576 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... security and SCAP compliance. Responsibilities: + Designs and defines system architecture for new or existing Exchange systems...DoD 8570/8140 certification + BA/BS (or equivalent experience) + TS / SCI with Polygraph + Location: On Customer… more
    General Dynamics Information Technology (10/29/25)
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  • Linux Engineer - TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ207328 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... (CE) Training within six (6) months of Hire Date. + **Security Clearance Level:** TS / SCI with Polygraph is required. Successful candidates are expected to have… more
    General Dynamics Information Technology (12/15/25)
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