• Staff / Sr Staff Systems Engineer

    SciTec (Boulder, CO)
    …be considered. SciTec has an immediate opportunity in our Boulder, CO office for a Systems Engineer specializing in tactical data links. This engineer will ... and certification of data and messaging interfaces integrating SciTec software with external defense systems and communications...of the following skills will be preferred + Current TOP SECRET clearance with eligibility for Sensitive… more
    SciTec (04/04/25)
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  • Information Assurance Engineer

    Leidos (Aurora, CO)
    …security awareness training initiatives. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (03/29/25)
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  • Storage Engineer

    Leidos (Aurora, CO)
    …configurations, policies, and procedures. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (03/29/25)
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  • Principal Cyber Engineer

    Leidos (Aurora, CO)
    …to enhance proactive security defenses. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (03/29/25)
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  • Satellite Electrical Design Engineer

    General Atomics (Englewood, CO)
    …Provided **US Citizenship Required?** Yes **Clearance Required?** Yes **Clearance Level** Top Secret (SCI access eligible) **Workstyle** Onsite General Atomics ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...high to low): + Experience with Altium PCB Design Software , PADS PCB Design Software , SPICE circuit… more
    General Atomics (03/31/25)
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  • IDAM Engineer

    Leidos (Aurora, CO)
    …breaches or unauthorized access. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (05/03/25)
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  • Sr Engineer - Federal

    Lumen (Englewood, CO)
    …to retain and execute specialized tasks. **Security Clearance Required: Active Top Secret /SCI** **Work Location** Englewood, CO **The Main Responsibilities** ... committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver… more
    Lumen (04/29/25)
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  • Senior Systems Engineer

    Lockheed Martin (Boulder, CO)
    **Description:** Job Opportunity: Systems Engineer Sr \- Next Gen Geo Operations and Sustainment Team We are seeking a highly skilled and dynamic Systems ... in driving operational excellence and optimizing processes\. Description: As a Ground Systems Engineer for the Next Generation GEO Operations and Sustainment… more
    Lockheed Martin (05/01/25)
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  • Sr. System Safety Engineer

    RTX Corporation (Aurora, CO)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** **Security Clearance:** Top Secret - Current At **Raytheon** , the foundation of ... Electrical or Firmware Engineering. + Active and transferrable final US government issued Top Secret security clearance is required prior to start date. US… more
    RTX Corporation (04/23/25)
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  • Senior Cloud Engineer

    Leidos (Aurora, CO)
    …guidance on cloud best practices. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must be ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (03/29/25)
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