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Controls Systems Engineer Jobs in Connecticut (NOW HIRING)

Johnson Controls

Controls Service Technician

Rocky Hill, CT · On-site

$28.50 - $37.75/hr

Diagnoses and repairs complex control systems malfunctions requiring extensive knowledge of a ... Provides sketches of field changes and discrepancies for engineering corrections and drawings. May ...

Johnson Controls

Controls Service Technician

Rocky Hill, CT

$28.50 - $37.75/hr

Diagnoses and repairs complex control systems malfunctions requiring extensive knowledge of a ... Provides sketches of field changes and discrepancies for engineering corrections and drawings. May ...

Glanbia

Controls Technician

West Haven, CT · On-site

$30/hr

Responsible for controls and automation related activity in Connecticut facilities. * Assist ... Help Engineering team create plans for automation projects including system architecture, risk ...

Bestlogic Staffing

Building Controls Engineer

Hartford, CT · On-site

$84K - $108K/yr

Our client is seeking a Building Automation Controls Software Enginee r . The ideal candidate will ... System Programming & Engineering * Engineering new Direct Digital Control (DDC) projects.

Davis-Standard

Controls Engineer

Pawcatuck, CT · On-site

$75K - $120K/yr

This role involves control system architecture, PLC and HMI development, and cross functional collaboration from design through commissioning. The successful candidate will work closely with ...

Mirion

Project Engineer - Systems

Meriden, CT · On-site

Knowledge of advanced automation controls, with ability to adapt new technologies to meet system demands. * Knowledge of various communication control protocols, such as MODBUS, PROFINET, TCPIP.

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Showing results 21-40

All JobsControls Systems Engineer JobsControls Systems Engineer Jobs in Connecticut

Controls Systems Engineer information

See Connecticut salary details

$52.3K

$91.9K

$124.6K

How much do controls systems engineer jobs pay per year?

As of Sep 15, 2026, the average yearly pay for controls systems engineer in Connecticut is $91,869.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,400.00 and $102,700.00 per year, depending on experience, location, and employer.

What is a controls systems engineer?

Control Systems Engineers are professionals who design, develop, and maintain systems that manage, regulate, and automate processes in industries such as manufacturing, power generation, and transportation. They use principles of engineering, mathematics, and computer science to ensure that machines and processes operate efficiently, safely, and reliably. Their work often involves programming controllers, designing feedback loops, and integrating sensors and actuators to optimize system performance.

What are the key skills and qualifications needed to thrive as a controls systems engineer?

To thrive as a Controls Systems Engineer, you need a solid background in electrical engineering, automation, and process control, typically with a bachelor’s degree in engineering or a related field. Familiarity with PLC programming, SCADA systems, HMI software, and relevant certifications like Certified Automation Professional (CAP) are highly valued. Strong problem-solving, analytical thinking, and communication skills help you work effectively with cross-functional teams and troubleshoot complex systems. These skills are vital for designing, implementing, and maintaining reliable automation solutions that optimize safety and efficiency in industrial environments.

What are some common challenges a controls systems engineer faces when working on multidisciplinary projects?

Controls Systems Engineers frequently collaborate with mechanical, electrical, and software teams, which can pose coordination challenges due to differing design methodologies and project timelines. Ensuring seamless integration of control systems with various hardware and software components often requires effective communication and adaptability. Additionally, troubleshooting issues that arise during commissioning or operation—often under tight deadlines—demands strong problem-solving skills and a thorough understanding of both the control systems and the larger system architecture.

What is the difference between Controls Systems Engineer vs Automation Engineer?

AspectControls Systems EngineerAutomation Engineer
CredentialsBachelor's in Engineering, certifications like CSCP or ISABachelor's in Engineering, certifications like Certified Automation Professional (CAP)
Work EnvironmentIndustrial plants, manufacturing facilities, control system designManufacturing, process industries, robotics, and system integration
Industry UsageHeavy industry, process control, manufacturingAutomation, robotics, process optimization

Controls Systems Engineers focus on designing, developing, and maintaining control systems for industrial processes, while Automation Engineers concentrate on implementing automation solutions, including robotics and software. Both roles require similar credentials and often work in overlapping environments, but their primary focus differs: control system design versus automation implementation.

What cities in Connecticut are hiring for Controls Systems Engineer jobs?

Cities in Connecticut with the most Controls Systems Engineer job openings:

Infographic showing various Controls Systems Engineer job openings in Connecticut as of August 2026, with employment types broken down into 84% Full Time, 10% Part Time, 2% Temporary, 3% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $91,869 per year, or $44.2 per hour.

Controls Service Technician

Rocky Hill, CT • On-site

Johnson Controls
Machinery Manufacturing • 10K+ employees
Learn more about Johnson Controlsexternal

$28.50 - $37.75/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 25 days ago

Johnson Controls rating

8.0

Company rating: 8.0 out of 10

Based on 416 frontline employees who took The Breakroom Quiz

Job description

Build your best future with the Johnson Controls team
As a global leader in smart, healthy and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support many industries worldwide. You will have the opportunity to develop yourself through meaningful service work and learning opportunities. We strive to provide our employees with experience, focused on supporting their physical, financial, and emotional wellbeing. Become a member of the Johnson Controls family and thrive in an empowering company culture where your voice and ideas will be heard - your next great opportunity is just a few clicks away!
What we offer
  • Competitive salary
  • Paid vacation/holidays/sick time- 10 days of vacation first year
  • Comprehensive benefits package including 401K, medical, dental, and vision care - Available day one
  • Encouraging and collaborative team environment
  • Dedication to safety through our Zero Harm policy
  • Check us out!: https://youtu.be/pdZMNrDJviY

