Jobs and Careers
WI

Administrative Assistant Sr

Williams
United Statesfull_timeVerifiedPosted 19 Aug 2025

About the role

Williams is committed to creating a diverse and inclusive environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity and expression, national origin, age, marital status, disability, veteran status, genetic information or any other basis protected under applicable discrimination law.

Do something that means something at Williams. This isn’t just a job - it’s an opportunity to explore and discover your passion with coworkers who become friends and mentors who push you to be your best self in and out of the office. At Williams, we make clean energy happen. And you can too, so bring your energy to ours!

The Administrative Assistant Sr. is responsible for providing administrative support of a sophisticated nature to a dedicated group and/or for one or more leaders. This role will perform a variety of moderately difficult assignments requiring experience, analysis, innovation and judgment!

Your work will challenge you, and with our Core Values to guide you, you’ll quickly learn and grow with us.

Responsibilities/Expectations:

  • Provides administrative and clerical support, including work of a confidential nature
  • Responds to inquiries from internal and external business partners
  • Assists in the technical and functional services of the department by providing support on projects, invoice management, preparing documents for approval, preparing presentations, monitoring data, and reporting
  • Maintains cost center data and analysis
  • Assists with onboarding of new hires and maintains customer promotional/gift inventory 
  • Coordinates travel/expense reconciliation while organizing customer and team events 
  • Manages event budgets through forecasting and tracking 
  • Other duties as assigned

Education/Years of Experience:

  • Required: High school diploma/GED and minimum five (5) years of progressive experience in general office, clerical or administrative support
  • Preferred: Some college or Associate’s degree

Other Requirements:

  • Strong verbal and written communication skills
  • Proficiency in Microsoft Office Applications and PC skills
  • Demonstrates excellent organizational/interpersonal skills and safety as the upmost priority
  • Preferred: Experience using Oracle financial systems
  • Preferred: Basic knowledge of SharePoint

About Houston (Williams Tower Location):

Our Houston office is located in the Williams Tower, just steps from the Houston Galleria on Post Oak Boulevard, an area with more than 700 retailers, fine dining and hotels within two square miles. We offer free onsite-parking!

 

Houston is the fourth most populous city in the nation and greater Houston is the most ethnically diverse metropolitan area in the United States. Houston is a dynamic mix of imagination, talent and first-class attractions that makes it a world-class city!

 

If you love being outside, Houston rates first in total park acreage among U.S. cities with more than one million residents and offers a 300-mile interconnected bikeway network spread over 500 square miles. Check out visithoustontexas to learn more!

Why Choose Williams?

We are committed to providing our employees with competitive compensation and benefits as part of your Total Rewards package to help protect your current and future physical, emotional, and financial health. We generally offer health benefit programs to our employees and their families that are competitive and flexible enough to meet your needs, and retirement benefits to allow you to invest now for financial security when you retire.  With rich learning and development programming and a high internal mobility rate, you are not just applying to a job with Williams; you are embarking on an exciting career!

  • Competitive compensation
  • Annual incentive program
  • Hybrid work model - one work from home day each week for most office-based roles
  • Flexible work schedule for most field-based roles
  • 401(k) with company matching contribution and a fixed annual company contribution
  • Comprehensive medical, dental, and vision benefits
  • Generous company-paid life insurance and disability benefits
  • A consumer-driven health plan option with the potential for a generous company contribution to a Hea

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Company

Williams

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