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Keywords: Cybersecurity Network Defense Administrator, Location: USA

Page: 10

Sr. Principal Linux System Administrators (SME)

servers across a large-scale enterprise network. This includes system hardening, patching, automation with Ansible... infrastructure and integration challenges. Partner with cybersecurity teams to ensure continuous compliance with regulatory...

Location: Tucson, AZ
Posted Date: 03 Oct 2025

Customer Service Desk Administrator – Intermediate

, By Light supports defense, civilian, and commercial IT customers worldwide. Position Overview: By Light is seeking personnel... to provide comprehensive support for the Defense Contract Management Agency (DCMA) Facilities Management team in the...

Posted Date: 03 Oct 2025

Customer Service Desk Administrator – Intermediate

, By Light supports defense, civilian, and commercial IT customers worldwide. Position Overview By Light is seeking personnel... to provide comprehensive support for the Defense Contract Management Agency (DCMA) Facilities Management team in the...

Posted Date: 02 Oct 2025

IT Infrastructure & Security Administrator

. Ensure data security, privacy, and compliance with industry and defense-related cybersecurity standards. Conduct... with NIST Cybersecurity Framework (NIST CSF), Cybersecurity Maturity Model Certification (CMMC/CRSS), and applicable regulatory...

Company: FEI-Zyfer
Location: Garden Grove, CA
Posted Date: 26 Sep 2025
Salary: $80000 - 110000 per year

System Administrator Multi-Disciplined

with Cybersecurity professionals to maintain security requirements. Must be able to obtain Department of Defense Directive (DoDD) 8140... Services administration and support (e.g. user and computer objects administration, Group Policy). Experience with network...

Posted Date: 25 Sep 2025
Salary: $90000 - 182000 per year

System Administrator Multi-Disciplined

industry best practice. Install and configure software applications requested by end users. Work with Cybersecurity... professionals to maintain security requirements. Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570...

Posted Date: 24 Sep 2025
Salary: $90000 - 182000 per year

Systems Administrator

, By Light supports defense, civilian, and commercial IT customers worldwide. Cole Engineering Services (CESI), a By Light... have appropriate system resources, perform patching, manage backups, support cybersecurity controls and other related duties...

Posted Date: 21 Sep 2025

Systems Administrator

, By Light supports defense, civilian, and commercial IT customers worldwide. Cole Engineering Services (CESI), a By Light... have appropriate system resources, perform patching, manage backups, support cybersecurity controls and other related duties...

Company: Metova Federal
Location: Fort Meade, MD
Posted Date: 21 Sep 2025

Systems Administrator

, By Light supports defense, civilian, and commercial IT customers worldwide. Cole Engineering Services (CESI), a By Light... have appropriate system resources, perform patching, manage backups, support cybersecurity controls and other related duties...

Posted Date: 20 Sep 2025
Salary: $100000 - 130000 per year

Linux Systems Administrator

are complex engineering solutions for a range of applications: aircraft, ballistic missile defense, cybersecurity, motorsports... infrastructure Write custom scripts to automate system tasks and troubleshoot server or network issues Improve skillset and gain...

Posted Date: 20 Sep 2025

Systems Administrator – Server

Assistance, Voice over Internet Protocol/Voice over Secure Internet Protocol (VoIP/VoSIP), Network Engineering, and Cybersecurity... Defense Research & Engineering Network IAW TECHON 9. Perform system backups for each file, print, and common user...

Posted Date: 15 Sep 2025

Systems Administrator – Server

Assistance, Voice over Internet Protocol/Voice over Secure Internet Protocol (VoIP/VoSIP), Network Engineering, and Cybersecurity... Defense Research & Engineering Network IAW TECHON 9. Perform system backups for each file, print, and common user...

Posted Date: 14 Sep 2025

System Administrator/Engineer

defense contract! We are hiring a Systems Admin/Engineer to provide technical support for missile and space infrastructure.... Development and application of cybersecurity solutions, ensuring compliance with computer security policy and Risk Management...

Posted Date: 13 Sep 2025
Salary: $45 - 55 per hour

Web / SharePoint Administrator

Assistance, Voice over Internet Protocol/Voice over Secure Internet Protocol (VoIP/VoSIP), Network Engineering, and Cybersecurity..., By Light supports defense, civilian, and commercial IT customers worldwide. Position Overview Full Spectrum Operations LLC...

Posted Date: 04 Sep 2025

Web / SharePoint Administrator

Assistance, Voice over Internet Protocol/Voice over Secure Internet Protocol (VoIP/VoSIP), Network Engineering, and Cybersecurity..., By Light supports defense, civilian, and commercial IT customers worldwide. Position Overview: Full Spectrum Operations LLC...

Posted Date: 04 Sep 2025

System Administrator - Level 3 - Storage Administrator

is a rapidly growing information assurance and cybersecurity solutions company that provides high-end network... network and security consulting to Department of Defense and Intelligence Community clients create robust, secure network...

Company: Stratum Networks
Location: Fort Meade, MD
Posted Date: 31 Jul 2025

Senior Cloud Engineer

) - Azure Fundamentals, Azure Administrator Associate, Azure Developer, Azure Security Engineer, Azure Network Engineer, Azure..., and vulnerability remediations in accordance with security standards. · Support secure operations within C4 and SAP network...

Location: Lorton, VA
Posted Date: 12 Oct 2025
Salary: $160000 - 190000 per year

IT/IA I - Information Technology/ Assurance Specialist

such as Systems Administrator or Network Administrator Education Requirements: Bachelor’s degree in a related area or equivalent... of the Secretary of Defense (OSD) and Military Compartments efforts. The position will provide “day-to-day” support...

Posted Date: 11 Oct 2025
Salary: $80580 - 109020 per year

Cyber Security Specialist 4

the next generation of technical leaders in electrical, engineering, and cybersecurity industries. We are seeking..., perimeter defense, Command and Control systems, and IT infrastructure across high-growth markets. Responsibilities: Perform...

Company: M.C. Dean
Location: Springfield, VA
Posted Date: 11 Oct 2025

Service Desk Technician (Intermediate-Level)

Development, Cybersecurity, Virtualization, Cloud and Mobility services. If you’re looking for a technology company that values... Systems and network resources. Route and escalate requests to Tier III and other teams for quick customer issue resolution...

Location: New Mexico
Posted Date: 10 Oct 2025