Maintenance Supervisor

Holcim Ltd.; Florence (CO); On-site; USD 80,000 - 110,000; Full time

Benefits offered by this job

Sign-on bonus

401(k) plan

Medical insurance

Dental insurance

Disability insurance

Life insurance

Well-being programs

HSAs and FSAs

Vision benefits

Paid time off

Parental leave

Educational assistance

Dress for your day

Job summary

Amrize North America Inc. is seeking a Maintenance Supervisor for the Portland Plant in Colorado to coordinate mechanical maintenance, ensure safety and environmental compliance, and maximize equipment availability while controlling costs.

This hands-on leadership role requires strong communication, planning, and the ability to guide maintenance and purchasing teams, with a focus on reliability and HS&E standards.

Qualifications

• High school diploma or equivalent required.
• Bachelor's degree preferred; industrial maintenance field ideal.
• 3–5 years of industrial maintenance or cement-industry experience.

Responsibilities

• Coordinate and supervise mechanical maintenance to maximize equipment availability.
• Lead safety, quality, and environmental compliance per regulations.
• Develop maintenance work orders with clear scopes and cost controls.
• Direct maintenance and purchasing teams on technical buys.
• Monitor equipment history, performance, and costs for improvements.
• Provide technical support and coaching to the maintenance group.

Skills

Strong communication

Strong leadership

Organized

Prioritization

Under pressure

Mechanical aptitude

Education

High school diploma or equivalent

Bachelor's degree

Job description

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COMPANY OVERVIEW

Amrize is building North America. From bridges and railways to data centers, schools, offices and homes, our solutions are inside the buildings and infrastructure that connect people and advance how we live. And we invite you to come and build with us.

As the partner of choice for professional builders, we offer advanced branded solutions from foundation to rooftop. Wherever our customers are, whatever their job, we’re ready to deliver. Our 19,000 colleagues work across 1,000 sites supported by an unparalleled distribution network. Infrastructure, commercial and residential, new build, repair and refurbishment: We’re in every construction market.

Amrize listed on the New York Stock Exchange and the SIX Swiss Exchange on June 23, 2025, following our spinoff as an independent company. Join us and build your ambition.

We’re seeking a Maintenance Supervisor who’s ready to put your skills to work on projects that matter — and build a career with a company that’s building North America.

Job Title: Maintenance Supervisor | Req ID: 17840| Location: Portland Cement Plant CO

ABOUT THE ROLE

The Maintenance Supervisor will coordinate and supervise mechanical maintenance activities to achieve the highest level of quality, safety and effectiveness to maximize equipment availability of plant equipment at the lowest optimum sustainable maintenance cost in compliance with H&S as well as environmental rules and regulations. To coordinate and supervise mechanical maintenance activities to achieve the highest level of quality, safety and effectiveness to maximize equipment availability. This position is based out of our Portland Plant.

WHAT YOU'LL ACCOMPLISH

• Follow the rules and regulations defined by the company as well as legal requirements: support the elaboration of safety standards for their area, control releases and follow all environmental regulations.
• Systematic inspections of all assigned plant equipment.
• Analysis of data collected, completed work orders, and process data in order to initiate appropriate maintenance work orders which include a detailed scope of work.
• Non-systematic inspections (repetitive problems, validate work requests, daily incidents).
• Familiar with precision maintenance technologies such as laser alignment and dynamic balancing.
• Comfortable, at a hands-on level, with welding techniques and practices for industrial equipment.
• Document and monitor equipment history files.
• Tracking, analysis, and recommendations for equipment performance, cost, and life.
• Providing direction to the maintenance and purchasing groups regarding technical purchases and equipment selection.
• Ensuring inventory and source of spare parts are consistent with plant equipment reliability and economic constraints.
• Ensure implementation of equipment modification and maintenance projects with respect to costs and schedule.
• Development of long-term equipment maintenance strategies.
• Quality Assurance of Execution work done on and off-site, and of materials received.
• Participate in and lead problem‑solving task forces as required.
• Ensuring inventory and source of spare parts are consistent with plant equipment reliability and economic constraints.
• Improve plant mechanical and infrastructure equipment in order to meet or exceed plant reliability and production targets.
• Provide technical support for plant activities and the maintenance functions.
• Report all accidents/incidents ensuring follow‑up as per the Seattle procedure.
• Follow up on completed work to ensure equipment operability and job site cleanliness.
• Communication with pertinent operations departments.
• Deal with and find a resolution to conflicts or problems in the maintenance department.
• Promotion of and participation in the plant safety program.
• The Supervisor will give constructive feedback and coaching as required to maintain a high degree of professionalism within the group.
• Directing of contractors in all areas of plant maintenance as required.
• Preparing and presenting information on upgrades and restrictions with the operations group.
• Demonstrate a commitment to communicating, improving and adhering to health, safety and environmental policies in all work environments and areas. Promote a culture of safety and exhibit these behaviors

