• Release Train Engineer

    Leidos (Denver, CO)
    …Tucson, AZ + Denver, CO + St Louis, MO **Clearance Level Required:** Active Top Secret with the ability to obtain SCI , as well as a Polygraph . **Primary ... with 10-13 years of prior relevant experience. + Active Top Secret with the ability to obtain SCI , as well as a Polygraph . + SAFe RTE, SAFe Practice… more
    Leidos (07/30/25)
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  • Information Technology Systems Engineer…

    Parsons Corporation (Colorado Springs, CO)
    …Computing, Amazon Web Services (AWS), Microsoft Azure **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... Defender (CND), or Systems Security Certified Practioneer (SSCP) + TS / SCI with eligibility for access to Special...Information + Willingness to submit to a Counterintelligence polygraph within 6 months of hire + Expert knowledge… more
    Parsons Corporation (06/13/25)
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  • System Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …the COMSEC Team Required Experience: Current active Top Secret SCI Security Clearance Required BS in Information Technology, Computer Science Minimum of ... experience in a TS / SCI environment supporting a government customerCurrent CI Polygraph or ability to complete in first 6 months is required… more
    Kratos Defense & Security Solutions, Inc. (06/03/25)
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  • SkillBridge Opportunities for System…

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …Test sanitization and destruction equipment. Required Experience: + US Citizenship + Current Top - Secret clearance with SCI eligibility + Bachelor's degree in ... Programs + Must be willing to consent to a CI Polygraph Desired Skills and Experience +...+ 3+ years of System Administrator experience in a TS / SCI environment supporting a government customer +… more
    Kratos Defense & Security Solutions, Inc. (05/23/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Aurora, CO)
    …experience may be considered in lieu of degree. + **Candidate must have a current/active Top Secret / SCI security clearance at time of application to be ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...considered and must be willing to take a Counterintelligence Polygraph ( CI -Poly).** + CompTIA Security+ Certification. +… more
    Northrop Grumman (08/12/25)
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  • Principal Engineer Software

    Northrop Grumman (Aurora, CO)
    …may be considered in lieu of degree. + **Candidate must have a current/active Top Secret / SCI security clearance** **_at time of application_** **to be ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...considered and must be willing to take a Counterintelligence Polygraph ( CI -Poly).** + CompTIA Security+ Certification +… more
    Northrop Grumman (08/08/25)
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  • Staff Network Architect

    Northrop Grumman (Aurora, CO)
    …4 years of relevant experience may be considered in lieu of a degree requirement. + Active TS / SCI or TS with SCI eligibility at time of application, and ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 25% of the Time **Description** At...+ Experience with: LAN/WAN and OSPF/BGP/EIGRP + Current, adjudicated CI or Full Scope polygraph + Firewall… more
    Northrop Grumman (05/21/25)
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  • Software Engineer Staff

    Lockheed Martin (Littleton, CO)
    …improve their effectiveness and increase their value delivery\. * Active TS / SCI security clearance with CI Polygraph \#LMSpaceSoftwareEng **Security ... must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information ...to propel, develop, and boost agility\. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to… more
    Lockheed Martin (08/02/25)
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  • Principal Linux System Administrator

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Polygraph **Principal Linux System Administrator, Aurora, CO, ... must have active TS / SCI - CI Poly clearance,...We support critical programs with unclassified, classified, and proprietary information system capabilities and create end-to-end solutions to solve… more
    RTX Corporation (07/19/25)
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  • Critical Facilities Technician (Electrician)

    Fluor (Aurora, CO)
    … Community. **Job Description** Must have an active (or ability to obtain and maintain) TS / SCI with CI Polygraph Performs a variety of industrial ... have an active (or ability to obtain and maintain) TS / SCI with CI Polygraph...gender identity, religion, national origin, disability, veteran status, genetic information , or any other criteria protected by governing law.… more
    Fluor (08/08/25)
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