Mechanical Engineer at Assystem in Culham, England, United Kingdom | Kablio

Role

Description

thermal analysis

flow analysis

system design

component sizing

thermal‑hydraulic modeling

equipment specs

💧 Analyzing and calculating support for Cooling Water Island Systems🏆 Contributing to a center of excellence for analysis methodologies 📊 Generating static and transient flow and thermal analyses using various software tools

🔄 System design and integration 📄 Producing, reviewing, and updating system documentation🛠️ Performing analysis to define system control philosophy🔍 Sizing of components🌊 Conducting thermal-hydraulic calculations and modeling📋 Formulating equipment specifications

Requirements

eurocode

dnv

beng

ansys

inventor

mathcad

📏 Familiar with European and Offshore standards: Experience with Eurocode 3 and DNV.
🌟 Over 55 years in nuclear engineering.
🎓 Minimum 2:1 BEng in Mechanical Engineering or equivalent.
🎓 Master’s degree is a plus.
🌟 Relevant senior engineering experience in sectors like offshore, renewables, nuclear, or other highly regulated industries.
🧮 Excellent Finite Element Analysis skills: In-depth knowledge of ANSYS Workbench is desirable.
⚙️ Solid background in mechanical and structural engineering.
📝 Skilled in producing technical reports: Expertise in creating design and substantiation reports, assembly procedures, etc.
📋 Proficient in verifying engineering documentation: Manual calculations, reports, etc.
🏭 Knowledge of manufacturing processes: Understanding of welding, machining, etc.
🖥️ Proficient with CAD software: Skilled in Autodesk Inventor, AutoCAD, and/or Catia.
🖼️ Skilled in checking and approving engineering CAD assemblies and drawings.
🔄 Experienced with the engineering design cycle from Concept to Manufacture.
📐 Strong mathematical skills: Experienced with MathCAD software.
📊 Experienced in non-linear and fatigue FEA: Familiar with DNV and Eurocodes.

Benefits

📚 Ongoing training with numerous career opportunities.
💼 Attractive social benefits, including an engaging Employee Committee and holiday bonuses.
🏠 Hybrid work: 1-2 days remote per week.

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

1966 founding

Year of establishment

The company was established in 1966, marking its inception as a global engineering powerhouse.

12 countries

Global presence

Operates across 12 countries, indicating significant international reach.

Revenue €611M

Annual revenue

Generates around €611 million annually, driven by strategic acquisitions.

Leads EPR nuclear projects across locations.Opens external site
Shapes energy transition through various sectors.
Champions digital innovation for optimal performance.
Operates across nuclear, renewables, transport, and hydrogen sectors.
Engages in advanced fusion research and development.

Culture + Values

Daring (Making suggestions / Taking initiative)
Being customer‑oriented (Listening / Commitment / Collaboration)
Being a team player (Collaboration / Responsibility / Sharing one’s knowledge)
Being results‑oriented (Self‑sufficiency / Dedication / Perseverance)
Agility (Adaptability / Curiosity / Responsiveness)
Enthusiasm (Eagerness / Drive / Sociability)
Endurance (Valour / Tenacity / Involvement / Resilience)
Autonomy, empowerment, quality and trust

Environment + Sustainability

42% Emissions Reduction

Scopes 1 & 2 Target

Aims to reduce emissions by 42% by 2030 compared to 2022 baseline.

51.6% Scope 3 Reduction

Per Full-Time Equivalent

Committed to reducing Scope 3 emissions by 51.6% per full-time employee by 2030.

Triple Nuclear Capacity

Global Expansion Goal

Supports tripling global nuclear energy capacity by 2050 as part of the Net Zero Nuclear pledge.

Top 15% Rating

Ecovadis Sustainability

Achieved an Ecovadis Silver rating, placing it in the top 15% of assessed companies.

Targets validated by the Science Based Targets initiative (SBTi) as Paris-aligned
Signatory of the World Nuclear Association’s Net Zero Nuclear pledge to triple global nuclear capacity by 2050
Developing low-carbon electricity solutions (nuclear and renewables, grid renovation, green hydrogen)
Switch & Act for Climate programme to raise climate awareness and drive energy transition actions

Inclusion & Diversity

30%

Women Among New Hires

Recognizes the proportion of women among new hires in the organization.

60%

Internal Promotions

Percentage of high-responsibility positions filled through internal promotions.

70%

Local Managers Promoted

Percentage of local managers promoted from within the organization.

