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: Environmental compliance, ISO 14001, Environmental management systems, Permits, Licences
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 · On-site
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Site Agent (Sizewell C) Volker Fitzpatrick Sizewell C Job Responsibilities Site Supervision and Management He…
Skills: Site supervision, Construction management, Civil engineering, CDM regulations, Quality control
Leiston, England, United Kingdom · On-site
The SZC Jobs Service supports local people into exciting, long-term careers across our Project. #SZCJobs Groundworks Supervisor (Sizewell C) Ballycommon Sizewell C We are currently recruiting an experienced Groundworks S…
Skills: Groundworks supervision, Civil engineering, Health and safety, RAMS, Drainage
Leiston, England, United Kingdom · On-site
The Geotechnical Sub Alliance (GSA) is at the forefront of the Sizewell C nuclear power station development - one of the UK’s largest and most exciting infrastructure programmes. We’re responsible for preparing the found…
Skills: Lifting operations planning, LOLER 1998, BS 7121, Site surveys, Lift plans
Leiston, England, United Kingdom · On-site
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Project Land Surveyor CWA Sizewell C The Project Surveyor manages the day-to-day planning and implementation …
Skills: Land surveying, Civil engineering, Geomatics, Machine control systems, UAV drone surveying
Leiston, England, United Kingdom · On-site
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Senior Package Manager (Sizewell C) CWA Sizewell C Job Role The CWA is recruiting for an experienced Senior P…
Skills: Project Management, Secondary Steel Work, Subcontractor Management, Manufacturing Oversight, Technical Documentation
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, Contract administration, Stakeholder management
Leiston, England, United Kingdom · Hybrid
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Commercial Manager Sizewell C Contract Type: Permanent - Office-based with hybrid flexibility (typically 3 da…
Skills: Commercial management, NEC3 contracts, NEC4 contracts, Contract administration, Risk management
Leiston, England, United Kingdom · Hybrid
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs SD Cost Manager Sizewell C Location: Ipswich, London Contract: Permanent, full-time. Closing Date: Sunday 16t…
Skills: Cost management, Cost estimating, Cost control, Cost analysis, Earned value management
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 · On-site
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Senior Project Manager (Sizewell C) CWA Sizewell C Job Role Senior Project Manager Opportunity with the Civil…
Skills: Project management, Civil engineering, Earthworks, Excavation, Backfill
Leiston, England, United Kingdom · On-site
Heidelberg Materials UK (formerly Hanson UK) is one of the UK’s largest suppliers of construction materials, employing over 4,000 people and operating around 300 manufacturing sites in the UK. We are committed to buildin…
Skills: Concrete Testing, Asphalt Testing, Aggregate Sampling, Quality Control, BS EN Standards
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: Project management, Civil engineering, Construction management, Contract management, Procurement
Leiston, England, United Kingdom · On-site
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Junior Planner and Programmer (Sizewell C) HW Martin Sizewell C The Junior Planner and Programmer will suppor…
Skills: Project planning, Construction programming, Data analysis, Microsoft Office, Excel
Leiston, England, United Kingdom · On-site
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Working Civils Supervisor - Sizewell C HW Martin Sizewell C The Working Civils Supervisor is responsible for …
Skills: Civil engineering, Construction supervision, Health and safety, RAMS, Permit-to-work
Leiston, England, United Kingdom · On-site
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Site Administrator (Sizewell C) Bachy Soletanche/GSA Sizewell C The Role The purpose of the role is to provid…
Skills: Microsoft Office, Word, Excel, Outlook, Document control
Leiston, England, United Kingdom · On-site
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Project Manager (Sizewell C) Bachy Soletanche/GSA Sizewell C The Role You will provide overall leadership for…
Skills: Project management, Construction leadership, Ground engineering, Diaphragm walls, Soil mixing
Leiston, England, United Kingdom · On-site
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Non-Working Civils Supervisor (Sizewell C) HW Martin Sizewell C The Black Hat Civils Supervisor is responsibl…
Skills: Civil engineering, Construction supervision, Site safety, Subcontractor management, Logistics coordination
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The Environmental Arrangements Engineer will maintain and improve the project's Environmental Management System to ensure ISO 14001 compliance. They will also support environmental governance, incident reporting, procurement activities, and stakeholder engagement across the Sizewell C construction project.
Candidates must hold a degree in Environmental Science, Management, Sustainability, or Engineering. Experience working within an EMS aligned to BS EN ISO 14001:2015 and knowledge of environmental permits and compliance monitoring are essential.
