Why day rates vary so much
Project controls day rates in the UK span a wide range — from around £300/day for a junior planner on a regional civils project to over £1,200/day for a QRA specialist on a major infrastructure or defence programme. The spread is not arbitrary. It reflects genuine differences in specialisation, programme complexity, sector-specific knowledge requirements, and the supply-demand balance for specific skills.
The most consistent drivers of premium rates are: QRA and quantitative risk specialisation (supply is thin relative to demand across all sectors); nuclear and defence sector experience (regulatory context creates a premium over generic infrastructure rates); integrated cost-schedule capability (practitioners who can do both cost and schedule are rarer than those who specialise in one); and Primavera P6 expertise on complex, multi-project programmes (not to be confused with basic P6 familiarity, which the market is saturated with).
The figures below are market benchmarks based on advertised day rates, placement agency data and direct engagement rates observed in the UK infrastructure market as of Q2 2026. They represent the range in which most placements occur — outliers exist in both directions. IR35 status affects the net figure significantly and is addressed separately.
Planning and scheduling roles
Junior Planner / Scheduler (0–3 years experience, Primavera P6 or MS Project, works under supervision on single contracts): £280–£380/day outside IR35. Inside IR35 equivalent: £210–£290/day net.
Planner / Scheduler (3–7 years, P6 proficient, NEC4 experience, capable of maintaining an Accepted Programme independently): £380–£520/day outside IR35. Inside IR35 equivalent: £290–£400/day net.
Senior Planner (7–12 years, complex multi-contractor programmes, DCMA 14-point methodology, schedule risk experience): £520–£700/day outside IR35. Inside IR35 equivalent: £400–£540/day net.
Lead Planner / Planning Manager (12+ years, programme-wide planning function, client or Tier 1 environment, gateway review experience): £700–£900/day outside IR35. Inside IR35 equivalent: £540–£695/day net.
The premium end of these ranges applies to rail, nuclear, and defence — sectors where sector-specific planning knowledge (possession scheduling, nuclear baseline control, CADMID planning) commands a premium over generic infrastructure rates of 15–25%.
Cost engineering and management roles
Cost Engineer (3–7 years, cost control, EVA, WBS management, monthly cost reporting): £380–£520/day outside IR35. Inside IR35 equivalent: £290–£400/day net.
Senior Cost Engineer (7–12 years, estimate development, contingency management, Earned Value implementation, multi-contract programmes): £520–£680/day outside IR35. Inside IR35 equivalent: £400–£525/day net.
Cost Manager / Commercial Controls Lead (12+ years, programme-level cost governance, EAC ownership, board-grade reporting): £680–£900/day outside IR35. Inside IR35 equivalent: £525–£695/day net.
EVMS Specialist (AACE-trained, MoD or Highways contract EVM implementation): £650–£950/day outside IR35. The EVMS premium is real — practitioners who can set up a compliant EVMS from scratch and train a team to run it are genuinely scarce. Inside IR35 equivalent: £500–£735/day net.
Cost estimators at Class 3–5 (AACE classification) who can produce a detailed build-up rather than factored estimates sit at the upper end of cost engineer ranges, particularly on nuclear and defence where estimate class requirements are enforced by contract.
Risk and QRA roles
Risk Manager (register maintenance, workshop facilitation, qualitative risk, monthly risk reporting): £420–£600/day outside IR35. Inside IR35 equivalent: £325–£465/day net.
QRA Analyst (Monte Carlo modelling in @Risk, Primavera Risk Analysis or Safran, QSRA or QCRA, not integrated): £550–£750/day outside IR35. Inside IR35 equivalent: £425–£580/day net.
Senior QRA Specialist / Integrated QCSRA (AACE-standard methodology, integrated cost-schedule risk, gateway review experience, board-grade QRA reports): £750–£1,100/day outside IR35. Inside IR35 equivalent: £580–£850/day net.
The QRA premium is the most consistent premium in the UK project controls market. Most programmes that need a QRA have one opportunity to get it right before a gate review. The premium for a practitioner who will produce a QRA that survives IPA scrutiny rather than one that needs to be rerun is well understood by programme directors who have been through a failed gate review.
Sector premium for QRA: defence and nuclear add 20–35% over infrastructure rates for practitioners with demonstrable gateway review experience in those sectors.
PMO and integrated controls roles
Project Controls Coordinator (reporting, data management, dashboard maintenance, supporting senior controls staff): £280–£400/day outside IR35.
Project Controls Manager (leading a controls team, integrated schedule-cost-risk reporting, client or Tier 1 environment): £650–£900/day outside IR35. Inside IR35 equivalent: £500–£695/day net.
Head of Project Controls / Controls Director (portfolio-level controls function, multiple concurrent programmes, board-level reporting): £900–£1,300/day outside IR35. Inside IR35 equivalent: £695–£1,005/day net.
These senior roles are the least price-sensitive positions in the market. Programme directors who need a controls director they can trust to tell them the truth about the programme will pay a premium over market rate to get the right person. The difference between a good and an average controls director is measured in programme outcomes, not day rates.
IR35 — what it means for day rates
Since the April 2021 off-payroll working reforms, IR35 status on public sector and large private sector engagements is determined by the client (the end-client, not the agency). A contractor deemed inside IR35 pays income tax and National Insurance at source, effectively making their take-home pay equivalent to a permanent employee on a similar gross.
The practical effect is that contractors inside IR35 typically seek a higher day rate to maintain the same net income — broadly a 25–35% premium over their outside-IR35 equivalent, depending on individual tax position. Many clients have responded by adjusting their rate cards accordingly. On public sector programmes (National Highways, Network Rail, Sellafield, MoD) the default is inside IR35 unless the contractor can demonstrate genuine business-in-business activity.
For consultancies providing project controls as a service (rather than individual contractors), IR35 does not apply in the same way — the consultancy is engaged as a business, not as an individual. This is one reason why programme directors increasingly favour consultancy engagements over contractor placements for senior QRA and controls roles: the rate is more predictable and the IR35 determination is the consultancy's problem, not the client's.
When comparing rates between contractor and consultancy models, divide the consultancy day rate by 1.25–1.35 to get a rough contractor-equivalent. For QRA and senior controls roles, the consultancy model often works out at similar or lower cost once the agency margin, IR35 uplift and contractor management overhead are included.