Nuclear Services Administrative Supervisor

Role Overview

• Oversee the day-to-day administrative functions supporting TNC Services operations.
• Develop, implement, and continuously improve administrative processes and workflows to enhance operational efficiency.
• Ensure administrative records, documentation, and files are accurate, organized, and maintained in accordance with company policies.
• Serve as the primary administrative resource for the Services Leadership Team.
• Manage the end-to-end payroll time collection process to ensure employees are paid accurately and on time.
• Oversee billing administration, including pay rates, bill rates, and customer billing support.
• Coordinate with General Managers, field leadership, and Finance to ensure timely submission and approval of employee timesheets.
• Identify, investigate, and resolve payroll, billing, and timekeeping discrepancies.
• Maintain accurate workforce records and administrative documentation supporting outage and field service personnel.
• Coordinate employee onboarding activities in partnership with Human Resources.
• Maintain employee records and ensure required employment documentation is complete and current.
• Support compliance with company policies, health and safety requirements, and administrative procedures.
• Serve as the primary administrator for the Infiniti platform, including onboarding, user support, and ongoing system maintenance.
• Generate reports, dashboards, presentations, contracts, and other documentation supporting operational and leadership decision-making.

Requirements

• Bachelor's degree in Business Administration, Office Management, Human Resources, or a related field, or an equivalent combination of education and relevant experience.
• 5+ years of progressively responsible administrative, office management, or operations support experience.
• 2+ years of supervisory or team leadership experience.
• Demonstrated experience administering payroll, billing, timekeeping, or workforce administration processes.
• Experience supporting multiple departments within a fast-paced operational environment.
• Proficiency with Microsoft Office Suite, including Excel, Word, Outlook, and PowerPoint.
• Experience managing calendars, reporting, documentation, and administrative systems.
• Excellent written, verbal, organizational, and interpersonal communication skills.
• Strong attention to detail with exceptional organizational and multitasking abilities.

Benefits

• Competitive compensation packages
• 401k with company match
• Medical, dental, vision plans
• Generous vacation policy, plus holidays