• Senior Information System Security Engineer…

    Leidos (Alexandria, VA)
    …The Digital Modernization Sector at Leidos is seeking a dynamic **Information Systems Security Engineer (ISSE)** to support cloud modernization initiatives for ... at the forefront of next-generation technology, architecting cutting-edge solutions in cyber defense, logistics optimization, security operations, and decision… more
    Leidos (10/18/25)
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  • Physical Security Specialist (Industrial…

    Huntington Ingalls Industries (Alexandria, VA)
    …in managing complex security projects and implementing large-scale physical security systems . Strong analytical, organizational, and communication skills. * ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $85,686.00 - $140,769.00 Security Clearance: Top Secret Level of Experience: Senior Meet HII's… more
    Huntington Ingalls Industries (09/04/25)
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  • Sr. UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …f) Three or more years' experience in patch management with understanding how to apply security updates to systems via YUM and RPM. g) Three or more years' ... **Sr. UNIX Systems Engineer** **Category:** Infrastructure/Cloud **Main location:** United States,...Guides (STIG), Security Requirement Guides (SRG), RMF, Security Control Assessor-Validator (SCA-V), and Cyber Operational… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Splunk Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... **Job Description:** Parsons is looking for an amazingly talented ** Systems Administrator** to join our team! This is an...in federal environments and is eager to advance operational security capabilities. All work will be performed on-site at… more
    Parsons Corporation (11/18/25)
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  • Chief Engineer, DHS Cuas Systems

    Parsons Corporation (Centreville, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... Description Summary** Help invent the next generation of Counter Unmanned Aerial Systems (CUAS). Oversee the design, development, and delivery of complex technical… more
    Parsons Corporation (11/15/25)
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  • Senior Specialist, Systems Engineering

    L3Harris (Herndon, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer Job Code: 31266 Job Location: ... Solutions (S&AS) business area within L3Harris Technologies requires a talented Systems Engineer with expertise in aerospace and telecommunications software system… more
    L3Harris (11/15/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …and Operations **Skills:** Information Technology (IT),Linux,System Administration **Certifications:** Security + CE - CompTIA - CompTIA **Experience:** 1 + ... Yes **Job Description:** Deliver simple solutions to complex problems as a ** Systems Administrators** at GDIT. Here, you'll tailor cutting-edge solutions to the… more
    General Dynamics Information Technology (11/06/25)
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  • Senior Systems Engineer

    Leidos (Alexandria, VA)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... + Expert Systems Engineering Professional (ESEP), INCOSE Certified Systems Engineering Professional (ESEP), CISSP, Security + certification, or similar… more
    Leidos (10/11/25)
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  • Systems Engineer Manager

    General Dynamics Information Technology (Virginia Beach, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Planning Ability,Project Management, Systems Engineering **Certifications:** CCNP - Cisco - Cisco ... Strategic Assessment Services **Required** + 5-8 years of related experience, including systems engineering, systems architecture, and systems development +… more
    General Dynamics Information Technology (10/04/25)
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  • O&M Project Coordinator (On-Site - Arlington, VA)…

    Chinook Systems (Arlington, VA)
    …of intelligent, cyber secure, code compliant, and energy efficient building systems . Our solutions save millions of dollars in utility costs, reduce harmful ... (PWS) requirements. In this role, you will manage Computerized Maintenance Management Systems (CMMS) and Government Resident Management System (RMS) such as WebTMA,… more
    Chinook Systems (09/13/25)
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