• Principal Cyber Security

    ManTech (Denver, CO)
    **Mantech** seeks a motivated and experienced ** Principal Cyber Security Engineer ** to join our team in **Denver, CO** . This role supports ... Evidence (BOE) documents, engineering artifacts, change management records, system security plans, and accreditation packages + Delivering detailed Splunk deployment… more
    ManTech (06/28/25)
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  • Principal Firmware Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …systems for critical multi-domain systems. The DigitalRF DSP Software Engineer will be responsible for designing, developing, and maintaining high-performance ... provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of… more
    Sierra Nevada Company, LLC (04/29/25)
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  • Principal Level Digital Signal Processing…

    Parsons Corporation (Denver, CO)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... Parsons Company, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently… more
    Parsons Corporation (06/25/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience in platform operations,… more
    Sierra Nevada Company, LLC (04/29/25)
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