• Expert CNO Software Engineer

    ManTech (Aurora, CO)
    …as JIRA, Confluence, and Crucible **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph security clearance and be willing and able to ... **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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  • Principal Software Engineer - 25k Sign…

    Leidos (Aurora, CO)
    …programming languages such as Java + **Clearance Requirement:** Must have an active TS / SCI clearance with Polygraph **Preferred** + Proficient in Java for ... **Leidos** has a new and exciting opportunity for a Principal Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (11/15/25)
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  • Senior 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 to ... **MANTECH** seeks a highly experienced and mission-focused **Senior Software Engineer ** to join our CNO team in **Aurora, CO.**...to apply for a position with MANTECH, please email us at ###@mantech.com and provide your name and contact information more
    ManTech (10/29/25)
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  • Satellite System Engineer , Level 2…

    Lockheed Martin (Colorado Springs, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... as an on\-site Ground Controller \(GC\) of a ground network \. This is a shift\-work position, and requires the...operation, and/or fault isolation experience * Ability to gain SCI \. * Ability to work well in a team… more
    Lockheed Martin (11/07/25)
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  • Satellite Systems Engineer

    Lockheed Martin (Colorado Springs, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... levels 2\-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - - **What does this role look like?**… more
    Lockheed Martin (10/10/25)
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  • Software Engineer Space Force

    Northrop Grumman (Colorado Springs, CO)
    …in lieu of degree Work on-site at Schriever SFB, near Colorado Springs, CO * TS / SCI CI poly * Experience and proficiency with Java * Knowledge with Spring ... history. Northrop Grumman is seeking a Sr Principal Software Engineer to work on-site at Schriever SFB, near Colorado...with the National Reconnaissance Office (NRO) and Satellite Control Network (SCN) to support our Front Range Operations and… more
    Northrop Grumman (09/10/25)
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  • Principal Antenna Ground Systems Engineer

    SAIC (Colorado Springs, CO)
    …must possess excellent written and communication skills. + **Must have a TS / SCI /poly.** Target salary range: $120,001 - $160,000. The estimate displayed ... hardware and software or engineering specifications. + Provides specific, detailed information for selection, implementation techniques, and tools for the most… more
    SAIC (10/04/25)
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  • Cyber Security Engineer Technical Lead

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... in Cyber Security by working for one of the top companies in the world? This new and emerging...new and emerging need is for a Security Operations Information System Security Manager \(ISSM\) on the SDA Transport… more
    Lockheed Martin (10/04/25)
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  • Full Time - Software Infrastructure…

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance **Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of everything we do ... Rancher, Kubernetes, GIT, Jenkins, Jira, Confluence or similar. + Experience with Network design and architecture schemes + Experience with Cloud Technologies such… more
    RTX Corporation (11/19/25)
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  • Staff DevSecOps Engineer

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... charts * Infrastructure implementation of virtualized hosts in VMWare\. * Basic network understanding and diagnostics * Knowledge of Scaled Agile Framework \(SAFe\)… more
    Lockheed Martin (11/05/25)
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