Systems Administrator

FRANKFURT-SHORT-BRUZA ASSOCIATES PC•Oklahoma City, OK

1d•Onsite

About The Position

At FSB Architects + Engineers, an affiliate of Colliers Engineering & Design, the Systems Administrator maintains, secures, and improves IT infrastructure—including servers, networks, endpoints, and related hardware and software. The role combines daily system administration with technical troubleshooting, process improvement, and support for infrastructure upgrades and technology initiatives. The Systems Administrator works directly with architecture, engineering, and business teams to support their technology needs and help improve endpoint management, automation, and infrastructure.

Requirements

At least 3 years of systems administration experience, or an equivalent combination of education and experience.
Experience administering Windows environments, physical and virtual servers, and corporate network infrastructure.
Familiarity with cloud platforms such as Microsoft 365, Azure, or AWS.
Proficiency with SCCM and Intune; strong knowledge of Active Directory, DNS, DFS, IIS, DHCP, and Group Policy Management.
Experience with VMware or Hyper-V and knowledge of firewalls, switches, VPNs, and wireless systems.
Knowledge of endpoint protection, vulnerability management, backup and recovery solutions, and cybersecurity best practices.
Proficiency in PowerShell or another scripting language for administrative automation.
Strong troubleshooting, organizational, and communication skills, with the ability to work independently and collaborate across teams.
Ability to understand and communicate written and verbal technical instructions in English.

Nice To Haves

Bachelor’s degree in Information Technology, Computer Science, or a related field preferred.
Relevant Microsoft, networking, or virtualization certifications preferred.
Familiarity with NIST cybersecurity frameworks, particularly NIST SP 800-171 requirements supporting CMMC readiness, strongly preferred.
Experience with Zscaler security solutions strongly preferred.

Responsibilities

Administer Windows servers, user and group accounts, security permissions, Group Policy, and print services; troubleshoot event log warnings and errors.
Manage and maintain SCCM infrastructure, including installation, configuration, and upgrades, and use Intune to support endpoint management.
Monitor datacenter and system health, performance, and capacity; resolve hardware issues and build, test, and maintain physical and virtual servers.
Maintain network infrastructure, storage, laptops, desktops, printers, and phones; apply security updates, patches, and upgrades.
Partner with the help desk, end users, and other IT teams to resolve escalated issues, identify root causes, and provide technical guidance.
Conduct scheduled system and backup audits; implement and document failover configurations, disaster recovery plans, and business continuity solutions.
Improve administrative processes and use scripting or automation to increase efficiency, consistency, and reliability.
Support infrastructure upgrades, migrations, and new technology implementations; research and test hardware and software and recommend improvements to IT leadership.
Coordinate with external vendors for procurement, maintenance, and support; maintain IT asset records and assist with technology lifecycle planning.
Document system configurations, procedures, and hardware and software requirements; support IT policy enforcement, security best practices, and compliance with applicable industry standards.