Logo
OHM Advisors

Senior Systems Administrator

OHM Advisors, Ann Arbor, Michigan, us, 48113

Save Job

Come work for OHM Advisors, the Community Advancement firm.

With the singular mission of Advancing Communities , our diverse 750+ team of professionals works collaboratively across multiple service areas in multiple states, including architecture, engineering, planning, surveying, and construction engineering.

We are a team of experts with individual specialties working together, driven to make a difference through people‑focused problem solving, design, and ideas. In everything we do, we put people first. We create places for communities of people that help solve a problem and drive them forward—advancing the whole community today and well into the future.

What You Will Contribute to OHM Advisors The

Senior Systems Administrator

leads the design, implementation, and optimization of the organization’s on‑premises and cloud infrastructure, including servers, network, storage systems, and enterprise applications. This role manages critical systems, oversees backups and data management, and ensures high availability and compliance. The Senior Systems Administrator guides and coach’s others, resolves escalated technical issues and supports IT projects and strategic initiatives. This position combines hands‑on technical expertise with leadership and operational oversight.

Your Responsibilities System & Server Administration

Maintain, monitor, and optimize servers, storage, and cloud infrastructure

Manage OS installation, updates, server provisioning, firmware, and performance/capacity optimization

Plan, approve, and implement installations or upgrades of critical software and enterprise applications

Configure and maintain Azure Virtual Desktop (AVD) environments

Networking & Directory Services Management

Design, implement, and troubleshoot network infrastructure, firewalls, switches, and ISP connections

Manage Active Directory, domain controllers, DHCP/DNS, and group policies for security and efficiency

Resolve escalated network and directory issues and recommend operational improvements

Ensure high availability, compliance, and alignment with organizational IT standards

Backup & Data Management

Oversee physical and virtual backups, recovery testing, and storage systems

Manage SAN storage, server storage, SQL databases, and storage architecture

Develop and maintain backup/recovery procedures aligned with business continuity requirements

Monitor and optimize storage performance, capacity, and reliability

Team Support, Tickets & Documentation

Coach and support direct reports, fostering skill development

Assist with escalated tickets and provide hands‑on resolution when needed

Maintain accurate system documentation and participate in technical system reviews

Collaborate with other IT teams to maintain secure and efficient infrastructure

Provide guidance and coaching to other IT members on complex technical tasks

Requirements

Talents/Strengths: Analytical problem‑solving, hands‑on technical skills, mentoring capability, collaboration, operational excellence, and a commitment to continuous learning

Responsibility Horizon: annual to biannual

Education: Bachelor’s degree in Information Technology, or a related field; equivalent experience

Experience: 5–8 years of systems administration experience; hands‑on with servers, networks, backups, storage, and cloud systems

Skills: Strong proficiency in server, network, and storage administration with expertise in backup/recovery, AVD, and troubleshooting

Licensing: Relevant certifications preferred (e.g., Microsoft Azure Administrator, Windows Server Hybrid Administrator, CompTIA Network+, Server+).

Preferred Qualifications

Make technical decisions regarding server, network, storage, and enterprise application configurations.

Approve implementation of system updates, upgrades, and configuration changes for critical infrastructure and enterprise software

Guide and authorize others on escalated tasks, troubleshooting, and project execution

Benefits Summary At OHM Advisors, our people are our greatest asset. We're committed to providing a supportive and rewarding workplace that fosters personal and professional growth. That's why we offer a competitive benefits package designed to meet your unique needs.

BCBSM Medical, Dental and Vision

Company Profit Sharing

Flexible Spending & Health Savings Accounts

401(k) retirement savings plan with employer matching contribution

Paid professional association membership

100% Employer‑Paid Life Insurance

Short & Long‑Term Disability Options

Voluntary Wellness Program

OHM Grad School

OHM University

OHM Advisors is an Equal Opportunity Employer (EOE). All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

#J-18808-Ljbffr