How to apply for Cost Accountant

About Oklo

Oklo is developing next-generation fast fission technology and recycling nuclear waste to provide clean, reliable, affordable energy. The company is working on deploying advanced reactors, which means its accounting needs include capital project spend, plant costs, and inventory workstreams tied to hardware development. This role offers a chance to build cost accounting processes in a growing technical environment.

About the role

This Cost Accountant position owns cost identification and coding for Oklo's capital project spend, including plant and inventory workstreams. You will partner with project controllers, procurement, and accounts payable to make GAAP conclusions on capitalization and GL allocation. A second major responsibility is managing the fixed assets register, running monthly depreciation, and reconciling the subledger to the general ledger.

A typical day

A typical day may involve reviewing capital project spend with project controllers, coding invoices with accounts payable, and updating the fixed assets register. You might also run depreciation, prepare journal entries, and reconcile the fixed asset subledger to the general ledger. Expect to spend time documenting GAAP conclusions and supporting SOX controls or audit requests.

Who Oklo is looking for

• Has hands-on experience with cost accounting for capital projects, including capitalization decisions and GL allocation under US GAAP.
• Has managed a fixed assets register, including asset classification, placed-in-service timing, depreciation runs, and subledger-to-GL reconciliations.
• Has worked in a SOX-controlled environment and supported internal or external audits with accurate schedules and documentation.
• Is highly organized and can investigate variances across a growing asset base while partnering with project controllers, procurement, and accounts payable.

Tips for this application

• Highlight any experience with capital project spend coding, plant or inventory cost accounting, and fixed asset registers in your resume bullets.
• Quantify your SOX and audit support experience, such as number of controls owned, audit cycles supported, or size of asset base managed.
• Mention specific ERP or accounting systems you have used for fixed assets and cost accounting, since Oklo will need someone who can work in its systems.
• In your application, note your familiarity with GAAP conclusions for capitalization and GL allocation, as these are core to the role.
• If you have worked in energy, nuclear, construction, or manufacturing, connect that experience to Oklo's capital project and plant accounting needs.

What to cover in your cover letter

Explain how you have handled cost identification and coding for capital projects, including making GAAP capitalization conclusions. Describe your experience managing a fixed assets register, running depreciation, and reconciling the subledger to the GL. Give an example of supporting SOX controls and auditors with accurate schedules. Show you can partner with project controllers, procurement, and accounts payable to keep cost accounting accurate as the asset base grows.

Research before applying

• Read Oklo's website and recent press releases to understand its fast fission technology and nuclear waste recycling approach.
• Look up Oklo's investor relations or SEC filings if available, to see how the company reports capital projects and asset base.
• Research the basics of nuclear reactor deployment and capital project accounting in the energy sector to speak knowledgeably about plant and inventory costs.
• Check if Oklo has mentioned its accounting systems or SOX readiness in any public materials, so you can ask informed questions in an interview.

Likely interview topics

Based on the job description, expect questions about:

• Walk through how you determine whether a cost should be capitalized or expensed under GAAP, especially for plant or inventory workstreams.
• Describe your process for maintaining a fixed assets register, including how you ensure assets are placed in service on time.
• How have you supported SOX controls and internal or external audits in a previous role?
• Give an example of investigating a cost variance and how you resolved it with project controllers or procurement.
• How do you handle monthly and quarterly close schedules for cost accounting and fixed assets?

Common mistakes to avoid

• Do not submit a generic accounting resume that ignores capital projects, fixed assets, or SOX experience.
• Do not claim experience with nuclear or energy cost accounting if you do not have it; instead, show how your cost accounting skills transfer.
• Do not overlook the partnership aspect of the role; avoid describing your work as isolated from project controllers, procurement, or accounts payable.