Mobile Air Conditioning Engineer Contract: Key Account Network Location: Dundee / and surrounding areas - travel along East Coast (Fraserburgh to Fife) Hours of work: 40 Working Pattern: Mon-Fri | 8.00am–5.00pm On-Call (average 3 times a year) Regular Overtime Contract Type: Permanent We’re seeking a skilled and proactive Mobile Air Conditioning Engineer to join our facilities team dedicated to the Department for Work and Pensions (DWP) contract. Working across multiple sites in Scotland, you’ll deliver planned and reactive maintenance to ensure safe, compliant, and fully operational HVAC systems across a network of commercial buildings. Job Description This is a mobile role, ideal for someone with strong air conditioning and mechanical maintenance experience who enjoys variety, independence, and problem-solving. You’ll carry out PPMs, reactive repairs, and system upgrades across a wide range of AC systems and associated plant - candidates must be multiskilled. Key Responsibilities * Carry out scheduled PPMs and respond to reactive maintenance and breakdowns across a range of commercial sites. * Fault find, diagnose, and repair a variety of systems including Splits, VRFs, AHUs, DX systems, and some central plant. * Support system upgrades and retrofit installations where required. * Produce quotations for remedial works and system replacements following service visits. * Accurately complete electronic F-Gas paperwork and ensure SharePoint/job system updates are maintained. * Work both independently and collaboratively with other engineers and subcontractors. Professional and Personal Competencies/Qualifications * Proven experience as a mobile air conditioning or HVAC engineer working in commercial environments. * F-Gas Certification (C&G 2079 – Category 1) - essential. * NVQ Level 2 in Air Conditioning & Refrigeration (minimum requirement). * Full UK Driving Licence (no more than 6 points). * Experience with VRV/VRF systems and basic electrical fault finding. * Strong understanding of mechanical building services and general HVAC plant. This is a varied and rewarding mobile role within a supportive FM team, offering stability, autonomy, and the opportunity to work across a wide range of commercial environments. If you’re an experienced air conditioning engineer seeking a new challenge with great variety and responsibility, we’d love to hear from you. The Company ISS is a world-leading workplace and facility management company, connecting people and places to make the world work better. Working with customers day by day, side by side, we understand every aspect of the user experience. Through a unique combination of intelligent solutions, high standards and people who care, to help our customers achieve their purpose, whether it’s hospitals healing patients, businesses producing the next great innovation, or airports bringing passengers home to their families. ISS is committed to doing business the right way, taking its corporate responsibility very seriously. Our passion is people. We offer you a challenging and exciting career in an organisation with people at its heart. In ISS, everyone has the opportunity to develop, grow and make a difference. ISSGreatPeople ISSTalent PeopleMakePlace ISS is proud to be a diverse and inclusive employer. ISS welcomes all applicants regardless of age, disability, gender identity or gender reassignment, marital or civil partnership status, pregnancy or maternity, race (which includes race, colour, nationality, ethnic or national origin and caste), religion or belief, sex, sexual orientation or educational background. We are a Disability Confident Committed (Level 2) employer, proudly supporting and promoting inclusive hiring practices in line with the UK government’s Disability Confident scheme. Our passion for inclusivity and diversity makes ISS a more creative, productive and happy place to work. If you have any further queries regarding this role, please contact the Resourcing Team