• 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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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple hypervisors) in a secure network environment, ... to classified information; **Active TS/SCI clearance required.** Responsibilities The Information System Security Manager (ISSM) is responsible for the… more
    M. C. Dean (12/13/25)
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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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  • Cybersecurity Penetration Tester [Remote Job]

    BAE Systems (Falls Church, VA)
    …components (Load balancers, Proxies, hybrid cloud implementations, VPNs) + Familiarity with network and host-based security system components (Firewalls, ... **Job Description** BAE Systems Cybersecurity - Attack Surface Management has an...Management has an opening for Penetration Tester to assess security controls and work closely with stakeholders to improve… more
    BAE Systems (12/05/25)
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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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  • Engineer 3

    M. C. Dean (Caroline County, VA)
    system integration projects, system performance analyses, problem resolution, and system security initiatives; works with senior staff in the development ... large complex data center and virtualized compute, storage, and network environments. + Perform security updates to...complexity. with the provision of SE services for physical security system and IT solutions. **Desired Skills:**… more
    M. C. Dean (12/13/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering ... Information Assurance Vulnerability Management (IAVM) Plans. + Develop and maintain the System Security Administrator and Operators Manual (SSAOM). + Lead the… more
    Cydecor, Inc. (12/21/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    …Integrated Logistics Support, Training Development and Delivery, Multimedia Support, and Technical System Support._ **_Cyber Systems Security Engineer Sr. ... **Cyber Systems Security Engineer Sr.** Location **Manassas,...and tailored solutions. . Collaborating across teams on secure system and network design that balances mission… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple hypervisors) in a secure network environment, ... of technical leaders in electrical, engineering, and cybersecurity industries. The Information System Security Manager (ISSM) is responsible for the development,… more
    M. C. Dean (12/13/25)
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