Mechanical Project Manager / Senior Project Manager

Company: John G MacKintosh

Location: City of Edinburgh

Posted: March 19th, 2026

Mechanical Project Manager / Senior Project Manager

About JGM

Welcome to John G Mackintosh (JGM).

Founded in 1907 as a small family-run business, John G Mackintosh has grown steadily over the years, guided by values that remain central to our success today: Integrity, Diligence, Professionalism, and Collaboration. These principles define our culture and shape the way we work with colleagues, clients, and partners.

Our vision is to be Scotland’s preferred choice for building service solutions, and every member of the JGM team contributes to achieving that goal.

JGM delivers high-quality building services solutions across multiple sectors, supporting clients through safe, reliable, and high-performing engineering delivery.

We are proud to be an equal opportunities employer, committed to providing a workplace free from discrimination, where everyone is treated with respect and fairness.

JGM is committed to equality, diversity, and inclusion and welcomes applications from all suitably qualified candidates.

Role Overview

The Senior Mechanical Project Manager is responsible for leading and delivering mechanical engineering and construction projects from concept through to completion. The role involves overseeing project planning, resource management, commercial performance, technical delivery, and client relationships, ensuring projects are delivered safely, on time, within budget, and to the required quality standards.

This role typically operates across multiple projects or large, complex projects and provides leadership to project teams, subcontractors, and stakeholders.

Health, Safety & Environment

Safety is a core value at JGM and must always be a primary consideration in all work activities.

All employees have a responsibility under the Health & Safety at Work Act 1974 to:

All duties must be carried out in accordance with company Health, Safety, and Environmental policies and procedures.

Key Responsibilities

Project Management & Delivery

Technical Leadership

Commercial & Contractual Management

Health, Safety, Quality & Environmental (HSQE)

Stakeholder & Team Management

Skills & Experience

Qualifications

General

This job description outlines the main responsibilities and duties of the role but is not exhaustive. The postholder may be required to undertake other duties within the company as necessary, consistent with the level of responsibility and competence of the role.

JGM reserves the right to amend or update this job description in line with business needs and company priorities.

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