Senior IT & Security Administrator for Mission-Critical Systems

Canvas II, LLC.; Town of Florida (NY); On-site; USD 90,000 - 130,000; Full time

Job summary

Canvas II, LLC. seeks a senior IT administrator to provide security-conscious support for Windows and Linux/UNIX environments supporting Air Force and DoD missions.

You will configure and maintain desktops, servers, and enclaves, implement security controls, and coordinate with government personnel to ensure compliance. The role covers accreditation activities, patch management, and documentation for mission-critical IT systems, with emphasis on IA and risk management practices in a national

Qualifications

• Senior-level administration and troubleshooting of IT infrastructure.
• Experience with DoD/Air Force policies and IA controls.
• Ability to coordinate with government and contractor personnel.
• Maintain inventories, licensing, and technical documentation.
• Support accreditation/authorization, security patching, and configurations.

Responsibilities

• Provide senior-level administration and technical support for Windows, Linux/UNIX, and other RDT&E computing environments.
• Configure, administer, maintain, troubleshoot, and secure desktops, servers, and related IT infrastructure.
• Support establishment, accreditation/authorization, maintenance, documentation, and decommissioning of IT systems and enclaves.
• Implement system security configurations, patches, access controls, backups, and cybersecurity requirements.
• Assist with Information Assurance activities and ensure systems stay compliant with DoD policies and requirements.
• Coordinate with Government and contractor personnel to ensure systems remain compliant with Air Force and DoD requirements.

Skills

Windows admin

Linux/UNIX admin

Cybersecurity

Information Assurance

Troubleshooting

Job description

Canvas II, LLC. seeks a senior IT administrator to provide security-conscious support for Windows and Linux/UNIX environments supporting Air Force and DoD missions.

You will configure and maintain desktops, servers, and enclaves, implement security controls, and coordinate with government personnel to ensure compliance. The role covers accreditation activities, patch management, and documentation for mission-critical IT systems, with emphasis on IA and risk management practices in a national