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Carollo Engineers
Carollo Engineers

60 Carollo Engineers Software Jobs Hiring Near You

Carollo Engineers Inc.

Mid-Level Programmer

Sacramento, CA · On-site

$130K - $165K/yr

Overview Carollo Engineers is a leading engineering firm dedicated exclusively to water. For over ... Certified completion of advanced level PLC and SCADA software training * 3+ years of experience in ...

Carollo Engineers Inc.

Mid-Level Programmer

Littleton, CO

$130K - $165K/yr

Overview Carollo Engineers is a leading engineering firm dedicated exclusively to water. For over ... Certified completion of advanced level PLC and SCADA software training * 3+ years of experience in ...

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Carollo Engineers Jobs Information

What is it like to work at Carollo Engineers?

Carollo Engineers is a collaborative and innovative company that values teamwork, technical expertise, and community involvement. The company's mission-driven approach focuses on delivering high-quality engineering services to clients in the water, transportation, and energy sectors, with a strong emphasis on employee development and professional growth. Working at Carollo Engineers may appeal to candidates seeking a dynamic and supportive work environment with opportunities for career advancement and contributing to meaningful projects that impact public health and infrastructure.

What makes Carollo Engineers an attractive place to work?

Carollo Engineers is a leading consulting firm specializing in water and transportation infrastructure, with a strong reputation for delivering innovative solutions to complex problems. The company fosters a collaborative work environment that encourages creativity, teamwork, and professional growth, with opportunities for employees to work on high-profile projects and contribute to the development of cutting-edge technologies. By joining Carollo Engineers, professionals can gain valuable experience, expand their skill set, and make a meaningful impact on the communities they serve.

What are the most popular jobs at Carollo Engineers?

What are the most popular categories at Carollo Engineers?

Infographic showing various Software job openings at Carollo Engineers in the United States as of August 2026, with employment types broken down into 99% Full Time, and 1% Temporary. Highlights an 99% Physical, and 1% Hybrid job distribution.

Blue Plan-it/Environmental Engineering Intern

Carollo Engineers Inc.

Phoenix, AZ

$15.75 - $20.50/hr

Temporary

Posted 4 days ago

Job description

Carollo Engineers is a leading engineering firm dedicated exclusively to water. For over 90 years, we've specialized in the planning, design, and construction of water, wastewater, stormwater, and reuse facilities, bringing innovative and sustainable solutions to the water sector's most complex challenges.

We work with water agencies, municipalities, utilities, research organizations, and private companies across various industries, including technology, manufacturing, and beyond. These clients choose Carollo because we employ some of the most knowledgeable and experienced professionals in the world. When you join our team, you'll work alongside industry leaders who are advancing the science of water, protecting public health, and building resilient communities.

Carollo's vision is to be the best water consulting firm and the best place for you to build your career. If you're passionate about making a difference in this critical field, we invite you to explore a career with Carollo.


  • Perform engineering work in various engineering fields (water and wastewater treatment, and engineering services during construction)
  • Work on pilot operation of advanced water treatment systems such as BNR MBR, RO, UF, Lime softening, water qulaity analysis, chemical handling
  • Work on engineering designs
  • Assist preparing reports
  • Develop plans and specifications, and cost estimates for various projects  
  • Check submittals for performance or conformity with plans and specifications
  • Assist with the preparation of technical memoranda, reports and electronic deliverables
  • Data entry and analysis
  • Participate in field activities such as site investigations, sampling, and testing

  • Finishing or completed junior year of college
  • Strong verbal and written communication skills
  • Proficient in Microsoft Word and Excel 
  • Strong ability to learn new tools and modeling software

  • Experience and/or coursework in water/wastewater treatment and conveyance
  • Previous related internship experience a plus, but not required 
  • Passed or scheduled for the FE/EIT exam
  • Experience using CAD software (AutoCAD, MicroStation, Revit, Sketch Up)

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