Full-Time

Field Service Technician

Updated on 8/23/2026

Johnson Controls

Johnson Controls

10,001+ employees

Provides smart building technology and services

Compensation Overview

$25.50 - $34.10/hr

No H1B Sponsorship

Ashburn, VA, USA

In Person

Travel to customer locations, including domestic and international sites, may reach 70%.

US Citizenship, US Top Secret Clearance Required

Category
Building Systems & HVAC (1)
Required Skills
Microsoft Office
HVAC
Microsoft Windows
Word/Pages/Docs
Excel/Numbers/Sheets
Microsoft Outlook

Get referred to Johnson Controls

See people who can refer or advise you

Requirements
  • Must have a high school diploma or equivalent GED certificate.
  • Must be a registered apprentice in Electrical or HVAC.
  • Must be willing to travel up to 70%.
  • Must have a full understanding of basic electrical and control systems, how electricity works, and the process of treating air to control temperature, humidity, and distribution.
  • Must have general knowledge of HVAC and mechanical systems.
  • Must be able to identify three-phase versus single-phase wiring.
  • Must understand parallel and series circuits.
  • Must understand Ohm’s law and be able to use a multimeter to read voltage and resistance values.
  • Must be able to read, understand, and work from mechanical drawings.
  • Must be able to maintain required records and prepare reports.
  • Must possess a valid passport and driver’s license.
  • Must have the aptitude and communication skills to act independently.
  • Must have technical and working knowledge of internal and industry design and construction codes and standards.
  • Must demonstrate planning, organizational, problem-solving, and decision-making abilities, supplemented with practical aptitude.
  • Must be able to lift 40 pounds and use ladders while working from heights.
  • Must have experience working in industrial, manufacturing facility, or field environments.
  • Must have basic knowledge of Windows and Microsoft Office, including Outlook, Word, and Excel.
  • Must be able to drive to local job site locations.
  • Must pass a Department of Defense background check requiring proof of United States citizenship.
  • Must comply with safety-sensitive position requirements and maintain required personal protective equipment.
Responsibilities
  • Check in with the manager after each workday while in the field.
  • Complete company-provided forms during or at the end of each day or job.
  • Complete daily scheduled tasks.
  • Check in with the client at the beginning and end of each day.
  • Obtain client signatures on company-provided forms where applicable.
  • Use time clocks in the plant and the ADP application in the field to account for daily time.
  • Submit trip paperwork for processing in sequential order.
  • Ensure expense receipts and invoices include job numbers and are sent to the correct person.
  • List and document excess materials used for each job.
  • Assist other Johnson Controls and Silent-Aire field technicians at job sites as needed.
  • Answer office emails and calls in a timely manner.
  • Provide status updates to the manager or field supervisor as needed.
  • Secure parts and tools needed for jobs.
  • Report warranty repairs to the manager or field supervisor and provide information needed for plant follow-up when the issue is internal.
  • Consult the manager or field supervisor when uncertain.
  • Train Level 1 field service technicians and provide support as needed.
  • Follow company policies and lead by example, including adhering to nondisclosure policies.
  • Maintain all safety equipment.
  • Work on commissioning and after-sales service activities with other team members.
Desired Qualifications
  • Registered refrigeration or HVAC technician, controls technician, electrician journeyman, or related tradesperson.
  • Experience working in highly sensitive or mission-critical facilities.

Johnson Controls transforms environments where people live, work, learn, and play by providing smart, healthy, and sustainable buildings. It offers comprehensive digital solutions through its OpenBlue platform, serving healthcare, education, data centers, airports, stadiums, manufacturing, and government sectors with a portfolio of building technology, software, and services focused on efficiency, safety, and sustainability. The company operates in more than 150 countries with about 100,000 experts and aims to reimagine building performance to benefit people, places, and the planet.

Company Size

10,001+

Company Stage

IPO

Headquarters

Cork, Ireland

Founded

1885

Get referred to Johnson Controls

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • July 29, 2026 Q3 orders rose 27%, and backlog hit a record $21 billion.
  • OpenBlue Energy and Comfort Intelligence cuts airside energy nearly 10%, boosting customer ROI.
  • Management says data-center sales reach high-teens of FY26 revenue and one-third within five years.

What critics are saying

  • A multi-year restructuring still carries about $400 million of costs through fiscal 2027.
  • June 30, 2026 liabilities included $169 million environmental reserves and $381 million asbestos obligations.
  • PFAS, AFFF, and asbestos litigation keep draining cash, while data-center megaprojects drive growth concentration.

