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Application Integration Engineer Jobs in Chicago, IL

Invenergy LLC

Grid Integration Engineer I

Chicago, IL · On-site

$70K - $95K/yr

This position will remain open for application based on business need, which may be before or after the 3-day posting window. Position Overview The Grid Integration Engineer I will be responsible for ...

Invenergy LLC

Grid Integration Engineer I

Chicago, IL · On-site +1

$70K - $95K/yr

This position will remain open for application based on business need, which may be before or after the 3-day posting window. Position Overview The Grid Integration Engineer I will be responsible for ...

Invenergy

Grid Integration Engineer I

Chicago, IL · On-site +1

$70K - $95K/yr

This position will remain open for application based on business need, which may be before or after the 3-day posting window. Position Overview The Grid Integration Engineer I will be responsible for ...

Paul Hastings

Senior Integration Engineer

Chicago, IL · On-site

$190K/yr

Bachelor's degree in Computer Science, Information Systems, or equivalent experience; * 7+ years of experience in application development or integration engineering; * Demonstrated experience with ...

Paul Hastings

Senior Integration Engineer

Chicago, IL · On-site

Required : • Bachelor's degree in Computer Science, Information Systems, or equivalent experience • 7+ years of experience in application development or integration engineering • Demonstrated ...

Paul Hastings

Senior Integration Engineer

Chicago, IL · On-site

$190K/yr

Bachelor's degree in Computer Science, Information Systems, or equivalent experience; * 7+ years of experience in application development or integration engineering; * Demonstrated experience with ...

Sidley

Workday Integration Engineer

Chicago, IL · Hybrid

$112K - $192K/yr

The Workday Integration Engineer is responsible for designing, developing, and supporting ... Business Owners, 3rd party vendors IT and with Application Managed Service (AMS). * Perform ...

Invenergy LLC

Grid Integration Engineer II

Chicago, IL · On-site

$90K - $110K/yr

This position will remain open for application based on business need, which may be before or after the 3-day posting window. Position Overview The Power Systems Engineer - Grid Integration ...

Invenergy

Grid Integration Engineer II

Chicago, IL

$90K - $110K/yr

This position will remain open for application based on business need, which may be before or after the 3-day posting window. Position Overview The Power Systems Engineer - Grid Integration ...

Invenergy LLC

Grid Integration Engineer II

Chicago, IL

$90K - $110K/yr

This position will remain open for application based on business need, which may be before or after the 3-day posting window. Position Overview The Power Systems Engineer - Grid Integration ...

Atkore Management, LLC

AI DevOps Engineer

Mokena, IL

$52 - $71/hr

Work closely with Data Engineering, Application Integration, and other IT teams to enable AI use cases across Atkore operations What you bring: * BS / BA in Computer Science, Business or related ...

Atkore

AI DevOps Engineer

Mokena, IL · On-site

$52 - $71/hr

Work closely with Data Engineering, Application Integration, and other IT teams to enable AI use cases across Atkore operations What you bring: * BS / BA in Computer Science, Business or related ...

Atkore International Group

AI DevOps Engineer

Mokena, IL

$52 - $71/hr

Work closely with Data Engineering, Application Integration, and other IT teams to enable AI use cases across Atkore operations What you bring: * BS / BA in Computer Science, Business or related ...

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Application Integration Engineer information

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How much do application integration engineer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for application integration engineer in Chicago, IL is $62.16, according to ZipRecruiter salary data. Most workers in this role earn between $51.78 and $67.40 per hour, depending on experience, location, and employer.

What does an Application Integration Engineer do?

An Application Integration Engineer is responsible for connecting different software applications and systems so they work seamlessly together within an organization. They design, develop, and implement integration solutions, often using middleware, APIs, or other technologies to ensure data flows smoothly between applications. Their work helps businesses automate processes, improve efficiency, and ensure that information is accessible and consistent across platforms. These engineers also troubleshoot integration issues and maintain system interoperability as technologies evolve.

What is the difference between Application Integration Engineer vs Software Developer?

AspectApplication Integration EngineerSoftware Developer
Primary FocusDesigning and implementing system integrations and data flowsDeveloping software applications and features
Required SkillsAPI development, middleware, system architectureProgramming languages, software design, coding
Work EnvironmentIT teams, enterprise systems, integration platformsDevelopment teams, software companies, startups
CertificationsAPI, cloud, or middleware certificationsProgramming language certifications, software development courses

While both roles involve technical skills, Application Integration Engineers focus on connecting different systems and ensuring seamless data flow, whereas Software Developers create new applications and features. The roles often collaborate but serve distinct functions within tech organizations.

What are some typical challenges Application Integration Engineers face when connecting multiple enterprise systems?

Application Integration Engineers often encounter challenges such as handling differences in data formats, ensuring secure and reliable data transfer, and managing compatibility between legacy systems and modern applications. Another common issue is troubleshooting and resolving failures in real-time data synchronization without disrupting business operations. Effective communication with stakeholders from various departments is essential to gather requirements and maintain seamless workflows across integrated systems.