Recruitment based solely on skills and daring; equal treatment for all candidates
Assystem supports gender-balance in STEM via partnerships with women-focused engineering events (e.g., APPG Women Leading STEM)

Articles

Assystem on Wikipedia (company overview & history)

Assystem profile – The Northern Nuclear Alliance

Assystem privacy‑statement (includes HR / recr. contact)

Role

Description

thermal analysis

flow analysis

system design

component sizing

thermal‑hydraulic modeling

equipment specs

Requirements

eurocode

dnv

beng

ansys

inventor

mathcad

📏 Familiar with European and Offshore standards: Experience with Eurocode 3 and DNV.
🌟 Over 55 years in nuclear engineering.
🎓 Minimum 2:1 BEng in Mechanical Engineering or equivalent.
🎓 Master’s degree is a plus.
🌟 Relevant senior engineering experience in sectors like offshore, renewables, nuclear, or other highly regulated industries.
🧮 Excellent Finite Element Analysis skills: In-depth knowledge of ANSYS Workbench is desirable.
⚙️ Solid background in mechanical and structural engineering.
📝 Skilled in producing technical reports: Expertise in creating design and substantiation reports, assembly procedures, etc.
📋 Proficient in verifying engineering documentation: Manual calculations, reports, etc.
🏭 Knowledge of manufacturing processes: Understanding of welding, machining, etc.
🖥️ Proficient with CAD software: Skilled in Autodesk Inventor, AutoCAD, and/or Catia.
🖼️ Skilled in checking and approving engineering CAD assemblies and drawings.
🔄 Experienced with the engineering design cycle from Concept to Manufacture.
📐 Strong mathematical skills: Experienced with MathCAD software.
📊 Experienced in non-linear and fatigue FEA: Familiar with DNV and Eurocodes.

Benefits

📚 Ongoing training with numerous career opportunities.
💼 Attractive social benefits, including an engaging Employee Committee and holiday bonuses.
🏠 Hybrid work: 1-2 days remote per week.

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

1966 founding

Year of establishment

The company was established in 1966, marking its inception as a global engineering powerhouse.

12 countries

Global presence

Operates across 12 countries, indicating significant international reach.

Revenue €611M

Annual revenue

Generates around €611 million annually, driven by strategic acquisitions.

Leads EPR nuclear projects across locations.Opens external site
Shapes energy transition through various sectors.
Champions digital innovation for optimal performance.
Operates across nuclear, renewables, transport, and hydrogen sectors.
Engages in advanced fusion research and development.

Culture + Values

Daring (Making suggestions / Taking initiative)
Being customer‑oriented (Listening / Commitment / Collaboration)
Being a team player (Collaboration / Responsibility / Sharing one’s knowledge)
Being results‑oriented (Self‑sufficiency / Dedication / Perseverance)
Agility (Adaptability / Curiosity / Responsiveness)
Enthusiasm (Eagerness / Drive / Sociability)
Endurance (Valour / Tenacity / Involvement / Resilience)
Autonomy, empowerment, quality and trust

Environment + Sustainability

42% Emissions Reduction

Scopes 1 & 2 Target

Aims to reduce emissions by 42% by 2030 compared to 2022 baseline.

51.6% Scope 3 Reduction

Per Full-Time Equivalent

Committed to reducing Scope 3 emissions by 51.6% per full-time employee by 2030.

Triple Nuclear Capacity

Global Expansion Goal

Supports tripling global nuclear energy capacity by 2050 as part of the Net Zero Nuclear pledge.

Top 15% Rating

Ecovadis Sustainability

Achieved an Ecovadis Silver rating, placing it in the top 15% of assessed companies.

Targets validated by the Science Based Targets initiative (SBTi) as Paris-aligned
Signatory of the World Nuclear Association’s Net Zero Nuclear pledge to triple global nuclear capacity by 2050
Developing low-carbon electricity solutions (nuclear and renewables, grid renovation, green hydrogen)
Switch & Act for Climate programme to raise climate awareness and drive energy transition actions

Inclusion & Diversity

30%

Women Among New Hires

Recognizes the proportion of women among new hires in the organization.

60%

Internal Promotions

Percentage of high-responsibility positions filled through internal promotions.

70%

Local Managers Promoted

Percentage of local managers promoted from within the organization.

Recruitment based solely on skills and daring; equal treatment for all candidates
Assystem supports gender-balance in STEM via partnerships with women-focused engineering events (e.g., APPG Women Leading STEM)

Articles

Assystem on Wikipedia (company overview & history)

Assystem profile – The Northern Nuclear Alliance

Assystem privacy‑statement (includes HR / recr. contact)