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Jsm Group Services Ltd.

Estimator

Company logo
Jsm Group Services Ltd.
Integrated utility infrastructure specialist delivering power, telecoms, gas and multi‑utility services.
Prepare detailed utility project cost estimates and support tendering processes.
6d ago
Intermediate (4-7 years)
Full Time
Greater London, England, United Kingdom
Office Full-Time
Company Size
332 Employees
Service Specialisms
Project Management
Consulting
Engineering
Design
Turnkey
Technical Services
General Contractor
Sector Specialisms
Power
Telecoms
Gas
Multi-Utility
Utility Services
Civil Engineering
Construction
Infrastructure
Role
What you would be doing
cost modeling
quote management
tender submissions
pricing coordination
bid strategy
risk identification
  • Liaise with the Street Works and Planning teams to obtain Gazetteer information, Local Authority restrictions, and permitting requirements.
  • Take part in pre- and post-tender commercial activities, including attending client clarification meetings and Best and Final Offer (BAFO) reviews.
  • Identify and anticipate potential risks.
  • Prepare bespoke and/or Excel cost models from first principles for use when estimating, budgeting, and forecasting. Keep cost models up to date with current labour, subcontract, plant, and material rates.
  • Liaise with Procurement to obtain quotations for aggregates, asphalt, ducting, concrete, reinstatement materials, and subcontractor services.
  • Participation in mentoring and coaching programmes.
  • Review tender documents, interpret requirements, and work with colleagues to develop the bid strategy
  • Support the final bid review and sign-off process with Senior Managers before submission.
  • Prepare tender submissions, including compiling, negotiating, and analysing costs for tenders; issuing subcontract enquiries; and evaluating responses.
  • Liaise with Project and Delivery Managers to determine outputs, programme, resources, and approach to pricing of schemes, including site surveys where required
  • Provide a detailed handover for successful tenders to the Delivery Team and QS as part of the Project Pre-Start process.
What you bring
excel
ms word
estimating software
degree
5 years
utility contracting
  • Excellent problem-solving and risk assessment skills.
  • IT literate, with strong Excel skills; MS Word essential, MS Project desirable.
  • Strong financial and numeracy management skills.
  • Degree in estimating or a related discipline, OR a minimum of 5 years’ experience in a similar utilities-focused estimating role.
  • Good knowledge of utility contracting and streetworks reinstatement.
  • Competent in the use of MS Word & Excel & estimating software.
  • A methodical way of thinking with strong attention to detail.
  • The ability to absorb complex information and translate requirements into clear estimates.
  • Excellent communication and negotiating skills.
  • Trustworthiness and discretion when handling confidential information.
Benefits
  • 28 days of holiday (excluding bank holidays).
  • Continuous training and development in both technical and business skills.
  • 2 paid volunteering days a year.
  • Hybrid working pattern.
Training + Development
Information not given or found
Company
Overview
ÂŁ148 million
Annual Revenue
Achieved in FY 2023 under private-equity ownership, reflecting strong financial performance and growth.
132 kV
Data Centre Connections
Specializes in high-voltage grid connections for critical infrastructure, ensuring reliable energy supply.
30–130 km
Fibre Rollouts
Extensive experience in deploying fibre networks across varying distances for telecoms infrastructure.
1998
Year Founded
Established by industry veterans, marking the beginning of its journey as a UK infrastructure specialist.
  • Built a reputation installing high-voltage grid connections for data centres, battery storage and renewables alongside core fibre telecoms networks.
  • Typical projects include complex multi-utility delivery in city environments.
  • Sector strengths span Power, Telecoms, Gas, and Multi-utility, with turnkey offerings from design and civils through commissioning.
  • Unique assets include an accredited training centre in Essex and innovative solutions like non-intrusive cable extraction.
  • Backed by TowerBrook after a successful PE exit, the firm is expanding into Ireland and Germany while maintaining a strong UK presence.
Culture + Values
  • Commitment to safety and quality
  • Customer-centric approach
  • Continuous improvement and innovation
  • Teamwork and collaboration
  • Integrity and accountability
  • Sustainability in service delivery
Environment + Sustainability
2050 net zero target
Emissions commitment
The company aims to achieve net zero emissions by 2050 through operational efficiencies and renewable energy integration.
  • Ongoing reduction of carbon footprint through operational efficiencies
  • Incorporating renewable energy sources in projects where applicable
  • Minimizing waste and promoting recycling practices
  • Regular sustainability audits and reporting
Inclusion & Diversity
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