• Network Security Engineer SME - Secret Clearance

    Lockheed Martin (Colorado Springs, CO)
    …certification \(such as CISSP, CISM, etc\.\) \- Top Secret Clearance with SCI eligibility \- Expertise in applying standard DOD security practices, including STIG ... be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should Know** **Expression of Interest:** By applying to this job,… more
    Lockheed Martin (07/30/25)
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  • Information Security Systems Officer (ISSO)

    Sigmatech, Inc. (Colorado Springs, CO)
    Job Descriptions: Job Description: Sigmatech is seeking a qualified Information Systems Security Officer (ISSO) to support the National Security Space Institute ... (NSSI) by ensuring information systems comply with federal cybersecurity policies and the...II/III or IAM Level I/II certification Clearance: Top Secret ( SCI eligible) required In compliance with Colorado's Equal Pay… more
    Sigmatech, Inc. (07/30/25)
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  • Principal Systems Engineer - Space Network…

    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 is rooted ... in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of… more
    RTX Corporation (07/30/25)
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  • Site Project Manager SR

    CACI International (Schriever Air Force Base, CO)
    …Safety Class preferred + Clearance: Secret Eligible + Note: For some locations a TS/ SCI may be needed. Please see location list above.** This position is contingent ... on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. ** ** **What You Can Expect:** **A… more
    CACI International (07/29/25)
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  • Chinook Program - TS Clearance - Intelligence…

    Leidos (Denver, CO)
    …+ Scrum Masters + Systems Engineers + User Engagement + Integration + Information System Security Officers + Data Management + DevSecOps + Software Testers + ... System Administrators **All positions require a TS with the ability to obtain an SCI and polygraph.** Candidates who do not currently possess this clearance will not… more
    Leidos (07/29/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Denver, CO)
    …+ Working Hours: Standard Basic Qualifications/Knowledge: + Must have an active TS/ SCI Security Clearance to be considered for this position. + This position ... gender identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic protected by… more
    KBR (07/29/25)
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  • IT Data Analytics Engineer I, II, III or Senior

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …to solving problems + Ability to clearly explain technical and analytical information (verbally, written & in presentation format) + Ability to provide total ... familiarity with OOP and tools such as Pandas, PySpark, Dash, Sklearn, Sci -Py, FastAPI, etc. + Advanced SQL abilities including complex query building, window… more
    Tri-State Generation and Transmission Association, Inc. (07/28/25)
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  • Space Power Discipline Curriculum Developer

    Sigmatech, Inc. (Colorado Springs, CO)
    …(eg, Word, PowerPoint, Excel, and Outlook) + Top Secret Clearance and SCI eligibility required Completion of Air Force Instructor Course or equivalent Joint ... Service or civilian course/degree- Experience with DoD training/education, including planning, developing, and delivering instruction in accordance with the ISD model, training records keeping and documentation.- Familiarity with USSF organizations, Guardian… more
    Sigmatech, Inc. (07/27/25)
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  • Property, Logistics, and Procurement Analyst

    CACI International (Denver, CO)
    Property, Logistics, and Procurement Analyst Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Employee Type: Regular ... Associates/Vocational/Technical education or equivalent work experience in a related field + TS/ SCI with Poly is required + Proficiency in Microsoft Office Suite and… more
    CACI International (07/26/25)
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  • Staff Systems Engineer Test

    Northrop Grumman (Aurora, CO)
    …SE documents, and similar documentation. + Security+ Certification + Active Top Secret/ SCI clearance w/ CI poly required at time of application **Preferred Skills:** ... + Background with legacy programs and multi-use integration. + Knowledge of DevSecOps practices and principles. + Strong analytical and problem-solving skills. + Excellent communication skills for briefings and status updates to customers. + Ability to work… more
    Northrop Grumman (07/26/25)
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