Senior Linux​/Unix Infrastructure Engineer – Onsite

Position Information

Job Title:

Senior Infrastructure Specialist

Location:

Orange, CT

Salary Range: $106,000 - $132,500

Schedule:

On Site - Office

The Senior Specialist Infrastructure (Unix/Linux) is a system administrator role in Orange CT supporting all Avangrid locations. Candidates will possess a minimum of 4 years of experience with Unix/Linux operating system administration and experience with virtualization, cloud environments, containerization, and scripting. The main objectives are safety, quality, and timeliness of assigned activities including installation, configuration, system maintenance, system monitoring, security management, patching, automation, scripting, backup and recovery, and troubleshooting on behalf of all of the Affiliates of AVANGRID Networks.

• Provide timely responses to all incidents, tasks, and requests assigned to meet Service Level Agreements.
• Deploy, configure, patch, and support (physical, virtual, cloud) installations of Unix and Linux operating systems (esp. Solaris, Enterprise Linux).
• Deploy, configure, and support engineered systems (e.g. Oracle PCA, Oracle Exadata, Oracle ZFS), enterprise storage platforms, and data protection platforms.
• Collaborate with application teams on containerized applications providing guidance and support on architecture, optimization, scalability, and management.
• Installation of agents (e.g. Oracle OEM) including configuration and reporting.
• Plan, optimize, and execute transfer of on-premises Linux workloads to public/hybrid cloud environments.
• Oversee third-party vendors, ensuring compliance with Avangrid’s processes, procedures, and all applicable laws/regulations.
• Provide maintenance and break‑fix of infrastructure technologies following the change management process.
• Participate in technical implementation plans in support of infrastructure technologies.
• Work with internal clients, suppliers/contractors, project teams, and other technical staff to identify, design, and support technical solutions.
• Participates in the evaluation, selection, and testing of hardware and software products.
• Maintain regulatory compliance under NERC/CIP guidelines.
• Maintain high quality security controls surrounding the critical SCADA systems.
• Perform special assignments from OSG Infrastructure leadership.
• Provide first shift weekday on-site support.
• Available for 24x7 rotational on call support.
• Travel as required within the US.

Note:

The above Key Responsibilities/Duties are not intended to be all inclusive. Employees in this position may be required to perform other related aspects of the job not listed above as assigned by their manager.

• Education:
  
  BS/BA Degree in Business, Computer Science, or other technical discipline. Will consider additional years of relevant experience and/or related technical certifications in lieu of degree requirement (in accordance with the FLSA Computer Professionals Exemption).
• Four years of experience with Linux/Unix system administration.
• Experience with Automation tools and scripting.
• Fundamental understanding of Networking, DNS, LDAP, virtualization, and containerization.
• Full professional proficiency in English language (written and spoken).

• Understanding of Security, computer hardware, software applications and data communication equipment.
• Network diagrams, firewall rules, ports, and services
• Understanding of relevant Compliance Regulations and Policies. (NERC-CIP, Etc.)
• Working understanding of the NERC-CIP requirements.

• Growth & Continuous Improvement
• Initiative & Change
• Focused on Results
• Customer Centric (internal and/or External)
• Communication
• Collaboration
• Leadership (people managers/leaders)

• Competitive benefits and growth opportunities
• Generous performance‑based bonuses
• 12% 401(k) match
• Comprehensive health, dental, and vision insurance
• Tuition reimbursement
  
  Professional development and clear career‑advancement pathways

Please note that any applicant who is not a citizen of the country of the vacancy will be subject to compliance with the applicable immigration requirements to legally work in that country.

At Avangrid we provide fair and equal employment and advancement opportunities for all employees and candidates regardless of race, color, religion, national origin, gender, sexual orientation, age, marital status, disability, protected veteran status or any other status protected by federal, state, or local law.

If you are an individual with a disability or a disabled veteran who is unable to use our online tool to search for or to apply for jobs, you may request a reasonable accommodation by contacting our People and Organization department at

Job Posting End Date:
June-19-2026