• Digital Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    Digital Engineer , Lead Key Role: Create, integrate, and apply...asso cia te teammates to achieve program goals + Top Secret clearance + Bachelor's degree in ... government and other stakeholders to implement recommended solutions + TS / SCI clearance + Master's degree in Engineering...meet eligibility requirements for access to classified information ; Top Secret clearance with polygraph is required.… more
    BOOZ, ALLEN & HAMILTON, INC. (12/25/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... Space Systems (NGSP) is seeking a **Sr. Principal** **Systems Engineer ** to support a program out of our **Aurora,...experience with a PhD. + Must have an active Top Secret /SCI clearance at the time of… more
    Northrop Grumman (12/24/25)
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  • Senior Reliability Engineer

    Lockheed Martin (Littleton, CO)
    …level integration * US Citizenship Required with the willingness to obtain/maintain a Top Secret or higher security clearance \-no clearance required to start ... concept through sustainment\. About the Role: As a Reliability Engineer , you will spend much of your time working...including Excel, Word, and PowerPoint * Active or Current Top Secret or higher clearance **Security Clearance… more
    Lockheed Martin (12/18/25)
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  • Full-stack Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …may be considered in lieu of degree. + **Requires an** **active** **DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information (SCI) eligibility, ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...job** : **This requisition is sourcing a Full-Stack Software Engineer with a focus on the Front-end.** A good… more
    Northrop Grumman (12/12/25)
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  • Systems Engineer

    ISYS Technologies (Schriever AFB, CO)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the ... our government customers. I2X Technologies is seeking a Systems Engineer to support ongoing activities for a customer in...position will be on-site and will require an active Top Secret /SCI clearance. + Position is normally… more
    ISYS Technologies (12/10/25)
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  • Systems Engineer

    ISYS Technologies (Schriever AFB, CO)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the ... our government customers. I2X Technologies is seeking a Systems Engineer to support ongoing activities for a customer in...position will be on-site and will require an active Top Secret /SCI clearance. + Position is normally… more
    ISYS Technologies (12/10/25)
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  • Experienced RF Engineer (Colorado)

    Lockheed Martin (Littleton, CO)
    …meter\)\. * Familiarity with satellite communications or space RF payload development\. * Active Top Secret clearance with the ability to obtain and maintain a ... defense systems\.** We are seeking a highly motivated RF Engineer to support the design, development, and integration of...Top Secret /SCI clearance\. **Desired Skills:** * 2\+… more
    Lockheed Martin (11/02/25)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …stakeholders \(suppliers, mission partners and USG laboratories\.\) * US citizenship required, Top Secret clearance required prior to start\. * Be accountable ... interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - -...to engage internal and external stakeholders\. * Active DoD Top Secret clearance or higher, or the… more
    Lockheed Martin (11/02/25)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …Engineering field from an accredited university with minimum 8 years of experience + Top Secret ( TS ) security clearance with eligibility for Secret ... team is looking for a **Senior Information Systems Security Engineer (ISSE)** . In this role you will get...and Microsoft Azure platforms **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (10/11/25)
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  • Space System Demo Chief Engineer (CE)

    Lockheed Martin (Louisville, CO)
    …defining mission/system\-level architecture and ConOps * Ability to obtain and maintain a Top Secret security clearance **Desired Skills:** * Prior experience as ... a better tomorrow with you\. Lockheed Martin \(LM\) Space is seeking a Chief Engineer \(CE\) to lead a space system demonstration program\. It is currently entering… more
    Lockheed Martin (12/13/25)
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