Structural Design Engineer

dnllc· Engineering
Apply Now ↗
📍 El Cajon, CAFull Time💰 USD 95K–125K

About this role

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. 


Are you ready to design and build something that lasts? At DN, we don’t just construct tanks—we engineer resilience, reliability, and innovation into every project in order to protect the world’s most precious resource. We are seeking a Structural Design Engineer to join our team, bringing expertise, creativity, and problem-solving skills to our industry-leading water solutions.
 
At DN, we push the boundaries of structural engineering to create durable, long-lasting concrete storage tanks for all water. Our projects span across the country, providing critical infrastructure that supports communities and businesses. We are committed to excellence, teamwork, and forward-thinking solutions.

What You'll Do:

  • Design and analyze environmental concrete tank structures using industry best practices.
  • Conduct structural calculations, modeling, and load analysis to optimize performance and durability.
  • Utilize FEA modeling software to streamline designs
  • Collaborate with construction teams and project managers to ensure design integrity from concept to completion.
  • Engage in problem-solving and troubleshooting during project execution.
  • Stay ahead of industry advancements and integrate new technologies into designs.

Qualifications:

     
    Required
  • Bachelor's or Master's degree in Civil Engineering with a structural emphasis
  • Engineer-in-Training (EIT) certification
  • 3–7 years of structural engineering design experience
  • Experience designing reinforced concrete and structural steel systems
  • Proficiency with structural analysis software such as SAP2000, SAFE, ETABS, RISA, RAM, or similar
  • Working knowledge of IBC, ASCE 7, ACI, and AISC design standards
  • Ability to independently manage multiple design assignments and project priorities
  •  
    Preferred
  • Professional Engineer (PE) license or active pursuit of licensure
  • SE license is a plus
  • Experience with water, wastewater, industrial, heavy civil, or infrastructure projects
  • Familiarity with ACI 350
  • Experience supporting projects during construction

Total Rewards

    Our Total Rewards offerings are designed to invest in our employees and their families, including:
     
    • Competitive base compensation plus eligibility for DN’s annual incentive bonus program
    • 401(k) retirement plan consisting of a 100% employer match on the first 6% of employee contributions and an additional 3% Safe Harbor company contribution
    • Medical coverage effective on date of hire, with DN covering 80%–85% of premiums depending on plan selection
    • Dental coverage effective on date of hire, with DN covering 75% of premiums
    • Voluntary vision coverage effective on date of hire
    • Flexible Spending Account options for eligible medical, dental and dependent-care expenses
    • Company-paid life insurance, accidental death & dismemberment coverage, and long-term disability coverage
    • Paid time off starting at 16 days annually, increasing with tenure, plus 9 paid holidays each year
    • Half-day Fridays between July 4 and Labor Day
    • Paid parental leave for birth mothers and spouses or committed partners
    • Employee Assistance Program available at no cost to employees and household members for work/life support
    • Tuition reimbursement 
    • Gym reimbursement
    • Employee referral incentive program 
    • Career growth, internal mobility and professional development opportunities within a stable, purpose-driven company

At DN, we're building careers—not just filling positions. If this role excites you but your experience doesn't align perfectly with the listed qualifications, we still encourage you to apply. We consider candidates across multiple engineering levels and are committed to placing great people where they can make the biggest impact and continue to grow.


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.

Frequently Asked Questions

What is the salary for the Structural Design Engineer role at dnllc?
The listed salary for this Structural Design Engineer position at dnllc is USD 95K–125K. This is an Full Time role.
Where is the Structural Design Engineer position at dnllc located?
This Structural Design Engineer role at dnllc is based in El Cajon, CA. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Structural Design Engineer role at dnllc full-time or part-time?
This is listed as a Full Time position. It is posted as a Structural Design Engineer role in the Engineering department at dnllc.
Which team or department does the Structural Design Engineer at dnllc belong to?
This Structural Design Engineer position is part of the Engineering department at dnllc. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Structural Design Engineer position at dnllc?
Click the "Apply Now" button on this page. You will be redirected to dnllc's official application portal hosted on lever where you can submit your application directly.
When was the Structural Design Engineer job at dnllc posted?
This Structural Design Engineer position at dnllc was posted on Jul 29, 2026. Apply as soon as possible — early applications are often reviewed first.
Structural Design Engineer
dnllc · 💰 USD 95K–125K
Apply for this role ↗

You'll be redirected to dnllc's official application page on Lever.