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American Transmission Company Sr. Network System Engineer in Pewaukee, Wisconsin

Summary of Responsibilities:

Energize your career at ATC! We’re looking for a Sr. Network Systems Engineer to join our growing team as we lead the renewable energy transition to ensure exceptional reliability for tomorrow .In this role, you'll operate, maintain and enhance a complex multi-site systems infrastructure that supports all application and data services for our technology intensive organization. You will use your balanced set of networking and data center skills including voice, telecom, IP networking, WiFi, automation, and software defined datacenter infrastructure to work with a small multi-disciplinary team to design and implement new solutions, perform periodic hardware and software updates, expand capacity to support rapid growth, plan for disasters, monitor health and respond to issues to support mission critical services. Familiarity with systems engineering or cloud/virtual hosting would potentially be helpful in this role.

Essential Responsibilities:

You’ll use your bachelor’s degree in computer science, MIS or related field and expert-level industry certifications. Although a degree is preferred, we will consider related experience and education in lieu of a degree. You will build, test, configure, maintain and troubleshoot network infrastructure equipment, including routers, switches, voice gateways, and optical equipment as well as provisioning and performance testing of communication circuits. Communication is critical as you collaborate with key stakeholders to ensure services meet business requirements for availability, performance and compatibility. You’ll also create and maintain technical design and support documentation, repair and recover from system failures, perform routine service monitoring, and record findings and take corrective action if needed. Our network engineers also administer and support ATC’s Business Continuity & Disaster Recovery plans and provide On-Call Support of 24/7x365 System Operations via a weekly rotational schedule.

ATC embraces flexibility in our work and our workplace. We trust our employees to get work done where and when it makes sense, depending on the schedule for the day and the needs of the business

If you enjoy building relationships and world-class networks, we want you to bring your positive energy to ATC!

Grades 25/29/30

Number of Openings Available:


Posting Date:


Time Type:

Full time

Equal Opportunity Employer:

ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law.

ATC is a transmission-only electric utility that helps keep the lights on, businesses running and communities strong in Wisconsin, Michigan, Minnesota and Illinois. As owner and operator of more than 9,530 miles of transmission lines and 530 substations, we help meet the electric needs of more than 5 million people in our service area.