Q

Quanta Services

Builds and repairs power grids and utility networks

IT Support Analyst 3

IT Service Desk & End User SupportConfirmed live in the last 24 hours
Full-timeBirmingham, AL, USANo salary listed

About the Job

Requirements

  • A bachelor's degree in Information Technology, Computer Science, Information Systems, or a related field is required; equivalent experience may be considered.
  • Five to eight years of experience in IT support, systems administration, infrastructure support, or a related technical role.
  • Advanced experience supporting Microsoft Windows operating systems and Microsoft 365 environments.
  • Strong experience administering Active Directory, Azure Active Directory (Entra ID), Group Policy, and user access management.
  • Advanced knowledge of networking concepts, including TCP/IP, DNS, DHCP, VPNs, routing, switching, firewalls, and wireless technologies.
  • Experience supporting enterprise infrastructure environments, remote sites, and distributed workforces.
  • Strong troubleshooting, problem-solving, and root cause analysis skills.
  • Knowledge of cybersecurity principles, endpoint security, vulnerability management, and incident response practices.
  • Experience supporting system backups, business continuity, and disaster recovery processes.
  • Ability to independently prioritize work, manage competing priorities, and execute projects with minimal supervision.
  • Ability to travel periodically for site visits, field support, and project activities.

Responsibilities

  • Provide Tier 2 and Tier 3 technical support for complex hardware, software, network, and connectivity issues across corporate and field locations.
  • Serve as a technical escalation point for service desk personnel and junior IT support staff.
  • Install, configure, maintain, and troubleshoot desktops, laptops, mobile devices, printers, and peripheral equipment.
  • Administer and maintain Active Directory, Microsoft 365, Exchange Online, Azure Active Directory (Entra ID), Group Policy, and identity management solutions.
  • Monitor, maintain, and troubleshoot LAN, WAN, VPN, wireless, and remote connectivity infrastructure supporting offices, substations, and project sites.
  • Lead the support, maintenance, and troubleshooting of operational technology (OT) systems, including SCADA and industrial control systems utilized in power generation and energy infrastructure projects.
  • Ensure the availability, reliability, security, and performance of business-critical applications, infrastructure, and OT environments.
  • Implement and support cybersecurity initiatives, vulnerability remediation efforts, endpoint protection solutions, and compliance requirements, including NERC CIP standards.
  • Lead system patching, software deployment, operating system upgrades, backup validation, and disaster recovery testing activities.
  • Perform root cause analysis on recurring incidents and implement long-term corrective actions to improve system stability.
  • Create and maintain technical documentation, standard operating procedures, network diagrams, system configurations, and knowledge base articles.
  • Collaborate with engineering, project management, cybersecurity, and field operations teams to support strategic business and project objectives.
  • Participate in infrastructure modernization efforts, cloud technology deployments, and technology lifecycle management initiatives.
  • Manage IT asset inventory, software licensing, vendor relationships, and equipment lifecycle planning.
  • Support and coordinate technology deployments for remote project sites and field offices.
  • Assist with evaluating, recommending, and implementing new technologies and best practices.
  • Mentor junior team members and provide technical guidance to support staff.
  • Travel to job sites, field offices, and customer locations as required.

Desired Qualifications

  • Experience supporting industrial, utility, power generation, renewable energy, or construction environments.
  • Hands-on experience with SCADA systems, operational technology (OT) environments, industrial control systems (ICS), or electrical utility infrastructure.
  • Working knowledge of NERC CIP standards and regulatory compliance requirements.
  • Experience supporting cloud platforms, including Microsoft Azure.
  • Experience with endpoint management solutions such as Microsoft Intune, SCCM, or similar tools.
  • Industry certifications such as CompTIA A+, Network+, Security+, Microsoft Certified: Azure Administrator Associate, Microsoft 365 Certified: Endpoint Administrator Associate, Cisco CCNA, or ITIL Foundation.
  • Experience leading technical projects, infrastructure upgrades, and enterprise technology implementations.

About the Company

Quanta Services

Builds and repairs power grids and utility networks

Quanta Services builds, upgrades and repairs the power lines, substations, pipelines and communications networks that utilities, power producers and large energy users rely on. It runs its own training school, Northwest Lineman College, which prepares workers for electric line work at campuses in several states. Quanta works through regional operating companies that handle engineering, construction, storm restoration and routine upkeep for their customers. Clients pay under long-term master service agreements for ongoing work and under fixed-price or cost-based contracts for large projects. Quanta was founded in 1997 by combining four electrical contractors and is based in Houston, Texas.

Company size
10,001+
Company stage
IPO
Headquarters
Houston, TX
Founded
1997

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