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Datacom Jobs in Illinois (NOW HIRING)

CAE Engineer

Lisle, IL · On-site

$80K - $140K/yr

Our Datacom and Specialty Solutions (DSS) team specializes in providing high speed connector solutions essential for building reliable communications equipment, catering to telecommunications ...

Portfolio Manager

Lisle, IL · On-site

$130K - $150K/yr

Up to 20% (Global Travel) Your Job At Molex, growth in our Datacom & Specialty Solutions business is creating new opportunities to scale operations, expand manufacturing capacity, and bring ...

Associate Product Manager

Lisle, IL · On-site

$90K - $135K/yr

Minimum of 2+ years of experience within the Datacom Market. * Minimum of 1-2+ years of sales experience calling on Datacom accounts. * Experience leading cross-functional teams and influence without ...

Simulation R&D Engineer

Lisle, IL · On-site

$90K - $120K/yr

Our Datacom and Specialty Solutions (DSS) team specializes in providing high speed connector solutions essential for building reliable communications equipment, catering to telecommunications ...

R&D Engineer

Lisle, IL · On-site

$80K - $140K/yr

Our Datacom and Specialty Solutions (DSS) team specializes in providing high speed connector solutions essential for building reliable communications equipment, catering to telecommunications ...

Product Line Manager

Schaumburg, IL · On-site

$110K - $130K/yr

Our products enable reliable, low-loss data transmission in some of the world's most advanced IT and Datacom platforms, helping power the technology behind leading Tier 1 OEMs. With global design ...

Sr. HR Business Partner

Lisle, IL · On-site

$150K - $200K/yr

In this role, you will lead strategic and operational HR initiatives to support Enterprise, CSBU, our Datacom and Specialty Solutions Division (DSS), and Molex's overall goals. This role will be ...

Associate Product Manager

Lisle, IL · On-site

$110K - $130K/yr

A minimum of 2+ years of experience within the Datacom Market. * A minimum of 1-2+ years of sales experience calling on Datacom accounts. * Experience leading cross-functional teams and influence ...

High speed cable backplane systems enable most of the world's IT and datacom; including leading the way for the AI/ML revolution; and require some of the most advanced manufacturing technologies, and ...

Thermal Engineer

Lisle, IL · On-site

$80K - $120K/yr

You will play a key role in shaping next-generation Molex datacom products by developing novel simulation methodologies and driving new approaches to thermal design. Our Team You may not see our name ...

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Showing results 1-20

Datacom information

See Illinois salary details

$48.9K

$73.5K

$95K

How much do datacom jobs pay per year?

As of Aug 26, 2026, the average yearly pay for datacom in Illinois is $73,533.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,000.00 and $83,800.00 per year, depending on experience, location, and employer.

What is a datacom?

Datacom jobs refer to roles focused on data communications, which involve the transmission, reception, and processing of data across networks. Professionals in this field manage, design, and maintain communication systems and infrastructure such as routers, switches, and network protocols. Common positions include network engineers, data center technicians, and telecommunications specialists. These jobs are essential for ensuring the reliability and security of data transfer in both public and private organizations.

What are the key skills and qualifications needed to thrive as a datacom professional?

To thrive as a Datacom professional, you need a solid understanding of networking principles, data communication protocols, and typically a degree in computer science, information technology, or a similar field. Familiarity with tools such as Cisco routers, switches, network analyzers, and certifications like CCNA or CompTIA Network+ is highly valued. Strong problem-solving skills, attention to detail, and effective communication help professionals excel in troubleshooting and collaborating with teams. These skills ensure reliable network performance, efficient data flow, and secure communication within modern organizations.

What are some common challenges faced by professionals working in datacom roles, and how can they be addressed?

Professionals in Datacom roles often navigate the challenges of rapidly evolving technology standards, high expectations for network uptime, and the need to coordinate across multidisciplinary teams. Keeping up with new protocols and ensuring network security can be demanding, but ongoing training and industry certifications help maintain expertise. Collaboration with IT, security, and operations teams is critical for troubleshooting and implementing upgrades. Effective communication and proactive problem-solving are key to overcoming these challenges and ensuring reliable data communication infrastructure.

What is the difference between Datacom vs Network Technician?

AspectDatacomNetwork Technician
Required CertificationsCertifications like Cisco CCNA, CompTIA Network+Certifications like Cisco CCNA, CompTIA Network+
Work EnvironmentData centers, enterprise IT departments, telecommunicationsNetwork installation sites, service providers, corporate offices
Industry UsageTelecommunications, IT services, data managementNetworking, internet service providers, corporate networks

Both Datacom and Network Technicians often hold similar certifications and work in related environments within the IT and telecommunications industries. While Datacom specialists focus on data communication systems, network technicians primarily handle network setup, maintenance, and troubleshooting. The roles overlap in skills and industry usage, but Datacom roles tend to emphasize data transmission technologies, whereas network technicians focus on network infrastructure support.

