• O&M Network Engineer 4 (Tech…

    M. C. Dean (Springfield, VA)
    …eligibility requirements, including US Citizenship, for access to classified information; ** Top Secret with SCI eligibility required** **Position / Candidate ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (09/16/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …or successor + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will require a TS /SCI ... cybersecurity risk assessment analysis and risk mitigation plans for combat systems . 4 . developing documentation of cybersecurity requirements, gap analysis,… more
    Imagine One Technology & Management (09/24/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …Degree Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is currently ... Requirements You'll Bring These Qualifications: + Bachelor's Degree in a Technical Field + 4 + years' experience working as a Network Engineer + DoD 8140.01 and… more
    William C Brown Inc (09/01/25)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    …Assistance Package Available). + Must be willing to work onsite. + Must have an active Top Secret ( TS ) security clearance + Must be willing to work ... and drive the strategic evolution of our network systems . Opportunity: VSO is seeking an experienced and innovative...is seeking an experienced and innovative NOC Network Solutions Engineer (Tier 4 ) to join our team… more
    Virtual Service Operations (08/02/25)
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  • Principal /Sr. Principal Cyber Systems

    Northrop Grumman (Fairfax, VA)
    …of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer level based out ... requisition may be filled at either a Principal Cyber Systems Engineer or Sr. Principal Cyber ...Employment is contingent upon the candidate successfully obtaining a ** TS /SCI with Polygraph** clearance prior to their start date.… more
    Northrop Grumman (08/22/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer ... to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for...0-20% + Working Hours: Standard/Flexible Qualifications: + Clearance Requirements: Top Secret /SCI security clearance with a Polygraph… more
    KBR (09/30/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor (SETA) support ... to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for...assets, field deployments and sustainment. Clearance Requirement: + Active Top Secret /SCI security clearance with a Polygraph… more
    KBR (07/10/25)
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  • Senior Cybersecurity Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …per DoD 8570.01, or successor + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret clearance required 1. Two (2) of the four ( 4 ) ... of cybersecurity, intelligence and information technology policy gaps for combat systems . 4 . Performing cybersecurity system engineering design, analysis and… more
    Imagine One Technology & Management (09/24/25)
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  • System Engineer

    System One (Alexandria, VA)
    Job Title: System Engineer Location: Alexandria, VA or Gaithersburg, MD (Onsite) Clearance: Top Secret with the ability to obtain a CI Poly Type: Direct Hire ... and administration of Citrix-based desktops in cloud-based environments. Responsibilities: The Systems Engineer will take a leadership role in system changes… more
    System One (09/26/25)
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  • Cleared - Systems Engineer (All…

    Noblis (Mclean, VA)
    Responsibilities **Noblis is seeking a Systems Engineer with IC experience to support the ODNI Enterprise Services IT PMO in Bethesda, MD and McLean, VA.** The ... Systems Engineer will be responsible for and...Required Qualifications + US Citizenship is required. + Active Top Secret /SCI clearance with CI Polygraph. +… more
    Noblis (09/03/25)
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