Senior IT Support

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

Key Responsibilities

Provide senior-level administration and technical support for Windows, Linux/UNIX, and other specialized RDT&E computing environments. Configure, administer, maintain, troubleshoot, and secure desktops, servers, workstations, and associated IT infrastructure. Perform hardware and software installation, configuration, upgrades, maintenance, patching, and lifecycle support. Support the establishment, accreditation/authorization, maintenance, documentation, and decommissioning of IT systems and enclaves. Implement and maintain system security configurations, security patches, access controls, backups, and other cybersecurity requirements. Monitor system access and support remediation of identified vulnerabilities, discrepancies, and security-related deficiencies. Assist with Information Assurance/Information System Security activities and may perform duties associated with IAO/IAM and CSA/FSA responsibilities when designated. Maintain software inventories, licensing information, approved software configurations, and associated technical documentation. Support software approval, configuration management, device control, and other Directorate-level IT and cybersecurity initiatives. Provide technical assistance to end users and resolve complex hardware, software, operating system, network, and application issues. Coordinate with Government and contractor personnel to ensure systems remain compliant with applicable Air Force and DoD policies and technical requirements. Support periodic system backups and recovery activities to protect mission data and maintain system availability. Provide technical recommendations for system improvements, modernization, interoperability, and configuration changes.

Canvas was founded by Jami Peyton in 2007 to deliver real-world engineering and technology solutions that strengthen national defense. Since then, we’ve been guided by technical excellence, operational insight, and a shared commitment to the warfighter. Teamwork drives everything we do, enabling close collaboration across programs, customers, and colleagues to solve complex challenges. Our work supports key national security priorities like missile defense, test and evaluation, digital transformation, and warfighter readiness. As an award-winning company built on integrity, agility, and innovation, Canvas continues to grow and deliver mission-critical solutions that support the future of national defense.