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300K System Engineer Jobs in Illinois (NOW HIRING)

PQ

Maintenance Manager

Joliet, IL · On-site

$100K - $110K/yr

Aligns Plant Maintenance system with Corporate RBAM (Reliability Based Asset Management System ... Bachelor's degree in engineering or relevant field * 7+ years of experience in a chemical ...

PQ

Maintenance Manager

Joliet, IL

$100K - $110K/yr

Aligns Plant Maintenance system with Corporate RBAM (Reliability Based Asset Management System ... Bachelor's degree in engineering or relevant field * 7+ years of experience in a chemical ...

All Jobs300K System Engineer Jobs300K System Engineer Jobs in Illinois

300K System Engineer information

What is a 300k system engineer?

A 300K System Engineer is a professional responsible for designing, implementing, and maintaining systems that operate at or around 300 Kelvin (approximately 27°C or 80°F), often in scientific or industrial environments. These engineers work with equipment and processes where temperature control near room temperature is critical, such as in cryogenics, semiconductor manufacturing, or laboratory settings. Their role includes troubleshooting, optimizing system performance, and ensuring safety and compliance with relevant standards. The specific duties can vary depending on the industry and the type of systems involved.

What are the key skills and qualifications needed to thrive as a 300k system engineer, and why are they important?

To thrive as a 300K System Engineer, you need advanced knowledge of systems architecture, network engineering, and strong problem-solving skills, typically supported by a degree in computer science or a related field. Familiarity with enterprise-level operating systems (Windows, Linux), virtualization platforms, cloud services (AWS, Azure), and certifications like Cisco CCIE or Microsoft MCSE are often required. Exceptional communication, teamwork, and project management skills set top performers apart in this role. These competencies are crucial for designing, implementing, and maintaining complex IT infrastructure that supports business-critical operations.

What are some common challenges faced by system engineers working on large-scale, high-stakes projects, and how can they overcome them?

System Engineers handling high-value, complex projects often face challenges such as integrating diverse technologies, managing cross-functional teams, and ensuring high reliability under tight deadlines. Collaborating closely with software developers, network specialists, and project managers is crucial to align technical solutions with business goals. Effective communication, proactive risk management, and continuous learning are key strategies for overcoming these challenges and delivering robust, scalable systems. Additionally, staying updated on industry best practices and leveraging automation can streamline workflow and improve system performance.

What is the difference between 300K System Engineer vs Network Engineer?

Aspect300K System EngineerNetwork Engineer
CertificationsCCNP, CCIE, CISSP, AWS/Azure certificationsCCNA, CCNP, CompTIA Network+
Work EnvironmentData centers, cloud environments, enterprise ITNetwork infrastructure, routing, switching, security
Industry UsageTech, finance, healthcare, large enterprisesTelecom, IT services, enterprise networks

The 300K System Engineer and Network Engineer roles share certifications like CCNP but differ mainly in focus. The 300K System Engineer typically works with enterprise systems, cloud platforms, and infrastructure, while Network Engineers focus on network design, security, and connectivity. Both roles are vital in large organizations, but the 300K System Engineer often commands higher salaries due to broader responsibilities in system architecture and cloud integration.

What are popular job titles related to 300K System Engineer jobs in Illinois?

For 300K System Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching 300K System Engineer jobs in Illinois look for?

The top searched job categories for 300K System Engineer jobs in Illinois are:

What cities in Illinois are hiring for 300K System Engineer jobs?

Cities in Illinois with the most 300K System Engineer job openings:

300K System Engineer jobs near you
Infographic showing various 300K System Engineer job openings in Illinois as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Commercial Business Development Executive

Chicago Water & Fire Restoration

Elmhurst, IL • On-site

$90 - $110/hr

Other

Posted 11 days ago

Job description

CWF Restoration is a leading force in the restoration industry, and we’re looking for a seasoned business development professional to own and grow our commercial property relationships.

Your focus will be building partnerships with property management companies, facility managers, commercial building owners, asset managers, engineers, and other decision-makers responsible for protecting commercial properties.

Despite the executive-sounding title, this is a hands-on role. You’ll be in the field, building relationships, opening doors, developing accounts, and positioning CWF Restoration as the first call when disaster strikes.

Expect to spend four days a week in the field, meeting decision-makers, visiting properties, attending industry events, conducting account reviews, and building long-term commercial partnerships.

Compensation:

  • Base Salary: $90K–$110K
  • Uncapped Commission
  • OTE: $200K–$300K+ for top performers

You’re a Fit If You:

  • Have a background in commercial real estate, property management, construction, restoration, insurance, facilities services, or B2B sales
  • Understand how to build relationships with property managers, facility directors, building engineers, ownership groups, and commercial decision-makers
  • Walk into a room with confidence, earn trust quickly, and know how to close without relying on the hard sell
  • Are comfortable prospecting and developing relationships with both individual properties and large property management portfolios
  • Thrive on the road and want to spend 4 days a week actively developing your territory
  • Know how to create routes, systems, account plans, and repeatable growth strategies
  • Understand that commercial business development is about relationships built before the emergency happens
  • Are ready to leave behind small-ball sales roles and build something big

Local travel required — Company vehicle and gas provided.

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