Fractional Chief Data Officer Salary

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Book 15 minutes to hire a fractional chief data officer

Tell us the scope and the days a week. We come back with Fractional Chief Data Officer candidates, their day rates and availability.

0115 minutes, video or phone
02We scope the role and the days a week
03A shortlist of 3–5 after the call
04Fractional, interim and permanent briefs

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On the board · last 3 months

Fractional Chief data officer jobs on the board

0 Fractional Chief data officer · 2 technology leadership

No Fractional Chief data officer roles on the board in the last three months. Showing technology leadership roles instead.

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Data leadership roles on the board

Fractional recruiting starts with the brief, not the CV pile. Send a Fractional Chief Data Officer brief and we come back with a shortlist of three to five candidates, each through five-stage vetting.

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01/ the role

How a fractional chief data officer is paid, and why we show arithmetic

A fractional chief data officer owns the data strategy for part of the week.

The government’s Digital and Data Profession Capability Framework lists the work: a data strategy aligned with the organisation’s objectives, data quality, ethical use and the data skills the organisation needs.

A fractional holder does that across one to three days a week, paid a day rate or a monthly retainer.

We looked for an independent published day rate for the seat and found none we could check.

The only candidate was one provider’s own price list, and a firm’s price for its own service is not a market rate.

We do not print it.

What we can print is the permanent salary, from a named source, divided across the working year.

That tells you what the same base pay comes to per day.

It is our arithmetic, and it leaves out everything an employer pays on top of salary.

Treat it as a floor for comparing quotes, not as the going rate.

A chief data officer is not the data protection officer.

The ICO’s guidance on data protection officers says a DPO must be independent, expert in data protection and report to the highest management level, and can be appointed externally.

If you need a DPO, brief that role separately.

02/ scope

How to hire a fractional chief data officer

1. Count the days the work needs

Write down what the role owns: the strategy, the platform choices, governance and quality, the analytics team.

Estimate the days a month it takes.

A strategy and a governance framework may need two days a week; running a platform build needs more.

2. Compare the quotes, line by line

Ask each candidate for a day rate, the days a week, and the notice either side can give.

Set each quote beside the pro-rata figures on this page.

Check the record as well as the rate: BCS runs the Chartered IT Professional (CITP) register for technology professionals.

3. Settle status, VAT and what is not included

Decide IR35 status before you go to market (see below).

If the person is registered for VAT, VAT is added to the invoice.

A day rate carries no holiday pay and no workplace pension contribution from you.

What we do on a fractional brief

We recruit fractional, interim, part-time, temporary and permanent data and technology leaders, and non-executive directors.

We send a shortlist of 3–5, each with day rate, availability and IR35 position set out, and every candidate goes through our five-stage vetting first.

Roles on the board are on fractional chief data officer jobs.

03/ the week

How a week divides.

Part of a week is the point of the model: the days you buy are yours, the rest of the week goes to other clients. Move the days a week and the week redraws.

Days a week for your company2 days

Your companyAnother clientA third client

Mon

Tue

Wed

Thu

Fri

Illustration only: one way a fractional chief data officer’s week can divide at 2 days a week for you. Each block is half a day.

04/ the board

What the board holds.

A read of the roles on the board on this page, counted as they stand: how each is engaged, whether the posting gives the days and the rate, and where the work happens.

On this board, last 90 days · 2 roles · technology leadership

Engagement

Fractional2

Seat

CISO1
CPO1

Days a week

Stated in the posting2
Not stated0

Day rate

Verified rate0
Estimated (est)2
Rate not stated0

Work arrangement (as the job feed classifies it)

Remote1
Hybrid1
On-site0

Newest posting on the board: 27 Sept 2026.

05/ the route

Fractional, interim or permanent?

Four taps. The answer names the route for the seat and the page that covers it.

How much of the week does the work fill?

Is there a fixed end or a programme?

Does the seat sit on the board for years?

Is the need now, or can it wait for a search?

The route · Fractional

A fractional chief data officer.

The work fills part of the week, so buy the days it needs.

A fractional chief data officer holds the seat on agreed days for as long as the seat is needed, and works for other clients on the rest.

The fractional chief data officer route Talk it through

06/ rates by stage

Fractional chief data officer salary the permanent salary, pro-rata

Our arithmetic, not a market rate. The permanent base is Robert Half’s 2026 starting-salary projection, as /chief-data-officer-salary quotes it. Day equivalent = base ÷ 220 working days, rounded to the nearest £10. Each year column = that rounded day × 46 weeks × the days a week. 220 days and 46 weeks are our assumptions.

Permanent base (Robert Half, 2026)Day equivalent (÷ 220)1 day a week, a year2 days a week, a year3 days a week, a year

National, lower end, £88,250£400£18,400£36,800£55,200

National median, £110,250£500£23,000£46,000£69,000

National, upper end, £132,500£600£27,600£55,200£82,800

London median, £150,000£680£31,280£62,560£93,840

07/ economics

What the arithmetic leaves out, and who decides IR35

A permanent salary comes with paid holiday, employer’s National Insurance and an employer pension contribution.

