Top 10 Tech Companies to Work for in Joliet in 2025

In 2025, Joliet, Illinois, is seriously making waves as a tech powerhouse, with a super low 3.9% unemployment rate and loads of opportunities in cybersecurity, AI, and sustainable energy.

The city's getting major attention thanks to the iFAB Tech Hub designation, which brought in $680 million in investments.

The area's becoming a magnet for innovation - we're talking about everything from autonomous systems to clean energy projects. The Will County Center for Economic Development reports that Joliet's leading Illinois in job creation, with 17,900 new positions since 2019.

Living here is awesome since it's 20% below the national average cost of living. The Department of Energy just dropped $11 million in funding for local tech development, making Joliet even more attractive for young professionals.

Whether you're into AI, biotech, or clean energy, Joliet's tech scene is where it's at. This blog breaks down the top companies where you can launch your tech career in this thriving ecosystem.

Our process for selecting the top tech companies in Joliet reflects what actually matters to tech professionals in 2025. According to recent industry analysis, leading companies like Caterpillar Inc.

and Ecolab Inc. are winning at employee satisfaction with their focus on AI innovation and sustainability. The data shows companies offering hybrid work options have 31% better retention rates, while those investing in AI training see 82% higher employee engagement.

What's really cool is that compensation isn't even the top factor anymore - tech workers are all about getting their hands on challenging projects and having real opportunities to level up their skills.

We didn't just look at the obvious metrics.

Our research dug deep into company cultures, checking out everything from DEI initiatives (which are up to 36% representation now) to investment in emerging tech.

A major industry report shows that companies putting money into employee development and AI integration are seeing massive gains in innovation metrics.

The selection process weighted factors like learning opportunities, project diversity, and work-life balance - because honestly, that's what makes a tech job worth taking in 2025.

We analyzed data from multiple sources including employee reviews, industry reports, and direct company surveys to create a complete picture of each workplace.

The companies that made our list aren't just talking about being great places to work - they're actually walking the walk with concrete programs and measurable results.

The Filtration Group stands out as an absolute game-changer in Joliet's tech scene, especially when it comes to protecting both employees and the environment through innovative filtration solutions.

Their commitment shows in everything from automotive finishing to healthcare applications, making them a major player in the industry. What's really cool is how they're pushing boundaries with their tech - we're talking about systems that handle everything from basic air filtering to complex industrial applications.

The company culture here is seriously next-level.

What makes it special is their focus on making the world safer, healthier, and more productive - it's not just a slogan, but something you can actually see in action.

The leadership team runs things with an entrepreneurial spirit, giving employees real opportunities to make an impact. They've got this awesome trust-based approach where people can actually run with their ideas and make things happen.

What's really impressive is how they're tackling current challenges head-on.

Their latest acquisitions and innovations show they're serious about staying ahead of the curve.

They've expanded into new markets and launched cutting-edge products like the Enduro-Pleat X3 Filters, which is pretty amazing for anyone interested in environmental tech.

Plus, they're constantly bringing in new talent and fostering growth opportunities, making it a perfect spot for fresh grads looking to make their mark in the tech world.

Looking ahead, Filtration Group's commitment to innovation and sustainability puts them at the forefront of solving tomorrow's challenges.

Their investment in research and development, combined with their focus on employee development, makes them a super attractive option for anyone looking to build a meaningful career in tech.

BGI, Inc. has completely transformed the environmental monitoring game in Joliet with their cutting-edge air sampling equipment. Their award-winning Cyclone technology has been a game-changer for measuring harmful airborne particles, especially in industrial settings.

The company is riding the wave of the environmental monitoring market growth, which is projected to hit $41.4 billion by 2029.

Their Smart Sampling Units are crushing it with 35% less energy consumption than previous models, making them a seriously sustainable choice. Their integration of AI and machine learning into their monitoring systems delivers real-time analytics that help businesses make faster, smarter decisions about air quality management.