What makes Johnson Controls unique

  • OpenBlue AI-native platform launched August 5, 2026, unifies building data, controls, cybersecurity, and workflows.
  • Johnson Controls acquired Alloy Enterprises on May 13, 2026, adding direct-liquid-cooling for AI data centers.
  • Its mission-critical HVAC, service, and thermal-management depth spans 150 countries and complex facilities.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Company Vehicle

Health Insurance

Dental Insurance

Vision Insurance

Health Savings Account/Flexible Spending Account

Life Insurance

Disability Insurance

401(k) Company Match

Employee Referral Bonus

Wellness Program

Employee Assistance Program

Paid Vacation

Paid Holidays

Paid Sick Leave

Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

-4%

1 year growth

-4%

2 year growth

-3%
FinSMEs
May 19th, 2026
Armada Raises $230M in Series B Funding

Armada, a San Francisco, CA-based infrastructure and artificial intelligence company developing an edge computing and satellite-enabled platform, raised $230M in Series B funding

Pulse 2.0
Apr 27th, 2026
Johnson Controls acquires Nantum AI to boost AI-driven energy optimisation in OpenBlue platform

Johnson Controls has acquired Nantum AI, a New York-based developer of AI algorithms for building energy efficiency, to enhance its OpenBlue digital ecosystem. The deal adds advanced AI-driven control capabilities for optimising HVAC systems and reducing energy consumption. Nantum AI's technology enables real-time optimisation of building airflow based on occupancy, extending OpenBlue's capabilities beyond central HVAC systems to include granular, system-wide control. The company has demonstrated energy savings exceeding 10% for customers by leveraging data from occupancy patterns, weather conditions and utility trends. The acquisition expands OpenBlue's optimisation capabilities from water-side systems to include autonomous AI-driven control across both air- and water-side applications. The combined offering is being piloted across complex environments including healthcare campuses and manufacturing facilities.

Toronto Stock Exchange News Today
Mar 10th, 2026
Ring Capital joins Enerin's Series A to decarbonise high-temperature industrial heat

Enerin, a Norwegian industrial heat pump technology company, has completed the third tranche of its Series A round, adding Paris-based Ring Capital to its investor consortium. The round includes Climentum Capital, The Footprint Firm, Johnson Controls, Move Energy, PSV Hafnium and Momentum. The company's HoegTemp system delivers thermal energy at temperatures up to 250°C, targeting the industrial heat segment responsible for over 20% of global CO2 emissions. Each installation avoids approximately 36,000 tonnes of CO2 equivalent over its lifetime by replacing fossil-fuel boilers. Enerin is transitioning from development to serial production, with three active pilots and a recent contract with Roche. The funding will scale manufacturing operations and accelerate product development. CEO Arne Høeg said Ring Capital's involvement strengthens the company's ability to deploy solutions across Europe.

Yahoo Finance
Mar 6th, 2026
Insteel reports fastest revenue growth among building products stocks despite missing Q4 estimates

Insteel reported Q4 revenues of $159.9 million, up 23.3% year on year, but missed analysts' expectations by 1.3%. The steel wire reinforcing products manufacturer delivered mixed results, beating earnings per share estimates whilst falling short on revenue. Despite achieving the fastest revenue growth among the five commercial building products stocks tracked, Insteel recorded the weakest quarterly performance in the sector. The group collectively beat consensus revenue estimates by 1.2% and saw share prices rise 3.4% on average since earnings. Johnson Controls led the sector with revenues of $5.80 billion, up 6.8% year on year and exceeding expectations by 2.8%. Insteel's stock has risen 3.6% since reporting and currently trades at $34.90.

PR Newswire
Feb 18th, 2026
Johnson Controls to acquire Alloy Enterprises, boosting data center cooling efficiency by up to 35%

Johnson Controls has signed an agreement to acquire Alloy Enterprises, a Boston-based thermal management technology company, to strengthen its position in the data centre cooling market. Financial terms were not disclosed. Founded in 2020, Alloy Enterprises specialises in advanced direct liquid cooling components that can improve thermal management efficiency by up to 35% and reduce pressure drop by up to 75%, resulting in lower overall cooling system energy use. The company's proprietary Stack Forging manufacturing process creates single-piece components with embedded microgeometries for maximum heat transfer. The acquisition complements Johnson Controls' existing thermal management portfolio and aligns with its strategy to deliver differentiated cooling solutions for AI-driven data centres. The transaction is expected to close in fiscal Q3, subject to regulatory approvals.