What are the key skills and qualifications needed to thrive as an Application Integration Engineer, and why are they important?

To thrive as an Application Integration Engineer, you need a solid background in software engineering, data integration, and API design, often supported by a relevant bachelor's degree. Familiarity with integration platforms (like MuleSoft or Dell Boomi), middleware solutions, and protocols such as REST, SOAP, and message queues is typically required. Strong problem-solving, communication, and collaboration skills help you bridge gaps between business requirements and technical implementation. These abilities are vital to ensure seamless, secure, and scalable integration of enterprise applications, which drives organizational efficiency.
What are popular job titles related to Application Integration Engineer jobs in Chicago, IL? For Application Integration Engineer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Application Integration Engineer jobs in Chicago, IL look for? The top searched job categories for Application Integration Engineer jobs in Chicago, IL are:
Application Integration Engineer jobs near you
Grid Integration Engineer I

Grid Integration Engineer I

Invenergy LLC

Chicago, IL • On-site

$70K - $95K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Invenergy rating

8.6

Company rating: 8.6 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

Job description

Invenergy is North America's largest privately held developer, owner, and operator of power infrastructure. With 25 years of trusted execution, we deliver reliable, affordable energy through a diverse portfolio that includes natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing. Headquartered in Chicago, we develop, own, and operate large scale projects that power communities and support the energy future.
This position will be open for application for at least 3 calendar days from the posting date. This position will remain open for application based on business need, which may be before or after the 3-day posting window.
Job Description
Position Overview
The Grid Integration Engineer I will be responsible for the electrical engineering and commissioning of cutting-edge High Voltage Direct Current (HVDC) Converter Stations. This position will be primarily responsible for support and oversight of the project's Control & Protection (C&P) systems, through the design, manufacturing, testing and delivery phases. This will entail working closely with Original Equipment Manufacturers (OEMs) and Owner's Engineers to ensure C&P detailed design, manufacturing, testing (hardware and software), and commissioning is performed in accordance with Invenergy standards. This will also entail detailed review of all OEM design and performance studies, as well as support of all HVDC grid interconnection studies and activities.
The position is based out of Invenergy's office in downtown Chicago, IL.
Responsibilities
  • Engineering Responsibility:
    • Conduct thorough design review of OEM submittals, including equipment drawings, datasheets, test plans, test reports, and more.
    • Review Project SLD, layouts, general arrangements, etc.
    • Review and track C&P hardware and software design and testing activities, including review of all plans and reports, and witnessing tests as needed
    • Define the scope of required system design, performance, and interconnections studies, and review results for accuracy, compliance, and other impacts to Project design
    • Track C&P design progress, update all stakeholders and ensure that critical dates related to C&P equipment are met on time
    • Coordinate with operations team to ensure a smooth project turnover, with all inputs from the HVDC OEM received and lessons learned incorporated prior to project turnover
  • Procurement and Construction Support:
    • Monitor project construction, installation, testing, and commissioning progress both remotely and via on-site inspections, support resolution of any field issues. Attend on-site meetings as needed with contractors.
    • Witness factory acceptance testing for Control & Protection Systems

Minimum Qualifications
  • Bachelor's degree in Electrical Engineering or Power Systems
  • 1-2+ years of work experience in the Power industry, including internships
  • Knowledge of power systems and control systems, acquired through specific coursework and internships
  • Understanding of HV electrical infrastructure (transmission lines, transformers, substations/switchyards, etc.)
  • Strong verbal and written communication skills
  • Strong problem-solving and analytical capabilities with a focus on achieving results
  • Ability and willingness to travel up to 25%
  • Valid driver's license
  • Eligible to work in the United States without the need for employer visa sponsorship now or in the future

Preferred Qualifications
  • Working knowledge of Power Electronics, HVDC systems, Control & Protection, SCADA, and associated equipment
  • Knowledge of power systems control and protection a plus
  • Experience with power systems simulation tools such as PSSE, PSCAD, RTDS
  • HVDC project experience, especially direct experience with HVDC OEM's or construction partners
  • Experience with design, engineering, and construction of energy infrastructure projects

Base Pay
$70,000.00 - $95,000.00 USD Annual
Bonus: 15%
The base pay range reflects the minimum and maximum target salary for the position. Invenergy considers a number of factors when determining base pay offers such as the scope and responsibilities of the position and the candidate's experience, education and skills.
In addition to base pay, the total annual compensation package may also include eligibility to participate in our bonus program(s) which are designed to reward individual and company performance. Your recruiter can share more about bonus eligibility for this position during the hiring process.
Invenergy offers a variety of other benefits including medical, dental and vision insurance, 401k, paid time off, etc.
Invenergy LLC is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to, among other things, race, color, religion, sex, sexual orientation, gender identity, national origin, age, status as a protected veteran, or disability.

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