---
title: "Is Carollo Engineers Hiring? 10+ Open Jobs (October 2026)"
canonical: "https://www.metaintro.com/company/carollo-engineers"
language: "en"
author: "Metaintro"
---

![](/api/favicon-proxy?url=https%3A%2F%2Fwww.google.com%2Fs2%2Ffavicons%3Fdomain%3Dcarollo.com%26sz%3D128)
# Carollo Engineers

environmental engineering

Water is our sole focus. It’s our passion. It’s why we come to work every day. And why we stay up at night thinking about better ways to provide clean water resources for the health of our communities and our planet.

[See 10 open roles](#company-roles)[Ask about Carollo Engineers](/signup?redirect=%2Fthread%2Fnew%3Fmessage%3DTell%2520me%2520about%2520Carollo%2520Engineers%253A%2520what%2520they%2520do%252C%2520who%2520they%2520hire%252C%2520and%2520which%2520of%2520their%2520open%2520roles%2520fit%2520me.)

Hiring now

10open roles
- [Science, Technology, Engineering, and Math8](/company/carollo-engineers/jobs/science-technology-engineering-and-math)
- [Developer1](/company/carollo-engineers/jobs/developer)
- [Environmental Services1](/company/carollo-engineers/jobs/environmental-services)

## Is Carollo Engineers hiring?

Yes. As of October 3, 2026, Carollo Engineers has 10 open roles on Metaintro.

## Open roles

Newest first. Pay shown when the posting lists it.

RoleLocationSetupPayPosted
- [Water/Wastewater Treatment Plant DesignerScience, Technology, Engineering, and MathHybrid · $100K – $200K/yr—Hybrid$100K – $200K/yrApr 8, 2026](/job/water-wastewater-treatment-plant-designer-at-carollo-engineers-59db18b2-9b94-52f6-855f-c10dad77f424)
- [Civil EngineerScience, Technology, Engineering, and MathHybrid—Hybrid—Apr 7, 2026](/job/civil-engineer-at-carollo-engineers-0cbe0c7e-4d99-531e-bbc4-29693ae2963b)
- [PLC/HMI/SCADA ProgrammerDeveloperHybrid · $140K – $160K/yr—Hybrid$140K – $160K/yrMar 23, 2026](/job/plc-hmi-scada-programmer-at-carollo-engineers-54c9b087-ce1d-57ac-961e-6fff49a87dc9)
- [Instrumentation and Control EngineerScience, Technology, Engineering, and MathHybrid—Hybrid—Mar 16, 2026](/job/instrumentation-and-control-engineer-at-carollo-engineers-d75ffdc1-6379-51a3-9d3d-f468163f8fc7)
- [Instrumentation and Controls EngineerScience, Technology, Engineering, and MathHybrid—Hybrid—Mar 16, 2026](/job/instrumentation-and-controls-engineer-at-carollo-engineers-a7111efb-3b9b-5dcd-a001-18f2082fd39b)
- [Instrumentation and Control Systems EngineerScience, Technology, Engineering, and MathHybrid—Hybrid—Mar 16, 2026](/job/instrumentation-and-control-systems-engineer-at-carollo-engineers-b29b43d8-a574-59a5-900c-1ec67d1e8891)
- [Instrumentation and Controls EngineerScience, Technology, Engineering, and MathHybrid · $120K – $160K/yr—Hybrid$120K – $160K/yrMar 9, 2026](/job/instrumentation-and-controls-engineer-at-carollo-engineers-46c09b2b-a954-5a7c-9dec-1dcf7e77314c)
- [Mid-Level Water and/or Wastewater EngineerEnvironmental ServicesCanada · Hybrid · CA$100K – CA$150K/yrCanadaHybridCA$100K – CA$150K/yrNov 7, 2025](/job/mid-level-water-and-or-wastewater-engineer-at-carollo-engineers-a772183e-6445-5f7b-89d2-2852df703964)

[View all 10 roles](/company/carollo-engineers/jobs/all)

## Skills they ask for

Most frequent across open postings.

Tech stack

**CMS**
: WordPress

**Analytics**
: Google Analytics 4
: Google Tag Manager
: Google Analytics
: Segment
: Hotjar

**Libraries**
: jQuery

## Company facts

**Headquarters**
: Walnut Creek, US

**Founded**
: 1933

**Industry**
: environmental engineering

**Sector (NAICS)**
: Professional, Scientific, and Technical Services

**Peer**
: Fuel Tech

**Website**
: [carollo.com](https://carollo.com/)

**Careers**
: [carollo.com/careers](https://carollo.com/careers/)

**Social**
: [LinkedIn](https://www.linkedin.com/company/carollo-engineers)· [X](https://x.com/carollotweets)· [YouTube](https://www.youtube.com/carollovideonetwork)· [Facebook](https://www.facebook.com/CarolloEngineers)

## Similar companies

Companies in the same industry as Carollo Engineers that are hiring now.

- [Fuel Tech7 open roles](/company/fuel-tech)
- [Wright-Pierce2 open roles](/company/wright-pierce)

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