• Chief Engineer ( Active

    Fluor (Warrenton, VA)
    …NNSA, the Department of Defense and the Intelligence Community. **Job Description** Active TS /SCI with Polygraph Clearance Required This position is responsible ... on various facility processes, to coordinating project & maintenance support for active projects within the facility. **DUTIES AND RESPONSIBILITIES** + Analysis of… more
    Fluor (12/17/25)
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  • Chief Facility Engineer

    EMCOR Group (Springfield, VA)
    …**Security Clearance Requirement: This position requires an Active Top Secret /Sensitive Compartmented Information ( TS /SCI) Clearance** **Qualifications** ... service providers. **Job Summary** EMCOR Government Services is seeking a ** Chief Facility Engineer (CFE)** to lead and manage our facilities and grounds… more
    EMCOR Group (10/29/25)
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  • Chief Unmanned Systems Robotics…

    Leidos (Arlington, VA)
    …Clearance: + US citizenship required with the ability to obtain and maintain a Top Secret security clearance and a CI polygraph may be required. Communication ... **Description** Leidos, a global technology leader, is seeking a Chief Unmanned Systems Robotics Engineer for our...to new challenges and technologies quickly. Preferred Qualifications: + Active Secret or above security clearance +… more
    Leidos (10/09/25)
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  • Chief Engineer

    BAE Systems (Mclean, VA)
    **Job Description** BAE Systems is looking for an experienced Chief Engineer to lead the engineering and integration efforts for Intelligence Solutions (IS) ... growing scope. As the business area Engineering Authority, the Chief Engineer of IS has the following...schedule. **Required Education, Experience, & Skills** + Requires an active TS /SCI clearance + Master of Science… more
    BAE Systems (11/08/25)
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  • Chief Cyber Security Engineer

    Virtual Service Operations (Arlington, VA)
    …Virtual Service Operations is actively seeking a talented individual with an active TS /SCI clearance to lead the architecture, design, and integration ... Chief Cyber Security Engineer * Arlington, VA...in lieu of degree Requirements + Must possess an active TS /SCI security clearance + Must be within… more
    Virtual Service Operations (12/09/25)
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  • Chief Engineer (Integrated Broadcast…

    CACI International (Fort Belvoir, VA)
    Chief Engineer (Integrated Broadcast System Network Expansion) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI ... * * * **The Opportunity:** As the Integrated Broadcast System (IBS) Network Expansion Chief Engineer you will have the opportunity to design, develop, integrate,… more
    CACI International (11/08/25)
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  • Sr. Staff Systems Engineer Program Manager…

    Northrop Grumman (Dulles, VA)
    …considered for future positions at Northrop Grumman. **Basic Qualifications:** + Requires an active US Government DoD Top - Secret security clearance at time ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop...to the Program Manager and works with the program Chief Engineer , Lead Systems Engineer /SEIT… more
    Northrop Grumman (12/24/25)
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  • Sr. Principal Systems Engineer IPT Lead…

    Northrop Grumman (Dulles, VA)
    …considered for future positions at Northrop Grumman." **Basic Qualifications:** + Requires an active US Government DoD Top - Secret security clearance at time ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop...and mission operations. This role works with the program Chief Engineer , Lead Systems Engineer (LSE)/SEIT… more
    Northrop Grumman (12/23/25)
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  • Lead Cybersecurity Engineer /Task Lead

    The MITRE Corporation (Arlington, VA)
    …communication skills, with the ability to convey technical concepts to non-technical audiences. + Active Top Secret clearance with the ability to obtain and ... to MITRE's support to the Department of War (DoW) Chief Information Officer (DCIO) Cybersecurity Task. This Lead Cyber...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (01/06/26)
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  • Chief Enterprise Architect & Modernization…

    ManTech (Herndon, VA)
    …costs through innovative architecture. **Clearance Requirements:** + Must hold an active Top Secret security clearance. **Physical Requirements:** ... **MANTECH** seeks a motivated, career and customer-oriented ** Chief Enterprise Architect & Modernization Lead (CEAMIL)** to...in the event of hardware or network failures. Design active / active and active /passive failover operations… more
    ManTech (12/23/25)
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  • Lead Facilities Engineer - Australia

