Cost controllerSalary, qualifications, career path and hiring demand, 2026 edition
A nuclear cost controller manages the financial performance of a project after the budget and baseline are approved. The role tracks actual cost, commitments, accruals, forecast-to-complete, estimate at completion, cash flow, change and earned value, then explains where and why performance is moving away from plan. It is not the same as estimating: the estimator predicts what future scope should cost; the cost controller monitors what the live project is spending, what it is now expected to spend and whether corrective action is needed.
Westinghouse currently advertises a Project Cost Controller in Canada at 106,000–132,500 and a Principal Project Controls – Cost role in the US at 103,200–129,000. EDF's current UK Project Control Coordinator role starts at £48,000. TRX models established nuclear cost controllers around 95,000–125,000 in the US and £52,000–£68,000 in the UK, with senior leads higher.
The real gate is control of the live cost baseline. Employers screen for budgeting, commitments, actuals, accruals, ETC/EAC, variance analysis, change control, EVM, schedule integration, Excel and Power BI. AACE, PMI, APM or accounting credentials help, but recruiters care most about whether the candidate can produce a credible forecast, challenge cost movement and explain the project's financial position to delivery managers.
The role at a glance
Everything an employer will ask about in the first fifteen minutes of a screening call.
- Also called
- Project cost controller · cost engineer · project controls cost specialist · cost analyst · project controls analyst · project cost engineer
- Entry qualification
- Finance, accounting, engineering, construction management, business, project management or project-controls degree/HNC/HND; equivalent project experience is widely accepted.
- Typical entry pay
- 72,000–90,000 US · £40,000–£52,000 UK for junior cost-control and project-controls roles.
- Senior pay
- 120,000–155,000 US · £68,000–£88,000 UK for senior/lead controllers managing major packages, portfolios or integrated baselines.
- Contract day rates
- £400–£550/day UK, rising toward £600–£700/day for senior nuclear cost engineering or recovery work; 55–90/hr US before premiums.
- Professional gate
- No statutory licence. AACE CCP, PMI/PMP, APM qualifications, CIMA/ACCA/ACA or equivalent cost/project-controls credentials strengthen progression.
- Security
- UK BPSS/SC can be required on nuclear sites and sensitive programmes; US site access, export-control and DOE security requirements vary by project.
- Where the work sits
- Project controls, PMO, engineering programmes, construction packages, decommissioning projects, major contracts, commissioning and portfolio reporting.
- Travel
- Low to moderate; site visits are useful where cost performance depends on physical progress, subcontractor productivity and workfront constraints.
- Shift pattern
- Mostly office hours; reporting cut-offs, month-end, baseline resets, change reviews and recovery programmes create predictable peaks.
- TRX segments
- Large new build · Operating fleet · Decommissioning & dismantling · Radioactive waste management · Fuel cycle · New technology development
Six versions of the same job title
"Cost controller" changes with project scale and whether the person controls one work package, an integrated programme, a contractor account or an owner-side portfolio. Bar shows relative hiring volume across TRX's 2026 desk activity.
Work-package cost controller
Owns budget, actuals, commitments, accruals, forecast and variance for a defined engineering, procurement, construction or commissioning package.
Integrated project cost controller
Combines cost data across multiple packages and aligns forecasts, change and schedule movement into one project-level financial picture.
Construction cost controller
Focuses on contractor spend, labour/plant productivity, purchase orders, progress measurement, compensation events and site delivery cost.
Engineering / FEED cost controller
Controls design-hours, engineering deliverables, procurement commitments and early-stage project spend before major construction starts.
EVM / performance cost controller
Works in formal earned-value environments, integrating control accounts, planned value, earned value, actual cost, variances and forecast performance.
Portfolio cost controller
Consolidates multiple projects, standardises forecasting, tracks funding and provides senior management with risk-informed portfolio cost outlooks.
What the week actually looks like
A composite day for an experienced nuclear cost controller managing several construction and engineering work packages on a major project.
