Administrative Assistant Sr

Williams Companies, Inc.; Tulsa (OK); On-site; USD 55,000 - 75,000; Full time

Benefits offered by this job

Health, dental, vision coverage

401(k) with company match

Paid time off and holidays

Tuition reimbursement

Life insurance and disability coverage

Employee stock purchase plan

Job summary

Williams Companies, Inc. in Tulsa is seeking an experienced Administrative Assistant Senior to support the Investor Relations team. You will handle confidential clerical tasks, coordinate meetings, and assist with invoices, documents, and presentations.

This role requires excellent communication, organization, and the ability to manage multiple priorities in a fast-paced environment. You will help ensure timely budget and forecast work, event logistics, and stakeholder coordination.

Qualifications

• 5+ years of progressive administrative support experience.
• Strong verbal and written communication skills.
• Ability to manage multiple priorities in a fast-paced environment.

Responsibilities

• Provide confidential administrative and clerical support.
• Respond to inquiries from internal and external partners.
• Support projects, invoices, documents, presentations, data, and reports.
• Maintain cost center data and analysis.
• Assist with budget and forecast preparation.
• Coordinate projects and initiatives.
• Serve as primary liaison with stakeholders.
• Manage end-to-end logistics for investor events.
• Coordinate event communications and materials.

Skills

Communication skills

Detail-oriented

Self-starter

Multitasking

Office software proficiency

Education

High school diploma or GED

Some college coursework or an associate’s degree

Tools

Oracle financial systems

SharePoint

Job description

OK Tulsa - Headquarters

Full time

R112813

At Williams, we're powering a cleaner, more connected future, and that starts with you. Here, your work fuels communities, drives innovation, and helps deliver reliable energy the world depends on. Join a Fortune 500 team that invests in your growth, values your contributions, and challenges you to make a lasting impact every day.

The Administrative Assistant Sr. will support our Investor Relations team and play a key role in providing administrative and office support. This role is critical in ensuring the smooth execution of Investor Relations including investor meetings, conferences, roadshows, and communications. The ideal candidate will be a self-starter with exceptional attention to detail, strong communication skills, and the ability to manage multiple priorities in a fast-paced environment.

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 supporting projects, managing invoices, preparing documents for approval, developing presentations, monitoring data, and generating reports.

• Maintains cost center data and analysis.

• Assists with budget and forecast preparation.

• Coordinates and supports assigned projects and departmental initiatives.

• Serves as a primary point of contact for internal and external stakeholders, responding to inquiries and coordinating follow-up activities.

• Manages end-to-end logistics for investor events, including registration, travel coordination, and event materials.

• Partners with internal and external stakeholders to ensure investor events are delivered accurately, on schedule, and aligned with established objectives.

• Coordinates the development and distribution of event communications and materials, including invitations, agendas, presentation support, speaker logistics, signage, and run-of-show documents.

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 coursework or an associate’s degree.

Other Requirements

• Strong verbal and written communication skills.

• Proficiency in Microsoft Office applications and general PC skills.

• Demonstrated organizational and interpersonal skills with a strong commitment to safety.

• Preferred: Experience using Oracle financial systems.

• Preferred: Basic knowledge of SharePoint.

#LI-AB1

Why Tulsa?

Because here, you don’t have to choose between career and lifestyle. Tulsa is a growing hub for innovation and energy, paired with a vibrant arts scene, great food, and a cost of living that actually lets you enjoy it all. Think shorter commutes, bigger impact and a community that feels like home from day one. Check out ExperienceTulsa.com to learn more.

We invest in our people in ways that actually show up in your day‑to‑day, not just on paper. Our Total Rewards are built to support how you work, live, and plan for what’s next.

Here’s a look at what that means:

• Strong pay plus an annual incentive program

• Medical, dental, and vision coverage with options that fit your life, not the other way around

• 401(k) with company match and an annual company contribution

• Paid time off, including company and floating holidays

• Paid parental leave (up to six weeks per parent), plus fertility and adoption support

• Advanced AI tools and resources to help level up and work smarter

• Clear paths to grow your career, with a strong culture of promoting from within

• Tuition reimbursement and support for continuing education

• HSA and FSA options

• Company-paid life insurance and disability coverage

• Employee stock purchase plan

• Domestic partner benefits

• Employee resource groups, wellness support, paid volunteer time, and company matching for causes you care about

Eligibility and benefits are governed by the terms of the applicable plan or program document which can be amended or terminated at any time.

For more information, please visit Total Rewards | Williams Companies (https://www.williams.com/total-rewards/).

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.

Don't see your perfect role right now?

Why Williams?

Looking to apply your passion and skills to the innovative and vital work that helps fuel the clean energy economy?

As the world demands reliable, low-cost, low-carbon energy, Williams will be there.

We currently handle one third of the natural gas in the United States that is used every day to heat homes, cook food and generate electricity.

We don’t offer jobs; we offer career opportunities that include:

• Competitive compensation and inclusive benefits

• Growth and development opportunities

• An inclusive culture where you can be yourself

• Opportunities to get involved in the community where you work and live

We're proud of our innovative people who want to make the world a better place and invite you to explore how you can help us make clean energy happen.

Learn About Wiliams (https://www.williams.com/)