Costing Officer
Costing officers work out what a product, project or service costs to deliver, and track how those costs compare with the budget.
- Median salary*
- $85,800
4.1%vs last year, before tax
- People employed
- 10,100
0.0%vs last year
- Projected growth*
- +3%
to 2035
- AI exposure*
- Moderate
- automation risk
- Average hours*
- 38/wk
−2h vs all jobs
- Shortage status*
- Not in shortage
national
Costing officers sit in the finance team of manufacturers, construction firms, government agencies and service businesses, keeping the records that show what each product, job or contract costs. The role sits between the ledger and the operations: an accounts officer records what was spent, while a costing officer works out which product or project it belongs to and whether the result makes sense. Much of the week is spent in spreadsheets and the company's ERP system, checking figures and preparing reports for managers.
How much do costing officers earn?
The median full-time salary for a costing officer is $85,800 per annum, before tax, up $18,000 since 2018.
Pay depends heavily on the sector and the size of the employer, with mining, construction and large manufacturers generally paying more than small service businesses or community organisations do. Qualifications move it as well, since completing a degree and the CPA or CA program opens management accounting and cost controller roles with higher bands. In larger employers and government, enterprise agreements set the annual increases rather than individual negotiation.
What does a costing officer do day to day?
The list below is what fills most weeks; the exact mix shifts with seniority and whatever stage the current work is at.
- Calculating unit and job costs for products, projects and contracts
- Preparing and maintaining cost records, ledgers and cost models
- Analysing variances between budgeted and actual costs and explaining what caused them
- Reviewing inventory valuations and stock movements against the records
- Supporting budgeting and forecasting cycles with cost data
What skills do costing officers need?
Employers look for management accounting, budgeting and forecasting, financial analysis and modelling, backed by Microsoft Excel fluency and strong attention to detail.
Specialist skills
- Management accounting
- Budgeting and forecasting
- Financial analysis and modelling
- Financial reporting
- Data analysis
- Process improvement
Software and tools
- Microsoft Excel
- SAP
- Oracle Financials
- Power BI
- Xero
General skills
- Attention to detail
- Written communication
Is the job growing?
About 10,100 people work as costing officers in Australia, and employment is projected to grow 3% over the decade to 2035. That's modest growth: demand is steady rather than booming.
How do you become a costing officer?
Here's the path most costing officers take, step by step.
- 1Start with a qualification in accounting or bookkeeping
A Certificate IV in Accounting and Bookkeeping (FNS40222) or a Diploma of Accounting (FNS50222) from TAFE covers the cost accounting basics, and some employers will take on a school leaver into an assistant role and support the study alongside work.
- 2Get experience in a finance team
Most costing officers begin in accounts, inventory or assistant accounting roles where they learn the ledger and the cost records. Paid work in a manufacturing, construction or government finance team counts for more than the certificate on its own.
- 3Learn the systems employers use
Excel is the daily tool, while larger employers run SAP, Oracle Financials or a similar ERP system and increasingly use Power BI for reporting. Being able to pull and check your own data is what separates a costing officer from a data entry role.
- 4Consider a degree if you want to move up
A bachelor degree in accounting or commerce is held by many costing officers and is usually expected for management accounting or cost controller roles. It also opens the CPA Australia or CA ANZ programs.
Ready to apply as a costing officer?
Whether you're working toward becoming a costing officer or already are one and want a hand with the next step (sharpening your resume for ATS screening, tightening your cover letter, or knowing what you'll actually be asked at interview), here are examples grounded in this specific role, not generic templates.
What jobs can a costing officer move to?
Moving into Cost Controller typically comes with the biggest pay rise, worth $24,200 a year more on average.
| Move to | Typical pay change | Overlap | Retraining |
|---|---|---|---|
| Cost Controller Cost tracking and variance analysis carry into project cost control, though a formal accounting qualification is required. | +$24,200 | 76% | requalify |
| Financial Analyst Cost analysis and financial modelling support financial analyst work, with further training in corporate finance and reporting. | +$23,400 | 39% | reskill |
| Management Accountant Product and job costing skills support management reporting and budgeting, though a formal accounting qualification is required. | +$18,400 | 55% | requalify |
| Supply Chain Analyst Cost and inventory analysis transfers to supply chain planning and logistics costing, with further study in analytics. | +$1,600 | 52% | reskill |
Moves are chosen from Jobs and Skills Australia's Data on Occupation Mobility, which follows income tax records between 2011-12 and 2020-21, together with entry requirements and skill overlap. A known move is one people were seen making in that data. Pay change compares median full-time pay for the two roles.
Who works as a costing officer?
The typical costing officer is 42 years old; 76% are men, 85% work full-time, and full-timers average 38 hours a week.
- 42
- Median age
- 24%
- Female share
- 85%
- Full-time
- −2h
- vs all-jobs avg
What's it like being a costing officer?
