Site Supervisor

Site Supervisor DN Tanks LLC United States, Colorado, Littleton Mar 31, 2026 Our culture is rooted in a shared vision - to help keep the world's most precious resource safe - and in the core values that guide us in pursuing this vision and delivering on our mission to clients. We provide the highest quality liquid storage design and construction services at the best long-term value with an unrivaled customer experience. We have built over 3,500 pre-stressed concrete liquid storage tanks over the past 90 years around the country and world, as a result we have become the leader in the industry when it comes to quality and innovation. As a Site Supervisor at DN, you will be responsible for scheduling and coordinating all project subcontractors across multiple trades before and after the tank building process. The Site Supervisor will represent the interest of DN Tanks and is tasked with meeting project milestones and addressing any issues that may arise. Extensive travel throughout the United States is required. If you're looking to join a winning team that values its members, fosters their growth, and provides exceptional career opportunity, apply today.

Primary Responsibilities:

Monitor job site activity on multiple projects; oversees tank related activities of the General Contractor, manages subcontractors and trades to ensure job schedules and key milestones are achieved. Reviews the Plans, Specifications, and Submittals to ensure proper installation techniques by General Contractors and Subcontractors. Responsible for site layout, as-built locations, and overseeing quality control such as compaction, pressure, and hydrostatic testing. Responsible for maintaining a safe, clean and organized job site. Understands, complies with, and enforces all DN Safety Policies and requirements. Oversees safety compliance of all Subcontractors related to PPE, trench excavation, general excavations, fall protection, etc. Manages the quality control program and effectively troubleshoots issues onsite. Informs Project Manager of conflicts, potential problems and schedule difficulties while assisting in the resolution of these problems. Maintain detailed daily job records and photographs. Act as the point person and company representative for all project activity at the project site including interaction with all sub-contractors, the General Contractor, Engineer and Owner. Represent DN at preconstruction and progress meetings with the Engineer and Owner.

Qualifications:

5 to 7 years of experience as a site superintendent or in underground utility public works construction, with responsibility for managing self-performing crews and subcontractor coordination General earthwork practice knowledge Basic layout knowledge - Use of a Laser and Transit Deep Foundation experience a plus Basic knowledge of concrete mix designs and quality control a plus OSHA 30 certified Basic Microsoft Office skills Strong verbal communication skills Bilingual (English/Spanish) is a plus Infrastructure experience is a plus

What We Offer:

Competitive compensation and excellent benefits. Career advancement and leadership development. A people-first culture rooted in safety, teamwork, and innovation. Opportunities to lead impactful infrastructure projects across the nation.

What You'll Gain:

Advance your leadership skills with structured development and real-world experience on high-profile projects. Be part of building critical infrastructure across the country, leaving a lasting mark on the communities we serve. Work alongside driven professionals in a supportive environment that values safety, trust, and collaboration. Earn industry-leading pay and benefits, including travel incentives, training stipends, and performance recognition. DN is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class. All employment is decided on the basis of qualifications, merit, and business need.