A fractional executive who is self-employed gets none of those from the client and funds them from the fee.

That is why the pro-rata figure is a floor for comparison and not a rate.

Tax status turns on how the engagement runs, not on its label.

Under the off-payroll working rules (IR35), a medium or large client makes the status determination; for a small private-sector client, the executive’s own company decides.

The rules apply contract by contract.

HMRC’s CEST tool gives its view on one engagement, and our IR35 guide sets out the tests.

08/ vetting

How we vet fractional chief data officers

What we undertake on every brief, before a candidate reaches you.

01
Qualification screen
Verify Fractional Chief Data Officer tenure, sector context and stage fit.
SOURCING
02
Mandate fit
Match to your situation — stage, board dynamics, timing.
MATCHING
03
Reference deep-dive
We take references ourselves, from recent past clients — real outcomes, not titles.
VERIFY
04
Shortlist
Three to five candidates with day rate, availability and IR35 position set out.
SHORTLIST OF 3–5

09/ what to check

What to check in a fractional quote before you agree it

Ask for three things in writing: the day rate, the days a week or month, and the notice period.

Ask whether the rate changes if the days change.

Ask what happens to days not used in a month.

Check what the quote includes.

VAT is added if the person is VAT-registered.

There is no pension or benefits package inside a day rate.

If you would rather employ someone part-time on a salary, part-time workers’ rights apply and some benefits are given pro rata.

Robert Half’s figures are starting-salary projections for base pay.

A permanent package adds bonus and benefits on top, so a fractional quote is not comparable to base alone.

10/ the other routes

Fractional, permanent or interim: which pay basis fits

A permanent chief data officer is paid a salary and package; see chief data officer salary for every benchmark.

An interim covers the seat full-time for a fixed period, paid by the day; see interim chief data officer salary.

A fractional chief data officer is paid only for the days bought.

For permanent and interim roles, see chief data officer jobs.

For the role itself, see what does a chief data officer do.

11/ questions

Fractional chief data officer salary FAQ

The questions people ask before bringing in a fractional chief data officer.

There is no published market figure. No independent UK source publishes a fractional chief data officer day rate. On Robert Half’s permanent national median of £110,250, the day equivalent is about £500 (÷ 220 days, our arithmetic). One day a week for 46 weeks comes to £23,000 a year (our arithmetic).

It is whatever the candidate quotes and you agree. For comparison only, Robert Half’s national range of £88,250–£132,500 spreads to about £400–£600 a day over 220 working days, and its £150,000 London median to about £680 (our arithmetic, rounded to the nearest £10). That is base pay per day, not a fractional market rate.

We take the permanent base from Robert Half, divide it by 220 working days and round to the nearest £10. We then multiply that day by 46 weeks and by one, two or three days a week. Both 220 and 46 are our assumptions.

The day rate times the days. As a pro-rata reference, the permanent national median comes to about £500 a day, or £23,000 a year for one day a week and £46,000 for two (our arithmetic). Add VAT if the person is registered. We send a shortlist of 3–5, each with day rate, availability and IR35 position set out.

No. A DPO has a legal role under UK GDPR: independent, expert in data protection and reporting to the highest management level (ICO). A chief data officer sets the data strategy. Some organisations need both.

It depends on how the engagement runs. A medium or large client makes the status determination; a small private-sector client leaves it to the executive’s own company (HMRC). HMRC’s CEST tool gives a view on one engagement.

Count the days the work needs, ask each candidate for a day rate, days and notice, and settle IR35 status before you go to market. To start, hire a fractional chief data officer.

Book 15 minutes · shortlist of 3–5

Bring the brief. We architect the team.

A shortlist of 3–5 with day rate, availability and IR35 position set out, after five-stage vetting.

Book a call →Submit a brief

12/ related

Keep exploring

Adjacent roles and reading.

/fractional-chief-data-officerFractional chief data officer

Data leadership for part of the week.

/fractional-chief-data-officer-jobs-hire-cdoFractional chief data officer jobs

Part-week data roles on the board, and how to hire one.

/chief-data-officer-salaryChief data officer salary

Permanent base, nationally and in London, every figure sourced.

/interim-chief-data-officer-salaryInterim chief data officer salary

What an interim data chief is paid by the day.

/what-does-a-chief-data-officer-doWhat does a chief data officer do?

The role, who it reports to, and how to hire one.

/chief-digital-officer-salaryChief digital officer salary

Pay for the digital seat, a different role.

How we vet candidatesChief data officer jobsIR35 guideRate calculator

What a fractional chief data officer earns, pro-rata of the permanent salary