• Spacecraft Responsible Systems Engineer…

    Lockheed Martin (Littleton, CO)
    …Avionics, RF, Communication, etc\.\) * Technical leadership of small teams or projects * Active or Current Top Secret security clearance with eligibility for ... Martin seeks an innovative and talented **Spacecraft Responsible Systems Engineer \(SC RSE\)** to join the Global Security team...to work in a fast\-paced, dynamic team environment * Active or Current TS /SCI with T5 investigation… more
    Lockheed Martin (10/17/25)
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  • Defensive Cyber Operations Engineer

    ISYS Technologies (Aurora, CO)
    …the need for employer sponsorship, now or at any time in the future + Active Top Secret security clearance required + Experience using cyber reconnaissance ... Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies....This position will be on-site and will require an active * TS /SCI . + Operate with… more
    ISYS Technologies (10/10/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …with a Master's; 4 years of relevant experience with a PhD. + Must have an active Top Secret /SCI clearance at the time of application and willingness to ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of...in an engineering team lead role **Preferred Qualifications:** + Active TS /SCI with poly + Experience with… more
    Northrop Grumman (09/24/25)
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  • DevOps Engineer (w/ Kubernetes)

    General Dynamics Information Technology (Springfield, VA)
    …RQ197108 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and tomorrow is smarter. Our work depends on a TS /SCI DevOps Engineer joining our team to...using Jira and Confluence on a daily basis * Active TS /SCI clearance required and eligibility to… more
    General Dynamics Information Technology (09/26/25)
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  • ADC Engineer , Region Services - Aperture…

    Amazon (Herndon, VA)
    …or a related field. - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications - 3+ years experience with cloud ... AWS? Amazon Web Services (AWS) is seeking an ADC Engineer to take the lead of solving some of...the candidate selected must currently possess and maintain an active TS /SCI security clearance. The position further… more
    Amazon (10/13/25)
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  • Flight Test Engineer - Level 4

    Lockheed Martin (St. Mary's County, MD)
    …desired skills below in lieu of the degree\. UAV Technology experience DoD Top Secret Clearance required **Desired Skills:** Developmental Flight test support ... As a Multi Domain Control System \(MDCX\) Flight Test Engineer , you will provide on\-site support for test efforts...System Test support Team Leadership Technical report writings DoD Top Secret Clearance preferred \(will require a… more
    Lockheed Martin (08/28/25)
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  • ADC Windows Client Engineer , Region…

    Amazon (Seattle, WA)
    …skills and troubleshooting - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications - 2+ years supporting Windows ... Infrastructure (RSCI) is looking for an experienced Windows Systems Engineer with a deep knowledge of Windows Active...a US Citizen and currently possess and maintain an active TS /SCI security clearance. The position further… more
    Amazon (10/22/25)
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  • Telecommunications Engineer

    SAIC (Aurora, CO)
    …program office support on behalf of this customer. Active Top Secret /SCI clearance with current polygraph ( TS /SCI with Polygraph) is required to start ... **JOB DESCRIPTION:** SAIC is seeking a long-haul fiber Telecommunications Engineer in **Aurora, CO** area to support a government...plus years experiences working Tier 3 anomaly resolution. + Top Secret /SCI with Polygraph required to start… more
    SAIC (08/07/25)
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  • Staff Engineer Software (DevOps…

    Northrop Grumman (Melbourne, FL)
    …Valgrind) + Experience with SELinux and Microsoft Windows development and configuration + Active in-scope DoD Top Secret Clearance with program PAR. ... Grumman Aerospace Systems** has an opening for a **Staff Software Engineer ** join our **Global Surveillance Division**...OOP languages, in a Linux environment is required. An active in scope DoD secret security clearance… more
    Northrop Grumman (08/09/25)
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  • RF Engineer (Level II)

    Lockheed Martin (Littleton, CO)
    …required to start, applicants must be eligible to obtain a US government issued Top Secret security clearance with adjudicated SCI Eligibility \(i\.e\. TS ... processing and software \-defined radio systems\. **What You'll Do:** The RF Engineer will play a key role in ensuring the development of high\-quality EGSE… more
    Lockheed Martin (08/30/25)
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