• Test Engineer

    Applied Research Solutions (Colorado Springs, CO)
    …and Requirement Verification Files (RVFs) **Preferred Qualifications:** **Clearance:** Current Top Secret / SCI **Certifications:** Defense Acquisition ... as a Space Domain Awareness (SDA) Electro-Optical Systems Test Engineer supporting the Optical Systems Branch of the US...techniques and procedures to analyze and evaluate specific problem, data , or other features of the work which are… more
    Applied Research Solutions (06/23/25)
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  • Sr Engineer -Pub SEC

    Lumen (Denver, CO)
    …hours as needed. + Candidate must be a US Citizen with an active DoD TOP SECRET / SCI Level clearance Preferred Qualifications: + Bachelor's degree and/or ... connects the world. We are igniting business growth by connecting people, data and applications - quickly, securely, and effortlessly. Together, we are building… more
    Lumen (07/23/25)
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  • Experienced Engineers - Multiple Disciplines

    Lockheed Martin (Highlands Ranch, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - -...related discipline * Ability to obtain and maintain a Top Secret security clearance, thus US Citizenship… more
    Lockheed Martin (07/12/25)
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  • Senior Test and Evaluation Engineer

    KBR (Colorado Springs, CO)
    …Evaluation Squadrons (TES) at Schriever SFB in Colorado Springs, CO. An active TS / SCI clearance is required. Applicants should have experience in acquisition ... Create/review test engineering documentation to include test plans, Test Information Sheets, Safety Packages, Data Analysis. Management...Space Battle Management and Control, Cyber * An active TS / SCI clearance Desired: * Master's Degree in… more
    KBR (06/18/25)
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  • Sr. Integration Systems Engineer

    Parsons Corporation (Boulder, CO)
    …for system integration validation and ICD constructs **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... experts with brilliant technologists. Are you an experienced Systems Engineer looking to grow your skillset and work on...operations + Assist in the development and evaluation of information system security policies, with an emphasis on network… more
    Parsons Corporation (06/24/25)
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  • Project Systems Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …efforts and operational system utilization Required Experience: + US Citizen + Current Top - Secret clearance with SCI eligibility. + Bachelor's Degree in ... global customers. Kratos has an opportunity for a System Engineer in support of a Department of Defense (DOD)...and communication technologies + Exeperience with SATCOM architecture and data flows Preferred Skills and Experience + Advanced Degree… more
    Kratos Defense & Security Solutions, Inc. (06/07/25)
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  • Chief Systems Engineer

    DCCA (Boulder, CO)
    …Visit our website at: www.dcca.com Chief Systems Engineer Candidate must have an active TS / SCI For over 40 years, DCCA has provided a broad range of IT ... Chief Systems Engineer Location Boulder, CO Job Code 2396 #...facilities (industry and/or Government roles) and possess a current TS clearance with SCI eligibility. The proposed… more
    DCCA (06/06/25)
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  • Lead Engineer

    Infinity Systems Engineering (Colorado Springs, CO)
    …years of experience in systems engineering or a related field. + Clearance Requirement: Active Top Secret SCI (SAP access preferred) + Required Skills: + ... position is contingent* We are seeking a highly motivated Lead Software/Systems Engineer to oversee the technical execution of satellite mission integration into a… more
    Infinity Systems Engineering (07/17/25)
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  • Space Mission Analyst

    Lockheed Martin (Littleton, CO)
    …Active Top Secret clearance with the ability to obtain a TS / SCI clearance * US Citizenship required **Desired Skills:** * Multi\-domain kill chain, ISR, ... \(ISE\) team is searching for an operations analyst or engineer with experience in multi\-domain \(e\.g\. space, air, terrestrial\)...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (07/12/25)
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  • Network Communications Engineer

    DCCA (Boulder, CO)
    …our website at: www.dcca.com Network Communications Engineer Must possess a current TS Clearance with SCI Eligibility. For over 40 years, DCCA has provided ... Network Communications Engineer Location Boulder, CO Job Code 2445 #...equivalent certification IAW DoD 8140. Must possess a current TS Clearance with SCI Eligibility. Member will… more
    DCCA (06/04/25)
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