Senior Systems Engineer

Senior Systems Engineer

Job 290436

Posted 07-Aug-2026

Service line GWS Segment

Role type Full-time

Areas of Interest Digital & Technology/Information Technology, Engineering/Maintenance, Facilities Management

Location(s) Belfast
- Northern Ireland
- United Kingdom of Great Britain and Northern Ireland, Birmingham
- England
- United Kingdom of Great Britain and Northern Ireland, Brighton
- England
- United Kingdom of Great Britain and Northern Ireland, Cardiff
- Wales
- United Kingdom of Great Britain and Northern Ireland, Edinburgh
- Scotland
- United Kingdom of Great Britain and Northern Ireland, Glasgow
- Scotland
- United Kingdom of Great Britain and Northern Ireland, Leeds
- England
- United Kingdom of Great Britain and Northern Ireland, Leicester
- England
- United Kingdom of Great Britain and Northern Ireland, Liverpool
- England
- United Kingdom of Great Britain and Northern Ireland, London
- England
- United Kingdom of Great Britain and Northern Ireland, Manchester
- England
- United Kingdom of Great Britain and Northern Ireland, Newcastle upon Tyne
- England
- United Kingdom of Great Britain and Northern Ireland, Nottingham
- England
- United Kingdom of Great Britain and Northern Ireland, Oxford
- England
- United Kingdom of Great Britain and Northern Ireland, Peterborough
- England
- United Kingdom of Great Britain and Northern Ireland, Southampton
- England
- United Kingdom of Great Britain and Northern Ireland, Swansea
- Wales
- United Kingdom of Great Britain and Northern Ireland

Provide customers with support based on the customer’s technical problems related to their building systems as well as provide on-site and remote technical support to installers, and subcontractors. Responsible for creating control databases and setup control systems based on project specification and/or sales proposal. May be required to perform field start-up and system commissioning tasks.

• Performs programming of control applications using various software tools to support operator workstations, DDC field panels and third-party integration devices connected through multiple communications protocols.
• May be required to perform job-site system checkout, commissioning and testing of control applications, to verify proper operation according to project specifications, sales proposal and design documentation.
• Provides remote technical support to installers and customers. May be asked to provide on-site technical support to installers and customers.
• Performs system analysis and diagnostics. Isolate and troubleshoot problems, take corrective action if possible.
• Answer customer’s calls by telephone and/or email to determine the nature of the problem and responds to each situation by assessing customer’s needs and provide clear and accurate responses to customer.
• Articulates resolution to a customer’s problem clearly both in verbal and written communication. The resolutions must be explained to the customer in a format that is understandable to the customer. Facilitates resolutions that are in the best interest of the customer and ESI.
• Isolate and troubleshoot problems, take corrective action if possible.
• Document problem and resolution and report findings back to Account Executive for customer follow-up.
• If required, re‑create customer problem in-house for the purpose of testing solutions.
• Prepare accurate paperwork.
• Responsible for keeping the customer and ESI management advised of any outstanding and reoccurring problems with products, services, or customers.
• Communicates regularly suggested improvements to the various communications and interactions with ESI, by the customer.
• Part of an on‑call rotation for after hour’s response to customer’s.

Required – Associate Degree in HVAC, Electrical or Mechanical, minimum three years industry experience, or minimum one year experience as a Systems Support Representative with Environmental Systems.

Preferred – Bachelor’s Degree in HVAC, Electrical Engineering or Mechanical Engineering

Preferred – Minimum two year work history in HVAC or similar industry.

• Experience with control and HVAC systems and their terminology.
• Must possess a…