Senior Mechanical Systems Engineer – Nuclear Industry (H/F)

TN United Kingdom; Bristol; On-site; GBP 60,000 - 100,000; Full time

Job summary

An established industry player seeks a Senior Mechanical Systems Engineer to lead critical mechanical systems within a nuclear power environment. This role involves overseeing high-pressure piping systems, ensuring compliance with safety standards, and providing technical leadership to a dedicated team. With a focus on delivering cost-effective solutions and managing complex projects, you will play a vital role in ensuring the integrity and performance of essential systems. Join a collaborative organization that values expertise and commitment, and take your career to the next level in a dynamic and supportive environment.

Qualifications

• 10+ years in mechanical engineering roles with expertise in piping systems.
• Proven track record in overseeing high-pressure piping design and installation.

Responsibilities

• Oversee design, delivery, and installation of mechanical systems in nuclear power.
• Supervise contractors for piping prefabrication and installation.

Skills

Piping System Design

Problem-Solving Skills

Communication Skills

Leadership Abilities

Education

Degree in Mechanical Engineering

Chartered Engineer or similar accreditation

Tools

Non-Destructive Testing (NDT)

Hydro-pressure Testing (HPT)

Job description

Social network you want to login/join with:

Senior Mechanical Systems Engineer – Nuclear Industry (H/F), Bristol

col-narrow-left

Client:

ACEPP

Location:

Bristol, United Kingdom

Job Category:

Other

-

EU work permit required:

Yes

col-narrow-right

Job Reference:

31b5fd8e8ddf

Job Views:

14

Posted:

28.04.2025

Expiry Date:

12.06.2025

col-wide

Job Description:

Job Responsibilities

As a Senior Mechanical Systems Engineer, you will oversee the design, delivery, and installation of critical mechanical systems, including high-pressure piping, within a nuclear power plant environment. You will ensure compliance with engineering standards, support system commissioning, and provide technical leadership to resolve site challenges while prioritizing the integration and performance of piping systems.

Dimensions

• Team size: Coordinate with a team of 10 engineers and technicians, with potential expansion, including specialists in piping systems.
• Budget responsibilities: Oversight of contracts worth £100M, ensuring cost-effective and timely delivery of mechanical and piping systems.
• Systems involved: Critical cooling, ventilation, and high-pressure piping systems specific to nuclear power operations.

Technical Leadership

• Review and validate detailed engineering designs for mechanical systems, focusing on piping systems to ensure compliance with nuclear safety and quality standards (RCC-M, ASME).
• Provide expertise in resolving technical challenges related to piping installation, such as welding deviations, material selection, and routing optimization.
• Collaborate with design teams to address system modifications and ensure constructability.

Delivery Oversight

• Supervise contractors responsible for piping prefabrication, welding, and on-site installation, ensuring alignment with project schedules and priorities.
• Oversee and coordinate Non-Destructive Testing (NDT) and Hydro-pressure Testing (HPT) activities for high-pressure piping systems.
• Monitor and validate the performance of critical piping systems for readiness for commissioning.

Quality and Documentation

• Validate engineering and quality assurance documentation related to piping systems, ensuring proper traceability and compliance with standards.
• Compile and hand over documentation to commissioning teams, ensuring completeness for system acceptance.

Stakeholder Collaboration

• Act as the primary contact for piping contractors, project management, and commissioning teams to ensure seamless communication and progress.
• Identify and mitigate piping system risks, providing regular updates to stakeholders.

The Ideal Candidate

Experience

• 10+ years in mechanical engineering roles, with expertise in piping systems within nuclear or regulated industries.
• Proven track record in overseeing high-pressure piping design, fabrication, and installation.
• Experience managing contractors and complex piping projects.

Qualifications

• Degree in Mechanical Engineering or equivalent (Master’s preferred).
• Chartered Engineer or similar accreditation.
• Strong knowledge of RCC-M, ASME, and other piping standards.

Skills

• Deep understanding of piping system design, including thermal and hydraulic aspects.
• Problem-solving skills and attention to detail.
• Excellent communication skills for coordination with contractors and stakeholders.
• Leadership abilities to manage multidisciplinary teams and influence decisions.

About ACEPP

ACEPP Entreprise, a subsidiary of HEVERETT Group, specializes in infrastructure construction for nuclear and naval sectors, with over 25 years of experience. We focus on project management, site supervision, testing, commissioning, and maintenance engineering, offering comprehensive digital engineering solutions via our partner AXEAL.

Joining ACEPP means being part of a human-scale organization with strong technical expertise and a collaborative management style. We value listening, expertise, and commitment, supporting your career growth and well-being.