- B2B
- Growth StageExpanding market presence
- Top InvestorsThis company has received a significant amount of investment from top investors
- YC FundedStartup funded by Y Combinator
- Growing fastShowed strong hiring growth in the past month
Jobs at Oklo
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Technical Program Manager
NewPosted today
Technical Program Manager
- Serve as Oklo's primary point of contact and, as assigned, principal investigator for national laboratory projects and other government-funded collaborations related to spent nuclear fuel recycling and pyroprocessing technology.
- Develop and manage project scope, statements of work, work packages, budgets, schedules, roles,...
Remote • Santa Clara
$120k – $180kOperations
Facility Operations Specialist
NewPosted today
Facility Operations Specialist
- Provide auxiliary operations support for facility activities in accordance with approved procedures, site requirements, and direction from Operations leadership.
- Support routine operational evolutions, equipment rounds, facility inspections, maintenance activities, work coordination, and facility-readiness tasks.
Lockhart
$90k – $120kOperations
Plant Manager
NewPosted today
Plant Manager
- Lead and coordinate day-to-day on-site facility operations in accordance with approved procedures, site requirements, and applicable regulatory expectations.
- Oversee facility support activities, including maintenance coordination, work control, planning and scheduling, facility readiness, logistics, material handling, and site access needs.
Idaho Falls
$180k – $210kProduct
Product Manager - Reactors
NewPosted today
Product Manager - Reactors
- Identifying and evaluating opportunities for products, capabilities, and applications of Oklo nuclear reactor technology.
- Developing clear product visions, value propositions, business cases, and deployment strategies.
Remote • Santa Clara
$140k – $200kOperations
Senior Accountant
NewPosted today
Senior Accountant
- Prepare and post recurring and non-recurring journal entries in NetSuite, including accruals, prepaids, allocations, reclassifications, and other month-end adjustments
- Maintain complete journal-entry support and ensure entries are accurate, appropriately approved, and posted within the close timeline
In office • Santa Clara
$100k – $120kOperations
People Operations Associate
NewPosted 2 days ago
People Operations Associate
- Support day-to-day Workday administration, including employee transactions, organizational changes, data updates, and routine system maintenance
- Maintain accurate employee and organizational data in Workday through regular audits, data validation, and issue resolution
Remote • Santa Clara
$85k – $105kOther Engineering
Senior Mechanical Engineer
NewPosted 2 days ago
Senior Mechanical Engineer
- Serve as Oklo's technical expert for high-temperature piping, pressure vessels, pressure boundaries, and their supporting components within the OFRF.
- Translate process temperatures, pressures, chemistry, flow conditions, vacuum and inert-gas requirements, operating cycles, and upset conditions into the piping and vessel design basis, applicable codes, load combinations, service life, and acceptance criteria.
Remote • Santa Clara
$175k – $210kOther Engineering
Senior Maintenance Program Engineer
NewPosted 2 days ago
Senior Maintenance Program Engineer
- Own and implement Oklo's fleet maintenance program framework for preventive, predictive, and corrective maintenance.
- Develop equipment maintenance strategies and technical bases using equipment functions, criticality, failure modes, vendor recommendations, engineering information, and operating experience.
Remote • Santa Clara
$150k – $200kManagement
Director of Chemistry, Manufacturing and Controls
NewPosted 2 days ago
Director of Chemistry, Manufacturing and Controls
- Lead the CMC and radiochemistry organization for isotope process development, implementation, technical support, and lifecycle management.
- Lead Lu-177 production and Am-241 and Ra-226 processing, including dissolution, separation, purification, recovery, impurity control, characterization, and waste minimization.
Austin
$170k – $250kOther Engineering
Recycling Operations Engineer Lead
NewPosted 2 days ago
Recycling Operations Engineer Lead
- Lead development and configuration control of the facility concept of operations, including normal operation, startup, shutdown, standby, maintenance, upset, degraded, and emergency operating modes.
- Translate operational, safety, security, safeguards, material control and accountability, and regulatory needs into traceable design requirements, operating philosophies, system boundaries, operating sequences, preliminary operating limits, and acceptance criteria, in coordination with the responsible functional owners.
Remote • Santa Clara
$130k – $175kOther
Engineering Program Manager
NewPosted 2 days ago
Engineering Program Manager
- Define program scope, deliverables, success criteria, decision points, and technical milestones aligned with Recycling Division objectives and the integrated facility schedule.
- Translate established functional requirements into executable engineering and analysis plans.
Remote • Santa Clara
$120k – $180kOperations
Office Manager
NewPosted 4 days ago
Office Manager
- Welcome visitors and coordinate site access in accordance with Oklo’s security requirements.
- Manage incoming and outgoing mail, shipping, office communications, and shared workplace information.
Idaho Falls
Other Engineering
Core Design Engineer
NewPosted 4 days ago
Core Design Engineer
- Traveling to headquarters (Santa Clara, CA) 2x per calendar quarter for team meetings, company offsite, or other business gatherings
- Translating top-level stakeholder requirements into well-written system functional requirements
Remote • Santa Clara
$130k – $190kOther Engineering
Electrical Engineer – Aurora-INL
NewPosted 4 days ago
Electrical Engineer – Aurora-INL
- Provide owner-side technical leadership for Aurora-INL electrical systems, including:
- Own electrical scope from design development through procurement, construction, testing, commissioning, and turnover.
Remote • Santa Clara
$115k – $155kOther
Legal Executive Assistant
NewPosted 4 days ago
Legal Executive Assistant
- Provide comprehensive support to the General Counsel and team, including calendar management, coordinating meetings, and handling travel arrangements;
- Coordinate meeting logistics, prepare agendas, and support cross-functional communications;
Remote • Santa Clara
$70k – $110kOperations
Cost Accountant
NewPosted 4 days ago
Cost Accountant
- Partner with project controllers, procurement, accounts payable, and other stakeholders to review project spend for proper capitalization treatment under company policy.
- Maintain complete supporting documentation for capitalization conclusions, asset records, depreciation, and disposals in accordance with accounting policy and internal controls
Remote • Santa Clara
$100k – $120kOperations
Facility Operations Specialist
NewPosted 7 days ago
Facility Operations Specialist
- Provide auxiliary operations support to daily facility activities in accordance with approved procedures.
- Support during routine operation evolutions and activities, as well as maintenance coordination and implementation.
Remote • Idaho Falls
$90k – $120kOperations
Facility Operations Manager
NewPosted 7 days ago
Facility Operations Manager
- Lead and coordinate day-to-day facility operations in accordance with approved procedures, operational requirements, and regulatory expectations.
- Oversee operational support activities including maintenance coordination, facility readiness, work planning, logistics, material handling, and operational scheduling.
Remote • Idaho Falls
$120k – $170kOther
Project Scheduler
NewPosted 1 week ago
Project Scheduler
- Integrated Schedule Development and Baseline Management: Develop and maintain logic-driven integrated project schedules, including activities, durations, dependencies, assumptions, constraints, planning packages, milestones, and interfaces with external schedules. Support baseline establishment and controlled re-baselining in accordance with governance requirements.
Remote • Santa Clara
$90k – $130kOther
Portfolio Planner
NewPosted 1 week ago
Portfolio Planner
- Portfolio Schedule Architecture and Coding: Design, implement, and govern a common portfolio schedule coding structure, including project, phase, workstream, department, resource, milestone, and other attributes required to aggregate schedules consistently across Oklo.
- Resource Demand Methodology: Develop scalable workload requirements by department, project pha...
Remote • Santa Clara
$150k – $190k