Senior Systems Administrator

WHO WE ARE

Quanta Technology is an independent technology, consulting, and testing company providing business and technical expertise along with advanced methodologies and processes to utilities and others in the power and energy industries.

Our mission is to provide unparalleled value to our clients in every engagement across the value chain by using advanced software and hardware, laboratories, and custom tools in a holistic approach to practical service and the most insightful thought leadership in the industry.

At Quanta Technology, our people define us. We value a company culture based on core values of diversity, teamwork, respect, accountability, innovation, and entrepreneurial spirit. Not only will you get the chance to work alongside industry thought leaders, but the opportunity to become a thought leader yourself. We’re focused on creating an environment committed to employee growth. That is achieved by ensuring a quality workspace, allowing flexible schedules, and through our training & mentoring programs.

Quanta Technology is committed to an equal-opportunity workplace.

Quanta Technology is a wholly owned subsidiary of Quanta Services (NYSE : PWR), a member of the S&P 500 and the largest specialty engineering construction company in North America, serving energy companies and communication utilities around the world.

We are seeking a Senior Systems Administrator to oversee the day-to-day management, maintenance, and optimization of our IT infrastructure. The ideal candidate will possess in-depth knowledge of systems administration, excellent troubleshooting skills, and experience managing complex IT environments. This is a hands‑on role that will involve both strategic planning and tactical execution of IT operations, including network, server, and storage systems.

• Administer and maintain a variety of server environments (Linux / Unix / Windows) and network systems, ensuring optimal performance, security, and availability.
• Proactively monitor systems, networks, and applications, identifying and resolving issues before they impact end‑users. Provide troubleshooting and support for escalated technical problems.
• Design, deploy, and manage configurations, including system updates, patches, and backups to ensure compliance with company policies and security standards.
• Regularly assess the performance of servers, storage, and network systems, making recommendations for improvements or upgrades to meet business requirements.
• Implement and manage security protocols, including firewalls, VPNs, and intrusion detection systems. Ensure all systems are compliant with industry standards and regulatory requirements.
• Design, implement, and maintain backup and disaster recovery solutions, ensuring minimal downtime and data loss in the event of an incident.
• Maintain clear and up-to-date documentation on all systems, configurations, and procedures. Provide regular reports on system performance, security, and infrastructure health.
• Collaborate with cross‑functional teams to design scalable, reliable, and efficient IT solutions. Mentor junior administrators and provide technical guidance as needed.
• Provide support and assist with emergency troubleshooting during off‑hours when required.

• Bachelor’s degree in Computer Science or related field.
• 7+ years of experience as a Systems Administrator or in a similar IT operations role with a focus on large‑scale, complex environments.

• Expertise in server administration (Linux / Unix / Windows).
• Strong knowledge of networking protocols and technologies (DNS, DHCP, HTTP, VPN, etc.).
• Familiarity with cloud platforms (AWS, Azure)
• Advanced experience with virtualization technologies (VMware, Hyper‑V) and infrastructure technologies (Net App, Nutanix).
• Strong scripting skills in Bash, Python, or Power Shell.
• Knowledge of database administration and high availability architectures.
• Familiarity with monitoring tools (e.g., Axonius, Incorta).
• Strong understanding of security best practices, including firewalls, access control, encryption, and vulnerability management.
• Excellent analytical and…