• Staff Red Cell Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    security . **Responsibilities/Tasks** **- The Staff Red Cell Analyst ( Cyber ) shall:** + Research the structure, ideology, intentions, tactics, and capabilities ... Analyst; Social Media/Big Data/Deep (Dark) Web Analyst + Experience analyzing cyber threats targeting critical infrastructure systems and services, including… more
    Applied Research Associates, Inc. (12/12/25)
    - Related Jobs
  • Network Engineer - Wireless

    Trace Systems Inc (Portsmouth, VA)
    …Assist with planning and developing a rapid incident response system to thwart cyber security events. Assist in the design, implementation, and implementation of ... Job Title: Network Engineer - Wireless Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a Network Engineer - Wireless to support the Norfolk… more
    Trace Systems Inc (12/15/25)
    - Related Jobs
  • Mission Systems Operator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    Are you a seasoned Mission Systems Operator (MSO) looking for a meaningful work environment that supports and protects heroes? Join our team! As a Mission Systems ... 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 (10/15/25)
    - Related Jobs
  • Detection & Response Security Engineer,…

    Meta (Dover, DE)
    **Summary:** Meta Security is looking for a threat intelligence investigator with extensive experience in investigating cyber threats with an intelligence-driven ... approach. You will be proactively responding to a broad set of security threats, as well as tracking actor groups with an interest or capability to target Meta and… more
    Meta (12/20/25)
    - Related Jobs
  • Comcast Cybersecurity: Security Research…

    Comcast (Philadelphia, PA)
    …the newly created Post-Quantum Cryptography Center of Excellence within the Comcast Cyber Security (CCS) team. **Job Description** _This position is ineligible ... now or in the future._ **Core Responsibilities:** + Design and implement security -focused systems and proof-of-concepts for enterprise and cloud environments. +… more
    Comcast (12/06/25)
    - Related Jobs
  • Security Engineer

    Electrosoft (Gaithersburg, MD)
    …working knowledge of network technologies such as: Windows, Linux Operating Systems ; Database security , Active Directory, Service Oriented Architectures, ... Develops technical solutions including information operations and analysis related to security intrusion analysis, systems and vulnerabilities, network … more
    Electrosoft (10/13/25)
    - Related Jobs
  • OERI - Critical Infrastructure and Data…

    Old Dominion University (Suffolk, VA)
    …research in resilient infrastructure, infrastructure data transformation, and secure smart systems to address national security challenges in coastal regions. ... OERI - Critical Infrastructure and Data Transformation (CID) to Advance National Security (Research Faculty, Non Tenure Track ) Department RESILIENCE CLUSTER HIRE… more
    Old Dominion University (09/27/25)
    - Related Jobs
  • Sr. Specialist, Systems Engineer 1

    L3Harris (Greenville, TX)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineer Job Code: 30672 Job Location: ... 1st Shift 9/80 Schedule Job Description: The Sr Specialist, Systems Engineer position is part of a team that...a US Citizen. P referred Additional Skills: + CompTIA Security + Certification + Active Top Secret with SCI. #LI-AH1… more
    L3Harris (11/08/25)
    - Related Jobs
  • Systems Administrator (Level 2 or 3)

    Northrop Grumman (Aurora, CO)
    …all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Support the Cyber Security team. + ... to include all commonly used RAID-levels + Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF… more
    Northrop Grumman (11/06/25)
    - Related Jobs
  • Field Engineer/ Systems Specialist - TS/SCI…

    General Dynamics Information Technology (Washington, DC)
    …**Job Family:** Technical Support Services **Skills:** Computer Systems ,Technical Knowledge,Technical Support,Troubleshooting **Certifications:** Security +, CE ... Security + CE - CompTIA - CompTIA - Security + CE - CompTIA **Experience:** 3 + years of...of related experience **US Citizenship Required:** Yes **Job Description:** Systems Specialist Senior Transform technology into opportunity as a… more
    General Dynamics Information Technology (10/24/25)
    - Related Jobs