Mariana Minerals
Workplace Manager
Houston, TX · On-site · Manager · Full-time · Posted Oct 30, 2026
- Experience
- 3+ years of relevant experience in workplace, facilities, or office operations.
About the job
Manages day-to-day operations of Mariana Minerals’ Houston office, supports its pilot plant and Ann Arbor office as needed, and improves workplace systems and employee experience.
What you'll do
- Oversee facilities, vendors, contracts, supplies, access, safety, and visitor experience.
- Manage the workplace budget, coordinate space planning and office moves, and organize company events.
- Respond to workplace requests, document and automate processes, and partner with teams across the company.
What they ask for
- Experience coordinating vendors and managing contracts and budgets.
- Working knowledge of workplace health and safety practices and building operations.
- Ability to work on-site in Houston, travel occasionally to East Texas, and accommodate occasional events outside regular hours.
- Ability to comfortably lift up to 35 lbs.
Model-written summary · the original posting is authoritative