• Principal Systems Engineer - Simulation…

    RTX Corporation (Binghamton, NY)
    …as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret **Principal Systems Engineer ** **- Simulation & ... trainers and virtual reality training devices. The Principal Systems Engineer is a technical lead who will...capable of obtaining a US Department of Defense (DoD) security clearance. Candidate selected will be subject to a… more
    RTX Corporation (12/09/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …Engineering Institute (SEI) advances software as a strategic advantage for national security . We lead research and direct transition of software engineering, ... serves as a national resource in software engineering, computer security , and process improvement. The SEI works closely with...to AI systems. About the role Are you an engineer who enjoys a challenge? Are you excited about… more
    Carnegie Mellon University (11/06/25)
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  • Senior Sales Engineer - Mid Market…

    Proofpoint (San Francisco, CA)
    …team** + 6+ years of hands on technical experience, either as a Sales/Systems Engineer , Technical Account Manager, Security Engineer or senior level product ... in Oregon, Washington, Utah, or Southern California. The Sales Engineer is the Technical Lead for the...most pressing cyber threats + Work closely with customer/prospect security staff for technical discovery, as well as planning,… more
    Proofpoint (01/16/26)
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  • Cyber Engineer III

    ITC Defense (Charleston, SC)
    Location: Charleston, SC Position: Cyber Engineer III Overview: ITC Defense is seeking to hire a Cyber Engineer III in support of US Navy /Air Force CYP (Child ... Support Service program. Responsibilities: + Design, implement, and maintain security controls and architectures across networks, systems, and applications in… more
    ITC Defense (01/16/26)
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  • Senior Cybersecurity Network Defense Administrator…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior)** **Category:** Cyber Security **Main location:** United States, ... Federal is looking for a Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) to help support a program we are working on for… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    …health and strong security posture of complex network architectures. The Firewall Engineer will be actively involved with all phases of security design, ... CSES III - Firewall Engineer Job Category: Information Technology Time Type: Full...+ Oversee the reporting, documentation and investigation of all security related incidents; lead the development and… more
    CACI International (12/18/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …local and commercial customers across high-growth markets. Responsibilities **Information System Security Engineer Position Summary** In this position you will ... world for the better. We are seeking a **Cybersecurity Engineer 6** to join our ** Security and...of agility, expertise, and trust. + An opportunity to lead and build a business with the support of… more
    M. C. Dean (11/28/25)
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  • Power Engineering Senior Engineer

    Mission Support and Test Services (Mercury, NV)
    …and substation construction, maintenance, and operational activities for the Nevada National Security Site (NNSS). The Senior Power Engineer will report directly ... Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear ...Inc. **Responsiblities** MSTS is seeking to hire a Senior Engineer for the Power Engineering department. This role will… more
    Mission Support and Test Services (11/25/25)
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  • Fire Protection CSE (Senior Engineer )

    Mission Support and Test Services (Mercury, NV)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...Inc. **Responsiblities** MSTS is seeking a Senior Fire Protection Engineer to provide leadership in resolving fire protection issues… more
    Mission Support and Test Services (11/13/25)
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  • Network Engineer (SME)

    BAE Systems (Herndon, VA)
    …shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life ... solutions + Proven SME level experience as a CISCO Network Engineer with a focus on Network Security + Strong proficiency with NAC platforms + In-depth knowledge… more
    BAE Systems (11/07/25)
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