    The Boeing Company (Chantilly, VA)
    …a negotiable benefit for this position. **Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship ... or Electrical Engineering + 5+ years' experience as a chief engineer in operation and/or maintenance +...Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include… more
    The Boeing Company (12/25/25)
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  • Senior Engineer for Joint Command…

    IronMountain Solutions, Inc. (Arlington, VA)
    …is desired. + OSD, Joint Staff, and/or Service Staff experience is desired. + Active TOP SECRET clearance with eligibility for Sensitive Compartmentalized ... 501165 Senior Engineer for Joint Command and Control Work Location:...Special Access Programs (SAP). Clearance Requirements: Must have an Active Secret Security Clearance or the ability… more
    IronMountain Solutions, Inc. (12/28/25)
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  • DARPA Advanced Technology Engineer

    IronMountain Solutions, Inc. (Arlington, VA)
    …minimal guidance. + Must be highly organized with strong attention to detail. + Active TOP SECRET clearance with eligibility for Sensitive Compartmentalized ... 501164 DARPA Advanced Technology Engineer Work Location: Arlington, Virginia Schedule: Full Time...a related technical field. Clearance Requirements: Must have an Active Secret Security Clearance or the ability… more
    IronMountain Solutions, Inc. (12/28/25)
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  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    …impacts, architecture trades, and architecture performance assessments with the Enterprise, Chief Architect, Chief Engineer , and Program Offices. ... **Description** SAIC is seeking a **SIGINT Mission Engineer ** to support assessments and studies for the...role is located in **Chantilly, VA** and requires an ** active TS /SCI clearance with Polygraph** . Job… more
    SAIC (12/11/25)
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  • Sr. Sales Engineer

    Nightwing (Sterling, VA)
    …with senior leaders throughout the military, government, and intelligence community.** ** Active Top Secret Clearance** **Preferred Qualifications:** ... markets. **Our NIGHTWING group is looking for a Sales Engineer , who will perform a key leadership role in...NIGHTWING growth areas. This position reports to the NIGHTWING Chief Growth Officer and is a member of the… more
    Nightwing (12/12/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    …Advise on acquisition strategies and source selections as directed. Required Qualifications: + Active TS /SCI + Bachelor of Science/Bachelor of Arts (BS/BA) in ... Title: Systems Engineer & Process SME Belong. Connect. Grow. with...commercial tools + Experience using G-Forge, J-SMART, TIER + Active TS /SCI with Polygraph Belong, Connect and… more
    KBR (11/07/25)
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  • Facilities Systems Engineer

    SAIC (Chantilly, VA)
    …** to join our talented team in **Chantilly, VA** . This role requires an ** active TS /SCI clearance with Polygraph** . This position is responsible for the ... to manage the functions of the Front Office. **Qualifications** + Requires an ** active /current TS /SCI with Polygraph.** + 5+ years professional experience with a… more
    SAIC (11/26/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …architecture impacts, architecture trades, and architecture performance assessments with the Enterprise, Chief Architect, Chief Engineer , and Program Office ... Title: Mid-Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National...and maintain technical documentation and reports Minimum qualifications: + Active TS /SCI with Polygraph + Bachelor's degree… more
    KBR (12/16/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …infrastructure (LAN & WAN) and provide regular reporting + Collaborate closely with the Chief Engineer to ensure network optimization and the completion of other ... is searching for an experienced and fully cleared Network Engineer to join our team in Chantilly, VA. The...experience in lieu of degree + **Must possess an active and in-scope TS /SCI With Poly to… more
    Leidos (12/13/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    …and manage process to implement architectural and process changes in support of the chief engineer . + Prepare deviations, waivers, and requests for change (RFCs) ... Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...schedules and timelines with the government customer Required: + Active /Current TS /SCI with Polygraph + Bachelor's degree… more
    KBR (11/15/25)
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