Senior Administrative Assistant – Transmission Long Term Planning

CorSource; Vancouver (WA); On-site; USD 42,000 - 60,000; Full time

Job summary

CorSource Technology Group seeks an Administrative Services Assistant 3 to support the Transmission Long Term Planning team in Vancouver. The role handles confidential clerical tasks, calendar management and document preparation for managers and staff.

You will draft and proof documents, manage SharePoint site content, and ensure timely communication and record-keeping across multiple projects. Strong MS Office and data-entry skills are essential.

Qualifications

• 6+ years of demonstrated administrative/clerical experience required.
• Proficiency with Microsoft Word, Excel, PowerPoint and Outlook.

Responsibilities

• Provide confidential administrative/clerical support for managers and staff.
• Greet visitors, screen calls, set appointments and route inquiries according to policy.
• Draft, edit and proof documents and presentations.
• Create and maintain Excel spreadsheets and PowerPoint decks; post to SharePoint.
• Take meeting minutes and distribute notes; track action items and deadlines.
• Coordinate calendars and schedule meetings for multiple managers.

Skills

Administrative support

Calendar management

Document drafting

Typing speed

Education

Associate’s Degree in Secretarial Science or related field

Tools

Microsoft Office Suite

SharePoint

Job description

CorSource Technology Group seeks an Administrative Services Assistant 3 to support the Transmission Long Term Planning team in Vancouver. The role handles confidential clerical tasks, calendar management and document preparation for managers and staff.

You will draft and proof documents, manage SharePoint site content, and ensure timely communication and record-keeping across multiple projects. Strong MS Office and data-entry skills are essential.