Engineering Jobs

Senior EC&I Engineer

SThree UK • Warrington, Cheshire

Salary

£131k – £158k

Posted

26 August 2026

Work mode

Full-time

Sponsor match

high

Skilled WorkerWorker (A rating)

Role overview

SThree UK is hiring a Senior EC&I Engineer in Warrington, a full-time engineering role. The advertised salary is £131k – £158k. SThree UK holds an active licence on the UK Home Office register of sponsors for the Skilled Worker route, which means it can sponsor a visa for this hire if it chooses to.

Senior EC&I Engineer Location: Warrington / Hybrid Working Security Clearance: UK BPSS (must be eligible to obtain and maintain clearance) Industry: Nuclear / Highly Regulated Environment (Nuclear experience preferred) Overview We are seeking an experienced Senior EC&I Engineer to support the delivery of safety-critical projects within a highly regulated environment. This role is ideal for an engineer with a strong background in Electrical, Control & Instrumentation (EC&I) Engineering and Funct…

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Visa sponsorship snapshot

Employer: SThree UK — confirmed licensed sponsor
Visa route: Skilled Worker
Advertised salary: £131k – £158k
How this salary compares: about 232% above the £47,641 median across 1,248 engineering roles with published salaries on FindSponsorJobs
Location: Warrington, Cheshire · Full-time
Similar roles nearby: 5 other live engineering roles in Warrington — browse them
Posted: 26 August 2026
How we verify sponsors: employers are matched against the UK Home Office register of licensed sponsors — read our methodology.

About this sector

Engineering roles spanning civil, structural, mechanical, electrical, and chemical disciplines are regularly sponsored by UK employers. Demand is strongest in infrastructure, construction, defence, and advanced manufacturing. Sponsored engineering vacancies frequently appear at Tier 1 contractors, consultancy firms, and utilities companies that recruit internationally to fill technical skills gaps.