Website DN Tanks, LLC

We keep the world's most precious resource safe.

DN Tanks, LLC

DN Tanks is actively seeking a self-motivated co-op to join our Construction department for the Summer/Fall 2023 co-op term (June/July – December 2023).

** Positions in Engineering and Estimating to be discussed during interview **

Co-op Job Description

DN Tanks, LLC is a national specialty contractor that designs, constructs, retrofits, and rehabilitates concrete storage tanks throughout the United States and its territories. DN Tanks will bid and execute projects as a General Contractor with a larger scope of work (i.e., tank, pump station, piping, valve vault, fence, and sitework construction) and we will also work as a subcontractor. Our tanks are used in several applications including potable water, wastewater, thermal energy (TES), biofuels, glycol, fire protection, etc.

Clients choose to work with DN Tanks because we have over 90 years of experience in our specialty field and we provide unmatched customer support, beginning with the planning and development stages of a job, and continuing throughout the life of the entire project. Our company is shaped by our positive learning culture and guided by our five shared values that unite us as a company – the beliefs that shape our behaviors:


DN Tanks prides itself on spending quality time with Co-op students teaching important leadership and professional development skills. You will be challenged to be “the best you can be” every work day at DN Tanks!

Benefits to Co-op Students

DN Tanks provides generous benefits to its students. Some of these benefits include:

  • Paid Time Off
  • Scholarship ($3,000) Opportunity
  • Participate in our Co-op Cash Bonus Program
  • Gym membership discount
  • Employee referral program
  • Inclusion in the DN Tanks’ professional sports tickets program
  • Participate in leadership training programs

Construction Co-op Student – Roles and Responsibilities:

  • The Construction Co-Op is responsible for supporting Project Engineers and Project Managers in the successful execution of multiple tank projects.
  • Identify local concrete suppliers and put together pre-bid/post-bid pricing for concrete/shotcrete mixes.
  • Work with concrete suppliers to develop and trial batch concrete/shotcrete mix designs. Assist with putting together detailed submittals.
  • Develop AutoCAD site layout drawings showing cut/fill slopes, ramps, work roads, crane positions, and casting bed locations.
  • Coordinate with sitework, rebar, crane, and concrete subcontractors.
  • Perform jobsite pre-pour inspections with Project Engineers and Project Managers prior to concrete placements. There are also other opportunities to visit our local construction sites during precast panel erection.

Minimum Candidate Qualifications for All Co-op Positions

  • Currently enrolled in an Engineering or Construction Management undergraduate program. A concentration in Civil Engineering is preferred.
  • Experience working with CAD software (preferably AutoCAD) and Microsoft Office (Word, Outlook, and Excel).
  • Good communication and time management skills.
  • Ability to multi-task and prioritize work assignments.
  • The ability to problem-solve in individual and team settings.

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