Jobs › Greenheck

Network Administrator Team Lead

Greenheck · Schofield, WI · $117,249–$144,837 a year · Full time

Posted Sep 8, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about a network outage you led the response to. What did you do first?

What they are checking: Whether they stay calm, restore service and communicate clearly during an incident.

How do you lead a team of network administrators with different skill levels?

What they are checking: Whether they can direct and develop people, not just be the strongest technician.

Tell me about a time you had to push for budget or a project that leadership didn't see as urgent.

What they are checking: Whether they can explain infrastructure risk in business terms to get support.

What would you do

Users say the network is slow at one plant but your monitoring looks fine. How do you investigate?

What they are checking: Whether they take user reports seriously and troubleshoot beyond the dashboard.

A team member made a configuration change that caused an outage. How do you handle it?

What they are checking: Whether they focus on fixing the process and learning rather than blame.

About the work

How would you plan the replacement of core switches at a manufacturing site that runs multiple shifts?

What they are checking: Whether they plan cutovers around production with testing and a rollback path.

How do you segment a network that includes office users, plant floor equipment and guests?

What they are checking: Whether they understand VLANs and segmentation to protect production systems.

What steps do you take to keep network devices secure over time?

What they are checking: Whether they handle patching, configuration standards, access control and monitoring consistently.

How do you define and maintain service levels for network support?

What they are checking: Whether they can set clear expectations and measure the team against them.

How do you keep network documentation current so the team isn't dependent on one person?

What they are checking: Whether they build resilience into the team through documentation and shared knowledge.

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The full job description

As published by Greenheck.

Ready to join a global leader in air movement and ventilation? At Greenheck Group, joining our team means more than just starting a job, it’s joining an award-winning culture prioritizing your growth and development. Our unwavering commitment in supporting our team members both personally and professionally has earned us national recognition time and time again. As an innovative, environmentally responsible manufacturer of commercial HVAC systems, Greenheck Group designs and manufactures industry-leading air movement and ventilation solutions through our family of trusted brands. Our products are found in commercial, institutional, and industrial facilities worldwide, from schools and hospitals to factories and stadiums. Since 1947, we’ve proudly invested in our people and our communities, fostering innovation, leadership, and opportunity at every level. We are more than products, we are a team of inspired people doing extraordinary things. As the Network Administrator Team Lead, you will provide leadership and vision while supervising the company's IT infrastructure, including the replacement, setup, maintenance, and security of all network devices. Set up, configure, and support internal and/or external networks, hardware, applications, security, and configurations. Provide direction to network team members, troubleshoot system performance, and define/maintain service level agreement with the company. WHAT YOU'LL BE DOING • Supervise and facilitate the daily coverage, workload, and workflow among Network team members including performing the day-to-day tasks required. • Enterprise Network administration duties include configuring, installing, and maintaining network hardware and infrastructure, VoIP phones, printers, firewalls, switches, routers, Wi-Fi and access points, battery backups and cabling. • Install new hardware and software upgrades for all layered products after presenting a plan for user testing and migration to the new product level. • Monitor system performance and proposes software updates or parameter changes to enhance system performance; develop a plan for testing, implementing, and measuring the results of system performance. • Work with hardware and software customer support service organizations as required solving problems. • Build relationships with outside vendors and negotiate services. • Responsible for WAN contracts and technology deployments and upgrades for both domestic and international telecom. • Participate in the development of the IT Operations budget. • Work with employees to resolve hardware/software issues, spec IT requirements for services and meet expected IT service levels and standards. • Attend training sessions, read instructional manuals, and read industry periodicals to maintain a current understanding of the various operating systems and maintained software. • Travel to various locations domestic and international as needed. • Occasionally work during non-business hours to perform maintenance and installations. WHAT YOU SHOULD HAVE • 4-6 years of relevant work experience required. • 1-2 years of relevant leadership experience required. • 4 Year / Bachelor Degree in Computer Science or Information Systems or equivalent years of job experience required. • LAN/WAN design and installation experience preferred. • Cisco Route/Switch experience preferred. • Juniper Network Configuration experience preferred. • IT security experience preferred. • Network monitoring experience preferred. • Wireless technology implementation, maintenance and troubleshooting experience preferred. • Advanced troubleshooting experience preferred. • MPLS and BGP experience preferred. • DNS and DHCP working knowledge experience preferred. • Previous experience in system performance monitoring and fine-tuning experience preferred. COMPENSATION & BENEFITS Greenheck Group takes pride in providing competitive pay along with a comprehensive benefits package as part of our total rewards program.  The starting base pay range for this position is $117,249-$144,837 and may vary based on factors such as job-related knowledge, skills, experience, and performance. With best-in-class benefits, you can be the best you, and together, we can be the best in the industry. Visit our Perks & Benefits page for more information on these offerings: • Health & Family Support • Financial Security • Learning & Development • Rewards & Recognition • Wellbeing & Mental Health • Work-Life Balance • Fun Perks SPECIAL NOTATION The preceding statements are intended to describe the general nature and level of work being performed by people in this position. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills. The Employer retains the right to change or assign other duties to this position. PHYSICAL REQUIREMENTS Work is performed in an office environment and requires the ability to operate standard office equipment, such as a computer and phone. Sedentary work. Exerting up to 10 pounds of force occasionally and/or negligible amount of force frequently or constantly to lift, carry, push, pull or otherwise move objects. Repetitive motion. Substantial motions of the wrists, hands, and/or fingers. The person is required to have close visual acuity to perform an activity such as: preparing and analyzing data, and figures; transcribing; viewing a computer terminal; extensive reading. Occasional mobility required to attend in-person meetings and complete various office tasks. EEO STATEMENT We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. ACCOMMODATIONS REQUEST Greenheck Group complies with federal and state disability laws and makes reasonable accommodations for applicants and candidates with disabilities. To request an accommodation for the application or interview process, please email HR@greenheck.com with your name, job title, posting number, and requested accommodation. RECRUITING FRAUD ALERT At Greenheck Group, your personal information and online safety are our top priorities. Our recruiters will only direct candidates to apply through our official career page at https://greenheckgroup.com/careers/ . We will never request payments, financial account details, or sensitive information such as Social Security numbers. If you’re unsure about the legitimacy of a message, please contact HR@greenheck.com for verification. If you're looking for a place to grow while working with happy, enthusiastic, values-based people, you'll enjoy your career with us!

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