• Infrastructure Security Engineer

    Wounded Warrior Project (Jacksonville, FL)
    …Cisco Certified Network Professional (CCNP) Security Certification. + Certified Information Systems Security Professional (CISSP) Certification. + ... to get started, we're ready for you. The Wounded Warrior Project (WWP) Infrastructure Security Engineer I is responsible for maintaining the security and… more
    Wounded Warrior Project (10/10/25)
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  • Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Reston, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Engineer with GDIT. A career in enterprise IT means ... + Demonstrated experience installing, configuring, testing, and maintaining operating systems , application software, and system management tools.* Demonstrated… more
    General Dynamics Information Technology (09/11/25)
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  • Engineer Technical Lead

    System One (Washington, DC)
    Job Title: Engineer Technical Lead Location: Washington, District Of Columbia Type: Contract Compensation: $47.50 hourly Contractor Work Model: Onsite - Washington, ... DC Security Clearance: Public Trust (DOJ Public Trust Preferred) Job...Job Summary: ALTA IT Services is searching for an Engineer Technical Lead to support a large US program.… more
    System One (10/23/25)
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  • Systems Engineer II - Anti-Tamper…

    RTX Corporation (Marlborough, MA)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a ** Systems Engineer II - Anti-Tamper / Program Protection (P2)** to join our ... elite Systems ...elite Systems Security Engineering (SSE) team for the Systems ...and issues + Attack threat modeling / Critical Program Information Assessments + Developing top-level system requirements,… more
    RTX Corporation (10/13/25)
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  • Systems Engineer I

    Bowman (Reston, VA)
    …firewalls and cabling systems a plus. + Knowledge of current best practices in systems and information security . + Knowledge of and skill in working on ... **Short Description** Bowman has an opportunity for a Systems Engineer I to join our...of hardware components. + Identify, analyze, and correct complex system -related problems, including security measures and … more
    Bowman (10/02/25)
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  • System Engineer IV

    Leidos (Mountain View, CA)
    …Annual Security Education and Training for Clearance Holders (2024) + Risk Information Security Compliance System + Microsoft Visio + AutoCAD/PCAD At ... has an opening for a Expert-level Land Mobile Radio System Engineer to work at Ames Research...and maintaining the equipment. **Preferred Qualifications:** + Harris P25 System Administration, Unified Administration Systems , Fleet Mapping… more
    Leidos (10/25/25)
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  • Systems Engineer - CONOPS & Mission…

    Lockheed Martin (Sunnyvale, CA)
    …subject area, or equivalent experience * Experience with one or more systems engineering functions including: a\) System trade studies, CONOPS, constraints ... **Description:** National Security Space Remote Sensing \- Right for you\!...integration, test, with knowledge of space, missile and launch systems at the component through system level… more
    Lockheed Martin (09/25/25)
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  • Systems Engineer /COMSEC Manager

    Leidos (Annapolis Junction, MD)
    **Description** ** Systems Engineer / COMSEC Manager** **Job Summary** Leidos currently has a full-time opening for a ** Systems Engineer ** with **COMSEC ... in one or more of the following areas: + Strong understanding of communication systems , networking, and security principles. + Ability to diagnose and resolve… more
    Leidos (10/16/25)
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  • Systems Engineer (Level 2), RF…

    Lockheed Martin (King Of Prussia, PA)
    …and collaborate closely with Systems Architects to ensure robust and integrated system solutions\. - - - **Additional Information ** \- This position is based ... Provide Systems Engineering support to the Lead Systems Engineer in a fast\-paced, dynamic development... engineering, testing, or technical analysis in a complex system environment\. \- Active TS/SCI security clearance… more
    Lockheed Martin (10/16/25)
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  • Lead, Software/ Security Validation…

    L3Harris (Carlsbad, CA)
    …domains in the interest of national security . Job Title: Lead, Software/ Security Validation Engineer (Crypto) Job Code: 30003 Job Location: Carlsbad, CA ... Responsible for research, design, and development of computer software systems , in conjunction with hardware product development. Primarily responsible for… more
    L3Harris (10/17/25)
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