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Senior Applications Engineer Jobs in Illinois (NOW HIRING)

Senior HPC Applications Engineer

Chicago, IL ยท On-site

$140 - $190/hr

About the role Parallel Works is hiring a Senior HPC Applications Engineer to own the software stack and the user experience on our platforms. Our users are weather modelers, computational chemists ...

Workday Applications Engineer

Skokie, IL ยท On-site

$84 - $127/hr

The Applications Engineer serves as a hybrid functional-technical partner to Strategic Sourcing ... Experience in Healthcare, Senior Living, or related field (preferred, but not required) Knowledge ...

Workday Applications Engineer

Skokie, IL ยท On-site +1

$84K - $126K/yr

The Applications Engineer serves as a hybrid functional-technical partner to Strategic Sourcing ... Experience in Healthcare, Senior Living, or related field (preferred, but not required) Knowledge ...

Workday Applications Engineer

Skokie, IL ยท On-site

$84K - $126K/yr

The Applications Engineer serves as a hybrid functional-technical partner to Strategic Sourcing ... Experience in Healthcare, Senior Living, or related field (preferred, but not required) Knowledge ...

Showing results 21-40

Senior Applications Engineer information

See Illinois salary details

$67.3K

$125K

$177.3K

How much do senior applications engineer jobs pay per year?

As of Aug 30, 2026, the average yearly pay for senior applications engineer in Illinois is $125,003.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,700.00 and $140,000.00 per year, depending on experience, location, and employer.

What does a senior applications engineer do?

A Senior Applications Engineer is responsible for designing, developing, and supporting software applications tailored to meet client or business requirements. They collaborate with cross-functional teams to understand user needs, troubleshoot complex software issues, and provide technical guidance throughout the application lifecycle. Additionally, they may mentor junior engineers, help optimize existing systems, and ensure that applications are scalable and secure. Their role often bridges the gap between technical development and customer or business objectives.

What are the key skills and qualifications needed to thrive as a senior applications engineer?

To thrive as a Senior Applications Engineer, you need advanced expertise in software development, systems design, and troubleshooting, typically supported by a degree in engineering or computer science. Proficiency with programming languages (such as Java, C++, or Python), cloud platforms, and familiarity with tools like Git and CI/CD pipelines are commonly required, along with relevant certifications. Strong problem-solving abilities, effective communication, and project management skills help you collaborate with cross-functional teams and deliver tailored solutions for clients. These skills are crucial for ensuring robust, scalable applications that meet business needs and drive innovation.

How does a senior applications engineer typically collaborate with cross-functional teams on complex projects?

Senior Applications Engineers often work closely with product managers, software developers, and quality assurance teams to deliver tailored solutions for clients. They act as technical liaisons, translating customer requirements into system specifications and ensuring seamless integration with existing platforms. Effective communication and project management skills are essential, as these engineers may lead technical discussions, provide mentorship to junior engineers, and coordinate troubleshooting efforts across departments to meet project deadlines.

What is the difference between Senior Applications Engineer vs Applications Engineer?

AspectSenior Applications EngineerApplications Engineer
Required CredentialsBachelor's degree in engineering or related field; 3+ years experience; certifications like PMP or relevant technical certificationsBachelor's degree in engineering or related field; 1-3 years experience; technical certifications optional
Work EnvironmentDesigns, tests, and implements solutions; collaborates with sales and engineering teamsSupports clients by demonstrating products, troubleshooting, and providing technical assistance
Employer & Industry UsageUsed in manufacturing, tech, and engineering firms for complex solutionsCommon in tech, manufacturing, and industrial sectors for client support roles

The main difference is experience level and responsibilities. Senior Applications Engineers handle complex projects and lead technical solutions, while Applications Engineers focus on supporting clients and product demonstrations. Both roles require technical knowledge, but the senior position demands more experience and leadership skills.

What are the most commonly searched types of Applications Engineer jobs in Illinois?

The most popular types of Applications Engineer jobs in Illinois are:

What are popular job titles related to Senior Applications Engineer jobs in Illinois?

For Senior Applications Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Senior Applications Engineer jobs in Illinois look for?

The top searched job categories for Senior Applications Engineer jobs in Illinois are:

What cities in Illinois are hiring for Senior Applications Engineer jobs?

