WHY WORK FOR SUPERIOR TANK?
Build Something Bigger.
At Superior Tank Co., Inc., we don’t just design tanks — we help build critical infrastructure that supports communities, industries, and essential water systems across the United States.
We are a growing industry leader looking for talented engineers who want challenging projects, career growth, stability, and the opportunity to make a real impact. If you enjoy problem solving, innovation, teamwork, and working on large-scale industrial projects, we want to hear from you.
NOW HIRING: Civil / Structural Engineer
Locations: Rancho Cucamonga, CA or Rosenberg, TX
Full-Time | Exempt | Competitive Compensation + Benefits
What You’ll Do
• Design and analyze steel storage tanks, foundations, stairways, and industrial structures
• Work on impactful water, wastewater, fire protection, agriculture and industrial products
• Collaborate with engineering, drafting, sales, and operations teams
• Support projects from concept through fabrication and installation
• Manage multiple engineering projects in a fast-paced environment
• Help drive innovation and technical excellence
What We’re Looking For
• Bachelor’s Degree in Civil or Structural Engineering
• 5–7+ years of structural engineering experience
• PE License preferred or required depending on experience
• Strong steel and concrete design knowledge
• Industrial, tank, silo, or infrastructure experience preferred
• Strong communication, organization, and problem-solving skills
• Someone proactive, dependable, and motivated to grow
Why Engineers Choose Superior Tank
• Competitive compensation
• Medical, Dental & Vision Insurance
• 401(k) Retirement Plan
• Paid Time Off
• Long-term career growth opportunities
• Stable and growing company
• Exciting large-scale infrastructure projects
• Collaborative and supportive team environment
Compensation
• Pay Range: $100,000 – $150,000 annually
• Compensation dependent on experience and qualifications
Ready to build your future with Superior Tank? Apply today and join a company where your engineering expertise truly makes an impact.
Superior Tank Co., Inc. (STCI) has been manufacturing and installing a complete line of bolted steel tanks and welded steel storage tanks for the potable water, wastewater, fire protection, rain harvesting and crude oil Industries since 1984. Our Bolted Steel Tanks conform to a variety of industry standards including American Water Works Association (AWWA) for potable water storage, National Fire Protection Association (NFPA) for fire protection and American Petroleum Institute (API) for oil storage. In addition, we offer NSF Certified epoxy bolted steel tanks for drinking water storage. We strive to treat you like family by focusing on outstanding customer service and continuously improving our bolted and welded steel tanks for greater longevity.
STCI was the first to apply Thermoset Fusion Bonded Powder Coatings to bolted steel storage tanks resulting in outstanding coating durability. STCI’s Bolted Steel Tanks can conform to a variety of industry standards including American Water Works Association (AWWA) for potable water storage and National Fire Protection Association (NFPA) for fire protection. In addition, our steel storage tanks are certified to standards set for FM Approvals and American Petroleum Institute (API). STCI can manufacture and erect chimed bolted steel storage tanks with capacities from 4,000 to 2,500,000 gallons. For larger capacities, our flat panel bolted steel tanks are available in sizes up to 3,500,000 gallons. STCI bolted steel tanks are manufactured in our State of the Art facility in California using the latest equipment such as our robotic welding arm and CNC machinery. Our bolted steel tanks are prepackaged then shipped directly to job site for fast installation. As our steel storage tank components are fabricated with precision and compiled as a complete kit, customers can be assured parts will fit together properly for hassle free installation. Our storage tank installation teams are some of the most experienced in the industry with lead members having over 30 years in the bolted tank industry. Based from our California and Texas Operations Centers, our installation crews can erect bolted tanks throughout the United States.
In addition to bolted steel tanks, STCI can also fabricate welded steel tanks ranging from 10,000 – 2,500,000 gallons. Similar to our bolted steel tanks, our welded tanks can adhere to the standards set by AWWA, API, NPFA and FM Approvals under the subsections related to welded steel storage tanks.
In addition to welded tank fabrication/installation and bolted tank manufacturing and installation, STCI offers tank repairs and service. When new or replacement tank parts are needed, STCI can supply standard and custom parts to fit customer requirements.