The work culture here is next level - employees get to work with the latest tech while making a real difference in environmental protection. Their drone-assisted sampling program has seriously upgraded their data collection game, cutting the time in half while delivering more accurate results.

With professional development programs and clear paths for moving up, BGI isn't just another tech company - it's where environmental science meets innovation, and where careers actually mean something.

Plus, with that 85% employee satisfaction rate, it's clear they're doing something right in creating a workplace where people genuinely want to be.

In 2025, T-Mobile leads Joliet's tech scene with its innovative approach to client relationship management, offering competitive base salaries ranging from $69,540 to $125,460.

Their presence in Joliet contributes to making the city a magnet for tech talent nationwide.

The company's comprehensive benefits package includes medical coverage, stock grants, and up to four weeks of paid time off, setting new standards for employee care.

• Competitive Salaries: T-Mobile offers competitive base salaries ranging from $69,540 to $125,460.
• Comprehensive Benefits: Medical coverage, stock grants, and up to four weeks of paid time off are included.
• Fortune 500 Accounts: Tech professionals work with Fortune 500 accounts, leveraging cutting-edge cloud services and network security solutions.
• Career Growth Support: The company actively supports career growth through tuition assistance and professional development programs.
• Flexible Work Arrangements: Their flexible work arrangements and four-day work weeks attract young professionals seeking work-life balance.
• In-House Innovation Lab: The lab provides hands-on experience with emerging technologies.
• Mentorship Program: Connects newcomers with industry veterans.
• Employee Satisfaction: Recent internal surveys show a 93% employee satisfaction rate.
• Roles and Opportunities: T-Mobile offers roles in cloud engineering, cybersecurity analysis, and data science.
• Project Impact: Opportunities to work on projects that shape the future of digital communications.

For tech enthusiasts looking to make their mark in telecom, T-Mobile offers roles in cloud engineering, cybersecurity analysis, and data science, with opportunities to work on projects that shape the future of digital communications.

North America Central School Bus is transforming student transportation through innovative tech solutions in Joliet. Their implementation of advanced fleet management systems includes real-time GPS tracking, digital cameras, and two-way radio communications across their fleet of 3,000 buses.

The company has partnered with industry leaders like Synovia Solutions to deploy smart technologies that enhance safety and efficiency. Running over 40 million miles annually, they've integrated cutting-edge optimization technology that's reduced route times and fuel consumption while improving on-time performance.

Working at North America Central means being part of a tech-forward environment that serves more than 150,000 students daily.

The company invests heavily in digital training programs and offers competitive benefits to their 4,000+ employees. They've recently adopted specialized fleet management software that combines AI-driven analytics with real-world applications, making it easier for drivers and dispatchers to coordinate effectively.

Their commitment to innovation extends to parent communication through mobile apps that provide real-time updates on bus locations and student safety.

The company's focus on technological advancement makes it an exciting workplace for tech professionals.

Their integration of student tracking systems, automated maintenance scheduling, and smart route optimization shows how traditional transportation services can evolve through technology.

With over 90 school districts relying on their services, North America Central School Bus demonstrates how tech innovation in transportation isn't just about efficiency - it's about creating safer, more reliable services for communities.

This commitment to advancing transportation technology has positioned them as a leader in Joliet's growing tech sector, offering solid career opportunities for those interested in applying technology to solve real-world challenges.

In Joliet's expanding tech scene, Andrew International Services Corporation continues to transform telecommunications through strategic innovation. Following its $2.65 billion merger with CommScope, the company has strengthened its position in wireless technologies, 3G networks, and satellite communications.

The corporation has installed over 1,500 miles of fiber optics throughout Joliet, creating a robust infrastructure for next-generation connectivity. Their commitment to advancement is evident in their aggressive 5G technology rollout, which is revolutionizing data speeds for local businesses and residents.

The company's growth has created exciting opportunities for tech professionals.

