Site Performance - Energy
ALTEN
Full-time
On-site
Bridgwater England United Kingdom
Company Description
ALTEN UK is seeking an experienced Site Performance Engineer to join a major nuclear energy construction project, ensuring seamless coordination between construction, quality, and engineering teams. You’ll play a key role in developing, validating, and executing the Shift S+1 Installation Plan, supporting the successful delivery of on-site construction activities.
Job Description
What will you be doing?
As a Site Performance Engineer, you will join our team in Bridgewater to support our activities within the Nuclear Sector.
Planning & Coordination
Build and maintain the Shift S+1 Installation Plan in collaboration with Construction Management, Site Supervision (Black Hats), Quality, and Engineering teams.
Ensure planning considers building restrictions, material availability, approved documentation, and workforce resources.
Lead the Shift S+1 Validation Meeting and Shift Kick-off Meeting to align teams on execution priorities.
Contribute to long-term planning (16WLA) and coordinate schedule updates.
Develop and maintain contingency “backup work” plans to mitigate unexpected delays or blockers.
2. On-site Production Monitoring
Conduct daily site walks to monitor installation progress and identify blockers (e.g., access, materials, documentation, workforce).
Coordinate directly with Construction Managers, Black Hats, and site teams to resolve issues quickly and minimise productivity loss.
Ensure the validated Shift S+1 Plan is adhered to, and deviations are justified.
Collaborate with Site Engineering and Design Back Office to support technical issue resolution.
Keep contingency actions updated to maintain project flow.
3. Performance Analysis & Reporting
Track and analyse daily production output (planned vs actual) and lost time/root causes.
Identify productivity trends, recurrent blockages, and systemic inefficiencies.
Categorise blockers as internal or external, proposing solutions and escalating recurring issues.
Liaise with Quantity Surveyors (QS) to document external stoppages and assess claimability.
Lead the creation of the Monthly Onsite Construction Progress Report, ensuring accurate data and clear analysis of project performance.
Qualifications
Who are we looking for?
You are...
A natural organiser and problem-solver, with strong situational awareness.
Detail-oriented but also able to see the bigger picture in complex construction environments.
Collaborative and communicative, comfortable working with multiple disciplines on-site.
Driven by efficiency, continuous improvement, and safe project delivery.
Experience, skills and qualifications required:
3–7 years of experience in planning, coordination, or site engineering within construction or energy projects.
Strong understanding of installation sequencing and construction logistics.
Proficiency in planning tools and reporting systems (Primavera P6, MS Project, or equivalent).
Experience working with construction teams, quality, and engineering functions.
Excellent communication and coordination skills across disciplines.
Analytical mindset with the ability to interpret productivity and performance data.
Desirable:
Experience in nuclear, energy, or large infrastructure projects.
Familiarity with Earned Value Management (EVM) and progress reporting.
Exposure to field engineering interfaces and problem resolution processes.
Additional Information
Why join us?
We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions most efficiently.
Our commitment to sustainable growth is unwavering, and we continuously strive for accelerated transformation and continuous improvement. Through ALTEN labs, mentoring programs, internal universities, and more, we are always pushing boundaries and embracing new possibilities.
We offer incredible opportunities to join inspiring projects in the most innovative companies.
We prioritise your career development with personalised support plans tailored to your own aspirations. We're here to empower you and help you reach your full potential.
Join our passionate team and start building tomorrow, today!
In short you get:
A personalised career path and a rewarding management style.
A chance to work on the most exciting engineering projects and technologies along with Premium Customers.
A huge diversity of engineering projects and industries.
A competitive salary.
Private Medical & Travel Insurance.
Pension Scheme.
Cycle-to-work Scheme among many additional benefits.
Social atmosphere, regular gatherings, and team buildings.
Flexible way of working (role dependent).
ALTEN UK is seeking an experienced Site Performance Engineer to join a major nuclear energy construction project, ensuring seamless coordination between construction, quality, and engineering teams. You’ll play a key role in developing, validating, and executing the Shift S+1 Installation Plan, supporting the successful delivery of on-site construction activities.
Job Description
What will you be doing?
As a Site Performance Engineer, you will join our team in Bridgewater to support our activities within the Nuclear Sector.
Planning & Coordination
Build and maintain the Shift S+1 Installation Plan in collaboration with Construction Management, Site Supervision (Black Hats), Quality, and Engineering teams.
Ensure planning considers building restrictions, material availability, approved documentation, and workforce resources.
Lead the Shift S+1 Validation Meeting and Shift Kick-off Meeting to align teams on execution priorities.
Contribute to long-term planning (16WLA) and coordinate schedule updates.
Develop and maintain contingency “backup work” plans to mitigate unexpected delays or blockers.
2. On-site Production Monitoring
Conduct daily site walks to monitor installation progress and identify blockers (e.g., access, materials, documentation, workforce).
Coordinate directly with Construction Managers, Black Hats, and site teams to resolve issues quickly and minimise productivity loss.
Ensure the validated Shift S+1 Plan is adhered to, and deviations are justified.
Collaborate with Site Engineering and Design Back Office to support technical issue resolution.
Keep contingency actions updated to maintain project flow.
3. Performance Analysis & Reporting
Track and analyse daily production output (planned vs actual) and lost time/root causes.
Identify productivity trends, recurrent blockages, and systemic inefficiencies.
Categorise blockers as internal or external, proposing solutions and escalating recurring issues.
Liaise with Quantity Surveyors (QS) to document external stoppages and assess claimability.
Lead the creation of the Monthly Onsite Construction Progress Report, ensuring accurate data and clear analysis of project performance.
Qualifications
Who are we looking for?
You are...
A natural organiser and problem-solver, with strong situational awareness.
Detail-oriented but also able to see the bigger picture in complex construction environments.
Collaborative and communicative, comfortable working with multiple disciplines on-site.
Driven by efficiency, continuous improvement, and safe project delivery.
Experience, skills and qualifications required:
3–7 years of experience in planning, coordination, or site engineering within construction or energy projects.
Strong understanding of installation sequencing and construction logistics.
Proficiency in planning tools and reporting systems (Primavera P6, MS Project, or equivalent).
Experience working with construction teams, quality, and engineering functions.
Excellent communication and coordination skills across disciplines.
Analytical mindset with the ability to interpret productivity and performance data.
Desirable:
Experience in nuclear, energy, or large infrastructure projects.
Familiarity with Earned Value Management (EVM) and progress reporting.
Exposure to field engineering interfaces and problem resolution processes.
Additional Information
Why join us?
We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions most efficiently.
Our commitment to sustainable growth is unwavering, and we continuously strive for accelerated transformation and continuous improvement. Through ALTEN labs, mentoring programs, internal universities, and more, we are always pushing boundaries and embracing new possibilities.
We offer incredible opportunities to join inspiring projects in the most innovative companies.
We prioritise your career development with personalised support plans tailored to your own aspirations. We're here to empower you and help you reach your full potential.
Join our passionate team and start building tomorrow, today!
In short you get:
A personalised career path and a rewarding management style.
A chance to work on the most exciting engineering projects and technologies along with Premium Customers.
A huge diversity of engineering projects and industries.
A competitive salary.
Private Medical & Travel Insurance.
Pension Scheme.
Cycle-to-work Scheme among many additional benefits.
Social atmosphere, regular gatherings, and team buildings.
Flexible way of working (role dependent).