• System Administrator

    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 ... your help. Our team is looking for a **SysOps Engineer (** ** System Administrator).** In this role...Directory, Identity Management (IdM) **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (08/15/25)
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  • Software Engineer / Data Scientist

    Parsons Corporation (Colorado Springs, CO)
    …Certification + AWS Cloud Practitioner Certification **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... respected subject matter experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset and work on a project that has… more
    Parsons Corporation (09/03/25)
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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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  • Lead System Security Engineer

    Parsons Corporation (Boulder, CO)
    …with MBSE/SysML system engineering **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... looking for. **Job Description:** Parsons is looking for an amazingly talented **Lead System Security Engineer ** to join our team! **What You'll Be Doing:**… more
    Parsons Corporation (09/23/25)
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  • Systems Engineer - Satellite Control…

    Northrop Grumman (Colorado Springs, CO)
    …processes + Familiar with Agile development + Familiar with satellite operations or other similar systems + Top Secret SCI with a CI Polygraph **Preferred ... making history. + Northrop Grumman is seeking a Space Systems Engineer to work onsite at Schriever...Engineering Leadership developing systems requirements and provide systems engineering solutions. + End-to-end system +… more
    Northrop Grumman (09/20/25)
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  • Systems Engineer II - Military…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …keep our world united and sustain our way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise to research, architect, ... simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system -level...such as Matlab, Python, and C++. + **A current/active Top Secret US Security Clearance with SCI… more
    Sierra Nevada Company, LLC (08/20/25)
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  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …Command (USSTRATCOM) and US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes ... or equivalent combination of education and experience. + Three ( 3 ) or more years of systems administration...currently have and be able to maintain a DoD Top Secret Security Clearance with SCI Eligibility… more
    Paragon Cyber Solutions (07/23/25)
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  • Sentinel - Gatekeeper Principal Systems…

    Northrop Grumman (Colorado Springs, CO)
    …career today. Northrop Grumman Defense Systems is seeking a **Gatekeeper Principal Systems Engineer .** This role is in **Roy, UT or Colorado Springs, CO** ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...have the ability to obtain a US Government DoD Top Secret security clearance. + Must have… more
    Northrop Grumman (09/04/25)
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  • Network Virtualization Engineer

    ISYS Technologies (Colorado Springs, CO)
    …and system accreditation implementation efforts. Preferred Qualifications: + Top Secret Clearance + Authentication & encryption methods/capabilities (ACS, ... of experience + IAT Level II Certification + Active Secret Clearance ( Top Secret clearance...duties such as deployments. + Must be a proven systems engineer with hands-on mid-level experience and… more
    ISYS Technologies (10/01/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …system architecture making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required **Qualifications ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (08/08/25)
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