What you will do
Under minimal supervision, conducts preventive maintenance, repair, installation, and commissioning and general servicing of systems (including detailed troubleshooting of systems). Responsible for high levels of customer satisfaction through direct, on site, customer interface. With a high level of complete technical competence, mentors control technicians, service technicians and mechanical technicians on building automation activities. Properly completes required project and service documentation. 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
  • Diagnoses and repairs complex control systems malfunctions requiring extensive knowledge of a variety of electronic or digital controls systems and ability to test and write modifications in multiple languages of systems software.
  • Consults with the customer through data gathered and site assessments. Provides field proposals for retrofits, upgrades and or enhancements to existing equipment. Assists sales by providing technical recommendations for sales leads.
  • Manages assigned work to meet professional and efficient execution of time and customer satisfaction. Reports problems or changes to management immediately. Interfaces with branch manager, service manager, service project manager or subcontractors on projects to coordinate activities as required ethically and professionally.
  • Provides sketches of field changes and discrepancies for engineering corrections and drawings. May assist with job layouts and bid proposals.
  • Communicates with customers upon arrival and before leaving the work site. Ensures high levels of customer satisfaction. Meets regularly with customers to become familiar with operating problems. Keeps customer informed on the service provided, outstanding issues and recommends system enhancements, upgrades, and replacement. Promotes the sale of add-on work.
  • Adheres to all Johnson Controls and customer safety standards. Provides safety leadership and instruction to all control's technicians in the branch. Provides safety awareness while working onsite with Johnson Controls subcontractors.
  • Trains the customer in control systems operations. Delivers manuals and documentation to the customer for training needs as required.
  • Provides mentorship for certification of Controls Technicians and Service Technicians on complex building automation systems. Coaches, supports and trains the technical workforce on non-complex, non-critical equipment.
  • Compiles job documentation, such as certificate of completion, customer training form, training certificates and punch lists.
  • Conducts extensive self-study (reading, research and practice) to improve and maintain technical proficiency in company's product lines. Completes certifications as required by the company.
  • Other duties related to the installing, commissioning and servicing of building controls and facilities management systems and energy management systems, as assigned.
  • Assists in the design and configuration of building control systems as defined by the contract documents. Creates flow diagrams, sequence of operations, and bill of material, network layouts and electrical schematics as required.
  • Assists in developing and testing software programs necessary to operate the system per the project requirements' intent.
  • Compiles and/or completes project as built and close-out documentation.
  • Assists in the coordination and creation of necessary drawings and equipment schedules for submittals and installation.
  • Selects, orders, and tracks the delivery of materials for assigned projects. Coordinates factory-mounting processes to meet factory and project schedule.
  • Assists in the loading and commissioning of all system and network-level controllers as required. Assists in validation of complete system functionality and troubleshoots problems with subcontractors and other trades to ensure proper operation.
  • May provide field change information to the project team for the creation of as-built drawings and software.
  • Keeps management and JCI contractor or customer informed of job progress and issues.
  • Assists in performing site-specific training for owner / operator on the total building control system.
  • Participates in release meeting with project field team.
  • 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
  • Be a dedicated member of a North America Branch team willing to learn and be responsible for system trouble shooting, repair and aftermarket services for this fast-growing business.
  • Minimum of Four (4) years Commercial Controls troubleshooting experience in the HVAC industry. This includes buildings, chiller plants and systems.
  • Vocational School program graduate or an associate's degree in a technical field, or two years' experience in servicing electronic and or mechanical systems.
  • Demonstrated ability to install and/or service electronic control systems and HVAC equipment.
  • Effective communication skills to represent Johnson Controls on customer sites.
  • Possesses the ability to explain technical information to technical and non-technical people.
  • Demonstrate effective writing skills as well as understanding of programs and software applications.
  • Knowledge of control theory, automatic temperature controls, building automation systems and other building subsystems.

HIRING HOURLY RANGE: $26.83-35.09 (Hourly rate to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, location and alignment with market data.) This position includes a competitive benefits package. For details, please visit the About Us tab on the Johnson Controls Careers site at https://jobs.johnsoncontrols.com/about-us
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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, visit EEO is the Law. If you are an individual with a disability and you require an accommodation during the application process, please visit here.

What Johnson Controls employees say

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About Johnson Controls

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Johnson Controls is a world leader in smart buildings, creating safe, healthy and sustainable spaces. For nearly 140 years, we’ve made buildings better and now we’re transforming them again with our award-winning digital technologies and services. We’re using artificial intelligence and data driven solutions to give you deeper insight into your building’s health, sustainability and performance. It’s changing the way we design, operate and maintain indoor environments and driving to a new era of autonomous buildings. We deliver the blueprint of the future for industries such as healthcare, schools, data centers, airports, stadiums, hotels, manufacturing and beyond through OpenBlue, our comprehensive suite of connected solutions. Johnson Controls offers the world’s largest portfolio of building technology, software and services. Supported by a team of more than 100,000 dedicated employees working across 150 countries, we’re helping customers achieve their sustainability goals and power their mission.

Industry

Machinery manufacturing, water transportation, public safety statistics centers and offices and manufacturing

Company size

10,000+ Employees

Headquarters location

Milwaukee, WI, US

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