Cities in Illinois with the most Senior Applications Engineer job openings:

Infographic showing various Senior Applications Engineer job openings in Illinois as of August 2026, with employment types broken down into 91% Full Time, and 9% Contract. Highlights an 92% In-person, and 8% Remote job distribution, with an average salary of $125,003 per year, or $60.1 per hour.

Sr. Energy Storage Project Development Engineer - REMOTE

Chicago, IL โ€ข On-site, Remote

ThinkBAC Consulting
Clean Energy Servicesย โ€ขย 1 - 10 employees

$107K - $147K/yr

Full-time

Medical, PTO

Re-posted 19 days ago


Job description


Sr. Energy Storage Project Development Engineer - Grid Infrastructure
Locations: FULLY REMOTE (Anywhere in the USA)
This is an opportunity to join a trailblazing BESS (Battery Energy Storage System) company backed by top-tier private equity, leading the charge in utility-scale energy storage development, execution, and operations.With a rapidly expanding national footprint, and double digit GW portfolio including one of the largest fleets of grid-connected, standalone battery storage assets in the country.
These assets strengthen the grid by storing excess energy and delivering it during peak demand, storms, or outages. Fast and flexible, they provide critical grid services acting like modern power plants to support more reliable, resilient grid infrastructure systems.
The Sr. BESS Project Development Engineer will be to lead technical feasibility evaluations to advance domestic and international utility-scale grid infrastructure project development opportunities through full life-cycle. This includes managing the transition of projects into execution across a complex portfolio of standalone utility-scale battery storage projects. It is critical that Sr. BESS Project Development Engineer has a proven track record of negotiating commercial technical terms with Offtakers, EPCs, OEMs, or similar equipment/service providers for large utility-scale grid infrastructure, BESS, and/or renewable energy projects.
They are committed to creating more grid infrastructure solutions for the grid and are offering comprehensive compensation packages to their employees leading the drive to meet company goals. Other perks included a competitive base salary, open PTO policy, flex work hours, health benefits, the opportunity to work with a transparent Executive Leadership Team..and more.
RESPONSIBILITIES:
  • Sr. BESS Project Development Engineer / Renewable Preconstruction Engineer - Leads the evaluation of energy storage technology options and site layouts to meet technical requirements and long-term performance targets
  • Sr. BESS Project Development Engineer / Renewable Preconstruction Engineer - Facilitates/manages project design to maximize value and reduce construction/operations risk
  • Sr. BESS Project Development Engineer / Renewable Preconstruction Engineer - Identifies, analyzes, and communicates technical risks and recommend mitigation solutions
  • Sr. BESS Project Development Engineer / Renewable Preconstruction Engineer - Develops capex/opex estimates and milestone schedules to support financial valuation models
  • Sr. BESS Project Development Engineer / Renewable Preconstruction Engineer - Lead offtake, procurement, engineering, and construction contracting to move projects to Notice to Proceed (NTP)

QUALIFICATIONS:
  • 7+ years of early stage, preconstruction, or project development engineering experience supporting grid infrastructure, BESS, energy storage, or utility-scale renewable energy electric transmission systems
  • Bachelor's degree in Engineering or related discipline
  • Expertise in negotiating commercial technical terms in EPC, offtake, OEM, and similar commercial project based procurement agreements
  • AutoCAD experience - design & review of engineering drawings/specs
  • Expertise in the development of cost estimates and milestones - intermediate MS Excel
  • Strong cross-functional collaboration skills across technical/non-technical teams
  • Strong organization, attention to detail, and ability to prioritize under ambiguity
  • Clear, concise writing and presentation skills; proactive and resourceful mindset
  • Willingness to travel domestically ~20-25%
  • An understanding of national energy power markets - PJM, ERCOT, SPP, MISO, NYISO, ISO-NE, and WECC is beneficial
  • Candidates may have held titles such as: Sr. BESS Early Stage Development Engineer, Lead BESS Project Engineer, Sr. Energy Storage Preconstruction Engineer, Senior BESS Pre-Construction Engineer, Sr. BESS Procurement Engineer, Sr. Applications Engineer, Lead Early-Stage Renewables Project Engineer or similar

*The deadline for applications is 75 days from the original posting date