Mechanical Technician

Altrad Integrity Services; Bristol; On-site; GBP 35,000 - 55,000; Full time

Job summary

A leading company in the industrial services sector is seeking an experienced On-Site Machinist for a nuclear construction project. The role requires executing precision machining on-site, with a strong focus on safety and compliance. Ideal candidates will have significant experience in regulated environments and excellent technical skills, contributing to high-stakes infrastructure work.

Benefits

Competitive compensation

Career development opportunities

Travel and accommodation support for qualifying roles

Qualifications

• Minimum 5 years experience in portable/on-site machining.
• At least 2 years in nuclear or regulated sectors.
• Proficient in interpreting engineering drawings.

Responsibilities

• Set up and operate portable machine tools for on-site machining tasks.
• Conduct pre-use inspections and maintain tool calibration records.
• Complete job documentation accurately.

Skills

Attention to detail

Communication

Teamwork

Flexibility

Education

NVQ Level 3 in Mechanical Engineering or Machining

Tools

Portable machine tools

Inspection tools

Job description

Job Title: Experienced On-Site Machinist

Location: Hinkley Point- Bristol

Department: Field Services / Mechanical Installation

Employment Type: Full-Time

Experience Level: Senior / Experienced

Duration Minimum 12 month contract

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Job Summary

We are seeking an experienced and safety-conscious On-Site Machinist to join our team on a nuclear construction site. This role involves executing precision machining operations using portable tools directly on-site, supporting construction and installation of critical systems. The ideal candidate will have strong technical skills, a proven track record in regulated environments, and a proactive attitude toward safety, quality, and compliance.

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Key Responsibilities

Set up and operate portable machine tools for on-site machining tasks (e.g., flange facing, line boring, milling, drilling).

Interpret engineering drawings and technical work packages in accordance with nuclear standards (e.g., ASME, RCC-M).

Perform precision machining to tight tolerances, supporting pipework, flange, and component installation.

Conduct pre-use inspections, maintain tool calibration records, and manage equipment safety.

Work closely with supervisors, QA/QC inspectors, welders, and other trades to integrate machining into broader site workflows.

Complete job documentation, inspection records, and daily activity reports accurately.

Follow strict health, safety, and environmental (HSE) procedures applicable to nuclear construction environments.

Participate in toolbox talks, safety briefings, and daily work planning.

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Requirements

Education & Experience:

NVQ Level 3 or equivalent in Mechanical Engineering or Machining.

Minimum 5 years experience in portable/on-site machining, with at least 2 years in nuclear or other regulated sectors.

Previous work on large infrastructure or nuclear construction projects preferred.

Technical Skills

Proficiency with portable machine tools and associated tooling.

Skilled in interpreting engineering and isometric drawings.

Familiar with industry standards for nuclear construction and machining documentation.

Competent with inspection tools such as micrometers, dial indicators, and bore gauges.

Certifications (Required/Preferred)

CSCS or CCNSG Safety Passport (required)

Confined Space / Working at Height (desirable)

Key Attributes

High attention to detail and commitment to safety and quality.

Strong communication and teamwork skills.

Ability to work independently in high-pressure, time-sensitive environments.

Flexibility to work shifts, weekends, and travel as needed.

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What We Offer

Competitive compensation and site uplift (if applicable)

Travel and accommodation support for qualifying roles

Career development in a growing and essential industry

Opportunity to work on a major nuclear infrastructure project

Company Information

Altrad Integrity Services is an international leader in the provision of industrial services, generating high-added value solutions principally for the Oil & Gas, Energy, Power Generation, Process, Environment and Construction sectors. The Group is also a recognised leader in the manufacturing of equipment dedicated to the Construction and Building market. Altrads multidisciplinary services range from engineering and technical services to maintenance, access solutions and specialised services for industry leaders. Headquartered in France, the Group employs around 65,000 people and is still led by its Founder and President Mohed Altrad.

ONE TEAM

We treat all people with dignity, respect each others perspective and share knowledge and resources to achieve excellence, deliver value and grow individually and collectively.

We are fully committed to the elimination of unlawful and unfair discrimination and value the difference that a diverse workforce brings to the organisation. Altrad Integrity Services recognises that providing equality of opportunity, valuing diversity and promoting a culture of inclusion and flexibility to our employees is vital to our success.

From school leavers and university graduates to transitioning military veterans, we provide career opportunities with targeted development programmes.

Going above and beyond for our wider community

Altrad Integrity Services is dedicated to ensuring we are a socially and environmentally responsible employer and undertake a range of activities to give back and support the communities in which we live and work from various charity work to working with schools as part of Developing Young Workforce.

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