Building on their expertise in regulatory and technological innovation, Andrew International is adding 300 positions in 2025, spanning roles from Network Engineers to Data Analysts.

The company's training programs are particularly strong in emerging technologies like IoT and cybersecurity. Recent employee satisfaction surveys show 87% of team members value their professional development experiences, with many highlighting the practical hands-on training approach.

Career advancement at Andrew International follows a clear, merit-based path.

The company's focus on open communication and collaboration creates an environment where entry-level technicians can progress to senior positions within five years.

Each career milestone is supported by mentorship programs and regular performance evaluations that ensure steady professional growth.

With its emphasis on cutting-edge technology and employee development, Andrew International stands out as a prime destination for tech professionals looking to make their mark in Joliet's telecommunications sector.

As North America's largest tank truck transporter and logistics provider, Kenan Advantage Group (KAG) is transforming the transportation industry with tech-driven solutions.

Operating from their headquarters in North Canton, Ohio, KAG manages an impressive network of over 300 terminals across North America, generating estimated revenues of $2.4 billion.

The company’s recent strategic acquisitions of Connectrans Logistics showcase their commitment to expanding digital capabilities and cross-border services.

What makes KAG stand out is their innovative approach to sustainability, demonstrated by their partnership with Nestlé Purina using zero-emission hydrogen trucks - scaling from 1,000 loads annually in 2012 to nearly 30,000 loads in 2024.

Their tech stack includes AI-powered route optimization and IoT fleet monitoring, which has cut fuel consumption by 15% while boosting delivery accuracy by 20%.

The company culture really clicks with tech professionals, offering solid training programs and flexible work arrangements that actually make sense for today's workforce.

They're seriously invested in their people's growth, with comprehensive tech training programs that keep everyone's skills sharp and relevant. Plus, their commitment to work-life balance isn't just talk - they back it up with flexible schedules and remote work options that fit modern life.

For anyone looking to jump into the tech side of logistics, KAG's combination of cutting-edge technology and employee-first culture makes it a seriously cool place to build a career.

Ecolab is crushing it in the sustainability game, with their groundbreaking PURATE technology leading the charge in water treatment and conservation.

Their 2023 stats are mind-blowing - they've saved 226 billion gallons of water (enough to hydrate 782 million people) and helped clean 60 billion hands worldwide.

The company isn't just talking about making changes; they're actually hitting major sustainability goals, including running on 100% renewable electricity in Europe and heading towards global renewable energy by 2030.

Through their Solutions for Life program, they've partnered with organizations like The Nature Conservancy to protect 100,000 acres of land and impact 1.4 million people.

What's super cool is how they're transforming their workplace - they're converting their entire North American sales fleet to electric vehicles and actively supporting employee initiatives in environmental protection.

The company donated $18.5 million to global communities in 2023, showing they're not just about profit but actually care about making a difference. Their commitment to both innovation and sustainability makes them a seriously attractive employer for anyone looking to work somewhere that's actually making a positive impact on the world.

Plus, with their focus on employee development and real-world problem-solving, you get to be part of creating solutions that help both people and the planet. If you're into tech and want to work for a company that's leading the charge in environmental innovation, Ecolab is definitely worth checking out.

In 2025, Amazon is transforming Joliet into a tech and logistics powerhouse. As a Workplace Health and Safety Specialist role reveals, the company prioritizes creating safe, tech-enabled work environments across their distribution network.

Their Joliet facilities showcase how technology and safety intersect, with implementation of AI-driven systems and advanced robotics for warehouse operations.

The commitment to innovation extends beyond just automation - Amazon actively invests in their workforce through comprehensive training programs and career development opportunities.

For tech professionals, working at Amazon's Fulfillment Centers means hands-on experience with cutting-edge logistics technology, from automated sorting systems to predictive analytics.

Base salaries range from $48,200 to $76,500 annually, with additional benefits including health insurance and 401(k) matching. The company's focus on continuous improvement is evident in their fast-paced, physical roles that span various areas including merchandise handling, make-on-demand, customer returns, and general fulfillment.

