• Mechanical Engineer Design…

    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 ... that's built for you\. We are currently seeking a Mechanical Engineer Design Verification Checker to join...product development teams\. \-Ability and desire to obtain a TS / SCI clearance, requires US citizenship\. **Desired Skills:**… more
    Lockheed Martin (07/12/25)
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  • Spacecraft Mechanical Test Engineer

    General Atomics (Englewood, CO)
    …mission requirements. We currently have an exciting opportunity for a Spacecraft Mechanical Test Engineer (Assembly, Integration and Test) working on satellite ... operations experience. + Active DoD security clearance-required. Active and current TS / SCI clearance-desired. **Salary:** $81,080 - $141,650 **Travel Percentage… more
    General Atomics (07/17/25)
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  • Mechanical Engineer ( TS

    Fluor (Aurora, CO)
    …Description** Must have an active (or ability to obtain/maintain) a TS / SCI with polygraph clearance Provides facilities mechanical engineering analysis and ... decommissions and modifications. Be responsible for regular analysis of mechanical systems to include cooling balancing and air quality...have an Active (or ability to obtain & maintain) TS / SCI with Poly Clearance Required * Must… more
    Fluor (07/18/25)
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  • Orbital Analyst (Satellite Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …, electrical, aerospace and/or operations + US citizen + Active or current Top Secret clearance with the ability to obtain SCI at time of application + ... Contractor + Background/fundamental understand of performing statistical analysis + Active TS / SCI clearance Salary Range: $100,000.00 - $140,000.00Salary Range… more
    Northrop Grumman (05/17/25)
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  • RF Engineer , Staff (Level IV) - Top

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... the selected applicant to be aU\.S\. Citizen * Active Top Secret clearance is required for consideration;...be willing to complete a customer\-required polygraph to obtain TS / SCI with Poly; favorable results are required… more
    Lockheed Martin (07/12/25)
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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 ... Requirements & Verification, Integration, Test, Design, MBSE, etc\. * Mechanical Engineer \- Streess, Dynamics, 3D CAD...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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  • Spacecraft Structural Analysis Engineer

    General Atomics (Englewood, CO)
    …We have an exciting opportunity for an experienced Spacecraft Structural Analysis Engineer to join our Mechanical Engineering Team working with satellite ... honeycomb panels is a plus. + Ideal candidate has mechanical design experience as well. + Experience with application...a DoD Security Clearance is required. Active and current TS - SCI clearance- desired. **Salary:** $98,100 - $171,398… more
    General Atomics (07/17/25)
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  • Senior Electrical System Engineer

    BAE Systems (Westminster, CO)
    …by the US Secretary of Education, US Department of Education. + A current, active Top Secret security clearance is required with the ability to obtain and ... evolving capabilities in space payloads. As an electrical system engineer , you will work with a team of electrical...maintain a TS / SCI Polygraph. + Robust problem solving, decision… more
    BAE Systems (07/17/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and management strategies, and Verification and Validation (V&V) principles + **An active Top Secret with SCI eligibility US Security Clearance is ... and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US… more
    Sierra Nevada Company, LLC (05/13/25)
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  • ADC Facility Operations Center Engineer

    Amazon (Denver, CO)
    …selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires that, after ... start, the selected candidate obtain and maintain an active TS / SCI security clearance with polygraph or commensurate...platform on a 24x7x365 basis. We support Data Center Engineer Operations teams who are responsible for the operation… more
    Amazon (07/18/25)
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  • Space Vehicle IPT Lead Engineer

    General Atomics (Englewood, CO)
    …computer aided design software. + Familiarity with agile design processes. + A current Top - Secret / SCI DoD Clearance is required. **Salary:** $116,480 - ... an exciting opportunity for a Space Vehicle IPT Lead Engineer working on satellite systems to join our team...existing business opportunities. + Maintains the strict confidentiality of sensitive information . We recognize and appreciate the… more
    General Atomics (07/16/25)
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  • HWIL Mission Engineer

    Space Dynamics Laboratory (Colorado Springs, CO)
    …government lead Required Qualifications: + Must have a US Citizen with a US government TOP SECRET / SCI clearance and be eligible for Special Accesses + Must ... Strategic & Military Space Division is seeking a highly qualified Mission Engineer with a background in Hardware-in-the Loop (HWIL) system engineering, orbital… more
    Space Dynamics Laboratory (06/26/25)
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  • Spacecraft Mechanical Ground Support…

    General Atomics (Englewood, CO)
    …+ Experience with Matlab is helpful + Ability to obtain and maintain a DoD Secret Clearance is required **.** TS - SCI Clearance is desired. **Salary:** ... activities and nuclear/nuclear thermal propulsion. We are seeking an experienced engineer with expertise in spacecraft mechanical ground support equipment… more
    General Atomics (07/17/25)
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  • Lead Propulsion Engineer

    General Atomics (Englewood, CO)
    …and government representatives. + Ability to obtain and maintain a DoD TS / SCI Clearance is required. **Salary:** $81,080 - $141,650 **Travel Percentage ... We have an exciting opportunity for a seasoned Propulsion Engineer to join our team in Englewood, CO. The...AND RESPONSIBILITIES: + Ability to design spacecraft, aerospace or mechanical components including mechanical drafting, design and… more
    General Atomics (06/26/25)
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  • Satellite Electrical Integration Engineer

    General Atomics (Englewood, CO)
    …system-level troubleshooting and debugging of electrical systems. + Active and current TS / SCI clearance required. **Desired Skills:** + Experience with Altium ... missions. General Atomics is seeking a motivated and experienced Electrical Integration Engineer to join our team. The successful candidate will be responsible for… more
    General Atomics (05/16/25)
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  • Manufacturing Engineer Spacecraft

    General Atomics (Centennial, CO)
    …professionals, design staff or technicians. + Maintains the strict confidentiality of sensitive information . + Performs other duties as assigned. + Responsible ... Able to work extended hours as required. + Ability to obtain and maintain TS - SCI level clearance is required. **Salary:** $98,100 - $171,398 **Travel Percentage… more
    General Atomics (04/20/25)
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  • Systems Engineering Manager

    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 ... of STEM disciplines * Systems Engineering experience * Active or Current TS / SCI security clearance **Desired Skills:** * Detailed knowledge and understanding… more
    Lockheed Martin (07/12/25)
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  • Cable Technician - Nissc II

    Amentum (Colorado Springs, CO)
    …assigned as one of our teammate companies.** **Basic Requirements:** * Clearance Requirements: Top Secret w/ SCI Eligibility * Educational Requirements: HS ... to the CMAFS bellows; maintains access list, log all information on the master station log, alarm/de-alarm, and maintain...and analyze survey and test results. * Process Civil Engineer work clearance requests; locate mark and record underground… more
    Amentum (07/08/25)
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  • SDA Tranche 2 Tracking layer (T2TK) Mission Ops…

    Lockheed Martin (Highlands Ranch, CO)
    …or Current Secret clearance: U\.S\. Citizenship required\. Ability to obtain TS / SCI clearance required for this role\. **Desired Skills:** * Previous ... \(advanced degrees will count towards experience\)\. * Ability to obtain TS / SCI clearance: U\.S\. Citizenship required\. **Security Clearance Statement:** This… more
    Lockheed Martin (07/12/25)
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