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Building Management Services Specialist

Fermilab · Batavia, IL · $37.67–$45.94 an hour · Full time

Posted Jun 11, 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 time you optimized a building system to save energy without hurting comfort or operations.

What they are checking: Whether they have improved system performance, which the posting names directly.

As a visible subject matter expert, how do you share your knowledge with other technicians?

What they are checking: Whether they help others build skill rather than keeping knowledge to themselves.

What would you do

Some facilities here support sensitive science. How would your approach change for a lab with strict temperature or humidity needs?

What they are checking: Whether they can see how building systems affect research operations.

A building alarm comes in after hours for a critical facility. What do you do?

What they are checking: Whether they respond quickly and safely while following procedures.

How do you coordinate a controls project with contractors and building users?

What they are checking: Whether they can manage work that affects many people across a large site.

About the work

Which building automation systems have you worked with, and what kinds of controls did you program or troubleshoot?

What they are checking: Whether they have the advanced BAS knowledge the role needs.

Walk me through how you troubleshoot an air handler that is not holding its setpoint.

What they are checking: Whether they can diagnose controls and mechanical issues logically.

How do you calibrate sensors and verify that a control loop is working correctly?

What they are checking: Whether they understand calibration and loop tuning for reliable building operation.

How do you work safely on electrical and mechanical equipment in occupied buildings?

What they are checking: Whether they follow safety practices that protect them and building occupants.

How do you document changes you make to control programs or sequences?

What they are checking: Whether they keep records that let others understand and maintain systems.

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The full job description

As published by Fermilab.

The expected hiring range for this position is: $37.67-$45.94. Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such the scope and responsibilities of the position, qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. This position is not eligible for relocation assistance, referral bonus program, or sponsorship assistance. About the Role: Fermilab is looking for a Building Management Services Specialist to play a critical role in ensuring the efficient operations, maintenance, and optimization of facility systems that support vast portfolio of scientific, technical, and administrative facilities. This role will fabricate, operate, test, calibrate, repair, and modify equipment, systems and devices. What your day-to-day as a Building Management Services Specialist at Fermilab will look like: • Acting as a visible subject matter expert in one or more advanced and specialized technical functions. • Applying advanced and specialized knowledge to fabricate, set-up, calibrate, operate, test, repair, and/or modify a wide variety of highly complex electrical/electronic and/or mechanical equipment, systems, and devices for building automation and controls systems projects/equipment. May coordinate and review the work of less experienced technical staff and oversee contractors. • Assisting in the design and development of equipment and systems including providing engineering support activities to assigned projects or tasks. • Contributing to the selection of plans, techniques, designs, layouts, cost estimates, and scheduling of technical projects. • Writing best practices, procedures, and documentation for all finished work. Entering relevant work information into a database and/or personal logbook. • Producing reports as assigned. Electronically prepares and compiles technical data and safety records for equipment using databases, spreadsheets, and other appropriate computing software and programs. • Providing complex technical support and maintenance for a wide variety of instruments and equipment in the assigned area. Troubleshooting problems and repairs as needed. • Conducting periodic safety inspections of assigned areas, including generation of hazard analyses. • Responding to and leading operational and emergency requirements. Will be required to respond to emergency call-ins. • Procuring and maintaining inventories of technical parts, supplies, materials, and equipment for assigned projects. Interacts with outside vendors, resolve technical problems. May conduct on-site vendor visits and expedite deliveries. Orders parts, tooling, and supplies for assigned projects. • Assisting in the design and development of equipment and systems including providing engineering support activities to assigned projects or tasks. • Directing, mentoring, and/or guiding the work of other technicians or contractors. As assigned, serve as the lead technician for specific group projects or tasks. • Performing other duties as assigned by supervisor. • Abiding by being responsible for performing all duties in accordance with all environmental, health and safety regulations and practices pertinent to this position Skills and Attributes for Success: • High School diploma (or technical certificate or equivalent) • 12+ years or associate’s degree and 6+ years of experience with Building Automation System Controls (BAS) or Programmable Logic Controllers (PLC) • PLC programming & troubleshooting (preferred, but not required) • BAS controller programming & troubleshooting (preferred, but not required) • BAS operator Applicable Knowledge, Skills, and Abilities Required: • Demonstrated and sustained experience in the assigned area. • Possesses and applies advanced knowledge of electrical and mechanical technology concepts, practices, and procedures from extensive experience or academic study. • Required to legally operate a government vehicle. • Ability to become physically qualified to enter Oxygen Deficiency Hazard (ODH) locations and radiation areas • Experience working on mechanical & electronic systems using hand and common power tools • Proficiency in working in a Windows PC environment, using Outlook and Web based tools • OSHA 30 certification preferred Work Arrangement: Please note that the described work arrangement is subject to change based on business needs and is not guaranteed to be final. • Onsite : This is an onsite role, and the candidate must be able to work from our Batavia office. Benefits/Perks: Fermilab offers a competitive and comprehensive benefits program, including: • Medical, Dental, Vision and Flexible Spending Accounts • Paid time off • Life insurance • Short and Long-term disability insurance • Retirement benefits • Onsite day care Why Fermilab: Fermilab is America’s premier laboratory for particle physics and accelerator research, funded by the U.S. Department of Energy. We support discovery science experiments in Illinois and locations around the world, including deep underground mines in South Dakota and Canada, mountaintops in Arizona and Chile, CERN in Europe and the South Pole. Pre-Employment Screening: Drug-Free Workplace & Pre-Employment Screening Fermilab is dedicated to fostering a safe, productive and drug-free environment. An offer of employment is contingent upon the successful completion of a background check and drug screening. HSPD-12 In accordance with Homeland Security Presidential Directive 12 (HSPD-12) new employees are required to obtain and maintain a HSPD-12 Personal Identity Verification (PIV) Credential. To obtain this credential, new employees must successfully complete and pass a federal background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment. Foreign Government Sponsored Activities Fermilab employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. Such individuals will be asked to disclose any participation for review by Fermilab's Office of General Counsel. REAL-ID Requirement for access to Fermilab Campus Fermilab requires all members of the public to produce a REAL-ID, or equivalent, to access the Fermilab Campus for interviews or career events. A list of acceptable forms of ID can be found here: https://get-connected.fnal.gov/wp-content/uploads/2021/09/REALID-Documents.pdf . If a candidate is selected for an interview but does not possess any of the equivalent documents, we may schedule a virtual interview. Equal Opportunity Statement Fermilab is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information, and other legally protected categories.

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