• Contamination, Parts, Materials and Processes…

    Lockheed Martin (Littleton, CO)
    …in Engineering, Physics, Chemistry or related field * Active or Current Top Secret clearance ** Security Clearance Statement:** This position requires ... experience * Willingness and eligibility to obtain/maintain a Top Secret clearance ; US Citizenship required **Desired Skills:**...a government security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (12/18/25)
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  • Mid Software Developer, Cape Canaveral, FL

    KBR (Colorado Springs, CO)
    …SFB, FL + Security Clearance : Must have an active US government Secret security clearance or higher, which is something only a US citizen can ... and secure. Your work will support the organization's goals of enhancing security , scalability, and operational efficiency. Why Join Us? + Innovative Projects: At… more
    KBR (11/08/25)
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  • Sentinel Sr. Principal Systems Safety Engineer

    Northrop Grumman (Colorado Springs, CO)
    …closely related technical discipline + Must have an active US Government DoD Secret security clearance at time of application, current and within scope, ... System experience (Minuteman III or similar military or industry experience) + Active Top Secret clearance with investigation in the last 6 years **Position… more
    Northrop Grumman (12/18/25)
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  • Sentinel - Sr. Principal Systems Safety Engineer…

    Northrop Grumman (Colorado Springs, CO)
    …closely related technical discipline + Must have an active US Government DoD Secret security clearance at time of application, current and within scope, ... System experience (Minuteman III or similar military or industry experience) + Active Top Secret clearance with investigation in the last 6 years **Position… more
    Northrop Grumman (11/26/25)
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  • DevOps Engineer - Starfleet (Level 3 OR 4)

    Northrop Grumman (Aurora, CO)
    …Master's degree in a STEM discipline and 6 years experience + ** Active Top Secret /SCI security clearance at the time of application** + Ability and ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the...we call "Starfleet" that is supporting a critical national security mission that is both in development and operations.… more
    Northrop Grumman (12/05/25)
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  • Sentinel MS&A Systems Engineering Manager 2

    Northrop Grumman (Colorado Springs, CO)
    …experience * Must be a US Citizen with an active US Government DoD Secret security clearance at time of application with an investigation completed ... **Preferred Qualifications** * Have an active US Government DoD Top Secret security clearance at time of application, current and within scope. *… more
    Northrop Grumman (01/08/26)
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  • Staff Electrical Engineer

    Northrop Grumman (Colorado Springs, CO)
    …experience with a PhD + US Citizenship with an active US Government DoD Secret security clearance , with an ability to obtain and maintain Special Access ... requirements **Preferred Qualifications:** + An active US Government DoD Secret security clearance at time of application, current and within scope… more
    Northrop Grumman (12/12/25)
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  • Senior Software Engineer, Level 3

    Lockheed Martin (Littleton, CO)
    …* Excellent presentation and written communication skills * Active DOD Secret clearance \#LMSpaceSoftwareEng ** Security Clearance Statement:** This ... yourself and others * Ability to obtain a DoD Secret clearance **Desired Skills:** * Experience leading...position requires a government security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (12/26/25)
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  • Lead Electrical Engineer (Medium Voltage)

    WSP USA (Denver, CO)
    …SecretSecurity Clearance . **Preferred Qualifications** + Active US Government Secret Security Clearance . + Experience managing small to mega-size ... Professional Engineer license. + Client requires the ability to successfully pass security background check to access facilities. The level of background check… more
    WSP USA (11/12/25)
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  • Sr Principal DevOps Engineer

    Northrop Grumman (Aurora, CO)
    …years of experience can be considered in lieu of degree. + ** Active Top Secret /SCI security clearance and adjudicated CI Polygraph required at time of ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: No **Description** At Northrop Grumman, our employees have incredible… more
    Northrop Grumman (12/11/25)
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