• Software Engineer Staff

    Lockheed Martin (Colorado Springs, CO)
    …candidates will be required to successfully obtain a DoD Top Secret security clearance with an adjudicated SCI \(i\.e\., TS / SCI \) * A security ... , you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of Interest:**… more
    Lockheed Martin (07/12/25)
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  • (DoD SkillBridge) Software Engineer/Principal…

    Northrop Grumman (Aurora, CO)
    …+ Experience designing, developing, and troubleshooting in Java or Python + **Current Top Secret / SCI security clearance required to apply** + ... a mixture of other languages in use such as Java or JavaScript. Needs exist for front-end developers, back-end...upon receiving the Top Secret ( TS ) / SCI clearance ** **Preferred… more
    Northrop Grumman (06/13/25)
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  • Network Security Engineer SME - Secret

    Lockheed Martin (Colorado Springs, CO)
    …Level III \(8570\) Compliant certification \(such as CISSP, CISM, etc\.\) \- Top Secret Clearance with SCI eligibility \- Expertise in applying standard ... government security clearance , you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You Should Know**… more
    Lockheed Martin (07/12/25)
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  • Senior Principal Software Cloud Architect (Onsite)

    RTX Corporation (Aurora, CO)
    clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI...they are essential to the development of our products. Clearance Information : This position requires a security… more
    RTX Corporation (05/29/25)
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  • Senior Digital Systems Engineer

    SciTec (Boulder, CO)
    …+ Current SECRET security clearance . Current TOP SECRET clearance with eligibility for Sensitive Compartmented Information is a plus + ... assigned Requirements + Eligible to obtain and maintain a SECRET security clearance + Bachelor's Degree in...in more than one programming language, particularly proficiency in Java , JavaScript, Python, or Groovy. + Familiarity with modern… more
    SciTec (05/20/25)
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  • Principal Digital Signal Processing (DSP) Software…

    RTX Corporation (Aurora, CO)
    clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI...they are essential to the development of our products. Clearance Information : This position requires a security… more
    RTX Corporation (06/04/25)
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  • Ground Program Software Engineer 3/4 (Command…

    Northrop Grumman (Aurora, CO)
    …+ Degree in Computer Science, Software Engineering, or similar + Current and active ** Top Secret / SCI ** clearance + Prior completed Counterintelligence ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret ...of experience in lieu of a degree. + **Active TS clearance required at time of application… more
    Northrop Grumman (04/17/25)
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  • Sr. Systems Development Engineer, ADC Analytics

    Amazon (Denver, CO)
    …requires that the candidate selected must currently possess and maintain an active Top Secret security clearance . The position further requires that, ... start, the selected candidate obtain and maintain an active TS / SCI security clearance with polygraph...Linux/Unix environment experience - Current, active US Government Security Clearance of Top Secret or… more
    Amazon (07/02/25)
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  • Senior Database Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …line to perform database administration activities. + Active and transferable Top Secret US government issued security clearance is required prior to start ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI...the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances… more
    RTX Corporation (06/06/25)
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  • Principal Systems Engineer (Software Integrator)…

    Northrop Grumman (Aurora, CO)
    …in a Linux environment. + Understanding of basic docker concepts **Preferred** **Qualifications:** + Top Secret / SCI clearance + Proficient in Kubernetes: ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret ...Understanding of Automated Testing Framework + Basic understanding of java + Familiarity working in a Linux environment. +… more
    Northrop Grumman (07/08/25)
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