What nuclear cost controllers are paid in 2026
Cost control sits inside the wider project-controls profession, so pay varies with project value, baseline responsibility and whether the role is contractor-side or owner-side. TRX uses current Westinghouse and EDF roles as direct nuclear anchors and models senior ranges for major programme accountability.
How cost control compares to adjacent roles
US and UK figures are TRX market models and direct live nuclear employer anchors.
| Occupation | Median | P10 | P90 | What moves the number |
|---|---|---|---|---|
| Nuclear cost controller (TRX US model) | $115,000 | $72,000 | $155,000 | Project value, EVM, owner-side accountability, portfolio scope |
| Westinghouse Project Cost Controller | ~$119,250 midpoint | $106,000 | $132,500 | Five-plus years, forecasting, EVM, portfolio reporting |
| Westinghouse Principal Project Controls – Cost | ~$116,100 midpoint | $103,200 | $129,000 | Primary cost lead, forecasting, major-project/portfolio oversight |
| EDF Project Control Coordinator | £48,000+ | — | — | Cost control, forecasting, KPI and multi-workstream support |
| Decommissioning cost estimator | — | — | — | Estimate development, benchmark data, uncertainty and pre-baseline decision support |
Cost controllers should not be benchmarked directly against estimators. The estimator builds the future cost basis; the controller manages performance against the approved baseline and continually updates the live forecast. In mature nuclear organisations, that also means maintaining consistent coding structures, reconciling finance and project-control systems and ensuring that approved change is reflected once—and only once—in the baseline and forecast.
Integrated baseline ownership
Controllers responsible for reconciling cost, schedule, change and risk across a major project carry more value than package-only analysts.
Earned value management
Strong EVMS experience adds value where control accounts, performance indices and formal baseline governance are contractual or regulatory expectations.
Recovery and forecast credibility
Controllers who can stabilise poor forecasts, expose hidden cost growth and rebuild management confidence are valuable on stressed nuclear programmes.
Three ways in, and only one of them starts with a nuclear degree
Cost controllers enter through project controls, finance/accounting or engineering/commercial routes. The role rewards people who can understand both numbers and how project work is actually delivered.
Project controls graduate route
From project controls analyst to cost manager.
Finance / accounting route
From finance analyst to programme cost leadership.
Engineering / commercial transfer
From engineer, QS or commercial analyst to cost manager.
Are you actually ready to compete for a nuclear cost controller role?
A strong cost-control CV shows the value and complexity of the baseline you owned. Recruiters want project value, CBS/WBS, monthly forecast cycle, ETC/EAC responsibility, commitments, accruals, EVM, change, systems and examples where your analysis changed a delivery decision. "Produced monthly cost reports" is weak; "owned £180m package forecast and exposed £12m ETC growth before baseline change" is useful.
Free resume scoring on avua. Your score is yours; it is not shared with employers.The usual gap is forecast ownership: candidates list systems and reports but do not show the budget controlled, forecast accuracy, cost movement challenged or decisions influenced.
Illustrative TRX shortlisting pattern only.
The credentials that actually gate the work
Cost control is competence-gated rather than licensed, with employers valuing recognised project-controls or finance credentials plus evidence of managing complex project baselines.
| Credential | Jurisdiction | Required for | Time | Notes |
|---|---|---|---|---|
| Finance / engineering / business / project-controls qualification | UK / US | Common entry route | 2–4 yrs | Westinghouse accepts Finance, Accounting, Business, Engineering, Project Management or equivalent experience. |
| AACE CCP | Global | Senior cost-engineering credibility | Experience + exam | Strong signal of formal cost-management competence. |
| APM / PMI project-controls knowledge | UK / global | Project-controls progression | Experience-based | Helpful where cost control is tightly integrated with schedule, risk and change. |
| CIMA / ACCA / ACA | UK / global | Finance-led routes | Multi-year | Valuable for controllers entering from management accounting or project finance. |
| Earned Value Management competence | All | EVMS projects | Experience-based | Required where cost and schedule performance are formally integrated. |
| BPSS / SC | UK | Nuclear site/programme access | Weeks–months | EDF notes security-vetting eligibility for nuclear roles. |
| DOE / commercial nuclear access | US | Federal or utility project work | Site-specific | Requirements vary by site and information access. |
| Cost-management systems competence | All | Day-to-day role delivery | Months–years | Excel, Power BI, ERP systems, cost tools and schedule interfaces are common screening areas. |
Employers will not assume a finance qualification equals project-controls competence. They still test whether candidates understand ETC/EAC, baseline change, commitments, accruals, EVM and the link between physical progress and cost performance. On nuclear programmes, they may also expect the controller to distinguish accounting treatment from project-control treatment, reconcile finance-system periods with the project reporting calendar and preserve an audit trail between source data, approved changes and management reporting. That discipline becomes especially important when several contractors, currencies, funding sources or control accounts feed one integrated baseline.
