• Infrastructure and Cloud Engineer - NBS

    Nelnet (Richmond, VA)
    …Logs analysis, vulnerability reviews and penetration assessments, as well as maintains/monitoring network security . 7. Assists in regulatory body attestations to ... support initiatives. 3. Works with multiple customers, stakeholders and system owners to produce requirements, determine feasibility, analyze cost/benefits… more
    Nelnet (12/03/25)
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  • Systems Administrator II

    V2X (Fort Lee, VA)
    …computer Information Assurance systems security . 2. Evaluate and optimize network and system performance. 3. Assign and update security permissions ... (LAN), wide area network (WAN), data communications network , operating systems , and physical and virtual servers. *Perform system monitoring and verify… more
    V2X (01/08/26)
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  • Senior Information Systems Security

    Amentum (Warrenton, VA)
    …using intimate knowledge of security design best practices for information systems . throughout the system development life cycle to support the generation ... change. **Responsibilities:** The duties and responsibilities of the **Senior Information System Security Engineer (ISSE)** include, but are not limited… more
    Amentum (01/09/26)
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  • Expert Network Architect (potential travel)

    BAE Systems (Sterling, VA)
    …provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to ... standards within the models + Ability to develop high-level system specifications + Ability to provide Systems ...Skills** + Experience with automated testing + Model Based Systems Engineering (MBSE) + Knowledge of Security more
    BAE Systems (10/31/25)
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  • Information Systems Security Manager…

    AeroVironment (Centreville, VA)
    …for information systems authorization + Developed and disseminate a System Security Plan (SSP) to include continues monitoring, vulnerability risk ... network /computer architecture and types of Defense Counterintelligence Security Agency (DCSA) system topologies + Provide... Security and/or Networking + Coordinate with cyber systems security engineers, system architects,… more
    AeroVironment (12/24/25)
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  • Senior Network / Systems Tools…

    Jacobs (Chantilly, VA)
    Knack Works, a Jacobs Company, has an opening for a Senior Network / Systems Tools Engineer to support the Intelligence Sector. The job duties are as follows: * ... System Architecture: Design, implement, and maintain the OpenText Network Operations Management (NOM) system architecture, with a specific focus on the… more
    Jacobs (01/06/26)
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  • Security Engineer II

    Amazon (Arlington, VA)
    …threat modeling or other risk identification techniques; (3) knowledge of system security vulnerabilities and remediation techniques, including penetration ... Job Number: AMZ9674016 Position Responsibilities: Provide frontline support for all information security related issues, such as penetration testing, network and… more
    Amazon (12/20/25)
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  • Staff Cybersecurity Analyst / Information…

    Northrop Grumman (Fairfax, VA)
    …Certification and Accreditation activities and technical or coordination activity and prepare the system Security Plans and update the Plan of Actions and ... of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected… more
    Northrop Grumman (01/10/26)
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  • SIGINT Operator

    Nightwing (Sterling, VA)
    …Collection/Analysis, Electronic Warfare (EW), Cryptologic Linguist, Radio Operations, Cyber Security , Network Engineering/ Security , Information Technology ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/08/25)
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  • SIGINT Operator (P4)

    Nightwing (Sterling, VA)
    …Collection/Analysis, Electronic Warfare (EW), Cryptologic Linguist, Radio Operations, Cyber Security , Network Engineering/ Security , Information Technology ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/23/25)
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