Best Practices, Cloud Computing, Commissioning, Communication Skills, DHCP (Dynamic Host Configuration Protocol), DNS (Domain Name System), Data Recovery, Detail Oriented, Disaster Recovery, Documentation, Employee Assistance Plan, Endpoint Security, Energy Performance Certificate (EPC), Hardware Virtualization, Identify Issues, Identity Federation, Information Technology & Information Systems, Internet Security, Maintain Compliance, Mentoring, Mergers and Acquisitions, Microsoft Active Directory, Microsoft Exchange Server, Microsoft Hyper-V, Microsoft Product Family, Microsoft SharePoint, Microsoft Windows Azure, Microsoft Windows Server, On Call, Operations Security (OPSEC), Power Generation, Regulatory Compliance, Root Cause Analysis, Scripting (Scripting Languages), Security Assertion Markup Language (SAML), Single Sign-On (SSO), Software Patches, Supervisory Control and Data Acquisition (SCADA), System Integration (SI), Systems Administration/Management, Systems Maintenance, Team Building, Team Lead/Manager, Technical Support, Technical Writing, Tuition Fees, VMS Operating System, Virtual Machine (VM), Virtualization, Windows PowerShell
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.
About this Role:
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
- Provide on-call support and mentor junior IT staff
What You'll Bring:
- 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)
What You'll Get:
- Comprehensive Health Coverage
- Employee Assistance Program (EAP)
- Professional Development Opportunities
- Employee Discount Program
Equal Opportunity Employer:
All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, national origin or ancestry, sex (including gender, pregnancy, sexual orientation, and/or gender identity), age, disability, genetic information, veteran status, and/or any other basis protected by applicable federal, state or local law.
We are an Equal Opportunity Employer, including disability and protected veteran status.
We prohibit all types of discrimination and are committed to providing access and equal opportunity for individuals with disabilities. For additional information or if reasonable accommodation is needed to participate in the job application, interview, or hiring processes or to perform the essential functions of a position, please contact us the Company’s Human Resources department.
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Quanta Power Solutions, LLC