• Space Systems Cyber Security

    General Atomics (Englewood, CO)
    …(ATO) for our cutting-edge space systems solutions. **DUTIES AND RESPONSIBILITIES:** Serve as an Information Systems Security Engineer (ISSE) for one or more ... achieve program milestones. + Maintains the strict confidentiality of sensitive information . + Performs other duties as...+ Must have or be able to obtain a TS / SCI security clearance. **Preferred Qualifications:**… more
    General Atomics (07/09/25)
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  • Information System Security

    Frontier Technology Inc. (Colorado Springs, CO)
    Overview FTI is looking for an Information System Security Engineer (ISSE)...least a DoD Top Secret ( TS ) security clearance (with SCI and ... the Department of Defense (DoD) Space domain. Responsibilities The Information Systems Security Engineer (ISSE)...possess an active Top Secret ( TS ) security clearance (with SCI more
    Frontier Technology Inc. (06/19/25)
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  • Network Security Engineer SME…

    Lockheed Martin (Colorado Springs, CO)
    …\- IAT Level III \(8570\) Compliant certification \(such as CISSP, CISM, etc\.\) \- Top Secret Clearance with SCI eligibility \- Expertise in applying ... **The Work** We are seeking a highly skilled Network Security Engineer SME to join our Network...must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should Know**… more
    Lockheed Martin (07/30/25)
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  • Information System Security

    QinetiQ US (Colorado Springs, CO)
    security and the survivability of the warfighter. We are seeking an Information System Security Engineer , which will be responsible for performing ... integration of existing SAP network infrastructures. In addition, the Information System Security Engineer will...Masters Degree + 20+ years of relevant experience + TS / SCI Eligibility and willing to take a… more
    QinetiQ US (07/27/25)
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  • Sr Systems Security Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …. **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security Clearance. ... is the opportunity for you! As a Sr Systems Security Engineer , you will be using your...Certification + ISSE CAP, CISSP-ISSEP Certification + **An active Top Secret US Security Clearance… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Lead System Security Engineer

    Parsons Corporation (Boulder, CO)
    …+ Familiarity with MBSE/SysML system engineering ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... Parsons is looking for an amazingly talented **Lead System Security Engineer ** to join our team! **What...6 months of hire: Certified Information Systems Security Professional (CISSP), Certified Information Security more
    Parsons Corporation (06/24/25)
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  • Cyber Security Engineer -COBRA

    Huntington Ingalls Industries (Colorado Springs, CO)
    …- 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $135,590.00 - $193,700.00 Security Clearance: TS / SCI Level of Experience: Mid This ... the DoD and its allies. Essential Job Responsibilities Cyber Security Engineer - Supports full spectrum, multi-domain,...19 years relevant experience. + Must possess an active TS / SCI clearance. + Ability to analyze system… more
    Huntington Ingalls Industries (08/02/25)
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  • Senior Principal Cyber Security

    ManTech (Denver, CO)
    …requirements. ** Security Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph **Physical Requirements:** + The person in this position ... seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in...of experience in a cyber role + Experience with Security Information and Event Management (SIEM) platforms,… more
    ManTech (07/24/25)
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  • Engineer Senior Information System…

    BAE Systems (Broomfield, CO)
    … clearance is required with ability to obtain and maintain a TS / SCI . + Knowledge of information security principles, practices, technologies, and ... **Job Description** **US CITIZENSHIP REQUIRED** This position is for an information system security engineer (ISSE) to provide security engineering… more
    BAE Systems (07/16/25)
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  • Engineer II Information System…

    BAE Systems (Broomfield, CO)
    …with ability to obtain and maintain a TS / SCI . + CompTIA Security CE certification. + Knowledge of information security principles, practices, ... **Job Description** **US CITIZENSHIP REQUIRED** This position is for an information system security engineer (ISSE) to provide security engineering… more
    BAE Systems (07/16/25)
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