CMX Supervisor
Rio Tinto - Los Angeles, CA, US
Posted Jun 12, 2026
Benefits
- Parental leave
- Not verified
- Non-birth-parent leave
- Not verified
- Family-building benefits
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- Fertility benefits: Not verified
- Adoption assistance: Not verified
- Surrogacy assistance: Not verified
- Mental health support
- Not verified
- Relocation assistance
- Not verified
- Childcare support
- Not verified
- Learning budget
- Not verified
- Verification
- Not verified
- Salary
- $92K-$127K From the posting source
- 401(k) match
- Not verified
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Role
- Seniority
- Senior From the posting source
Schedule
- Shift type
- Not verified
- Weekend work
- Not verified
Application
- Cover letter
- Not verified
- Assessment
- Not verified
- Deadline
- Not stated
Where they hire
State eligibility is not yet verified.
About this role
CMX Supervisor Los Angeles, CA, US CMX Supervisor - A company with a world-class reputation for safety and performance - Fostering a collaborative team environment built on strong work ethics - Role based in Wilmington, CA - For California based roles the expected annual salary range is $92,240 - $126,830 About the Role We are looking for a CMX Supervisor to join our Project and Engineering team. In this role, you will be responsible for helping manage the Contractor Management process here in Wilmington. You will collaborate with multidisciplinary contractor teams and internal/external subject-matter-experts (SMEs). CMX Supervisor role here in Wilmington, CA is currently responsible for the onsite crane repairs and maintenance (excluding mobile cranes), elevator repairs and maintenance as well as assisting the refinery services on major projects when we are available. Scheduling work for the CMX group as well as mentoring our Designated Managers on site. This role is a great opportunity for a self-motivated individual preferrable with a maintenance background as well as planning and scheduling experience with SAP. Reporting to the Maintenance Superintendent, you will be: - Instrumental in assisting the CMX team in ensuring our contractors understand and follow our site rules and SOP's. - Alignment with Element 7 - Transparency across the entire contractor management process - Greater rigor in contractor buying process - Commercial opportunity & benefits for vendors - Administrative activities shifted to centralized roles - RT staff time re-focused on HSE and quality supervision We are an open, connected global team
Read the full description at jobs.riotinto.com. FewerJobs shows a preview and links to the original posting.
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