Administrative Assistant II (Substance Use Corrections) - Humble, TX
Listed on 2026-08-11
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Administrative/Clerical
Office Administrator/ Coordinator
Who is Gateway Foundation?
Gateway Foundation, Inc. is a national non-profit dedicated to helping individuals with substance use and mental health disorders. Established in 1968, Gateway provides essential tools and knowledge for recovery, positively impacting hundreds of thousands of lives. Operating through its Community Services, Corrections Divisions, and Corporate Headquarters, the organization is recognized for innovative, effective treatment approaches and maintaining high standards.
Why join us?Consider joining our team, where your impact can be truly meaningful. Our organization focuses on delivering high quality clinical services as a recognized leader in evidence-based treatment proven to get results. By joining our team, you'll have the chance to provide essential services to underserved populations, all while working for an organization that values you and aims to be an employer of choice.
You can expect to be part of a vibrant culture that emphasizes teamwork and professional growth. When you join us, you'll discover personal and professional fulfillment by aligning your career with your values.
Gateway Foundation, Inc. is a national non-profit dedicated to helping individuals with substance use and mental health disorders. Established in 1968, Gateway provides essential tools and knowledge for recovery, positively impacting hundreds of thousands of lives. Operating through its Community Services, Corrections Divisions, and Corporate Headquarters, the organization is recognized for innovative, effective treatment approaches and maintaining high standards.
Why join us?Consider joining our team, where your impact can be truly meaningful. Our organization focuses on delivering high quality clinical services as a recognized leader in evidence-based treatment proven to get results. By joining our team, you'll have the chance to provide essential services to underserved populations, all while working for an organization that values you and aims to be an employer of choice.
You can expect to be part of a vibrant culture that emphasizes teamwork and professional growth. When you join us, you'll discover personal and professional fulfillment by aligning your career with your values.
- Opportunity to make a positive impact on a marginalized population
- Exposure to diverse patient demographics
- Focus on driving change, tracking progress, and improving care
- Development of skills in a unique healthcare setting
Atascocita
2310 1/2 Atascocita Rd. Humble, TX 77396
Gateway’s largest facility, Atascocita is a residential correctional center focused solely on substance use treatment for court-ordered clients. With 12 buildings and nearly 500 clients, the facility provides a structured, secure environment without armed guards. Staff work collaboratively in a team of 170, including counselors, probation officers, and support staff. The location is undergoing major renovations to become a state-of-the-art treatment center.
We foster a supportive culture with team-building activities, recognition programs, and a strong mission-driven focus on recovery and rehabilitation.
Monday
- Friday, 8:00AM - 4:30PM
- Job Summary
Performs duties typical of Administrative Assistant I, as well as higher-level administrative duties. Utilizes detailed knowledge of area procedures and policies in order to relieve supervisor of standard administrative details which requires compiling and analyzing data and information, preparing summary reports, answering correspondence, conducting projects, and so forth. Performs office management functions such as directing work of lower-classified office personnel, assisting in monitoring revenue and expenses, processing purchasing requisitions, handling petty cash transactions, and so forth.
Performs various office and administrative support duties including composing and typing correspondence and documents, processing billing information, maintaining record keeping…
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