• Principal RF Engineer

    CACI International (Springfield, VA)
    …S. Army systems on site whenever and wherever deployed. This position requires an active TS /SCI to begin employment **Duties:** + Serves as the senior technical ... Principal RF Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (10/31/25)
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  • Communications / Network Engineer

    Intrepid Solutions and Services (Alexandria, VA)
    …100% onsite. **TRAVEL:** + Up to 25% OCONUS travel. **Qualifications** **CLEARANCE:** + Active TS /SCI clearance required. We are unable to provide sponsorship of ... Solutions has a need for a Communications / Network Engineer to support our US Army TENCAP client as...and maintenance + Evaluating and selecting appropriate hardware and software + Managing project timelines and deliverables + Training… more
    Intrepid Solutions and Services (11/25/25)
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  • Facility Operations Center Engineer , ADC…

    Amazon (Herndon, VA)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security...after start, the selected candidate obtain and maintain an active TS /SCI security clearance with polygraph or… more
    Amazon (10/23/25)
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  • DevOps Engineer , Sr.

    William C Brown Inc (Springfield, VA)
    …center infrastructure * Experience using Jira and Confluence on a daily basis * Active TS /SCI clearance required and eligibility to obtain a poly Desired * ... Required Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to… more
    William C Brown Inc (12/01/25)
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  • Space Protection Mission Engineer

    SAIC (Chantilly, VA)
    …master's and 7 or more years of experience; PhD and or more years of experience. + Active Top Secret /SCI clearance with Poly. + 3+ years' experience using or ... of space and ground systems, architectures, and hardware and software solutions. The Space Protection Mission Engineer ...and software solutions. The Space Protection Mission Engineer will serve as the subject matter expert (SME)… more
    SAIC (12/06/25)
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  • Space Protection Acquisition Engineer

    SAIC (Chantilly, VA)
    …years of experience. Significant customer experience may be considered in lieu of degree. + Active Top Secret /SCI clearance with CI Poly. + Experience in DoD ... the next generation of space and ground systems, architectures, and hardware and software solutions. The **Space Protection Acquisition Engineer ** will serve as… more
    SAIC (11/21/25)
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  • Software Developer III

    General Atomics (Charlottesville, VA)
    …one or more software development areas. **PREFERRED SKILLS AND QUALIFICATIONS:** + Active Top Secret Security Clearance + Comfortable working with Linux ... 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Virginia **Clearance Level:** Top Secret (SCI access eligible) **Pay Range Low:** 98,100… more
    General Atomics (12/11/25)
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  • Darpa SETA Surface and Subsurface Engineer

    Amentum (Arlington, VA)
    …engineering processes and procedures. + Must be able to obtain and maintain a Secret and TS /SCI US Government Clearance.Note: US Citizenship is required to ... obtain a Secret and TS /SCI Clearance **Desired Qualifications:** +...both independently and as part of a team. + Active US Government TS Clearance with SCI… more
    Amentum (12/10/25)
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  • Systems Engineer (Aoco)

    Noblis (Chantilly, VA)
    …and team to integrate tactical and national capabilities. Required Qualifications + Active Top Secret /SCI clearance with Counterintelligence (CI) Polygraph. ... is seeking an experienced All-Domain Overhead Cooperative Operations (AOCO) Systems Engineer to support our government client on-site in Chantilly, VA.… more
    Noblis (12/17/25)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …(JIRA, Confluence, Bitbucket, etc.). + Familiarity with Command and Control (C2) Systems. + Top Secret / SCI clearance. Northrop Grumman is committed to hiring ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (12/17/25)
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