Auditor 2
Nevada National Security Site
Auditor 2
Nevada National Security Site
Manages nuclear deterrent stewardship and emergencies
The Nevada National Security Sites (NNSS) is a $1B annual operation performing highly technical national security work for the government; NNSS is managed and operated by Mission Support and Test Services, LLC, a joint venture of Honeywell, Amentum, and Huntington Ingalls Industries. NNSS is seeking a detail-oriented and analytical Auditor with at least 2 years of professional level experience, or equivalent training and experience to support the planning and execution of internal audits across financial, procurement, and business operations. The successful candidate will evaluate internal controls, identify process improvement opportunities, and assess compliance with policies and procedures. This role offers exposure to a broad range of business functions, with a focus on financial and procurement processes.
Due to the nature of our work, US Citizenship is required for all positions.
Ability to obtain a HSPD-12 Personal Identity Verification credential under the Department of Energy Order 206.2, ‘Identity, Credential, and Access Management,’ and Supplemental Directive NNSA SD 206.2, ‘Implementation of Personal Identity Verification for Uncleared Contractors.’
MSTS is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability, veteran status or other characteristics protected by law. MSTS is a background screening, drug-free workplace.
Annual salary range for this position is: $65,249.60 - $97,884.80.
Starting salary is determined based on the position market value, the individual candidate education and experience and internal equity.
Key Responsibilities
Manages nuclear deterrent stewardship and emergencies
The Nevada National Security Site supports national security by maintaining the U.S. nuclear deterrent, providing nuclear and radiological emergency response capabilities and training, and advancing nonproliferation efforts, while also preserving the environment of its Cold War legacy. It uses specialized facilities, labs, simulations, and controlled experiments to develop and demonstrate detection, response, and stewardship capabilities in collaboration with national laboratories and federal agencies. Its approach combines government-led missions with hands-on testing, emergency training, and environmental stewardship, setting it apart through its integrated, federally overseen program. The goal is to strengthen national security by keeping a safe deterrent, improving emergency response and nonproliferation work, supporting national-lab experiments, and protecting the environment for future generations.
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