Piping Estimator / Mechanical Estimating Engineer

Global Recruitment Group; Cardiff; On-site; GBP 45,000 - 65,000; Full time

Job summary

Global Recruitment Group is partnering with an established engineering organisation in Cardiff to recruit a Piping Estimator / Estimating Engineer. The role offers exposure to diverse piping and mechanical projects across marine, offshore and industrial sectors.

The successful candidate will prepare detailed estimates for installation, fabrication and modification works, interpret drawings and specifications, and collaborate with technical and commercial teams to support tenders and project

Qualifications

• Previous experience as a piping estimator or in a related estimating engineering role.
• Strong technical knowledge of piping systems, materials, valves and fabrication processes.
• Ability to interpret engineering drawings, P&IDs and detailed specifications.
• Experience in material take-offs, labour calculations and first-principles estimating.

Responsibilities

• Prepare detailed estimates and quotations for piping installation, fabrication, modification, repair and replacement works.
• Review and interpret engineering drawings, P&IDs, specifications, bills of quantities and client tender documentation.
• Undertake accurate material take-offs and develop labour estimates based on project requirements.
• Identify and quantify piping materials, valves, fittings, supports and associated mechanical components.
• Prepare comprehensive cost build-ups covering labour, materials, plant, equipment, subcontractors and associated project expenditure.
• Source, review and evaluate supplier and subcontractor quotations to ensure commercial competitiveness.
• Collaborate with Technical Managers, Project Managers and commercial teams to develop practical and deliverable proposals.
• Define scopes of work, assumptions, exclusions and technical clarifications.
• Identify potential commercial and technical risks during the tendering process.
• Support tender submissions, technical queries and client clarification meetings.
• Maintain accurate estimating records and contribute to the development of cost databases, estimating systems and standardised processes.
• Support the transition of successful tenders into project delivery, ensuring accurate commercial and technical handovers.

Skills

Piping Estimator

Estimating Engineer

Mechanical Estimator

Tools

Microsoft Excel

Estimating software

Job description

Global Recruitment Group is working in partnership with an established and growing engineering organisation to recruit an experienced Piping Estimator / Estimating Engineer for its technical and commercial team based in Cardiff.

Our client operates across a diverse range of specialist engineering sectors, including marine, offshore, industrial infrastructure and data centres, delivering technically demanding piping and mechanical engineering projects.

As the business continues to expand its project portfolio, this is an excellent opportunity for a technically capable and commercially minded individual to join an experienced team and play an important role in supporting future growth.

Working closely with the Technical Manager, you will be responsible for preparing accurate, competitive and commercially robust estimates and quotations for piping installation, fabrication, modification and mechanical engineering works.

The position offers exposure to varied projects, technical challenges and the opportunity to contribute directly to the continued development of the organisation's estimating and commercial processes.

Key Responsibilities

• Prepare detailed estimates and quotations for piping installation, fabrication, modification, repair and replacement works.
• Review and interpret engineering drawings, P&IDs, specifications, bills of quantities and client tender documentation.
• Undertake accurate material take-offs and develop labour estimates based on project requirements.
• Identify and quantify piping materials, valves, fittings, supports and associated mechanical components.
• Prepare comprehensive cost build-ups covering labour, materials, plant, equipment, subcontractors and associated project expenditure.
• Source, review and evaluate supplier and subcontractor quotations to ensure commercial competitiveness.
• Collaborate with Technical Managers, Project Managers and commercial teams to develop practical and deliverable proposals.
• Define scopes of work, assumptions, exclusions and technical clarifications.
• Identify potential commercial and technical risks during the tendering process.
• Support tender submissions, technical queries and client clarification meetings.
• Maintain accurate estimating records and contribute to the development of cost databases, estimating systems and standardised processes.
• Support the transition of successful tenders into project delivery, ensuring accurate commercial and technical handovers.

Skills, Experience & Qualifications

We are particularly interested in candidates with a strong background in piping systems, mechanical engineering, fabrication or industrial installation projects, combined with the ability to develop accurate and commercially competitive estimates.

The ideal candidate will demonstrate:

• Previous experience as a Piping Estimator, Mechanical Estimator, Estimating Engineer or within a relevant engineering role.
• Strong technical knowledge of industrial piping systems, materials, fittings, valves and fabrication processes.
• Ability to interpret engineering drawings, P&IDs and detailed technical specifications.
• Experience undertaking material take-offs, labour calculations and first-principles estimating.
• A practical understanding of workshop fabrication, site installation and mechanical engineering activities.
• Commercial awareness, numerical accuracy and the ability to assess project costs and risks.
• Proficiency in Microsoft Excel and familiarity with estimating software or cost management systems.
• Strong organisational skills with the ability to manage multiple tenders and enquiries.
• Excellent communication skills and a collaborative approach to working with technical and commercial teams.

Desirable Sector Experience

Experience gained within any of the following sectors would be particularly advantageous:

• Marine and shipbuilding
• Offshore engineering and oil & gas
• Industrial piping and process engineering
• Energy and utilities
• Mechanical fabrication and installation
• Data centres and digital infrastructure
• Major industrial and infrastructure projects

We would also welcome applications from experienced Piping Engineers, Project Engineers, Mechanical Supervisors or senior piping technicians who have strong technical and commercial knowledge and are looking to develop their careers within estimating.

Why Consider This Opportunity?

This is an opportunity to join a well-established engineering organisation with a growing portfolio of specialist projects and a commitment to technical excellence.

The successful candidate will benefit from:

• Exposure to diverse engineering projects across multiple sectors.
• Working alongside experienced technical and commercial professionals.
• The opportunity to influence estimating processes and commercial project outcomes.
• A varied role offering both technical and commercial responsibility.
• Long-term career development within a growing engineering business.
• The opportunity to contribute to significant projects across the UK and wider markets.

About Global Recruitment Group

Established in 2001, Global Recruitment Group is a specialist UK recruitment and workforce solutions provider with over 25 years of experience supporting clients across Engineering, Construction, Infrastructure, Rail, Energy, Manufacturing and Industrial sectors.

Operating nationally, Global works in partnership with leading contractors, engineering organisations and specialist project delivery businesses, providing access to experienced technical professionals and tailored recruitment solutions.

Our approach goes beyond traditional recruitment. We focus on understanding our clients' operational requirements, technical challenges and long‑term workforce strategies, ensuring that we connect the right professionals with the right opportunities.

Global Recruitment Group is acting as the recruitment partner for this appointment. All applications and enquiries will be handled confidentially.