These positions offer real opportunities to work with emerging technologies while developing valuable skills in logistics and operations management. Amazon's expansion in Joliet demonstrates their commitment to creating a tech-forward workplace where innovation and safety go hand in hand, making it an attractive destination for early-career professionals in technology and logistics.

Since 1969, Cornerstone Services has been transforming lives in Joliet through progressive, comprehensive services for people with disabilities.

The organization combines cutting-edge technology with personalized care to create real independence for their clients. Their innovative approach includes smart home automation, adaptive communication tools, and digital scheduling systems that help clients manage daily tasks more effectively.

The impact is clear - clients are gaining more autonomy and confidence in their daily lives. What makes Cornerstone stand out is their commitment to both technological advancement and human connection.

Their home-based services program brings support directly to clients, incorporating tech solutions that make independent living more achievable.

The organization's success stems from their dedicated staff, who receive extensive training in both technology and client care. They're constantly exploring new ways to use tech to enhance their services, from virtual assistance to smart devices that help with daily tasks.

For tech professionals looking to make a difference, Cornerstone offers an incredible opportunity. Their comprehensive benefits package includes everything from full health coverage to tuition reimbursement, making it an attractive option for recent graduates and experienced professionals alike.

The organization's focus on innovation, combined with their mission to empower individuals with disabilities, creates a unique workspace where technology truly serves a higher purpose.

Working here means being part of a team that's actively changing lives through technology, while building a rewarding career in the process.

Rush Enterprises is making major moves in 2025, transforming the commercial vehicle industry with some seriously cool tech innovations. As industry leaders confirm, they're pioneering AI-driven predictive maintenance and expanding their mobile service fleet, adding nearly 100 service trucks this year alone.

Their latest initiatives include a massive investment in future growth, with a new $150 million stock repurchase program showing their confidence in continued success.

The company operates more than 150 Rush Truck Centers across North America, making them the largest network of commercial vehicle dealerships around.

What's really exciting is how Rush is revolutionizing fleet management with smart technology that feels straight out of a sci-fi movie.

They're rolling out telematics and prescriptive maintenance systems that catch problems before they happen, while their mobile service program is expanding to an impressive 1,000 trucks in the next four years.

The company's focus on tech isn't just about vehicles - they're creating an Amazon-like parts ordering experience and investing heavily in training their technicians, with their recent Tech Skills Rodeo awarding $310,000 in prizes to top performers.

The work culture at Rush Enterprises reflects their innovative spirit, with continuous learning opportunities and hands-on experience with cutting-edge technology.

Their commitment to growth shows in their consistent dividend increases and strategic expansion plans. For tech professionals looking to be part of something big, Rush Enterprises offers a unique blend of automotive technology and digital innovation, making it an exciting place to build a career in Joliet's evolving tech landscape.

Joliet's tech scene is seriously taking off in 2025, with a low 3.9% unemployment rate and some major opportunities in cutting-edge fields. Tech salaries are competitive, with software developers earning up to $186,000 annually.

Companies like Caterpillar and Ecolab are leading the charge with AI innovations and sustainable tech solutions. The city's becoming a magnet for tech talent, especially with high-demand roles in cloud computing, cybersecurity, and machine learning.

What's really cool is how major players like BorgWarner are increasing their eProduct sales by 25-40%, creating tons of new opportunities.

The cost of living here is 20% below the national average, making it perfect for tech professionals starting their careers.

Training programs at local institutions and bootcamps are pumping out qualified candidates ready to jump into these roles. Companies aren't just looking for technical skills - they want people who can collaborate and innovate.

With global tech spending expected to hit $350 billion by 2027, particularly in areas like edge computing, Joliet's positioning itself as a serious contender in the tech world.

If you're looking to break into tech, this city's got everything you need: growing companies, affordable living, and plenty of chances to level up your career.