Risk Assessment & Internal Auditor III

Company Overview

Nikkiso Clean Energy & Industrial Gases is a leading provider of cryogenic pumps, expanders, heat exchangers, process systems, services, and solutions for the liquefied natural gas (LNG), liquid hydrogen (LH2), and industrial gases industries. Applications include aerospace engines, carbon capture, fueling stations, geothermal power, marine engines, peak shaving, power generation, specialty gases, virtual pipelines, and well stimulation. We are a subsidiary of Nikkiso Company Ltd, a leading industrial manufacturer headquartered in Tokyo, Japan, with $1.5 B USD in annual revenue, 8000+ employees worldwide, and publicly traded on the Tokyo Stock Exchange.

The Senior Internal Auditor, reporting to the Internal Audit Senior Manager, is responsible for performing the planning, execution, and reporting of operational, financial, and compliance audits across the organization. This includes developing the internal audit scope, performing internal audit procedures, and preparing audit reports reflecting the results of the work performed. Work performed will include coverage of functional and operating units focusing on financial, IT, and operational processes, and the senior internal auditor performs follow‑up on the status of outstanding audit issues.

The senior internal auditor also assists internal audit management with periodic reporting to the audit committee, development of the annual internal audit plan, and championing internal control and corporate governance concepts throughout the business. This role ensures the effectiveness of internal policies, risk management processes, and may support JSOX compliance as needed. The ideal candidate has experience working in a global, manufacturing environment and is comfortable partnering with teams across multiple regions.

The position will be based in Huntington Beach, CA; audits are conducted at member locations in the United States (9 locations) and in Australia, Canada, China, Germany, India, Malaysia, South Korea, United Arab Emirates, and the United Kingdom.

Annual Salary: $100,000 to $120,000

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• Assist in the planning, execution, and completion of internal audit engagements, including financial, operational, IT, and compliance audits.
• Apply IPPF internal auditing standards by IIA, COSO, and risk assessment practices.
• Utilize knowledge of finance, accounting, and control principles, including GAAP and GAAS for technical aspects of accounting and financial reporting.
• Work independently with limited direction and provide appropriate recommendations to auditees.
• Maintain strong verbal and written communication skills to present to peers and management.
• Manage multiple projects and collaborate with varying team members.
• Travel globally for audit assignments.
• Communicate audit findings and recommendations to senior management and monitor implementation of corrective actions.
• Participate in special projects, fraud investigations, or ad‑hoc reviews as requested by senior leadership.
• Assist with continuous improvement initiatives to strengthen controls and improve business efficiency.
• Assist with JSOX testing and documentation when requested, ensuring compliance with corporate and regulatory standards.

• Undergraduate degree in accounting/business administration (master’s degree is a plus) and CPA, CIA, or similar certification.
• 5+ years of public accounting in audit or internal audit experience with knowledge of accounting, finance, internal control, risk assessment and compliance.
• In‑depth knowledge of internal control frameworks (COSO), JSOX/SOX compliance requirements, and risk assessment methodologies.
• Strong analytical, communication, and project management skills.
• Able to maintain a high degree of confidentiality.
• Proactive with the ability to multi‑task and learn quickly in a fast‑paced environment.
• Goal‑oriented, high‑energy self‑starter.
• Build relationships and collaborate across multiple teams.
• Experience with audit software, such as Audit Board.
• Ability to travel internationally up to 25–35% of the time.

Equal Opportunity Employer/Veterans/Disabled. Nikkiso Clean Energy & Industrial Gases Group companies are proud to be equal opportunity employers. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.