Administrative Assistant

Administrative Assistant

JOB-10045597

Anticipated Start Date

1/5/2026

Location

Westlake, TX

Type of Employment

Contract Hire

Employer Info

They are North America’s largest and most respected construction and engineering organization. They take on important projects in every size. They are committed to conducting our business to the highest levels of integrity, ethics, and compliance with the law. The Company has sustained for nearly 130 years as an organization built on honesty and truthfulness. Their success allows us the opportunity to help others achieve their goals. They are committed to helping communities by involving Disadvantaged Business Enterprises, Minority Business Enterprises and Women Owned Business Enterprises on our projects. The Company has projects that involve all of the following business markets: Building, Industrial, Mining, Oil, Gas & Chemical, Power, Transportation and Water.

Job Summary

We are currently looking for a proactive Administrative Assistant to support the company's growing demands. Office administration support duties may include: maintaining office systems, supplies, payroll processing, accounts payable, document management, owner billings/account receivables, office clerical/support services, printing, mail distribution, messenger services, expense reporting, greeting visitors, answering phones along with other assigned tasks.

Job Description

• Providing day-to-day support with general administrative functions and team management needs (e.g., meeting coordination, travel support, team-building efforts, phone and email communication)
• Collaborating with and supporting team members, working on key projects and initiatives
• Managing key expense reports, invoicing and purchasing card transactions
• Managing and scheduling inter-group and cross-company meetings involving department staff
• Coordination for conferences and events (secure meeting location, hotel contracts, arrange for catering)
• Provide reception support when needed
• Onboarding of craft and staff employees

Skills Required

• At least 2 years of administrative support experience required
• Strong written and verbal communication skills
• Strong expertise in Microsoft Office (Word, Excel, PowerPoint, Outlook)
• Solid skills with peripheral technology such as printers, digital cameras, scanners and A/V equipment
• Previous track record of successfully meeting deadlines and project expectations
• Ability to work with people at all levels of the organization, including senior leadership, as needed
• Outstanding attention to detail and strong organizational skills
• Ability to maintain strict confidence of important, sensitive information and materials
• Enthusiastic team player with an interest in helping the team stay connected and working effectively together

Education/Training/Certifications

• A Bachelor’s or Associate’s Degree related to the role strongly preferred

Additional Requirements

• Regular, reliable attendance
• Work productively and meet deadlines timely
• Communicate and interact effectively and professionally with supervisors, employees, and others individually or in a team environment.
• Perform work safely and effectively. Understand and follow oral and written instructions, including warning signs, equipment use, and other policies.
• Work during normal operating hours to organize and complete work within given deadlines. Work overtime and weekends as required.
• May work at various different locations and conditions may vary.

GAS Global Services LLC is an Equal Opportunity Employer. Employment Decision are made without regard to race, color, religion, sex, sexual orientation, age, national origin, disability, protected veteran status, gender identity or any other factors protected by applicable federal, state or local laws.