Field Service Technician Jobs in Connecticut
Field Service Technician jobs in Connecticut are concentrated in the state's advanced manufacturing, medical device, and defense technology sectors, with steady demand at every level from entry-level bench technicians to senior systems engineers. Hartford, New Haven, and Stamford anchor most of the hiring, where established employers like Otis Worldwide, United Technologies (now Raytheon Technologies), and Sikorsky have long maintained significant service and maintenance operations in the state. Elevator systems, aerospace ground support equipment, and industrial automation are among the most in-demand specialties right now. Scan the live roles below and apply to whichever ones fit.
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Showing 5 of 27+ Field Service Technician jobs
Job Title: Field Service Technician III
Anytown, CT, US, 06101
EnerSys® is an industrial technology leader serving the global community with mission critical stored energy solutions that meet the growing demand for energy efficiency, reliability and sustainability. We are driven by a passion to provide people everywhere with accessible power to help them work and live better. Our people are our strength, an endless resource for innovation, insight and enthusiasm.
This position will report to our EnerSys Energy Systems business, which serves the telecom, cable broadband, industrial, renewable, and data center markets. Our portfolio combines our stored energy expertise with power systems, enclosures, and renewable energy products to deliver world-class solutions for diverse applications such as 5G, broadband, Internet of Things (IoT), data center, and solar power. Our cutting-edge technology includes Lithium batteries, Fault Managed Power Systems, and Extended Run Time battery backup systems that improve the reliability and resiliency of broadband networks.
EnerSys has over thirty manufacturing and assembly plants worldwide servicing over 10,000 customers in more than 100 countries. Worldwide headquarters are located in Reading, PA, USA with regional headquarters in Europe and Asia. Some of our brands include PowerSafe, DataSafe, and Genesis batteries; Cordex power; and Outback Power renewable energy products. With sales and service locations throughout the world, and over 100 years of battery experience, EnerSys is the power/full solution for stored DC power products.
Job Purpose
EnerSys is seeking a highly motivated and skilled Field Service Technician III to join our growing Energy Systems team! In this role, you will be a technical expert, providing advanced on-site support to our valued customers. You will be responsible for the installation, maintenance, repair, and troubleshooting of complex equipment and systems, with a focus on ensuring optimal performance and minimizing downtime. If you are a customer-centric individual with a strong technical background, excellent problem-solving skills, and a passion for delivering exceptional service, we encourage you to apply!
As a technical expert and team leader, you will provide comprehensive on-site support for EnerSys Battery and Systems products and services. You will champion health and safety, quality, and standards while mentoring team members. Your leadership will be essential in achieving revenue and margin targets.
Essential Duties and Responsibilities
Advanced Field Service Expertise:
- Provide expert-level technical support to customers, including installation, commissioning, maintenance, and repair of complex battery equipment and power systems.
- Diagnose and troubleshoot intricate technical issues, utilizing your in-depth knowledge and advanced diagnostic tools.
- Perform preventative maintenance, system upgrades, and performance optimization to ensure maximum uptime and reliability.
- Proactively identify potential issues and implement preventative measures to avoid costly downtime.
Customer Focus:
- Build and maintain strong relationships with customers by providing timely, efficient, and professional service.
- Effectively communicate technical information to customers in a clear and understandable manner.
- Act as a trusted advisor to customers, providing guidance and recommendations on best practices for equipment operation, maintenance, and safety.
Safety and Compliance:
- Adhere to all company safety policies and procedures, including OSHA, DOT Hazmat, and ISO9000 standards.
- Operate material handling equipment safely and maintain a clean and organized work environment.
- Demonstrate safe work procedures when using hand and power tools.
- Complete all required safety and compliance training.
Training and Mentorship:
- Train and mentor junior technicians, sharing your expertise and knowledge to enhance their skills and development.
- Provide technical guidance and support to colleagues, contributing to the overall success of the team.
Project Management:
- Lead and manage small-scale field service projects, ensuring timely completion and adherence to project specifications.
- Coordinate with internal teams and external vendors to ensure seamless project execution.
