Job Description

Hours: 8am - 5pm Contract: Permanent Location: 99% within M25 Head Office: Bishop's Stortford Call-out Rota: 1 week in 7 Overtime: Time and a half or double time, plus 150 standby allowance Reporting to: Operations Manager

About DMG Delta

DMG Delta is a leading provider of building services, supporting a wide range of commercial and residential sites. We take pride in delivering high-quality, reliable services, and our engineering team is at the heart of this commitment.

We are seeking a Mobile Building Services Engineer (Electrical bias) to join our growing team. This is a key role in our service delivery and operations team, with responsibility for maintaining and improving electrical services across client sites.

Why Work With Us?

We know that a great package is more than just pay. At DMG Delta, you'll benefit from:

25 days annual leave + 8 bank holidays Generous sick pay and accident insurance Loyalty bonus after 2 years' service Life assurance (2x salary) Private GP access and 24/7 counselling via EAP Annual eye care reimbursement Reward & recognition schemes (Employee of the Quarter, Manager incentives) Training Academy and mentor programme for ongoing development Tech Desk support to help you in the field Company events

The Role

As a Mobile Building Services Engineer, you will:

Lead on electrical maintenance, fault resolution, and compliance, ensuring all client sites operate safely and efficiently. Attend multiple sites as directed by the Service Desk to meet operational needs. Support wider building services, including basic mechanical, plumbing, or HVAC tasks as required. Respond to emergencies, completing repairs safely and promptly. Maintain accurate documentation, including EICRs, PAT records, and remedial reports. Provide professional client updates and advice on site. Follow and champion all health and safety practices and electrical regulations. Continuously develop your skills and keep up to date with new electrical technologies and standards.
This is a mobile role requiring flexibility, including potential work outside standard hours to ensure essential services remain operational.

Key Responsibilities

Planned, reactive, and statutory electrical maintenance on lighting, power distribution, emergency lighting, fire alarm interfaces, and control systems. Inspection & testing: fixed wire testing (EICR), PAT, statutory inspections in line with 18th Edition Wiring Regulations (BS7671). Fault diagnosis, isolation, and repair of electrical issues. Support small installation works, upgrades, and modifications. Complete all electrical certification and reporting accurately. Assist with multi-skilled support when required (mechanical, plumbing, HVAC). Attend and resolve electrical emergencies promptly.

Person Specification

Essential Qualifications:

NVQ Level 3 in Electrical Installation or Maintenance (or equivalent) 18th Edition Wiring Regulations (BS7671) City & Guilds 2391 or equivalent (Inspection & Testing) Full UK driving licence

Desirable Qualifications:

PAT certificate Experience with emergency lighting, fire alarms, and control panels Additional multi-skilled training (e.g., plumbing basics, F-Gas awareness) IPAF / PASMA

Experience:

Proven experience in electrical maintenance across commercial or residential sites Competence in inspection, testing, fault finding, and repair Experience with both planned maintenance and reactive callouts Desirable: mobile role experience, familiarity with BMS, multi-service building engineering exposure

Skills & Abilities:

Strong diagnostic and fault-finding skills Ability to interpret electrical drawings and manuals Clear communication and reporting skills IT literate for mobile devices and job management software Ability to work independently and collaboratively

Personal Attributes:

Reliable, committed to high-quality workmanship Adaptable and flexible Strong customer focus and professional approach Team player with collaborative mindset

Physical Requirements:

Physically fit for lifting, working at height, and confined spaces Willingness to travel across multiple sites and participate in on-call rota

Health & Safety:

Strong awareness of electrical safety and regulatory compliance Commitment to safe working practices Proactive in hazard identification and risk management

To Apply:

If you are a qualified, motivated, and flexible electrical engineer looking to progress your career in building services, we want to hear from you. Apply now to join the DMG Delta team.

Job Types: Full-time, Permanent

Pay: Up to 48,000.00 per year

Benefits:

Company events Company pension Employee mentoring programme Health & wellbeing programme Life insurance On-site parking Referral programme Sick pay
Experience:

Electrical: 3 years (required)
Licence/Certification:

Driving Licence (required) Electrical qualifications (required)
Work authorisation:

United Kingdom (required)
Work Location: In person