• Facility Operations Center Engineer , ADC…

    Amazon (Herndon, VA)
    …people who want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security experts, operations managers, ... must currently possess and maintain an active TS/SCI security clearance with polygraph . The position further requires that, after start, the selected candidate… more
    Amazon (07/24/25)
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  • Release Train Engineer

    Leidos (Chantilly, VA)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... Area, is currently seeking a highly experienced Release Train Engineer (RTE) to oversee Agile delivery and cross-team coordination...+ Denver, CO + St Louis, MO **Clearance Level Required :** Active Top Secret with the ability to obtain… more
    Leidos (07/30/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …lifecycle phases. + Stay current with emerging security threats and technologies. ** Required Qualifications:** **TS/SCI with Polygraph Required Day 1** ... independently and as part of a team in a fast-paced environment. **TS/SCI with Polygraph Required Day 1** _At Nightwing, we value collaboration and teamwork.… more
    Nightwing (06/06/25)
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  • ServiceNow IT Operations Management (ITOM)…

    CACI International (Chantilly, VA)
    Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... Opportunity:** CACI is seeking a ServiceNow IT Operations Management (ITOM) Engineer in support of Enterprise Information Technology initiatives for the customer.… more
    CACI International (07/24/25)
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  • Senior Systems Engineer , Air & Space…

    RTX Corporation (Sterling, VA)
    …Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required , as ... US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our… more
    RTX Corporation (08/08/25)
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  • Cyber Network Emulation Engineer

    CACI International (Chantilly, VA)
    …forensics analysis **Qualifications:** _Required:_ * Must have an active TS/SCI with required Polygraph clearance * University Degree or equivalent experience ... Cyber Network Emulation Engineer Job Category: Information Technology Time Type: Full...Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee… more
    CACI International (07/08/25)
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  • System Engineer -TS/SCI with Poly

    CACI International (Sterling, VA)
    …-TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... * * * **The Opportunity:** Are you ready to apply your expertise in software development to help shape the future of mission-critical systems? Join our dynamic team… more
    CACI International (06/12/25)
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  • Senior DevSecOps Engineer

    CACI International (Chantilly, VA)
    Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... program is responsible for building a scalable, extensible, cloud-based software -hosting-and-integration environment and a data ingest and dissemination platform… more
    CACI International (07/16/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Springfield, VA)
    … Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... challenging opportunity available for a COMSEC (communications security) Network Engineer supporting an Intelligence Community customer's wide-area (WAN), campus-area… more
    CACI International (07/26/25)
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  • TS/SCI Systems Engineer Senior

    IBM (Chantilly, VA)
    …partner ecosystem and our robust technology platforms across the IBM portfolio; including Software and Red Hat. Curiosity and a constant quest for knowledge serve as ... **Your role and responsibilities** We are seeking an experienced Senior Systems Engineer with US Government Top Secret/SCI security clearance with Full Scope … more
    IBM (07/30/25)
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