Administration and Reporting:
- Meticulously document all service activities, including maintenance records, repair logs, and customer interactions.
- Prepare detailed technical reports and presentations for internal and external stakeholders.
- Analyze performance data and identify trends to improve service delivery and efficiency.
Qualifications
Required Qualifications:
Education and Experience:
- Technical degree or equivalent certification in a relevant field (e.g., electrical engineering, electronics technology).
- 3+ years of proven experience as a Field Service Technician, demonstrating progressive responsibility and technical expertise in the battery and power systems industry.
Technical Skills:
- In-depth knowledge of battery technologies, UPS systems, power distribution equipment, and related systems.
- Advanced troubleshooting and diagnostic skills, including the ability to interpret schematics, wiring diagrams, and technical manuals.
- Proficiency in using specialized tools and test equipment.
Other Skills:
- Excellent communication, interpersonal, and customer service skills.
- Strong analytical and problem-solving abilities.
- Ability to work independently and as part of a team.
- Valid driver's license with a clean driving record.
- Willingness to travel and work flexible hours as needed.
General Job Requirements
- Must be able and willing to do overnight travel
- Must be able and willing to operate a forklift.
- This position requires you to drive a company vehicle. Therefore, you must be able to pass the company’s driving requirements. Certain vehicles may also require a specific drivers license and have additional driving requirements.
- Must be able to differentiate colors.
- Must be able to frequently bend; twist; reach; stoop; kneel or crouch.
- Must be able to lift up to 50 pounds/23 kilos on a daily continuous basis. Anything heavier will be done with the assistance of a mechanical device or with the assistance of another employee.
- Must be able to stand for long periods of time
- Employees are responsible for wearing the required Personal Protective Equipment in the proper manner at all times.
- Must be able and willing to work overtime.
- Must be able and willing to work varying schedules which may include nights, weekends, and public holidays.
- Risk of electrical shock.
- This position is exposed to harmful materials such as lead/fiberglass products. Periodic blood tests are required to measure the level of lead. Precautions are taken by the company/employee to reduce the risk of exposure and help ensure everyones safety.
- This position requires working in a plant/warehouse environment. Therefore, expect varying working conditions.
EnerSys provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
Know Your Rights
Know Your Rights (Spanish)
We use artificial intelligence to screen, assess and select applicants for open positions, including for the purposes of reviewing and ranking application materials and scoring answers to application questions. Accordingly, decisions about your application and eligibility for employment with EnerSys may be made based exclusively on the automated processing of the personal information that you submit in your application materials.
Nearest Major Market: Hartford
Job Title: Field Service Technician III
Anytown, CT, US, 06101
EnerSys® is an industrial technology leader serving the global community with mission critical stored energy solutions that meet the growing demand for energy efficiency, reliability and sustainability. We are driven by a passion to provide people everywhere with accessible power to help them work and live better. Our people are our strength, an endless resource for innovation, insight and enthusiasm.
This position will report to our EnerSys Energy Systems business, which serves the telecom, cable broadband, industrial, renewable, and data center markets. Our portfolio combines our stored energy expertise with power systems, enclosures, and renewable energy products to deliver world-class solutions for diverse applications such as 5G, broadband, Internet of Things (IoT), data center, and solar power. Our cutting-edge technology includes Lithium batteries, Fault Managed Power Systems, and Extended Run Time battery backup systems that improve the reliability and resiliency of broadband networks.
EnerSys has over thirty manufacturing and assembly plants worldwide servicing over 10,000 customers in more than 100 countries. Worldwide headquarters are located in Reading, PA, USA with regional headquarters in Europe and Asia. Some of our brands include PowerSafe, DataSafe, and Genesis batteries; Cordex power; and Outback Power renewable energy products. With sales and service locations throughout the world, and over 100 years of battery experience, EnerSys is the power/full solution for stored DC power products.
