Infrastructure Systems Administrator

• 5+ years of experience in systems administration supporting enterprise Windows and Linux environments.
• Strong hands-on experience with Windows Server 2019+, Linux (Red Hat), and Active Directory administration.
• Experience with Microsoft 365, Azure, Microsoft Entra ID, and AWS cloud services.
• Experience with virtualization platforms and hypervisors.
• Knowledge of SIEM, endpoint security, anti-malware, and MDM platforms.
• Experience with backup, disaster recovery, and enterprise monitoring solutions.
• Understanding of networking fundamentals including DNS, DHCP, routing, and troubleshooting.
• Experience with enterprise storage technologies such as SAN, NFS, and Fibre Channel.
• Strong scripting and automation skills using PowerShell, Bash, or similar tools.
• Ability to work independently, prioritize tasks, and collaborate in team environments.
• Strong analytical, troubleshooting, and communication skills.

• Experience supporting Mac OS in Windows enterprise environments.
• Knowledge of systems integration, compliance frameworks, and security best practices.
• Prior experience supporting public safety, law enforcement, or highly available mission-critical environments.

• Administer and support Active Directory (AD), Group Policy Objects (GPO), and identity services.
• Manage Identity and Access Management (IAM) platforms including Microsoft Entra ID / Azure AD.
• Maintain and support Microsoft 365 (M365), enterprise email, and email gateway solutions.
• Provide operational support for Microsoft Azure cloud services and Amazon Web Services (AWS).
• Administer Security Information and Event Management (SIEM), anti-virus, anti-malware, and Mobile Device Management (MDM) solutions.
• Support and maintain virtual environments, enterprise servers, and infrastructure systems.
• Perform system installation, configuration, patching, upgrades, troubleshooting, backups, and disaster recovery tasks.
• Monitor infrastructure health using enterprise monitoring tools and respond to alerts/incidents.
• Conduct security audits, compliance scans, and remediation activities.
• Maintain accurate hardware and software inventories and licensing records.
• Provide root cause analysis for major incidents and recommend preventative solutions.
• Build and deploy software packages, scripts, and automation solutions.
• Develop and maintain technical documentation, standards, and procedures.
• Manage service tickets, escalations, and participate in a rotating on-call support schedule.
• Evaluate new technologies, vendor products, and infrastructure solutions.
• Perform additional related duties as assigned.
• Why Join Us

This is an opportunity to support mission-critical systems that enable continuous public service operations. You will work with modern infrastructure technologies in a high-impact environment where reliability, security, and operational excellence matter every day.

Linux is the plus

Must be honest on a polygraph. Can't have used marijuana in the last year or other drugs in the last 36 years.

#dice