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 science, security, and sustainability. If you're passionate about making a real impact and want to be part of a community that values ethical excellence, this is the place where your ambition can thrive.
Here, we believe that success comes from continuously pushing boundaries and working together to deliver on our promises. We embrace challenges with confidence and are dedicated to creating a secure and vibrant future for all. We’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed – today and into tomorrow. We offer an exciting range of opportunities to develop your career within a supportive and diverse team who always strive to do the right thing for our people, clients and communities.
People are our greatest asset, and we offer a competitive package to retain and attract the best talent. In addition to the benefits you’d expect, UK employees also receive free single medical cover and digital GP service, family-friendly benefits such as enhanced parental leave pay and free membership of employee assistance and parental programmes, plus reimbursement towards relevant professional development and memberships.
Work-life balance and flexibility is a key focus area for us. We’re happy to discuss hybrid, part-time and flexible working hours, patterns and locations to suit you and our business.
Nuclear Power Programmes has been formed with the vision to support positive change and help shape the future of Nuclear Power. Operational throughout the UK and across continental Europe, we are seeking to expand our team on a variety of nuclear projects, which range in technologies and that find themselves at different stages of their development. To do this, we are seeking to continuously employ talented individuals to join our diverse team that are excited about nuclear projects and are committed to Net Zero, and Energy Security.
In both client facing and internal roles we are delivering major programme and project management capabilities throughout the project lifecycle. We are driving to deliver safe, high quality and to time solutions by thinking innovatively and working collaboratively. This Environmental Arrangements Engineer role is focused on maintaining ISO 14001 compliance, environmental governance, and continuous improvement across the Sizewell C construction project, while supporting environmental compliance, auditing, incident management, procurement, and stakeholder engagement.
Support and deputise for the Environmental Arrangements Lead.
Maintain and improve the project's Environmental Management System (EMS).
Support ongoing ISO 14001:2015 accreditation and surveillance audits.
Develop environmental arrangements, procedures and management plans.
Ensure environmental and sustainability requirements are embedded in designs, contracts and work packages.
Support environmental aspects of:
Incident reporting
Design change processes
Procurement activities
Conduct environmental inspections and performance reviews.
Work with site teams, contractors, regulators and the Civil Works Alliance.
Support environmental compliance across construction activities.
Environmental compliance knowledge
Understanding of permits, licences and consents
ISO 14001 Environmental Management Systems experience
Strong organisational and prioritisation skills
Problem-solving capability
Ability to work independently
Stakeholder engagement and influencing skills
Strong written and verbal communication
High attention to detail
Experience developing or implementing environmental procedures
Degree (or equivalent) in: Environmental Science, Environmental Management, Sustainability
Environmental Engineering
Experience working within an EMS aligned to BS EN ISO 14001:2015.
Experience supporting: environmental audits & environmental management procedures, compliance monitoring & continuous improvement activities
Our Culture
Our values stand on a foundation of safety, integrity, inclusion and diversity. We put people at the heart of our business, and we genuinely believe that we all succeed by supporting one another through our culture of caring. We value positive mental health and a sense of belonging for all employees.
We aim to embed inclusion in everything we do. We know that if we are inclusive, we’re more connected, and we’re more creative. We accept people for who they are, regardless of age, disability, gender identity, gender expression, marital status, mental health, race, faith or belief, sexual orientation, socioeconomic background, and whether you’re pregnant or on family leave. This is reflected in our wide range of Global Employee Networks.
We partner with VERCIDA to help us attract and retain diverse talent. For greater online accessibility, please visit www.vercida.com to view and access our roles. As a Disability Confident employer, we will interview all disabled applicants who meet the minimum criteria for a vacancy. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role.
If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team.
#SZC
A global leader in advanced engineering and innovative technology solutions.
Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, collaboration and well-being are integral to success. Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents.
Offices: 4800 Westfields Blvd, 400, Chantilly, Virginia 20151, US · 20501 Seneca Meadows Pkwy, Suite 300, Germantown, Maryland 20876, US
There are currently 62 open management & leadership positions in Leiston, United Kingdom listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Lithion Power Group Ltd., Mace, Amentum, Soil Engineering Geoservices Limited, Costain Group PLC, among others. Browse the listings above to see every active employer.
Yes — 26 of the 62 open management & leadership positions offer remote or hybrid work (0 remote, 26 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