Job Purpose
EnerSys is seeking a highly motivated and skilled Field Service Technician III to join our growing Energy Systems team! In this role, you will be a technical expert, providing advanced on-site support to our valued customers. You will be responsible for the installation, maintenance, repair, and troubleshooting of complex equipment and systems, with a focus on ensuring optimal performance and minimizing downtime. If you are a customer-centric individual with a strong technical background, excellent problem-solving skills, and a passion for delivering exceptional service, we encourage you to apply!
As a technical expert and team leader, you will provide comprehensive on-site support for EnerSys Battery and Systems products and services. You will champion health and safety, quality, and standards while mentoring team members. Your leadership will be essential in achieving revenue and margin targets.
Essential Duties and Responsibilities
Advanced Field Service Expertise:
- Provide expert-level technical support to customers, including installation, commissioning, maintenance, and repair of complex battery equipment and power systems.
- Diagnose and troubleshoot intricate technical issues, utilizing your in-depth knowledge and advanced diagnostic tools.
- Perform preventative maintenance, system upgrades, and performance optimization to ensure maximum uptime and reliability.
- Proactively identify potential issues and implement preventative measures to avoid costly downtime.
Customer Focus:
- Build and maintain strong relationships with customers by providing timely, efficient, and professional service.
- Effectively communicate technical information to customers in a clear and understandable manner.
- Act as a trusted advisor to customers, providing guidance and recommendations on best practices for equipment operation, maintenance, and safety.
Safety and Compliance:
- Adhere to all company safety policies and procedures, including OSHA, DOT Hazmat, and ISO9000 standards.
- Operate material handling equipment safely and maintain a clean and organized work environment.
- Demonstrate safe work procedures when using hand and power tools.
- Complete all required safety and compliance training.
Training and Mentorship:
- Train and mentor junior technicians, sharing your expertise and knowledge to enhance their skills and development.
- Provide technical guidance and support to colleagues, contributing to the overall success of the team.
Project Management:
- Lead and manage small-scale field service projects, ensuring timely completion and adherence to project specifications.
- Coordinate with internal teams and external vendors to ensure seamless project execution.
Administration and Reporting:
- Meticulously document all service activities, including maintenance records, repair logs, and customer interactions.
- Prepare detailed technical reports and presentations for internal and external stakeholders.
- Analyze performance data and identify trends to improve service delivery and efficiency.
Qualifications
Required Qualifications:
Education and Experience:
- Technical degree or equivalent certification in a relevant field (e.g., electrical engineering, electronics technology).
- 3+ years of proven experience as a Field Service Technician, demonstrating progressive responsibility and technical expertise in the battery and power systems industry.
Technical Skills:
- In-depth knowledge of battery technologies, UPS systems, power distribution equipment, and related systems.
- Advanced troubleshooting and diagnostic skills, including the ability to interpret schematics, wiring diagrams, and technical manuals.
- Proficiency in using specialized tools and test equipment.
Other Skills:
- Excellent communication, interpersonal, and customer service skills.
- Strong analytical and problem-solving abilities.
- Ability to work independently and as part of a team.
- Valid driver's license with a clean driving record.
- Willingness to travel and work flexible hours as needed.
General Job Requirements
- Must be able and willing to do overnight travel
- Must be able and willing to operate a forklift.
- This position requires you to drive a company vehicle. Therefore, you must be able to pass the company’s driving requirements. Certain vehicles may also require a specific drivers license and have additional driving requirements.
- Must be able to differentiate colors.
- Must be able to frequently bend; twist; reach; stoop; kneel or crouch.
- Must be able to lift up to 50 pounds/23 kilos on a daily continuous basis. Anything heavier will be done with the assistance of a mechanical device or with the assistance of another employee.
- Must be able to stand for long periods of time
- Employees are responsible for wearing the required Personal Protective Equipment in the proper manner at all times.
- Must be able and willing to work overtime.
- Must be able and willing to work varying schedules which may include nights, weekends, and public holidays.
- Risk of electrical shock.
- This position is exposed to harmful materials such as lead/fiberglass products. Periodic blood tests are required to measure the level of lead. Precautions are taken by the company/employee to reduce the risk of exposure and help ensure everyones safety.