What appears on a 2026 nuclear cost controller shortlist
The shortlist is looking for controllers who can maintain a clean cost baseline, forecast the future honestly and convert noisy financial data into decisions for project managers.
Named on the specification
- Budget, actual and commitment control — Baseline budgets, purchase orders, invoices, accruals, commitments and cost-code reconciliation.
- ETC / EAC forecasting — Bottom-up remaining-cost forecasts, completion assumptions, phasing and forecast-to-complete challenge.
- Variance and trend analysis — Isolating timing, productivity, scope, rate and commercial causes rather than only reporting numerical variance.
- Change control — Authorised baseline movement, pending change, trend registers, forecast impact and traceable approval.
- Earned value / schedule integration — Planned value, earned value, actual cost, CPI/SPI awareness and alignment with physical progress.
- Excel, Power BI and cost systems — Advanced spreadsheets, dashboards, ERP/cost-tool data, repeatable reporting and data-quality control.
What decides between two shortlisted candidates
- Major nuclear project baseline ownership — Direct accountability for high-value packages or integrated project cost.
- EVMS / control-account experience — Formal performance measurement, variance analysis and control-account forecasting.
- Contractor cost challenge — Validating subcontractor forecasts, compensation events, claims or cost-loaded schedules.
- Risk-informed forecasting — Integrating quantified risk, opportunities and uncertainty into EAC rather than holding them separately.
- Recovery / distressed-project experience — Rebuilding unreliable forecasts, cleaning data and exposing hidden cost growth.
- Data automation and analytics — Power Query, Power BI, SQL, VBA or Python used to improve controls without weakening governance.
The 2026 demand map
Demand follows large, long-duration nuclear programmes where owners and contractors need disciplined monthly forecasting, baseline control and financial governance across billions of pounds or dollars of spend.
| Programme | Location | Phase in 2026 | Engineering demand |
|---|---|---|---|
| Hinkley Point C | Somerset, UK | Major construction / installation | Very high; integrated cost, schedule, risk and assurance teams remain central to delivery |
| Sizewell C | Suffolk, UK | Construction ramp-up / programme mobilisation | Very high; major new-build controls organisation continues to grow |
| EDF UK project portfolio | UK | Nuclear and energy project delivery | High; live Project Control Coordinator hiring includes cost control, forecasting and performance tracking |
| Sellafield Ltd | Cumbria, UK | Decommissioning, retrievals and major projects | Very high; large portfolio requires package and programme cost-control capability |
| Nuclear Restoration Services | UK multi-site | Decommissioning and site restoration | High; multi-site portfolio needs cost, planning, change and baseline governance |
| Westinghouse APX EMEA portfolio | Europe / UK / global | FEED and early-stage nuclear projects | High; live Project Cost Controller role supports APX EMEA projects |
| Westinghouse US project portfolio | United States | Nuclear projects and services | High; live Principal Project Controls – Cost recruitment supports major projects and portfolios |
| Bruce Power / Ontario nuclear supply chain | Ontario, Canada | Refurbishment / life extension / project delivery | High; current Westinghouse Project Cost Controller hiring supports complex nuclear work |
| US DOE cleanup programmes | United States | Multi-decade cleanup and capital projects | High; cost engineering, EVM and forecast governance remain core project-control functions |
Programme phases move. Confirm current project status before making a relocation decision.
