Administrative Assistant Support Specialist. Richland LilyLifestyle

Administrative Assistant Support Specialist

Pro Sidian seeks an Administrative Assistant Support Specialist for program support on a contract contingent generally located across the CONUS - Richland, Washington and the Pacific Northwest Region supporting DOE EM Hanford, a federal, regulated, high‑stakes nuclear cleanup environment requiring multidisciplinary contractor support, compliance oversight, and mission assurance.

Responsibilities and Duties:

• Manage calendars, meetings, travel, records, and onboarding support.
• Provide administrative support, communications, public affairs, and stakeholder relations.

Role

Location:

Pacific Northwest Region, typically at or near 2440 Stevens Center Place, H520, Richland, Washington 99354 (subject to change or remote work).

• 3–5+ years of administrative support; DOE preferred.
• High school diploma required; AA/BA preferred.
• Proficiency in MS Office, records management, and communication.
• Strong organizational skills, discretion, and teamwork.
• Ability to maintain action trackers for leadership commitments.
• Experience in administrative/clerical assistance.

Job tasks may vary by up to ±15% of the indicated staffing levels.

Travel may be required, coordinated with the technical point of contact and approved in writing by the CO, in accordance with Federal Travel Regulations.

Security:
Pro Sidian team members shall have a Facility Clearance; personnel performing classified work must hold the indicated DOE Clearance level.

Work Environment:
Predominantly on‑site at the Hanford Field Office and Hanford Site in Richland, Washington, with some remote support as approved by the Contracting Officer.

• Personal Effectiveness
• Continuous Learning
• Leadership
• Client Service
• Business Management
• Business Development
• Technical Expertise
• Innovation & Knowledge Sharing (Thought Leadership)

Proficiency with Microsoft Office (Excel, Access, Outlook, PowerPoint, Word), Adobe Acrobat, data analytic tools, Visio, and the willingness to learn additional tools.

Competitive compensation and a range of benefits for full‑time employees, including group medical, dental, and vision insurance, 401(k) retirement savings plan with company match, vacation and paid time off, and pre‑tax payment programs.

Pro Sidian promotes employee health and work‑life balance through a comprehensive Employee Benefits Program.