Demo

SENIOR ADMINISTRATIVE ASSISTANT - SEATTLE

Lease Crutcher Lewis
Seattle, WA Full Time
POSTED ON 7/17/2026
AVAILABLE BEFORE 9/2/2026
Position Summary

The Senior Administrative Assistant provides high-level administrative, operational, and logistical support to leaders and client-facing teams. This role requires exceptional organizational skills, proactive problem-solving, and the ability to manage multiple priorities while handling confidential information with discretion. The Senior Administrative Assistant anticipates business needs, ensures seamless coordination across stakeholders, and serves as a trusted partner in daily operations.

Key Responsibilities

Administrative & Operational Support

  • Provide comprehensive administrative support with a proven record of sustained performance and reliability.
  • Manage complex scheduling for multiple clients and stakeholders, ensuring accuracy and efficiency.
  • Anticipate leadership and client needs and take initiative to address issues before they arise.
  • Demonstrate strong follow-up and tenacity to gather required information and drive tasks to completion.
  • Work independently while exercising sound judgment in a fast-paced environment.

Meeting, Event & Conference Coordination

  • Coordinate conferences and meetings, including registration, travel identification, logistics, and on-site support.
  • Support office and client events, ensuring smooth execution and attention to detail.
  • Manage office work requirements with flexibility for limited remote work as business needs allow.

Travel, Expenses & Invoicing

  • Arrange domestic and/or international travel, including flights, lodging, ground transportation, and itineraries.
  • Manage expense reporting and invoicing using tools such as Concur.
  • Ensure accuracy, timeliness, and compliance with company policies.

Technology & Documentation

  • Maintain a high level of proficiency in Microsoft Office Suite, including PowerPoint capabilities.
  • Format, edit, and prepare professional documents and presentations.
  • Utilize business systems and tools such as Concur, Spectrum, and DocuSign to support workflows.

Resource, Inventory & Field Support

  • Coordinate field swag ordering, inventory management, and distribution.
  • Maintain accurate records and ensure timely delivery of materials.
  • Maintain report of field assignments of foremen and superintendents utilizing payroll reports

Confidentiality & Professional Standards

  • Handle sensitive and confidential information with discretion and integrity.
  • Demonstrate strong attention to detail, punctuality, and consistent attendance.
  • Uphold high standards of professionalism in all interactions.

Required Skills & Qualifications

  • 3-5 years of previous Administrative Office level work
  • Highly proficient with Microsoft Suite products (Word, Outlook, Excel, PowerPoint, etc.)
  • Strong time management and organizational skills with the ability to manage competing priorities.
  • Exceptional attention to detail and follow-through.
  • Self-sufficient, proactive, and solutions oriented.
  • Excellent written and verbal communication skills.
  • Proven ability to manage confidential information responsibly.

Preferred Experience

  • Experience in senior-level administrative or executive support roles.
  • Familiarity with expense management, travel coordination, and invoicing processes.
  • Experience supporting multiple clients, teams, or field-based personnel.
  • Previous experience with Spectrum, Concur and Smartsheet is a plus.

Range: $74-$101K

A 100% employee-owned general contractor, Lease Crutcher Lewis offers a comprehensive healthcare plan with medical, dental, and vision coverage. Our employer-funded Lifestyle Spending Account supports physical wellness for employees and their pets, and our employer-funded Headspace membership supports mental wellness. We also offer a generous Health Savings Account with annual employer sponsored contributions. Lease Crutcher Lewis provides support for a financially healthy future, including our Employee Stock Ownership Plan (enrollment covered at no cost to you) and a 401(k) with a competitive matching program. To support employee philanthropic efforts, employees are eligible for volunteer PTO and charitable giving matching programs.

Lease Crutcher Lewis is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of, and will not be discriminated against, based on the basis of race, color, gender, pregnancy or breastfeeding, sexual orientation, gender identity or expression, religion, national origin, age, genetic information, marital status, veteran status, disability, or other status protected by state or federal law.

Salary : $74,000 - $101,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a SENIOR ADMINISTRATIVE ASSISTANT - SEATTLE?

Sign up to receive alerts about other jobs on the SENIOR ADMINISTRATIVE ASSISTANT - SEATTLE career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$59,158 - $74,794
Income Estimation: 
$72,615 - $89,381
Income Estimation: 
$59,158 - $74,794
Income Estimation: 
$72,615 - $89,381
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Lease Crutcher Lewis

  • Lease Crutcher Lewis Portland, OR
  • About Us At Lewis, where every employee is an owner, our people are empowered to make decisions – big and small – to meet the goals of our clients. We are ... more
  • 2 Days Ago

  • Lease Crutcher Lewis Phoenix, AZ
  • About You Adaptable . You’re flexible and you can adjust to changing or unexpected circumstances without losing your cool. You understand we work in an eve... more
  • 2 Days Ago

  • Lease Crutcher Lewis Seattle, WA
  • About You Solutions-Oriented . Problem-solving brings you a sense of accomplishment and you bring a positive attitude, curious listening skills, and a solu... more
  • 2 Days Ago

  • Lease Crutcher Lewis Seattle, WA
  • As a Project Executive, you will serve as a leader and strategist for the Seattle Commercial Market Sector, with an emphasis on large-scale ground-up and c... more
  • 2 Days Ago


Not the job you're looking for? Here are some other SENIOR ADMINISTRATIVE ASSISTANT - SEATTLE jobs in the Seattle, WA area that may be a better fit.

  • Mirabella Seattle Seattle, WA
  • Overview Located in South Lake Union, the geographical center of Seattle, Mirabella Seattle ’s prime location puts residents within easy reach of some of t... more
  • 6 Days Ago

  • Seattle Children's Seattle, WA
  • This administrative assistant supports the Housekeeping/Environmental Services department. Provide a wide range of difficult to complex administrative task... more
  • 16 Days Ago

AI Assistant is available now!

Feel free to start your new journey!