Safeguards and Security Specialist II, Nuclear Material Accounting

Job overview

The Safeguards and Security Specialist II role is onsite at the Nevada National Security Site, approximately 65 miles northwest of Las Vegas, NV; compensation is $65,249.60–$97,884.80 per year. Mission Support and Test Services operates the site in support of national security missions. The specialist maintains accurate nuclear material transaction and inventory records and supports local, national, and international reporting. The role protects data integrity by resolving discrepancies, reviewing shipment and receipt documentation, and ensuring accountable material movements comply with DOE orders and site commitments.

What you'll do

• Support reporting requirements under the NNSS Prime Contract, local plans, and DOE orders
• compile transaction records for nuclear material receipts, shipments, and adjustments using accounting principles
• research and resolve reporting discrepancies
• write and update procedures and technical documentation
• review documentation for authorization to ship or receive accountable nuclear material
• monitor transactions and inventory data and report findings to the National Nuclear Material Management and Safeguards Systems
• follow safety and security policies.

What we're looking for

Skills & competencies

safeguards and security specialist ii

nuclear material accounting

mercury nv

mission support and test services

$65,249.60-$97,884.80/year

doe q clearance

nuclear materials

transaction records

regulatory reporting

data integrity

doe orders

4/10 schedule

Work arrangement

• Weekend coverage required

Benefits & perks

• Medical, dental, and vision coverage
• pension and 401(k)
• paid time off and 96 hours of paid holidays
• relocation assistance when eligible
• tuition assistance and reimbursement.

Why this role

Requires eligibility to obtain and maintain a DOE Q-level security clearance, including U.S. citizenship; work schedule is four 10-hour days, Monday through Thursday, subject to change.

About the employer

Mission Support and Test Services is hiring for this role. Industry: National Security. Sector: 92.