Bristol, England, United Kingdom · Hybrid
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 o…
Skills: Project management, Civil construction, Stakeholder management, Earned value management, Continuous improvement
Leiston, England, United Kingdom · Hybrid
$70k/yr
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Risk Engineer Sizewell C Closing date: Wednesday 26th August 2026 Location: London – hybrid, full time, minim…
Skills: Risk management, Project controls, Project management, Facilitation, Stakeholder engagement
Leiston, England, United Kingdom · Hybrid
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Senior Commercial Manager Sizewell C Contract Type: Permanent - Office-based with hybrid flexibility (typical…
Skills: Commercial management, NEC3 contracts, NEC4 contracts, Heavy civils, Infrastructure projects
Leiston, England, United Kingdom · On-site
As a Planning Engineer you will be a fundamental part of the team, working with stakeholders to develop and manage programmes , completing updates and reporting both internally and externally. Click the link for the job …
Skills: Project planning, Programme management, Stakeholder management, Reporting, Scheduling
Leiston, England, United Kingdom · Hybrid
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 o…
Skills: Contract management, Procurement, Commercial management, Negotiation, Stakeholder management
Leiston, England, United Kingdom · Hybrid
At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in s…
Skills: Engineering management, Project delivery, Stakeholder management, Nuclear engineering, Safety case alignment
Leiston, England, United Kingdom · Hybrid
$80k–$85k/yr
The Sizewel C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Baseline & Change Manager Sizewell C Location: Sizewell C, London (2-3 days per week onsite) with monthly trav…
Skills: Change Management, Project Controls, Governance, Baseline Management, Stakeholder Management
Leiston, England, United Kingdom · Hybrid
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 o…
Skills: Project Management, Programme Management, Portfolio Management, Construction Management, Design Management
Leiston, England, United Kingdom · Hybrid
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 o…
Skills: Commercial Management, Contract Administration, NEC3 PSC Contracts, Financial Acumen, Stakeholder Management
Leiston, England, United Kingdom · Hybrid
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 o…
Skills: ISO14001, Environmental Management System, Environmental Auditing, Regulatory Compliance, Stakeholder Management
Leiston, England, United Kingdom · Hybrid
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 o…
Skills: Water Management, Water Quality Assurance, Flood Risk Management, Permit Compliance, Regulatory Liaison
Leiston, England, United Kingdom · On-site
Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakehold…
Skills: Surface Water Management, Hydrology, Technical Oversight, Environmental Monitoring, Drainage Design
Leiston, England, United Kingdom · Hybrid
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 o…
Skills: Quality Assurance, Data Analytics, PowerBI, Microsoft Office, Internal Auditing
Leiston, England, United Kingdom · Hybrid
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 o…
Skills: Environmental Management, Sustainability Strategy, Climate Change Advisory, Social Value Delivery, Environmental Legislation
Leiston, England, United Kingdom · On-site
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 o…
Skills: Quality Assurance, Quality Control, Auditing, Root Cause Analysis, Management Systems
Leiston, England, United Kingdom · Hybrid
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 o…
Skills: Cyber Security Assurance, Risk Management, Stakeholder Management, ISO 27001, NIST Framework
Leiston, England, United Kingdom · On-site
At Mace, our purpose is to redefine the boundaries of ambition. We believe in creating places that are responsible, bringing transformative impact to our people, communities and societies across the globe. To learn more …
Skills: Biodiversity Net Gain, Ecological Surveying, GIS Mapping, BREEAM Assessment, Stakeholder Engagement
Leiston, England, United Kingdom · Hybrid
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 o…
Skills: Business Change Management, Stakeholder Engagement, Organizational Readiness Planning, Impact Assessment, Strategic Thinking
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The Project Manager will lead the implementation of civil construction strategies and ensure alignment across delivery teams and stakeholders. They are responsible for managing transverse issues, mitigating risks, and applying earned value management to drive operational excellence.
Candidates must have extensive experience in large-scale construction projects, specifically within civil works and regulated environments. A chartered membership of a relevant institution and an APM project management qualification are required.
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 project: Are you looking for a career which is rewarding, at the cutting edge of project development and where you can really make a difference? Come and join our expanding Sizewell C (SZC) team and work on one of the most exciting and largest megaprojects in the UK, whilst being at the forefront of the UK’s climate change agenda and energy policy. Sizewell C (SZC) will be a 3.2-gigawatt power station generating low-carbon electricity for around 6 million homes, playing a key role in our energy future, supplying reliable, clean electricity for at least 60 years.
Civil Works Programme is a 10-year infrastructure delivery programme encompassing enabling works, tunnelling, marine works and main civil construction for the nuclear plant. Success relies on strong collaboration, programme leadership, integrated delivery, supply chain optimisation, and leveraging proven HPC experience to drive performance, productivity and operational excellence.
You’ll be responsible for:
You’ll need to have:
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
Mace Consult launched as a new and independent business on 5 March 2026, through a carve-out from Mace Group. Mace Consult and Mace Construct are now two independent businesses following the completion of a majority investment in Mace Consult by Goldman Sachs Alternatives. Mace Consult will continue to grow and develop under the Mace name, leveraging the strength of the brand’s global reputation in delivering exceptional programme and project delivery. Mace Construct will rebrand later in 2026. Until Mace Construct rebrands, we will continue to post news, views and achievements from both businesses on this LinkedIn account. Learn more about the transaction and what this means for the future of Mace Consult on our website.
Offices: 155 Moorgate, London, EC2M 6XB, GB · 248 Queen’s Road East, Unit 1001 A-B, 10/F, Dah Sing Financial Centre, Wan Chai, Hong Kong, HK · Umniyati Street, Level 11 - Mashreq Bank Global HQ, Dubai, PO Box 26518, AE · 1350 Broadway, Suite 408, New York, NY 10018, US
There are currently 16 open consulting positions in Leiston, United Kingdom listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Mace, Lithion Power Group Ltd., Amentum, Assystem, Costain Group PLC, among others. Browse the listings above to see every active employer.
Yes — 14 of the 16 open consulting positions offer remote or hybrid work (0 remote, 14 hybrid).
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