Senior Geotechnical Engineer - Geohazards/ Infrastructure/ Construction Defects
MacKay
| Company | MacKay |
| Category | Engineering |
| Location | Fort Collins |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Senior |
| Salary | Not stated by the employer |
| Posted | 4 May 2026 |
| Last verified | 12 Aug 2026 |
| Source | Employer ATS (greenhouse) |
Description
At MacKay, 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. Engineering Analytics, Inc., is now a part of MacKay, and we are looking for a dedicated and relationship-driven Senior Geotechnical Engineer with a focus on geohazards, infrastructure design, and construction defect investigations, supporting our dynamic Infrastructure and Development team in Fort Collins, CO.
This engineer will be required to travel for about 25% of their time.
We offer a comfortable, collaborative work environment with flexible work arrangements.
Ready to amplify your impact? Let's connect.
Key responsibilities:
Support project management
Help oversee junior staff
Interface with clients
As needed, assist market sector lead with marketing and preparation of proposals and cost estimates
Assist on project work for other market sectors as needed
Construction management activities
Requirements:
B.S. in Civil Engineering, Geologic Engineering, Engineering Geology, or related discipline.
M.S. in Geotechnical Engineering
Colorado P.E. license required; P.E. in other Southwestern States a plus
10 years of experience in infrastructure design, geohazard analysis and design, and construction defect investigations
Experience in litigation support, deposition, and trial testimony is a plus
Business development experience and/or interest in helping to drive client relationships and new work with existing and new clients
Technical skills and abilities:
Slope stability analyses
Infiltration/Seepage analyses
Deformation analyses
Heave and settlement analyses
Geo-civil analyses and design
Interpersonal skills and abilities:
Nimble learner and adapts well to change
Emotional intelligence
Maintains confidentiality
Active listening skills
Conflict resolution skills
Why Join MacKay?
A people-first culture At MacKay, 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, MacKay 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 MacKay, 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
MacKay is an infrastructure and env