HtsengOpen

Experienced Service Technician

Location
Manchester, NH, US
Posted
Oct 13, 2026
Last seen
Oct 14, 2026

About the role

Control Technologies, Inc. (CTI) is one of the largest and independent building systems integrators in the northeast, serving both New England and New York city. For over 30 years, building managers and owners across the Northeast have trusted Control Technologies (CTI) to provide quality, state-of-the-art building controls, and management solutions to meet their facility’s unique needs.

We are seeking inspired individuals to join our team. Our company hosts locations in Vermont, New Hampshire, Massachusetts, and New York City. We place a high level of trust in our employees and prioritize investing in their growth and success. Investment in our employees makes a difference in helping us reach our goals with opportunities and challenges that lie ahead.

POSITION TITLE: Senior Field Service Technician/ HVAC Software Technician

OVERALL OBJECTIVE: Successful candidate will be responsible for troubleshooting and repair HEATPUMP system problems at the customer facility. The successful technician will demonstrate CTI’s breadth of knowledge in the HVAC controls industry. Duties include programming HEATPUMP control systems according to specs, reading mechanical blueprints, providing customer training; field start-up; and, technical support to field technicians.

ESSENTIAL FUNCTIONS:

Controls/HVAC/Mechanical Preventive Maintenance Agreements

  • Monitor HVAC equipment for proper operation and settings per OEM minimum requirements
  • Perform electro-mechanical maintenance on HVAC equipment and controls
  • Accurately diagnosis and troubleshoot HVAC systems
  • Accurately document all work performed and parts used on service work orders via Service TRAC software. Service TRAC software shall be synchronized with the CTI server daily.
  • Explain work performed to customer and obtain customers’ approval prior to departure
  • Work with minimal supervision
  • Respond to 24/7 emergency service calls as needed
  • Maintain Vehicle stocking levels
  • Perform cycle counts on vehicle inventory bi-annually (November and May)
  • Maintain vehicle cleanliness inside and outside
  • Responsible for reporting vehicle maintenance needs to direct supervisor and fleet manager
  • Accurate recording of time on corporate time sheet via Service TRAC software
  • Document diagrammatic changes to operation and maintenance manuals
  • Perform digital controller programming to achieve sequence of operations detailed by project specifications.
  • Commission and verify proper functionality of field controllers on assigned projects.
  • Complete programming requirements for specific projects
  • Perform graphical programming for customer computer interfaces for various product lines.
  • Ensure that customer satisfaction is always 100%.
  • Interact with customers and contractors as required.
  • Provides assistance to others as needed
  • Maintains computer hardware, software, and licenses as required to assure properly operating equipment.
  • Proactively work in a safe manner in the context of performing the functions of your position.

NON-ESSENTIAL FUNCTIONS: • Perform other duties as assigned. • Provide on-the-job-training to field service technicians when required

This description is not intended to be a complete statement of the position, but rather to act as a guide to the general work to be performed.

JOB STANDARDS/OTHER: To perform the job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The incumbent’s successful performance will reflect a high level of enthusiasm to work within a team environment in a constantly improving organization. The incumbent’s successful performance will also reflect the ability to organize and prioritize work flow and meet established deadlines. Employee must maintain confidentiality of customer information. Employee must be consistent and accurate in the execution of policies and procedures. Must have the ability to establish and maintain good relations with his or her coworkers and external customers. Experience that includes all aspects of HEATPUMP /Building Automation Controls is necessary. A highly motivated self-starter with exceptional communication, leadership and computer skills (TCP/IP, Photoshop, XML, MS Windows, Java, Visio and AutoCAD) is required.

WORKING CONDITIONS: The work environment characteristics and physical demands described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The incumbent will travel to job sites as dispatched and work outside of the office. She/he will use a personal computer and various types of communication equipment frequently. Hours of work are consistent with normal working hours, with some flexible scheduling required as requested by the customer.

MINIMUM QUALIFICATIONS AND/OR EXPERIENCE: • A qualified candidate will have a Bachelor of Science degree, or a related field experience, preferably Mechanical or Electrical fields. In lieu of a college degree, minimum of (5) years of field/design experience will be acceptable. • Excellent communications skills, both verbal and technical writing. • Ability to plan, prioritize and meet deadlines within specified time constraints. • Must have at good understanding of boilers, chillers, and air-handling units, electrical equipment, motors and other HVAC equipment and their use. Ability to lift up to 75 pounds. Good interpersonal skills required. Must have valid driver’s license and clean driving record.

Mandatory requirements • EPA Universal 608 certification • NH Gas Fitters License

Minimum of two (2) Skills are required from this category, • AX Certification or equivalent experience • Niagara R2 Certification or equivalent experience • Honeywell Certification or equivalent experience • Johnson Certification or equivalent experience • WPT Certification or equivalent experience • Alerton Certification or equivalent experience • Niagara R2 Certification or equivalent experience • Network 8000 Certification or equivalent experience

Optional certifications below are a plus: • Pneumatic controls • NORA Certified or CTAP certified • Variable Speed Drive Certified • Or any other DDC control programming software

Why You Should Apply For over 30 years, Control Technologies, Inc. has built its success as an industry leader in building automation solutions and services. We pride ourselves in delivering truly Open Systems. Here, you will experience exciting opportunities with competitive benefits. We look forward to you joining our award-winning team. Equal Opportunity Employer Control Technologies, Inc. is an Equal Opportunity, Affirmative Action, and E-Verify Employer encouraging diversity in the workplace. Control Technologies, Inc. does not discriminate based on race, color, religion, national origin, age, sex, sexual orientation, veteran status, genetic information, family medical history, disability, or other characteristics which are or may be protected by law. We urge qualified minorities and women to apply.