• Senior Engineer - Advanced Test Software

    BAE Systems (Westminster, CO)
    …to maintain the applicable clearance/access. **Preferred Education, Experience, & Skills** + TS / SCI or current SSBI. + Proficiency in web frameworks, components, ... code analysis, CVE analysis, implementing secure connections, and compliance with CMMC security principals. **Pay Information ** Full-Time Salary Range: $95106 -… more
    BAE Systems (11/25/25)
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  • Expert CNO Software Engineer

    ManTech (Aurora, CO)
    …such as JIRA, Confluence, and Crucible **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph security clearance and be willing and able ... **MANTECH** seeks a highly experienced and mission-focused **E** **xpert Software Engineer ** to join our CNO team in **Aurora, CO** . As a Lead Software Engineer more
    ManTech (10/24/25)
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  • Project Engineer Senior

    Lockheed Martin (Boulder, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...find a career that's built for you\. This Project Engineer will be on the Workforce Planning team for… more
    Lockheed Martin (12/11/25)
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  • Tier 3 O&M Network Engineer

    Leidos (Colorado Springs, CO)
    …and scalable information technology solutions. Required Qualifications: + Required Clearance: TS / SCI with Poly + Candidate must have 16 years of experience ... Sector at Leidos is seeking a **Sr.** **O&M Network Engineer ** various wide area networks (WANs) and local area...and server specialists and plan, coordinate, and implement network security measures. + Participate in evaluation of new network… more
    Leidos (11/22/25)
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  • Network Engineer

    DCCA (Louisville, CO)
    …Visit our website at: www.dcca.com Network Engineer Candidates MUST have an active TS / SCI Clearance For over 40 years, DCCA has provided a broad range of ... Network Engineer Location Louisville, CO Job Code 1998 #...network engineering architecture/design . Network Administration Support . System Security Analysis . Operation and maintenance of network operations… more
    DCCA (11/21/25)
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  • Engineer Senior Principal II RF Payload…

    BAE Systems (Broomfield, CO)
    …recognized by the US Secretary of Education, US Department of Education. + A future TS / SCI security clearance is required. + Thorough understanding of RF ... **Job Description** This position is for an experienced engineer , scientist or physicist to provide engineering leadership for remote sensing payload development… more
    BAE Systems (11/10/25)
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  • Lead CNO Software Engineer

    ManTech (Aurora, CO)
    …with programming in assembly languages **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph security clearance and be willing and able ... **MANTECH** seeks a highly experienced and mission-focused **Lead Software Engineer ** to join our CNO team in **Aurora, CO.** As a Senior Software Engineer on… more
    ManTech (10/29/25)
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  • Infrastructure Engineer

    Deloitte (Colorado Springs, CO)
    …for project delivery-focused professionals. Qualifications Required: + Bachelor's degree + Active TS / SCI security clearance required + Ability to travel ... and proactively manage to secure success. Work You'll Do The Infrastructure Engineer is responsible for supporting and maintaining the environments used for software… more
    Deloitte (12/14/25)
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  • Deputy Chief Engineer for Ground Processing…

    SciTec (Boulder, CO)
    …development methods. + Familiarity with the Earned Value Management System. + Active TS / SCI Security clearance *Resumes, Cover Letters, and Applications ... has an immediate opportunity for a talented Deputy Chief Engineer to support our programs delivering Next-Generation Missile Warning...frameworks such as DoD, NIST, and ICD requirements + Secret Security clearance is mandatory + Excellent… more
    SciTec (12/06/25)
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  • Software Engineer Staff, Level 4

    Lockheed Martin (Colorado Springs, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... cutting edge functionality for our end users\. As an engineer on an Agile Scrum Team, you will have...but must be able to obtain and maintain a Secret security clearance **Desired Skills:** * Experience… more
    Lockheed Martin (12/10/25)
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