Job Title: Mechanical Supervisor - Power / Construction ProjectsLocation: UK (Site-based)Start Date: March 2026 - july 2027Spencer Ogden is recruiting an experienced Mechanical Supervisor to support a major power and construction project on a 12-month contract starting March 2026. This is a site-based role responsible for supervising mechanical installation activities, coordinating site teams, and supporting the Site Manager to ensure safe, timely, and high-quality delivery of works.Main Purpose of the RoleSupervise and coordinate mechanical works on site, leading small teams on behalf of the Site Manager.Act as a key point of contact for mechanical activities across assigned work fronts.Maintain a strong duty of care for personal safety and the safety of all personnel on site.Key ResponsibilitiesWork in accordance with all applicable QEHS procedures as briefed during site induction.Supervise mechanical installation activities, ensuring work is delivered on time, within budget, and to required quality standards.Plan ahead to ensure availability of engineering information, plant, materials, labour, and tooling for upcoming mechanical works.Coordinate with other disciplines and contractors to ensure safe and efficient working practices.Identify, record, and report delays or disruptions to the mechanical scope of work.Key Results / ObjectivesComply with site rules, safety standards, and client procedures at all times.Support the completion of project documentation and task cards in line with milestone dates.Ensure accurate and timely submission of timesheets and expenses.ExperienceApprentice-trained, C&G Minimum NVQ Level 3 (Mechanical discipline or equivalent) with 1+ years' supervisory experience or industry-recognised training with 2+ years' experience on Electricity Supply Industry, Power Generation, Oil & Gas, or General Construction sites.Proven experience supervising mechanical installation activities.Strong understanding of Health, Safety, Quality, and Environmental legislation within a power or industrial environment.Demonstrated ability to lead site teams and work independently when required.QualificationsEssential for all construction projects:CSCS / CCNSG Safety PassportSSSTS or SMSTS3-Day First AidIPAFTemporary Works SupervisorHSG 47MEWP / Roto 360Manual HandlingWorking at HeightFire Safety AwarenessClient-specific (example):SSE Authorisation Cat 3, Scottish Power / NG Person BESCNG Competent Person NSI6 / NSI8 (Limited)Personal AttributesStrong interpersonal and communication skillsCompetent IT skills (Word, Excel, reporting tools)Proactive and solutions-focused approach to problem solvingConfident mechanical team leadership and relationship managementPositive attitude to conflict resolution and collaboration