• Lead Security Systems Administrator

    Lumen (Herndon, VA)
    …in the program space as needed and be part of the overall company security team as well. Current TS/SCI clearance a must. Familiarity with DOD NISPOM Chapter ... implement new hardware, System Imaging, Create and implement group policies, Security script writing, Vulnerability assessment and mitigation. + Maintain systems in… more
    Lumen (11/20/25)
    - Related Jobs

  • Junior Security Control Assessor

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking multiple Junior Security Control Assessors to join our SCA team. This position requires significant travel-please review the ... $67,000.** A Secret clearance or higher and a IAT/IAM II certification (eg Security + or equivalent) is required for consideration. **Position Overview:** As a Junior… more
    Leidos (11/18/25)
    - Related Jobs

  • Information System Security Engineer (ISSE)

    GCyber (Alexandria, VA)
    GCyber is seeking an Information System Security Engineer, to support a government customer. The ISSO will be responsible for maintaining compliance, ensuring ... operational security posture, and coordinating security documentation and...means you don't have to worry about whether your application process will be fair. We consider all applicants… more
    GCyber (11/04/25)
    - Related Jobs

  • Authorization & Accreditation (A&A) Program Lead…

    ICF (Alexandria, VA)
    …and documentation specialists. + Develop and maintain key RMF artifacts including Security Assessment Plans (SAPs), System Security Plans (SSPs), Security ... and completeness. + Interface with Authorizing Officials (AOs), Information System Security Managers (ISSMs), and Information System Security Officers (ISSOs)… more
    ICF (10/31/25)
    - Related Jobs

  • Project Manager - Global Nuclear Security…

    Parsons Corporation (Centreville, VA)
    …Provides direction and management for small to medium-sized international nuclear security projects and ensures on-schedule completion within or below budget in ... to $30 million in total installed cost. Projects work with nuclear material security , including efforts to ensure the secure storage and transportation of nuclear… more
    Parsons Corporation (10/23/25)
    - Related Jobs

  • Staff Information Security Engineer…

    Zscaler (Mclean, VA)
    …shape the future of cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than ... has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in...plugin lifecycle + Experience with CSPM concepts and Web Application Scanning (WAS) methodologies, plus strong scripting skills in… more
    Zscaler (10/11/25)
    - Related Jobs

  • Target Security Specialist

    Target (Danville, VA)
    …help them build and develop skills for a career. The role of a Target Security Specialist can provide you with the:** + Skills using intelligence-led tactics to keep ... + Ability to properly document cases using industry case management systems **As a Target Security Specialist, no two days are ever the same, but a typical day will… more
    Target (11/11/25)
    - Related Jobs

  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Wireless Networks + Areas of information systems security ; including policy; security standards; network; application ; database and physical + Ability to ... your opportunity to serve as a critical component of our nation's safety and security . Make an impact by using your expertise to protect our country from threats.… more
    General Dynamics Information Technology (10/18/25)
    - Related Jobs

  • Chemical Security & Elimination Subject…

    Red Gate Group (Fort Belvoir, VA)
    …a Difference for Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice, we offer comprehensive ... wellbeing. The Red Gate Group is seeking a Chemical Security & Elimination Subject Matter Expert (SME) to support...Title 50 (War and National Defense) authorities and their application to CWMD operations. + Experience with: + DOD,… more
    Red Gate Group (11/22/25)
    - Related Jobs

  • Critical Infrastructure/ Security Analyst…

    ICF (Fredericksburg, VA)
    Description The Security and Resilience practice at ICF is actively recruiting for experienced Critical Infrastructure/ Security Analyst - Mission Assurance to ... of Defense's mission assurance, defense critical infrastructure, and related security and resilience programs. **Responsibilities:** Critical Infrastructure/ Security … more
    ICF (11/21/25)
    - Related Jobs