Site Facilities - Leadville

Position: Site Facilities Support - Leadville, CO
Location: Leadville

At Mac Kay, we believe great people are the foundation of our growth and success.

We are in an exciting phase of expansion, creating new opportunities for our employees to take on meaningful work, collaborate across disciplines, and build long-term careers. Whether your role is technical or part of our support services team, you play an important role in delivering high-quality work and helping our projects succeed.

Mac Kay is seeking a full-time Site Facilities Support to join our team in Leadville, Colorado. This team member will be responsible for supporting general plant maintenance, water quality sample collection, and other duties as assigned. This on-site role is performed outdoors in varying weather conditions and requires some lifting.

Key Responsibilities:

• Perform general site maintenance for the water treatment facility
• Support water quality sampling
• Ensure safe working practices and procedures
• Carry out job duties in a professional manner
• Ability to follow instructions and work effectively with a team

Minimum Qualifications:

• High school diploma or equivalent
• Must be able to perform work outdoors in varying weather conditions.

Why Join Mac Kay?

A people-first culture
At Mac Kay, we put people first. We are committed to creating an environment where employees can grow, contribute, and do their best work. We support well-being, encourage balance, and create space for people to succeed both professionally and personally.

Meaningful work and real impact
Our teams take on complex infrastructure and environmental challenges that support critical systems and shape the places where people live and work. Every role contributes to delivering that work and making it successful.

Growth and opportunity
We are in an exciting phase of growth, expanding across geographies, services, and markets. That growth creates opportunities for our employees to take on new challenges, build their careers, and contribute in new ways as the company evolves.

A strong and trusted foundation
Built on more than 50 years of experience, Mac Kay has developed a reputation for quality work, strong relationships, and dependable results. You'll be part of a team with a solid foundation and a clear direction for the future.

Opportunities to share in success
We provide opportunities for employees to participate in ownership and build long-term financial value as the company grows.
Our Values

At Mac Kay, our values guide how we work, collaborate, and support one another.

• Honesty. We build trust through transparency, integrity, and accountability.
• Dedication. We are committed to the success of our team members, clients, and communities.
• Relationships. We foster lasting connections that strengthen our work and the teams around us.

Who We Are

Mac Kay is an infrastructure and environmental services firm built on more than 50 years of experience and a growing collective of expertise.

We are in an exciting phase of growth, expanding our reach, strengthening our capabilities, and bringing together talented teams across the country. That growth is creating new opportunities for our employees to take on meaningful work, collaborate across disciplines, and build long-term careers.

Every role at Mac Kay contributes to the success of our projects and the clients we serve. Whether your work is technical or operational, you are part of a team that delivers quality, builds relationships, and moves projects forward.

About Engineering Analytics, Inc.
Engineering Analytics, Inc. (EA), now part of Mac Kay, is a civil and environmental engineering firm with a strong reputation for solving complex infrastructure and remediation challenges. With offices in Fort Collins, Colorado;
Raton, New Mexico; and San Diego, California, the EA team brings deep expertise in site remediation, mining, water resources, municipal infrastructure, and energy-related projects.

EA will continue to operate under its established name during a transitional period as we work toward full integration with Mac Kay. Our combined capabilities allow us to offer broader career opportunities, greater resources, and expanded services while maintaining EA's client focus, collaborative culture, and technical excellence. To learn more about EA's background and areas of expertise, visit

We're looking for dedicated, talented individuals who deliver excellence, thrive in collaborative environments, and value both meaningful work and work-life balance. If this sounds like you, we'd like to hear from you.

Please note that the salary information shown below is a general guideline only. Salaries are based upon candidate experience and qualifications, as well as various market and business considerations.

US Pay Range

$21-$25 USD

Full-time employees receive a well-rounded benefit package including access to our company-sponsored Medical (including an HSA High Deductible option), Dental, Vision, FSA, and Supplemental Life Insurance plans. We also offer 100% company-paid Life Insurance, Short-Term Disability, and Long-Term Disability…