• Space Operations Senior Systems

    Sigmatech, Inc. (Colorado Springs, CO)
    …of progressively more complex experience in network design, development, and documentation + An active Top Secret /SCI security clearance is required + Must ... Job Descriptions: Sigmatech is seeking a qualified Senior Systems Engineer to support Delta 9 with all engineering requirements to include training USSF… more
    Sigmatech, Inc. (10/01/25)
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  • Sr. Integration Systems Engineer

    Parsons Corporation (Boulder, CO)
    … modeler for system integration validation and ICD constructs **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... teaming highly respected subject matter experts with brilliant technologists. Are you an experienced Systems Engineer looking to grow your skillset and work on a… more
    Parsons Corporation (09/23/25)
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  • Ground Program Software Engineer 3/4…

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...years of experience in lieu of a degree. + ** Active TS /SCI clearance required at time of… more
    Northrop Grumman (09/03/25)
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  • Principal Engineer Systems Test

    BAE Systems (Boulder, CO)
    …applicable clearance/access. **Preferred Education, Experience, & Skills** + A current, active TS /SCI security clearance. + Experience with software development ... may be available based on position level and/or job specifics. **Principal Engineer Systems Test** **116266BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (09/19/25)
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  • Survivability Engineer

    Lockheed Martin (Littleton, CO)
    …requirements and verification \(including requirement engineering, requirements management, verification\) * Active security clearance \( Secret or Top \- ... are interested in joining LM and working as a Systems Engineer , please apply to this requisition\....must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (08/27/25)
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  • Senior Principal Software Systems

    BAE Systems (Boulder, CO)
    …committed to innovation, integrity, continual learning and strong execution. Ground Systems Engineer in support of design, requirements, analysis, integration, ... of Education, US Department of Education. + A current, active Secret security clearance is required with...on position level and/or job specifics. **Senior Principal Software Systems Engineer ** **116298BR** EEO Career Site Equal… more
    BAE Systems (09/23/25)
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  • Sr. Principal Software Engineer - (GBM)…

    Northrop Grumman (Colorado Springs, CO)
    …in lieu of a degree may be considered. + Applicants must hold a current, active in-scope DoD-issued ** Top Secret ** security clearance at the time of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (08/15/25)
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  • Full-stack (Front-end focused) Software…

    Northrop Grumman (Aurora, CO)
    …Experience developing applications on a Linux/Unix operating system + **Requires an active Top - Secret /Sensitive Compartmented Information (SCI) clearance at ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (08/22/25)
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  • Senior Principal Engineer II Electrical…

    BAE Systems (Boulder, CO)
    …On Bonus being offered for external hires.** This position is for an experienced power systems engineer who can provide added value to the Electrical Power and ... limited to: + Tasked as the lead Electrical Power Systems engineer working on unique and exciting...of Education, US Department of Education. + A current, active TS /SCI security clearance is required. +… more
    BAE Systems (09/10/25)
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  • Virtualization Systems Engineer

    Lockheed Martin (Colorado Springs, CO)
    …and enhancing leading\-edge missile defense technologies\. **The Work** As a Virtualization Systems Engineer , you will design, implement, and manage virtualized ... \(https://www\.lockheedmartin\.com/en\-us/products/command\-control\-battle\-management\-communications\-c2bmc\.html\) **Who You Are** You are a seasoned Virtualization Systems Engineer with a strong background in… more
    Lockheed Martin (09/05/25)
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