Senior Administrative Assistant

About the role

The Administrative Assistant will report to and provide administrative support for the WTCC Amentum Plant Manager and Plant Management department. Under general supervision and acting on own initiative, performs diverse and advanced clerical and administrative duties for Plant Management Department and senior-level management.

Responsibilities

• Maintain good working relations with both internal and external contacts.
• Maintain confidentiality of sensitive information.
• Operate or use equipment such as computers and software, copiers, telephones, and other related office equipment.
• Compile and arrange a variety of interoffice memoranda, letters, reports, presentations and other classified or unclassified information.
• Receive, document, post and record classified or unclassified information.
• Track deliverables established by manager.
• Read and abstract, for letters, reports, meeting agendas as needed, and other correspondence, relevant information for manager’s use.
• Maintain file of important matters for senior managers' attention.
• Independently schedule and reschedule appointments based on senior manager's commitments and priorities.
• Cook up and back up support for Amentum Executive Admin supporting the Deputy General Manager and Mission Readiness Manager.
• Support the Waste Treatment Plant Nuclear Safety Quality Culture by emphasizing the values of safety and quality in the performance of work to protect self, others, and the environment.

Requirements

• High School Diploma or equivalent and advanced administrative/secretarial training and experience.
• Minimum 8 years of prior related administrative experience.
• Requires Subject Matter Expert (SME)-level knowledge of commonly used Microsoft applications such as Word, Excel, and PowerPoint.
• Experience with Workday and Power BI is preferred.

Qualifications

• Must be authorized to work and remain in the United States without Amentum visa sponsorship now or in the future.
• Must be able to complete and pass a pre-employment drug screen and background check which includes verification of employment and education.
• Must be able to obtain a Department of Energy badge for access to the Hanford Site.

Skills

• Basic knowledge of best practices and develop knowledge of policies, practices, and procedures of the company, group, project and department.
• Knowledge of commonly used Microsoft applications such as Word, Excel, and PowerPoint.
• Experience with Workday and Power BI.

Benefits

• Health, dental, and vision insurance.
• Paid time off and holidays.
• Retail retirement benefits (including 401(k) matching).
• Employee stock purchase plan.
• Tax-saving options.
• Disability and life insurance.
• Pet insurance.

Pay

$68,644.55 - $101584.72

Schedule

4 x 10 schedule, M-Th, 6:30 a.m. to 5 p.m.