Security & Safety Jobs in Warrington, United Kingdom (Now Hiring) — 154 open — Page 4

Senior Applications Analyst

City of Leicester, England, United Kingdom · Hybrid

Senior

Job Title: Senior Applications Analyst Location: UK, Flexible + Hybrid Working Arrangements Compensation: Competitive Salary + Benefits Role Type: Full time / Permanent Role ID: SF74981 Shape the Future of Enterprise App…

Skills: Enterprise application management, Microsoft SQL Server, Software maintenance, Application support, Infrastructure administration

Certification Project Engineer for Containment/Fire Stopping (all genders)

Warrington, England, United Kingdom · Hybrid

Mid level$3.3B raised

Our buildings don’t just shape our skylines — they provide the backdrop to our lives. And knowing they’re safe matters. We’ve been helping to create safer structures since 1894, bringing together more than a century of e…

Skills: Testing, Inspection, Certification, Fire Safety Engineering, Project Management

QA Supervisor

Warrington, England, United Kingdom · On-site

Mid level$676M raised

Company Description Here at Gousto, we are on a mission to become the UK's most loved way to eat dinner, and for every meal to leave the planet better off. Gousto is changing how people shop, cook and eat food at home. I…

Skills: QA Supervision, HACCP, BRC Standards, GMP Standards, Auditing

CS&A Responsible Engineer

Warrington, England, United Kingdom · On-site

Senior+

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakehold…

Skills: Civils Structural & Architectural Engineering, Technical Accountability, Engineering Governance, Safety-Critical Design, Regulatory Engagement

Senior Mechanical Engineer

Warrington, England, United Kingdom · On-site

Senior

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakehold…

Skills: Mechanical Design, Nuclear Engineering, Design For Assembly, UK CA Compliance, Machinery Directive

Ventilation Engineer

Warrington, England, United Kingdom · On-site

Senior

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakehold…

Skills: Mechanical Engineering, Ventilation Engineering, Nuclear Ventilation Systems, HEPA Filter Commissioning, Asset Condition Inspection

Ventilation Engineer

Warrington, England, United Kingdom · On-site

Senior

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakehold…

Skills: Mechanical Engineering, Ventilation Engineering, Technical Support, System Health Inspections, HEPA Filter Commissioning

Ventilation Engineer

Warrington, England, United Kingdom · On-site

Senior

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakehold…

Skills: Mechanical Engineering, Ventilation Engineering, Technical Support, Asset Condition Inspections, HEPA Filter Commissioning

Principal Mechanical Engineer

Warrington, England, United Kingdom · On-site

Senior+

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakehold…

Skills: Requirements Capture, Mentorship, DFMEA, PFMEA, BS8888

Principal Mechanical Engineer

Warrington, England, United Kingdom · On-site

Senior+

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakehold…

Skills: Requirements Capture, Mentorship, Tolerances Analysis, DFMEA, PFMEA

Principal Mechanical Engineer

Warrington, England, United Kingdom · On-site

Senior+

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakehold…

Skills: Mechanical Engineering, Requirements Capture, Mentorship, DFMEA, PFMEA

Modular Reactor Safety Lead

Warrington, England, United Kingdom · Hybrid

Senior+

Job Title: Modular Reactor Safety Lead Location: Remote, UK Compensation Attractive Salary + Benefits Role Type: Full time / Permanent Role ID: SF72079 Lead Safety at The Forefront of The UK’s Next Generation Of Nuclear …

Skills: Safety Engineering Assurance, Technical Governance, Regulatory Compliance, Stakeholder Management, Technical Leadership

Principal Mechanical Engineer

Preston, England, United Kingdom · Hybrid

Senior+

Job Title: Principal Mechanical Engineer Location: Warrington, Cheshire or Preston, Lancashire + Hybrid Working Arrangements Compensation: Competitive Salary + Benefits Role Type: Full time / Permanent Role ID: SF71457 L…

Skills: Mechanical engineering, Bid management, Technical leadership, Project delivery, Safety case development

Senior C&I Engineer - Information & Communications Technology (ICT)

Derby, England, United Kingdom · Hybrid

$51k–$67k/yr

Senior$805M raised

Role Title: Senior Control & Instrumentation Engineer – Information & Communications Technology (ICT) We are Rolls‑Royce SMR and we’re doing something that’s never been done before. We’re revolutionising an industry. Tha…

Skills: System Architecture, Telephony Systems, Radio Communications, Data Networking, Network Security

Engineer - Commissioning Capability

Derby, England, United Kingdom · Hybrid

$42k–$55k/yr

Mid level$805M raised

Role Title: Engineer – Commissioning Capability We are Rolls‑Royce SMR and we’re doing something that’s never been done before. We’re revolutionising an industry. That’s a once‑in‑a‑career opportunity for those excited b…

Skills: Commissioning Strategy, Systems Engineering, Regulated Industry Experience, Commissioning Governance, Nuclear Licensing

Associate

Warrington, England, United Kingdom · Hybrid

Senior+$321M raised

At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in s…

Skills: Nuclear Safety, Nuclear Assurance, Nuclear Regulation, Environmental Regulation, Independent Nuclear Safety Assessment

Solutions Architect - Aruba and Juniper

Bracknell, England, United Kingdom · Hybrid

Senior+

Design complex solutions. Influence strategy. Deliver technology that transforms businesses. At TD SYNNEX, we're looking for a Solutions Architect to help shape and deliver complex technology solutions for our partners a…

Skills: Solution Architecture, Network Design, Security Architecture, Stakeholder Management, Technical Consulting

Engineer - Commissioning Capability

Derby, England, United Kingdom · Hybrid

$42k–$55k/yr

Mid level$805M raised

Role Title: Engineer – Commissioning Capability We are Rolls‑Royce SMR and we’re doing something that’s never been done before. We’re revolutionising an industry. That’s a once‑in‑a‑career opportunity for those excited b…

Skills: Commissioning Strategy, Systems Engineering, Regulated Industry Experience, Commissioning Governance, Nuclear Licensing

Senior C&I Engineer - Information & Communications Technology (ICT)

Derby, England, United Kingdom · Hybrid

$51k–$67k/yr

Senior$805M raised

Role Title: Senior Control & Instrumentation Engineer – Information & Communications Technology (ICT) We are Rolls‑Royce SMR and we’re doing something that’s never been done before. We’re revolutionising an industry. Tha…

Skills: System Architecture, Telephony Systems, Radio Communications, Data Networking, Network Security

EC&I Engineer

Warrington, England, United Kingdom · On-site

Senior

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakehold…

Skills: CE&I Project Delivery, Building Electrical Services Design, CDM Regulations, IET Wiring Regulations, Space Management

Frequently asked questions

How many Security & Safety jobs are open in Warrington, United Kingdom right now?

There are currently 154 open security & safety positions in Warrington, United Kingdom listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Security & Safety roles in Warrington, United Kingdom?

Companies currently hiring include Assystem, Babcock International Group, Amentum, Rolls-Royce SMR, HSL Compliance, among others. Browse the listings above to see every active employer.

Are there remote or hybrid Security & Safety jobs in Warrington, United Kingdom?

Yes — 95 of the 154 open security & safety positions offer remote or hybrid work (1 remote, 94 hybrid).

How do I apply for Security & Safety jobs in Warrington, United Kingdom?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.