Is Datacom good to work for?

Datacom is a technology services company that offers roles in IT, software development, and consulting. Employee experiences vary, but the company is known for providing training, certifications, and a collaborative work environment. Job satisfaction depends on the specific role and location.

What job categories do people searching Datacom jobs in Illinois look for?

The top searched job categories for Datacom jobs in Illinois are:

Infographic showing various Datacom job openings in Illinois as of August 2026, with employment types broken down into 98% Full Time, 1% Part Time, and 1% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $73,533 per year, or $35.4 per hour.

$80K - $140K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 days ago


Koch Industries rating

8.0

Company rating: 8.0 out of 10

Based on 53 frontline employees who took The Breakroom Quiz

137th of 544 rated manufacturers


Job description

Your Job
We are seeking an enthusiastic and motivated CAE Engineer to join our team, performing structural simulations and optimization for datacom interconnect products. This role requires design, analysis, and optimization of innovative high-speed interconnect products for datacom applications.
In this role you will have the opportunity to perform advanced FEA simulations and optimizations on Molex products.
Our Team
At Molex, we create connections for life by enabling technologies that transform the future and improve lives. With a presence in more than 40 countries, we offer a complete range of connectivity products, services, and solutions across various industries, including data communications, medical, industrial, automotive, and consumer electronics.
Our Datacom and Specialty Solutions (DSS) team specializes in providing high speed connector solutions essential for building reliable communications equipment, catering to telecommunications, datacom, hyperscalers, cloud, data center, and storage applications. We continue to innovate to meet the demands of next-generation markets.
What You Will Do
  • Conduct and coordinate nonlinear structural finite element analysis (FEA) for short fiber reinforced plastic & copper alloy-based high-speed interconnect systems, through Hypermesh & LS-DYNA tools or Abaqus tools.
  • Deliver reliable FEA results in a timely manner and effectively communicate them with product design engineers through clear written and verbal presentations.
  • Provide design recommendations to improve and optimize product structural performance based on FEA results, ensuring that design targets are met.
  • Participate in the correlation of CAE simulations to real-world tests and improve existing modeling methods as needed.
  • Develop new FEA techniques and modeling methods, working both independently and collaboratively with vendors to improve their accuracy and efficiency.
  • Lead the development of new products and oversee the activities of global teams, ensuring alignment with engineering management priorities.
  • Publish technical papers and patents.

Who You Are (Basic Qualifications)
  • B.S. Degree in Mechanical or Related Engineering Discipline.
  • 1+ years' experience with parametric CAD systems (UG NX, CATIA, SolidWorks, etc.)
  • 1+ years' experience with LS-DYNA, ABAQUS, or ANSYS Workbench simulation software.
  • 1+ years' experience with Altair (Hypermesh/Hyperview) family products.
  • Proficiency in Python scripting for data processing, automation, or simulation integration.
  • Good communication and collaboration skills.

What Will Put You Ahead
  • M.S. or Ph.D. degree in Mechanical Engineering or a related engineering discipline.
  • 3+ years' experience with CAE modeling applications in predicting nonlinear structural behavior on short fiber reinforced plastics & metals.
  • Experience with molding simulation software, e.g., Moldflow, Moldex-3D, Digimat, Converse, etc.
  • Hands-on experience with optimization software such as ModeFrontier, OptiSLang, or Isight.
  • Familiarity with machine learning and deep learning techniques, including physics-informed neural networks (PINNs).
  • Established records of publication such as patents and technical papers.

This position does not qualify for VISA Sponsorship.
For this role, we anticipate paying $80,000 - $140,000 per year. This role is eligible for variable pay, issued as a monetary bonus or in another form.
At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.
Hiring Philosophy
All Koch companies value diversity of thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here .
Who We Are
As a Koch company, Molex is a leading supplier of connectors and interconnect components, driving innovation in electronics and supporting industries from automotive to health care and consumer to data communications. The thousands of innovators who work for Molex have made us a global electronics leader. Our experienced people, groundbreaking products and leading-edge technologies help us deliver a wider array of solutions to more markets than ever before.
At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.
Our Benefits
Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes - medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance. Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region. If you have questions on what benefits apply to you, please speak to your recruiter.
Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.
Equal Opportunities
Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, some offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify. Please click here for additional information. (For Illinois E-Verify information click here , aquí , or tu ).
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