Site Supervisor

On-site in UK Wide Role·Full-time·Added 10 days ago (last checked 3 Oct)

Mitie

1097 open roles

Apply

Overview

Job details

Full-time
Per the ad.
Apply by Friday 30 October
The date the employer’s listing closes.

Requirements

Work on-site in UK Wide Role
No relocation package mentioned.

Benefits

33 days holiday inc. bank holidays
Paid annual leave, per the ad.

Skills

Nice to have

Requirements

What we're looking for

Proven experience in technical supervision, systems integration, or commissioning roles
Strong understanding of cyber-physical systems and infrastructure
Familiarity with site acceptance testing (SAT) and client handover processes
Excellent troubleshooting and problem-solving skills
Strong communication and client-facing abilities
Ability to work collaboratively with engineering and site teams
Proficiency in technical documentation and reporting
CAD and other technical software knowledge desirable
Valid driver's license

Pay & benefits

What you'll get

As well as a competitive salary and company vehicle, you will be provided with a laptop and mobile, as well as:

Working away allowance
Annual Appraisal
Annual salary review
Long Service Awards - Starting at 1 year
Childcare Vouchers
Share Incentive Plan
24 hour Virtual GP
Private Medical Cover
Life Cover
Employee Assistance Programme
Workplace pension scheme
33 days holiday, including statutory Bank Holidays
Quality accommodation
Company vehicle
Plant and specialist equipment is provided, with exception to hand tools
Laptop, iPad, iPhone, and any required ICT equipment for the role

Ongoing training and personal development via the Learning Hub

The role

This is a fantastic opportunity to join a successful security company who specialise in Security / Access Control Systems to some of the largest Utility companies across the UK as part of the National Grid Technology Framework, to join as an ambitious Technical Supervisor and help to develop the business during an exciting phase of growth. The Senior Project Manager will be responsible for the planning, coordination and execution of projects in line with agreed timescales.

What you'll do

Provide technical oversight and input across all phases of site activity
Lead the integration of systems including hardware, software, and network components
Manage and execute commissioning activities, ensuring systems meet design and operational requirements
Plan and conduct Site Acceptance Testing (SAT) in collaboration with clients and project teams
Deliver client training on installed systems, ensuring operational understanding and compliance
Support the Site Manager in coordinating technical resources and resolving integration issues
Maintain detailed technical documentation, including commissioning reports and SAT records
Ensure compliance with safety, environmental, and quality standards
Liaise with contractors, engineers, and clients to ensure smooth technical delivery
Identify and escalate technical risks or delays to the Site Manager

How you'll work

UK Travel is a requirement of the role, so a full driving licence is mandatory.

About Mitie

Mitie serves more than 3,000 customers across the public and private sectors, from banks and retailers to hospitals, schools and critical government strategic assets, and reported £5.6bn revenue in FY26 with 77,500 people.

The company takes care of its customers' people and buildings by delivering core services and deploying advanced technology, and it also publishes insights such as its Net Zero Navigator and ESG reporting, having operated at net zero for Scope 1 and 2 emissions by the end of FY25 under its Plan Zero programme.

Industry: Facilities management
Employees: 77,500
In the UK: Glasgow
Website: mitie.com

All open roles at Mitie