WHAT WE’RE LOOKING FOR

Education: High school diploma or equivalent

Additional Education Preferred: Bachelor's degree

Field of Study Preferred: Industrial Maintenance

Required Work Experience: 3 - 5 years of industrial maintenance experience or cement industry experience

Additional Requirements

• Strong communication skills (written and oral)
• Strong leadership skills
• Well organized
• Ability to prioritize and evaluate.
• Must work well under pressure
• Strong mechanical aptitude
• Successful candidates must adhere to all safety protocols and proper use of Amrize approved Personal Protection Equipment ("PPE"), including but not limited to respirators. Employees that are required to wear respirators must be clean shaven where the respirator seal meets the face in order to pass the qualitative and quantitative fit test.

WHAT WE OFFER

** This role is eligible for a $5,000 sign on bonus!!**

• Retirement Savings: Choose from 401(k) pre-tax and/or Roth after-tax savings
• Medical, Dental, Disability and Life Insurance
• Holistic Health & Well-being programs
• Health Savings Accounts (HSAs) & Flexible Spending Accounts (FSAs) for health and dependent care
• Vision and other Voluntary benefits and discounts
• Paid time off & paid holidays
• Paid Parental Leave (maternity & paternity)
• Educational Assistance Program
• Dress for your day

#LI-SZ1

Amrize is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

BUILDING INCLUSIVE WORKSPACES

At Amrize, there is endless opportunity for you to play your part. Whether you’re in a technical, managerial, or frontline role, you can shape a career that works for you. We're seeking builders, creative thinkers and innovators. Come put your expertise to work while developing the knowledge and skills to drive your career forward. With us you’ll have the chance to build your ambition!

Amrize North America Inc. takes pride in our hiring processes and our commitment that all qualified applicants will receive consideration for employment without regard to age, race, color, ethnicity, religion, creed, national origin, ancestry, gender, gender identity, gender expression, sex, sexual orientation, marital status, pregnancy, parental status, genetic information, citizenship, physical or mental disability, past, current, or prospective service in the uniformed services, or any other characteristic protected by applicable federal, state or local law. Amrize North America Inc, and its respective subsidiaries are Equal Opportunity Employers, deciding all employment on the basis of qualification, merit and business need. Amrize Canada Inc. is committed to the principles of employment equity and encourages the applications from women, visible minorities, and persons with disabilities.Amrize North America Inc. participates in E-Verify and will provide the federal government with your I-9 information to confirm that you are authorized to work in the United States.

In compliance with the ADA Amendments Act (ADAAA), if you have a disability and would like to request accommodation in order to apply for a position with us, please email [e-mail] . This email address should only be used for accommodations and not general inquiries or resume submittals. In Ontario, our organization/business is committed to fulfilling our requirements under the Accessibility for Ontarians with Disabilities Act. Under the Act, accommodations are available on request for candidates taking part in all aspects of the selection process.

While we sincerely appreciate all applications, only candidates selected for an interview will be contacted.