- This position requires working in a plant/warehouse environment. Therefore, expect varying working conditions.
EnerSys provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
Know Your Rights
Know Your Rights (Spanish)
We use artificial intelligence to screen, assess and select applicants for open positions, including for the purposes of reviewing and ranking application materials and scoring answers to application questions. Accordingly, decisions about your application and eligibility for employment with EnerSys may be made based exclusively on the automated processing of the personal information that you submit in your application materials.
Nearest Major Market: Hartford
See All 27 Field Service Technician Jobs in Connecticut
Find roles in Connecticut that match your experience and apply in just a few clicks.
Find Field Service Technician JobsField Service Technician Jobs by City in Connecticut
Where Connecticut roles are concentrated, by current openings.
Field Service Technician Job Market in Connecticut
A snapshot from current Connecticut openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Manufacturing
- Technology & Software
- Automotive
- Consumer Goods
- Staffing & Recruiting
What Connecticut Employers Look For
The qualifications that appear most often in field service technician jobs across Connecticut.
- Associate degree or technical certificate in electronics, mechanical engineering technology, or a related field
- Valid Connecticut driver's license and clean driving record for field travel
- Hands-on experience servicing electrical, mechanical, or electromechanical systems
- Proficiency reading technical schematics, wiring diagrams, and service manuals
- Ability to use diagnostic tools including multimeters, oscilloscopes, and manufacturer software
- Strong customer communication skills and ability to work independently at client sites
Field Service Technician Jobs in Connecticut: Frequently Asked Questions
How do you become a field service technician in Connecticut?
Most field service technician roles in Connecticut require an associate degree or technical certificate from a program accredited by an institution like Gateway Community College, Naugatuck Valley Community College, or a comparable Connecticut technical high school pathway. While Connecticut does not issue a single statewide field service technician license, roles involving electrical work may require a Connecticut Electrical License issued by the Department of Consumer Protection. Manufacturers often provide equipment-specific certification during onboarding.
Which companies hire field service technicians in Connecticut?
Connecticut field service technician roles are posted by Aztec, ITW, and Graco and others right now, based on current listings on Migrate Mate as of August 2026. Connecticut's concentration of aerospace, defense, and medical device companies means a wide range of specializations are represented across current openings.
Which Connecticut cities have the most field service technician jobs?
Hartford, Connecticut, and New Haven lead Connecticut for field service technician openings right now. Hartford's dense cluster of aerospace and insurance technology firms, New Haven's medical device and university-affiliated research institutions, and Stamford's corporate headquarters presence drive consistent demand across those markets, while smaller cities often reflect the footprint of a single large manufacturer or defense contractor nearby.
Are there remote field service technician jobs in Connecticut?
Yes, but they're rare. Field service technician work is fundamentally hands-on and site-based, so most roles require physical presence at client locations or facilities. About 9% of field service technician openings tied to Connecticut are remote or hybrid as of August 2026, and those positions tend to involve technical support, remote diagnostics, or documentation rather than direct equipment servicing.
How can I get hired as a field service technician in Connecticut with little or no experience?
The most realistic entry path is completing a technical program at one of Connecticut's community or technical colleges, such as Naugatuck Valley Community College or Asnuntuck Community College, then applying to apprenticeship or entry-level service associate roles at manufacturers with Connecticut operations. Employers like Otis Worldwide run structured service technician apprenticeship programs. Adjacent roles such as warehouse equipment operator, lab technician, or facilities maintenance assistant are common lateral moves. A CompTIA certification or manufacturer-specific credential gives candidates a measurable edge in screening.
Where can I find and apply to field service technician jobs in Connecticut?
You can find and apply to field service technician jobs in Connecticut on Migrate Mate, which lists current Connecticut openings updated regularly. Search the available roles, find the ones that match your experience and preferred location, and apply directly to the ones that fit.
See All 27 Field Service Technician Jobs in Connecticut
Find roles in Connecticut that match your experience and apply in just a few clicks.
Find Field Service Technician Jobs