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Administrative Assistant III

Purpose  

 

The Administrative Assistant assists and supports the General Manager and other management in the course of day-to-day business activities.

 

Location

  • Role provides the opportunity to work in a hybrid environment, working both virtually and in office.  Expect a minimum of 3 days per week on-site.

Qualifications

 

REQUIRED

Bachelor’s degree or equivalent education and experience

 

  • Minimum 5 years’ experience providing administrative support at the Senior Leadership level

  • Minimum 2 years’ experience planning large events such as conferences and training

  • Proficiency in Microsoft Office (Word, Excel, and advanced PowerPoint skills)

  • Proficiency in virtual platforms (TEAMS, Zoom, Google Meets) 

  • Experience with standard email and internet systems

  • Must be able to maintain confidentiality with sensitive information

  • Excellent oral and written communication skills

  • Excellent telephone skills with a thorough knowledge of telephone etiquette

 

DESIRED 

  • Experience in Oil & Gas industry

  • Knowledge of PeopleSoft or similar business system

  • Visio experience

  • Accounting and financial experience 

  • Marketing experience

Knowledge, Skills, Abilities, and Other Characteristics

  • Ability to work independently and prioritize workload

  • Ability to effectively manage time and establish project priorities

  • Build relationships with people whose assistance, cooperation, and support may be needed.

  • Provide/develop appropriate documentation to track progress of a project

  • Anticipate and prepare for upcoming events ensuring adequate resources are available

  • Ability to work in a fast-paced environment

  • Ability to be engaging and welcoming to visitors with a professional demeanor

Functions

 

ESSENTIAL

  • Effectively manage time demands on and for the General Manager by regulating access, driving scheduling needs, and managing calendars

  • Effectively organize information – classification/categorization, speed and ease of retrieval and access, compliance with Enterprise retention policy, and content screening and timely flow to management.

  • Provide administrative support including but not limited to travel arrangements, expense reports, coordinate and arrange meetings and conference calls, prepare agendas, and reserve and prepare facilities

  • Work as member of the General Manager’s team to ensure goals and initiatives are accomplished on schedule, including monitoring deliverables and reminding responsible parties as needed.

  • Provide written communications support, including preparing outgoing correspondence

  • Interact and communicate with customers and Senior Leadership

  • Receive and screen phone calls and visitors

  • Greet scheduled visitors and direct to appropriate area or person

  • Prepare analytical and statistical reports and presentations by analyzing data and optimizing the usage of Excel, PowerPoint, and Microsoft Word.

  • Resolve routine daily matters or issues within company guidelines, identify and discuss alternatives, seek guidance where necessary

  • Lead committees, create plans, and track progress on special projects

  • Provide support to other members of the Team as needed. 

  • Order and maintain supplies, and arrange for equipment maintenance for a specific area

 

ADDITIONAL

  • Other duties as assigned. 
     

Administrative Assistant III

Houston, TX
Full time

Published on 04/30/2026

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