• Solution Architect III

    Sierra Nevada Company, LLC (Englewood, CO)
    …and drive consensus among stakeholders. + **Ability to obtain/maintain a Top Secret US Security Clearance with SCI eligibility is required.** ... . **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required… more
    Sierra Nevada Company, LLC (12/07/25)
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  • Software Engineering Intern

    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 ... System design, Software Design, Software Development and Implementation, Software Test , Cyber Security , System Operations\. **Basic Qualifications:** Current… more
    Lockheed Martin (12/03/25)
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  • Cybersecurity Engineer Lead

    CACI International (Colorado Springs, CO)
    …assignments + May supervise others **Qualifications:** _Required:_ + Currently hold an adjudicated Top Secret / SCI Clearance with the ability to maintain it ... Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10%… more
    CACI International (10/24/25)
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  • Armed Security Officer - (Co) (Vaxcom)

    Parsons Corporation (Aurora, CO)
    …record. + Security Clearance: Must be eligible for and able to maintain a Top Secret / SCI clearance with CI polygraph. + Physical Fitness: Must pass a ... standard fitness test . + Weapons Proficiency: Ability to qualify and maintain... experience. ** Security Clearance Requirement:** An active Secret security clearance is required for this… more
    Parsons Corporation (10/02/25)
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  • Software Developer III

    General Atomics (Aurora, CO)
    …in one or more software development areas. **PREFERRED SKILLS AND QUALIFICATIONS:** + Active Top Secret Security Clearance + Comfortable working with Linux ... Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret (current SCI access with CI Poly)… more
    General Atomics (12/11/25)
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  • Senior Systems Engineer

    Noetic Strategies Inc. (Colorado Springs, CO)
    …Military Sales + Travel: 25 % + Must be a US Citizen + An active DoD TOP Secret clearance with SCI eligibility is required to perform this work. Candidates ... are required to have an active TOP Secret clearance upon hire, and the...criteria. + Review WGS and DSCS satellite performance certification test procedures and propose process improvements or modifications as… more
    Noetic Strategies Inc. (10/25/25)
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  • Mission Engineer - Ground Systems

    Space Dynamics Laboratory (Colorado Springs, CO)
    …Required Qualifications: + Must be a US citizen with an active DoD Top Secret security clearance and SCI eligibility + 10-15+ years of experience and ... network connectivity, including space command and control cross-domain solutions, network security , software development, integration, and test + Support ground… more
    Space Dynamics Laboratory (11/22/25)
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  • Software Engineer Level 2 or 3

    Northrop Grumman (Aurora, CO)
    …An additional 4 years of experience can be considered in lieu of degree. + **Active Top Secret / SCI security clearance required at time of application** + ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...a larger organization that includes Systems Engineering, Integration, and Test staff as well as a Hardware Engineering unit.… more
    Northrop Grumman (09/20/25)
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  • Cyber and Security Product Owner

    DCCA (Boulder, CO)
    …website at: www.dcca.com Cyber and Security Product Owner Must possess a current TS Clearance with SCI Eligibility. For over 40 years, DCCA has provided a ... Cyber and Security Product Owner Location Boulder, CO Job Code...10 years of industry-related experience, and possess a current TS Clearance with SCI Eligibility The ideal… more
    DCCA (12/02/25)
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  • Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …An additional 4 years of experience can be considered in lieu of degree. + **Active Top Secret / SCI security clearance required at time of application** + ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...a larger organization that includes Systems Engineering, Integration, and Test staff as well as a Hardware Engineering unit.… more
    Northrop Grumman (12/03/25)
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