Costing runs on a monthly cycle: the close, the variance report, the questions from managers, then the next month. It suits someone who likes detail and wants to understand how the business actually operates, because the numbers only make sense once you know how the product is made or the job is built. The pressure comes from deadlines and from being the person who reports a cost overrun.
What people like
- You can see where the money goes. Costing sits close to the operations, so the figures connect to something physical: a production line, a building site, a batch of stock. You learn how the business really makes its money rather than just how it records it.
- A predictable monthly rhythm. Month-end close, the reporting pack, the budget cycle. The deadlines repeat, so you can plan around them and get better at the job each time.
- Cost problems usually have an answer. A variance that will not reconcile is a puzzle, and it is often a misposted invoice, a wrong overhead rate or a stock count that has drifted. Finding the cause is the satisfying part.
- The work is checked by reality. If a cost estimate is wrong, the job overruns and everyone notices, which gives you clear feedback on whether your numbers were sound.
What people find hard
- Month-end and budget season can collide. The close and the annual budget cycle sometimes land in the same few weeks, and those are the weeks when the hours stretch.
- You often deliver the unwelcome number. Telling a project manager or production supervisor that their area is over budget is part of the job, and it does not always make you popular.
- Chasing information from busy people. You depend on timesheets, purchase orders and production records arriving on time and coded correctly, which takes persistence when the people supplying them have other priorities.
- The routine side can be repetitive. In smaller organisations without good systems, a lot of the week goes on data entry and reconciliation before any analysis starts.
Based on our synthesis of professional-body surveys and public accounts of the role, not first-person verified reviews.
Which industries employ costing officers?
Construction employs the largest share of costing officers, followed by Manufacturing.
Top employing industries
- 1Construction
- 2Manufacturing
- 3Other Services
- 4Public Administration and Safety
- 5Professional, Scientific and Technical Services
Ranked by employment share; the source doesn't publish an exact percentage per industry.
| Bachelor degree | 38% | |
|---|---|---|
| Diploma / Advanced Diploma | 24% | |
| Certificate III/IV | 20% | |
| Postgraduate | 10% | |
| Other | 8% |
Will AI replace costing officers?
Costing sits in the middle for AI exposure. Gathering and tidying cost data is increasingly automated through ERP systems, automated feeds and reporting tools, which shrinks the routine part of the job. What keeps the exposure moderate is that someone still has to decide which costs belong to which product or job, question figures that do not make sense and explain them to the people running the work.
Share of typical working time by exposure level
- Collecting and reconciling cost dataPulling timesheets, purchase orders and stock movements into the cost ledger, which ERP systems and automated feeds now handle for much of the routine work.30%high
- Building and updating cost estimates and modelsWorking out what a new product, job or contract should cost, where software speeds up the arithmetic but someone still has to choose the assumptions about labour, materials and overhead.30%moderate
- Explaining variances to managersTelling a production or project manager why actual costs came in above budget and what can be done about it, which leans on knowing the operation rather than only the numbers.25%moderate
- Reviewing inventory valuations and stock countsWalking the warehouse or plant to check what is actually there and whether the stock figure in the system tells the truth.15%low
Common questions about becoming a costing officer
Straight answers to the questions people ask most.
How much does a costing officer earn?
Costing officers earn $85,800 per year before tax in full-time work. Pay varies with the sector, the size of the employer and whether you hold an accounting qualification, so treat the figure as a starting point rather than a fixed rate.
How do I become a costing officer?
Most people enter through a Certificate IV in Accounting and Bookkeeping (FNS40222) or a Diploma of Accounting (FNS50222), often while working in an accounts or inventory role. From there, learning the employer's ERP system and moving onto the cost records is the usual path, and a bachelor degree in accounting or commerce is the next step for management accounting or cost controller work.
Are costing officers in demand?
Costing officers are currently not in shortage, and employment in the role is projected to grow 3% over the decade to 2035. Openings come mostly from people leaving or moving into management accounting roles, so employers look for existing cost accounting or ERP experience rather than hiring in volume.
Will AI replace costing officers?
AI and automation have already taken over part of the data gathering: ERP systems, automated feeds and reporting tools now handle much of the reconciliation and routine variance reporting that used to fill a week. The interpretation stays with people, because deciding which costs belong to a job, questioning a figure that looks wrong and explaining it to a production manager all depend on knowing the operation.
Do I need a university degree to work as a costing officer?
No, a degree is not required to start: about 38% of costing officers hold one, and others come through a diploma, certificate or on-the-job training in an accounts role. A bachelor degree in accounting or commerce is usually expected if you later want management accounting or cost controller work.
What can a costing officer move into?
Costing officers often move into cost control ($24,200 more) or financial analyst ($23,400 more) work once they hold a formal accounting qualification, since both build on cost analysis and variance reporting. Supply chain analyst ($1,600 more) is a shorter step for someone who has worked closely with inventory and logistics costs, though it usually needs further study in analytics.
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