
1001 - 5000 employees
Founded 1865
đźš— Transport
⚡ Energy
Transport • Energy
Costain Group PLC is a UK-based engineering, construction and consultancy company that designs, builds and manages critical infrastructure across sectors including road, rail, integrated transport, water, energy and defence & nuclear. It delivers large-scale infrastructure projects and services — from planning and digital consulting to construction, delivery and long-term operation — often partnering with public utilities and government bodies to improve connectivity and sustainability. The company emphasizes sustainability, safety, and career development while serving institutional and corporate clients.
🔥 0 minutes ago
🇬🇧 United Kingdom – Remote
⏰ Full Time
🟡 Mid-level
đźź Senior
🧑‍🔧 Mechanical Engineer
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1001 - 5000 employees
Founded 1865
đźš— Transport
⚡ Energy
Transport • Energy
Costain Group PLC is a UK-based engineering, construction and consultancy company that designs, builds and manages critical infrastructure across sectors including road, rail, integrated transport, water, energy and defence & nuclear. It delivers large-scale infrastructure projects and services — from planning and digital consulting to construction, delivery and long-term operation — often partnering with public utilities and government bodies to improve connectivity and sustainability. The company emphasizes sustainability, safety, and career development while serving institutional and corporate clients.
• Deliver fit-for-purpose ventilation and environmental control solutions for clean water pumping stations. • Ensure the protection of electrical and mechanical assets (e.g., pumps, MCCs). • Provide suitable working environments for operators. • Support safe, efficient, and resilient water supply infrastructure.
• Educated to degree level in engineering related subject. • Have a relevant postgraduate qualification such as CIWEM or a relevant MSc. • Member of a professional body • Experience of HVAC Design • Demonstrable experience in HVAC Design • Strong communication, collaboration and stakeholder management skills. • Strong IT skills. • Proven problem solving capability
• Fully remote. • Approximately 3 weeks of work for IC1, potentially extended for IC2.
Apply Nowđź•’ 2 days ago
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🇬🇧 United Kingdom – Remote
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🟢 Junior
🟡 Mid-level
🧑‍🔧 Mechanical Engineer
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đź•’ May 13
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🇬🇧 United Kingdom – Remote
đź’° Post-IPO Equity on 2013-12
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đźź Senior
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🇬🇧 UK Skilled Worker Visa Sponsor
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Senior Mechanical Design Engineer at Assystem developing fluid systems and collaborating with cross-functional teams in nuclear engineering projects.
🇬🇧 United Kingdom – Remote
đź’° Post-IPO Equity on 2013-12
⏰ Full Time
đźź Senior
🧑‍🔧 Mechanical Engineer
🇬🇧 UK Skilled Worker Visa Sponsor
đź•’ May 13
5001 - 10000
Senior Mechanical Design Engineer developing fluid systems within a multi-disciplinary team. Engaging in 2D and 3D CAD design work for nuclear engineering projects.
🇬🇧 United Kingdom – Remote
đź’° Post-IPO Equity on 2013-12
⏰ Full Time
đźź Senior
🧑‍🔧 Mechanical Engineer
🇬🇧 UK Skilled Worker Visa Sponsor
đź•’ May 8
5001 - 10000
Senior Mechanical Engineer at Assystem focusing on delivering solutions in a highly regulated sector. Key responsibilities include checking design calculations and reviewing technical documentation.
🇬🇧 United Kingdom – Remote
đź’° Post-IPO Equity on 2013-12
⏰ Full Time
đźź Senior
🧑‍🔧 Mechanical Engineer
🇬🇧 UK Skilled Worker Visa Sponsor