Systems Administrator II

Quanta Power Solutions is seeking a skilled and detail-oriented System Administrator II or III to support and evolve enterprise IT infrastructure across IT and OT environments. This role will lead the design, implementation, and management of on-premises, hosted, and cloud systems, ensuring secure, reliable operations across a geographically distributed footprint. The ideal candidate is adaptable, technically strong, and experienced in fast-paced, evolving environments.

What You'll Do

• Design, implement, and support enterprise infrastructure including servers, virtualization, identity, and cloud platforms

• Serve as a senior escalation point for complex technical issues, driving troubleshooting and root cause analysis

• Manage Active Directory, Group Policy, DNS, DHCP, and hybrid identity services

• Administer Microsoft Azure (VMs, networking, storage, identity, and security)

• Support Microsoft 365 (Entra ID, Exchange Online, SharePoint, Teams, Intune)

• Implement and maintain endpoint management and security policies via Intune

• Support SSO and identity federation (SAML and third-party integrations)

• Manage virtualization environments (primarily Hyper-V), backup, and disaster recovery systems

• Partner with network and cybersecurity teams to maintain secure, compliant environments

• Lead infrastructure projects, upgrades, migrations, and M&A system integrations

• Maintain system hardening, patching, monitoring, and compliance standards

• Support OT infrastructure in collaboration with engineering and operations teams

• Develop technical documentation, runbooks, and disaster recovery plans

• 4-8 years of experience in system administration or infrastructure engineering

• Strong expertise in Windows Server, Active Directory, and core infrastructure services

• Hands-on experience with Microsoft Azure and Microsoft 365 (Entra ID, Intune, etc.)

• Experience with virtualization platforms (Hyper-V preferred)

• Knowledge of SSO, identity federation, and security best practices

• Strong troubleshooting, communication, and documentation skills

Preferred

• Experience in power generation or industrial environments

• Exposure to OT/ICS/SCADA systems

• Experience in M&A integrations and distributed infrastructure

• Familiarity with cybersecurity frameworks and compliance standards

• Scripting/automation experience (PowerShell, Azure CLI)

• Relevant certifications (Azure, Microsoft 365, Windows Server)

Pulled from the full job description

• Tuition reimbursement

• Pet insurance

• 401(k)

• Health insurance

• Paid time off

• Employee discount

• Employee assistance program, * Competitive Compensation

• Weekly Pay

• 401(k) Retirement Plan

• Holiday Pay

• Paid Time Off (PTO)

• Comprehensive Health Coverage

• Pet Insurance

• Employee Assistance Program (EAP)

• Professional Development Opportunities

• Tuition Assistance

• Employee Discount Program

Quanta Power Solutions brings together the industry-leading capabilities and resources of Quanta's operating companies to deliver complete EPC solutions. Our integrated approach spans power generation, battery energy storage, renewables, transmission, substation, and underground infrastructure - from concept to commissioning, we execute complex power infrastructure projects with the speed, certainty, and operational excellence our customers depend on. At Quanta Power Solutions, we are driven by a culture of safety, integrity, and disciplined execution - and we're building a team that shares that commitment.