Mace combines construction expertise with consultancy to unlock potential in every person or project and redefine the boundaries of ambition. Our values shape the way we consult and define the people we want to join us on our journey. The Senior Field Engineer supports Project Managers in the monitoring of construction-related activity on large, strategically important projects (typically valued above £25m), across multiple projects within a defined sub‑programme, or in support of a Programme Construction Manager on larger or more complex programmes (typically above £100m). All roles operate within a live operational environment. You’ll be responsible for: Directing and developing construction management teams. Reviewing CDM, HSE and compliance submissions. Assuring quality, commissioning and reporting. Promoting world-class safety culture. Inspecting works and resolve site issues. Coordinating design, engineering and energisation. Supporting commissioning, handover and onboarding. Monitoring progress, interfaces and continuous improvement. You’ll need to have: Degree-qualified in construction or engineering; chartered membership desirable. Significant experience on major, complex infrastructure projects in live environments. Strong HSE, quality, commissioning and buildability expertise across multi‑disciplinary delivery. Proven team leadership, programme management and NEC contract knowledge. Our values Safety first - Going home safe and well\: We champion a safe, diverse and inclusive working environment, understanding the importance of wellbeing in every team. Client focus - Deliver on our promise\: We own the quality of deliverables, strategic outcomes and build long term relationships with our clients. Integrity - Always do the right thing\: We influence positive outcomes within our industry, while always aligning with our compliance obligations. Create opportunity - For our people to excel\: We champion a continuous improvement culture throughout all activities, inspiring our people and teams to develop. Mace is an inclusive employer and welcomes interest from a diverse range of candidates. Even if you feel you do not fulfil all the criteria, please apply as you may still be the best candidate for this role or another role within our organisation. We are also open to discussing part time, flexible, and hybrid working options if suitable with-in the role. LI-Onsite