• Office of the Secretary of Defense (Arlington, VA)
    …be able to obtain a Top Secret security clearance and access to Sensitive Compartmented Information ( TS / SCI ). Submit resume and all other ... the ASD(Acquisition) for managing and analyzing over $150 billion in assigned information and integration capability portfolios across the Department in the nuclear… more
    Upward (08/10/25)
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  • ManTech (Alexandria, VA)
    …data ingest and transformation.Clearance Requirements:Must possess a current and active TS / SCI clearancePhysical Requirements:The person in this position must be ... MANTECH seeks a motivated, career and customer-oriented Data Drive UI Engineer to join our team in Alexandria, VA. As part of the position, you will act as a… more
    Talent (10/10/25)
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  • ManTech (Springfield, VA)
    …ability to convey technical concepts to diverse audiencesClearance Requirements:An active TS / SCI with Polygraph is required.Physical Requirements:Must be able to ... MANTECH seeks a motivated and experienced Tempest Engineer to join our team as an Electromagnetic...to secure and strengthen electromagnetic protection across advanced electronic systems . As a Tempest Professional, you will play a… more
    Talent (10/10/25)
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  • ManTech (Annapolis Junction, MD)
    …and resolving complex technical issues.A foundational understanding of traditional Systems Administration principles Clearance Requirements: TS / SCI ... MANTECH seeks a motivated, career and customer-oriented Systems Engineer III to join our...in tools like Python, Bash, and Ansible.Design and manage system architecture by applying systems engineering principles… more
    Talent (10/10/25)
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  • ManTech (Laurel, MD)
    … Administration Certification.Experience with NetAPPClearance Requirements:Must have a current/active Top Secret / SCI with PolygraphPhysical Requirements:The ... reliability and performance.Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems .Manage IT system more
    Talent (10/10/25)
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  • ManTech (Laurel, MD)
    …Recovery Manager (RMAN), Oracle Exadata/RAC.Clearance Requirements:Must have a current/active TS / SCI w/ Polygraph Physical Requirements: The candidate must ... Mantech seeks a motivated, career and customer-oriented Oracle Database Administrator/ Engineer , to join our team in Laurel, MD.The team delivers enterprise… more
    Talent (10/10/25)
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  • Cloud Developer/ Engineer - Active…

    The Metamorphosis Group (Reston, VA)
    Cloud Developer/ Engineer - Active Top Secret / SCI /FSP required Reston, Virginia . Government/Military Apply Now Cloud Developer/ Engineer Full-time, W2 ... US Veterans preferred On premise at Government facility Requires TS / SCI , Full Scope Poly (must have already...and recommendations to Sponsor staff and coordinate with the Information System Security Manager (ISSM) staff as… more
    The Metamorphosis Group (09/10/25)
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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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  • Network Engineer -US Citizens Only- Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer -US Citizens ONLY- ACTIVE Top Secret / SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering ... Contractor Team shall assist with continuous monitoring of IT systems that are required to sustain Sponsor accreditation of...to the network. * The Contractor Team shall provide system documentation to system security managers to… more
    The Metamorphosis Group (09/03/25)
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  • Principal Systems Engineer / Sr.…

    Northrop Grumman (Dulles, VA)
    … level based on the qualifications listed below:_ **Basic Qualifications:** Principal Systems Engineer + Active DoD Top Secret Clearance at the time of ... CAM, IPT **Basic Qualifications:** Sr. Principal Systems Engineer + Active DoD Top Secret...lifecycle of spacecraft development, build, and operations + Active TS / SCI or Active TS clearance… more
    Northrop Grumman (08/31/25)
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  • COMSEC / 5G cellular / VHF Systems

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Engineer - Active Top Secret Required** Seize your opportunity to ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:**...make a personal impact as a Systems Engineer supporting a world class maintenance… more
    General Dynamics Information Technology (08/02/25)
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  • Sr. Staff Engineer Systems

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... the Program Manager and works with the program Chief Engineer , Lead Systems Engineer /SEIT Lead,...achieve product team deliverables **Basic Qualifications:** + Active DoD Top Secret Clearance at the time of… more
    Northrop Grumman (08/27/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... identification, mitigation and realization **Basic Qualifications:** + Active DoD Top Secret Clearance at the time of...of spacecraft avionics development, build, and operations + Active TS / SCI or Active TS clearance… more
    Northrop Grumman (08/20/25)
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  • Systems Engineer SME - Exchange…

    General Dynamics Information Technology (Washington, DC)
    …RQ197571 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top ... Engineer - Exchange Messaging - Active Top Secret Required** Seize your opportunity to… more
    General Dynamics Information Technology (10/06/25)
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  • Systems Engineer SME- Linux - Active…

    General Dynamics Information Technology (Washington, DC)
    …RQ192405 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Linux** Design, deploy, integrate...6 months of assignment. + **Security Clearance Level:** Active Top Secret with SCI eligibility… more
    General Dynamics Information Technology (10/06/25)
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  • Systems Engineer SME - Active…

    General Dynamics Information Technology (Washington, DC)
    …RQ192404 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... Required:** Yes **Job Description:** **Sr Principal Systems Engineer - Active Directory - Active Top Secret Required** Seize your opportunity to make… more
    General Dynamics Information Technology (10/06/25)
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  • Software Engineer II - CTJ - Top

    Microsoft Corporation (Reston, VA)
    …the following specialized security screenings: + Candidates must have an **active** Top Secret and be willing to upgrade to TS / SCI (with polygraph). This ... system design, and end-to-end implementation. As a **Software Engineer II** , you will identify and deliver software...role will require candidates to maintain the TS / SCI (with polygraph) clearance. Ability to meet… more
    Microsoft Corporation (10/08/25)
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  • Civil Engineer - Top Secret

    Leidos (Reston, VA)
    …+ US Citizenship is required + All candidates for consideration must possess an active TS / SCI , or a Top Secret clearance with a current SSBI, and be ... **Description** Leidos has several openings for a Civil Engineer in Reston, Virginia. The primary focus of...eligible to obtain a TS / SCI w/ poly level clearance. **Required Skills,… more
    Leidos (10/09/25)
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  • Mechanical Engineer - Multiple Levels…

    Leidos (Reston, VA)
    …process **REQUIRED SKILLS, EDUCATION, EXPERIENCE, CLEARANCE:** + 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/ CI poly level clearance +...+ Working knowledge of mechanical (HVAC) and life safety systems associated with critical environments + Ability to evaluate,… more
    Leidos (09/20/25)
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  • Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …RQ204951 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer ** Seize your opportunity to make a personal… more
    General Dynamics Information Technology (08/09/25)
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