Cost control gets more valuable as programmes scale.
Hinkley Point C, Sizewell C, Sellafield and the wider NDA estate all run multi-billion-pound programmes with complex supply chains and formal governance. In the US and Canada, Westinghouse is actively recruiting cost-control specialists across major nuclear portfolios. The common requirement is not bookkeeping: it is maintaining a credible, risk-informed view of final project cost as scope and delivery conditions change.
Controllers who can challenge the delivery team without becoming "finance police".
The best cost controllers understand the package well enough to question labour, procurement, productivity and schedule assumptions, but they also work collaboratively with project managers. They do not simply reject forecasts; they show what evidence is missing, where the cost is moving and what decision would improve the outcome. Strong controllers also separate controllable variance from genuinely external effects such as approved scope growth, inflation, foreign exchange or supplier disruption, so leadership does not chase the wrong corrective action. That combination of commercial discipline, analytical clarity and delivery credibility is what senior roles reward.
Adjacent and onward roles
Cost control is one of the core project-controls disciplines and can progress into cost management, integrated controls, EVM, commercial or programme leadership.
Questions candidates genuinely ask when moving from finance, estimating or project controls into nuclear cost control
How much does a nuclear cost controller earn in 2026?
Westinghouse currently advertises a Project Cost Controller in Canada at 106,000–132,500 and a Principal Project Controls – Cost role in the US at 103,200–129,000. TRX models experienced US nuclear cost controllers around 95,000–125,000. In the UK, EDF's Project Control Coordinator starts at £48,000, while experienced nuclear cost controllers model around £52,000–£68,000 and senior leads around £68,000–£88,000. These figures reflect the critical role cost controllers play in financial management and cost reduction within nuclear projects.
What is the difference between a cost controller and a cost estimator?
The estimator predicts what future scope should cost before a baseline, tender or investment decision is approved. The cost controller manages the live baseline during delivery: actuals, commitments, accruals, ETC, EAC, variance, change and performance. Estimating is forward pricing; cost control is ongoing financial control and forecasting once delivery is underway, involving cost accounting and cost analysis to ensure compliance and efficiency.
Do you need an accounting qualification?
No. Finance and accounting are strong routes, but Westinghouse explicitly accepts Finance, Accounting, Business, Engineering, Project Management or equivalent experience. Engineers, quantity surveyors and project-controls analysts can all become strong cost controllers if they learn baseline, forecasting, EVM, financial reporting, and financial management tools.
Which systems and tools matter most?
Advanced Excel remains fundamental. Power BI is increasingly expected for dashboards and reporting, while ERP and cost-management platforms vary by employer. Westinghouse also values data integration and, at senior levels, Python, VBA and SQL. Primavera P6 familiarity matters because cost forecasts and earned value must reconcile with the schedule. These financial management tools are essential for effective cost structures and internal controls.
Is demand strong for cost controllers in nuclear in 2026?
Yes. EDF, Westinghouse and major nuclear programmes continue to recruit across cost control and wider project controls. Hinkley Point C, Sizewell C, Sellafield, NRS decommissioning, Ontario refurbishment work and US nuclear projects all require disciplined budget, forecast, EVM and change control. Demand is strongest for people who can own complex packages rather than only produce reports, emphasizing the strategic role cost controllers play in sustainable growth and profitability.
What experience makes a cost controller stand out?
Show a real baseline and a real forecast problem. Strong CVs state project value, package size, reporting cycle, EAC ownership, EVM use, major variances, change volume and how forecast challenge improved the outcome. Recovery work, contractor challenge, risk-informed EAC and automation of high-volume cost data are particularly strong differentiators, highlighting essential skills like strong analytical skills, excellent communication, and the ability to work closely with project teams to ensure compliance with company policies and financial regulations.
We only recruit in nuclear. That is the whole point.
TRX can assess whether your experience fits cost control, cost engineering, EVM, estimating, commercial management or broader project controls. Send the baseline value, forecast responsibility, systems, variances and decisions you have actually owned; those details show whether your profile is true project cost control or mainly finance reporting.