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Salary
$42k – $58k per year
Location
In office (Linthicum Heights)
Seniority
Middle · 3+ years exp
Visa
H-1B filings in 12 months: 61 · green card filings: 15
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Aug 18, 2026. Johnson Controls scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Johnson Controls is a building technology company that makes and services heating, ventilation and air conditioning equipment, building automation and controls, fire detection and suppression systems, and security and access control products. It sells under brands such as York, Metasys and Tyco to commercial buildings, hospitals, data centers, schools and government facilities in more than 150 countries, and runs its North American operations from Milwaukee, Wisconsin. The company is headquartered in Cork, Ireland.

Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education.

For more than 140 years, Johnson Controls has delivered performance where it really matters. Backed by advanced technology, lifecycle services and an industry-leading field organization, we elevate customer performance, turn goals into real-world results and help move society forward.

What you will do

Performs assigned system commissioning using Johnson Controls configuration and commissioning tools. Troubleshoots and resolves basic HVAC mechanical, electrical, and controls problems. Responds to basic warranty calls. Provide our customers with the highest level of service to solve building inefficiencies and resolve service related items. As a trusted advisor to our customers you will provide solutions and outcomes at the time of service.

How you will do it

Loads system-level controller software.

Performs basic commissioning and system diagnostics from system-level controllers to end devices (i.e. sensors, actuators, etc) and completes all required commissioning documentation.

Keeps management and JCI contractor or customer informed of job progress and issues.

Calibrates systems requiring basic electronic test equipment.

Completes administrative tasks including but not limited to time sheets, expense reports, and on-site documentation.

Documents changes and provides information for as-built documentation.

Communicates with the JCI contractor or customer upon arrival and before leaving the work site.

Follows all safety standards and attends required safety training. High degree of regard to employee and subcontractor safety.

Provide recommendations and solutions to ensure facility is running efficiently to include upselling opportunities.

Provide quotes to support recommendations and solutions.

What we look for

Required

Vocational School four year program or an Associate degree in electronics, mechanical systems, computer technology, air conditioning or similar field plus three years of industry experience or 1 year experience in servicing electronic and/or mechanical systems in the HVAC industry.

Generally required knowledge includes HVAC controls systems, facilities management systems, site preparation, peripheral equipment installation and servicing techniques.

Effective interpersonal skills to properly represent Johnson Controls to customers and other outside contacts in an ethical and professional manner.

Ability to explain technical information to technical and non-technical people. Leadership skills to support the activities of Mechanics working on non-complex, non-critical Building Automation equipment on a job site.

PC experience required and the ability to program HVAC related software.

HIRING HOURLY RANGE: $21.44-29.42 (Hourly rate to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market

data.) This position includes a competitive benefits package. The posted salary range reflects the target compensation for this role. However, we recognize that exceptional candidates

may bring unique skills and experiences that exceed the typical profile. If you believe your background warrants consideration beyond the stated range, we encourage you to apply. To

support an efficient and fair hiring process, we may use technology assisted tools, including artificial intelligence (AI), to help identify and evaluate candidates. All hiring decisions are

ultimately made by human reviewers. For details, please visit the About Us tab on the Johnson Controls Careers site at https://jobs.johnsoncontrols.com/about-us

Johnson Controls International plc. is an equal employment opportunity and affirmative action employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, genetic information, sexual orientation, gender identity, status as a qualified individual with a disability or any other characteristic protected by law. To view more information about your equal opportunity and non-discrimination rights as a candidate, visitEEO is the Law. If you are an individual with a disability and you require an accommodation during the application process, please visit here.

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