Civils Estimator
You’ll price the HV and EHV cable and civils schemes that strengthen the UK’s grid — up to 132kV, mostly in the public highway. Your first-principles estimates decide whether we win the work, and how
ABOUT JSM
JSM Group designs and builds the power networks and digital infrastructure that clients across the UK, Europe and beyond depend on — from high-voltage grid connections and critical utilities to data centres and renewable energy. Our civil, power and digital engineers work under one roof, giving clients one team from design to energisation, with the technical, commercial and consenting risk managed from day one.
Belonging here isn’t accidental — it’s engineered. Our values of personal responsibility, sound judgment and drive, shape how we work, and you’ll get the work to stretch you and the support to develop fast. See life at JSM at careers.jsmgroup.com.
THE ROLE
You’ll produce accurate, detailed pricing for multi-disciplinary schemes — cable installation, civils, reinstatement, utility connections, enabling works and specialist solutions such as HDD — giving us the confidence to bid sharply and deliver profitably.
What you’ll do
Review tender documents, anticipate risk early and shape the bid strategy with colleagues.
Build first-principles estimates in Causeway (and Excel) covering labour, plant, materials, subcontractors, traffic management and Local Authority fees — keeping cost models current.
Gather the inputs behind a robust price — Gazetteer data, permits and restrictions from Street Works and Planning, quotations from Procurement, and outputs and programme from Delivery, including site surveys where needed.
Compile tender submissions, issue and evaluate subcontract enquiries, and support final bid review and sign-off with senior managers.
Lead pre- and post-tender commercial activity, from client clarifications to BAFO reviews, then hand won schemes over to the Delivery team and QS.
WHAT YOU’LL BRING
Essential
Good knowledge of utility contracting and highways reinstatement
A degree or HND/HNC in civil engineering or at least 5 years in a similar utilities-focused estimating role
Strong numeracy and Excel skills, with a methodical eye for detail
Clear communication and negotiation skills — able to turn complex information into clear, defensible estimates
Nice to have
• Experience of HV & EHV cable and civils installations up to 132kV
• Experience with Causeway estimating software (training provided if not)
• Experience pricing specialist civils such as HDD, or working to DNO G81 specifications; MS Project
You’ll thrive here if you
• Take ownership of your work and your development
• Would rather solve a hard technical problem than avoid it
• Know that good delivery depends on civil, power and digital teams pulling in the same direction
• Are straight with people about risk and programme — especially under pressure
Don’t tick every box? Apply anyway. We look at what you’ve delivered and what you’re capable of — not just the list.
WHAT WE OFFER
Pay & reward — competitive salary, performance-linked bonus and car allowance (where applicable), 4% matched pension
Time off — 28 days’ annual leave plus bank holidays
Health & wellbeing — BUPA health cash plan, Benenden Health, employee assistance programme
Career growth — funded training through our Training Centre and Competency Cloud, professional memberships and a clear route to chartership or higher authorisation
Extras — electric car salary-sacrifice scheme
READY TO APPLY?
Click Apply and upload your CV — it takes around 5 minutes and no cover letter is needed.
• What happens next — a call with one of our Talent Partners within 2 working days. If you’re successful at that stage, we’ll invite you to an interview with the hiring manager
EQUAL OPPORTUNITIES
JSM Group is an equal opportunities employer and we welcome applications from everyone. Better engineering comes from bringing different experience into the same room, and every application is assessed on skills, experience and potential. If you need an adjustment at any stage — the application, interview format or assessment — tell us at [email] and we’ll sort it.
- Department
- Power
- Locations
- Head Office - Potters Bar, UK Wide
- Remote status
- Fully Remote
- Employment type
- Full-time
About JSM Group
At JSM Group, we are a leading specialist infrastructure engineering company. We design and install the complex power networks, digital infrastructure and specialist systems a future-focused worldwide marketplace needs.
From High-Power grid connections to Critical Utilities. Data Centres to Renewable Energy, our full turnkey solution teams manage the full scope to help advise and deliver complex infrastructure projects at speed, on time and with reduced legislation, technical and commercial risks.