Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead site delivery for a major infrastructure project, ensuring safety and quality.
- Company: Join Assystem, a top nuclear engineering company driving energy transition.
- Benefits: Enjoy flexible hours, competitive pension, and wellness support.
- Why this job: Make a national impact while developing your leadership skills in a dynamic environment.
- Qualifications: Degree in Civil Engineering or related field; leadership experience preferred.
- Other info: Diverse team culture that values innovation and collaboration.
The predicted salary is between 43200 - 72000 £ per year.
Company Description
At Assystem, our mission is to accelerate the global energy transition by driving innovation in low-carbon energy. With 8000 Switchers across 12 countries, we leverage 55+ years of expertise in highly regulated industries to deliver engineering and digital solutions for complex infrastructure projects. As one of the top three nuclear engineering companies in the world, we are committed to a sustainable and reliable energy future for all.
Why Join the Community of Switchers?
When you join Assystem, you’re joining one of the top three largest nuclear engineering companies globally. Collaborate with a team that combines world-class engineering expertise with digital innovation to solve the challenges of energy transition. Be part of a mission to create a more sustainable future and enjoy opportunities to develop your skills and progress your career in exciting, high-impact projects.
Job Description
This is a full-time, site-based senior leadership role located in Leiston, Suffolk, supporting delivery on the Sizewell C Main Development Site. You will provide leadership across a defined section of the Site Delivery footprint, with accountability for capital works delivery and delegated Principal Contractor responsibilities.
You will be accountable for the following, across your defined area of the Site Delivery portfolio:
- Provide clear leadership and direction to Senior Managers and Area Delivery teams, holding delegated Principal Contractor responsibilities.
- Integrate delivery activities with wider SZC programmes and alliances, ensuring effective management of cross-programme interfaces.
- Define and execute delivery strategies aligned to the Programme Execution Plan, translating strategic intent into practical execution.
- Secure and maintain appropriately resourced, SQEP-compliant teams, identifying capability gaps and addressing resourcing risks early.
- Drive safe delivery of works to agreed scope, schedule, cost, and quality requirements, in line with nuclear and CDM obligations.
- Own programme performance within your area, monitoring progress against milestones, budget, and risk, and reporting to Site Delivery leadership.
- Lead risk identification, mitigation planning, and issue resolution, including proposals for schedule or budget adjustments where required.
- Ensure development, integration, and maintenance of detailed schedules aligned with the overall project baseline.
- Maintain oversight of the List of Deliverables, ensuring all contractual and technical outputs are delivered and accepted.
- Apply continuous improvement principles, embedding learning, efficiency, and best practice into day-to-day delivery.
- Ensure full compliance with statutory legislation, the CDM strategy, and nuclear site licence requirements.
- Build and sustain strong working relationships across delivery teams, supply chain partners, regulators, and internal stakeholders.
Qualifications
Nuclear experience is not essential, but is of course welcome. If you have worked within a highly regulated environment, your skills, behaviours, and delivery discipline are highly transferable and of strong interest to us.
We also recognise that the perfect candidate rarely exists. If you feel you meet around 80% of the criteria and are motivated to develop further, we would strongly encourage you to apply.
- Degree in Civil Engineering, Structural Engineering, Construction Management, or equivalent.
- Chartered Engineer (CEng) or Fellow of ICE, IStructE, or CIOB, preferred.
- Practitioner-level knowledge of project management methodologies such as APM and or PRINCE2.
- Proven experience delivering large, complex construction or infrastructure projects through the full lifecycle.
- Strong leadership capability within technically complex, safety-critical, and regulated environments.
- Experience managing multi-discipline EPCM or alliance-based delivery models.
- Demonstrable commercial capability, including cost control, risk management, change control, and earned value management.
- Experience managing NEC and or FIDIC contracts and complex supply chains.
- Understanding of quality management in regulated industries and the application of a graded approach to quality.
- Strong planning, scheduling, and interface management capability at programme level.
- Excellent stakeholder management, communication, and influencing skills.
- High level of numerical, analytical, and reporting capability.
Additional Information
This is a rare opportunity to take on a senior, site-based leadership role on one of the UK’s most important infrastructure projects. You will shape delivery at scale, influence outcomes that matter nationally, and work alongside experienced professionals who value accountability and collaboration.
Benefits include:
- Hybrid Working Opportunity
- Flexible working hours
- Market Leading Pension scheme (8% company contribution / 4% personal contribution)
- 25 days’ paid annual leave + bank holidays + option to buy or sell days
- Professional fees reimbursed
- Employee referral scheme
- Competitive Sick Pay – Support when you need it
- Income Protection & 3x Salary Death-in-Service Cover
- Free Digital Gym Access – Expert-led fitness classes
- 24/7 Employee Support Line – Mental health, financial & legal help
We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter! Bring your unique contributions and help us shape the future.
Site Delivery Lead - Civils in Acton employer: Assystem, Switch On
Contact Detail:
Assystem, Switch On Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Site Delivery Lead - Civils in Acton
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend events, and connect with professionals on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by researching the company and its projects. Understand their mission and values, especially around sustainability and innovation. This will help you tailor your responses and show you're genuinely interested in being part of their team.
✨Tip Number 3
Practice your interview skills with a friend or mentor. Get comfortable discussing your experience and how it aligns with the role of Site Delivery Lead. The more you practice, the more confident you'll feel when it’s time to shine!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who take the initiative to engage directly with us.
We think you need these skills to ace Site Delivery Lead - Civils in Acton
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter to highlight how your experience aligns with the Site Delivery Lead role. Use keywords from the job description to show that you understand what we're looking for.
Showcase Your Leadership Skills: Since this is a senior leadership position, emphasise your past leadership experiences. Share specific examples of how you've successfully led teams in complex projects, especially in regulated environments.
Be Clear and Concise: Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon and ensure your key achievements stand out. This will help us quickly see your potential fit for the role.
Apply Through Our Website: We encourage you to submit your application directly through our website. This way, you can ensure all your details are captured correctly, and it helps us keep track of your application efficiently.
How to prepare for a job interview at Assystem, Switch On
✨Know Your Stuff
Make sure you brush up on your knowledge of civil engineering and project management methodologies like APM or PRINCE2. Be ready to discuss how your past experiences align with the responsibilities of a Site Delivery Lead, especially in managing complex infrastructure projects.
✨Show Leadership Skills
Prepare examples that showcase your leadership capabilities, particularly in safety-critical environments. Think about times when you've successfully led teams through challenges, and be ready to explain how you can provide clear direction and support to Senior Managers and Area Delivery teams.
✨Understand the Company’s Mission
Familiarise yourself with Assystem's mission to drive innovation in low-carbon energy. Be prepared to discuss how your values align with theirs and how you can contribute to their goal of creating a sustainable future through effective project delivery.
✨Prepare for Scenario Questions
Expect scenario-based questions that assess your problem-solving skills and risk management abilities. Think of specific situations where you've had to identify risks, propose solutions, and manage stakeholder expectations, as these will demonstrate your capability to handle the complexities of the role.
