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Principal Application Engineer Jobs in Elgin, IL

Morningstar

Principal Software Engineer

Chicago, IL · On-site +1

$117K - $123K/yr

... Application Architects, Systems Engineers, DevOps/SRE, and business stakeholders to ensure ... Principal, Senior, Associate Software Engineer, Developer, or related position; or a Master ...

Morningstar, Inc.

Principal Software Engineer

Chicago, IL · On-site +1

$117K - $123K/yr

... Application Architects, Systems Engineers, DevOps/SRE, and business stakeholders to ensure ... Principal, Senior, Associate Software Engineer, Developer, or related position; or a Master ...

Bank of Montreal

Principal Engineer AI

Chicago, IL · On-site

$137 - $185/hr

Application Deadline:10/29/2026Address:1630 Chicago RoadJob Family Group:Technology Principal Engineer, AI Platform & FabricsDescriptionBMO is building the platform capabilities that make enterprise ...

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Renishaw plc

Applications Engineer-CMM

West Dundee, IL · On-site

$70K - $85K/yr

Principal Duties & Responsibilities Customer Application Development * Analyze customer measurement ... Resolve programming, probing, fixturing, and correlation concerns. * Support customers through ...

Renishaw plc

Applications Engineer-CMM

West Dundee, IL · On-site

$70K - $85K/yr

Principal Duties & Responsibilities Customer Application Development * Analyze customer measurement ... Resolve programming, probing, fixturing, and correlation concerns. * Support customers through ...

Renishaw plc

Applications Engineer-CMM

West Dundee, IL · On-site

$70K - $85K/yr

Principal Duties & Responsibilities: Customer Application Development * Analyze customer ... Resolve programming, probing, fixturing, and correlation concerns. * Support customers through ...

Cedar Cares, Inc

Principal Network Engineer

Chicago, IL · On-site

$163.62 - $240.62/hr

The Principal Engineer brings expert‑level knowledge of deterministic packet forwarding, advanced ... Partner across infrastructure, security, application, and business teams to align network design ...

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Showing results 41-60

All JobsPrincipal Application Engineer JobsPrincipal Application Engineer Jobs in Elgin, IL

Principal Application Engineer information

See Elgin, IL salary details

$49.9K

$109.4K

$150.3K

How much do principal application engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for principal application engineer in Elgin, IL is $109,427.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,000.00 and $133,400.00 per year, depending on experience, location, and employer.

What is the difference between Principal Application Engineer vs Application Engineer?

AspectPrincipal Application EngineerApplication Engineer
CredentialsBachelor's or Master's in Engineering, often with specialized certificationsBachelor's degree in Engineering or related field
Work EnvironmentLead technical projects, mentor teams, and develop strategic solutionsImplement and support applications, troubleshoot issues, and assist clients
Industry UsageUsed in tech, manufacturing, and software companies for senior technical rolesCommon in software, hardware, and engineering firms for entry to mid-level roles

The Principal Application Engineer typically holds a senior, strategic role with leadership responsibilities, while the Application Engineer focuses on technical support and implementation. Both roles require strong engineering credentials, but the Principal position involves more oversight and project management.

What does a principal application engineer do?

A principal application engineer leads the design, development, and implementation of complex software applications, often providing technical guidance to teams. They analyze customer requirements, develop solutions, and ensure the performance and scalability of applications, typically using programming languages and development tools. This role requires strong technical expertise, problem-solving skills, and often involves mentoring junior engineers.

What are popular job titles related to Principal Application Engineer jobs in Elgin, IL?

For Principal Application Engineer jobs in Elgin, IL, the most frequently searched job titles are:

What job categories do people searching Principal Application Engineer jobs in Elgin, IL look for?

The top searched job categories for Principal Application Engineer jobs in Elgin, IL are:

What cities near Elgin, IL are hiring for Principal Application Engineer jobs?

Cities near Elgin, IL with the most Principal Application Engineer job openings:

Principal Application Engineer jobs near you
Infographic showing various Principal Application Engineer job openings in Elgin, IL as of August 2026, with employment types broken down into 74% Full Time, 22% Part Time, and 4% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $109,427 per year, or $52.6 per hour.

Principal, Software Engineering

Northern Trust Corp

Chicago, IL • On-site

$120 - $160/hr

Other

Re-posted 5 days ago

Northern Trust rating

8.2

Company rating: 8.2 out of 10

Based on 27 frontline employees who took The Breakroom Quiz

Job description

We are seeking a highly experienced **Principal Software Engineer** to provide technical leadership and hands‐on execution across complex, cloud‐native software initiatives. This role combines deep engineering expertise with mentorship, architecture influence, and strong collaboration across global teams. The ideal candidate is passionate about **engineering excellence**, **AI‐assisted development**, and **building high‐quality, scalable products** using modern development practices.* **Mentor and groom engineers** to elevate technical skills, design thinking, and ownership mindset.* Provide guidance through code reviews, design discussions, and technical deep dives.* Foster a culture of **high engineering standards**, accountability, and continuous improvement.* Act as a trusted technical advisor to product, QA, and platform teams.* 10+ years of professional software engineering experience, with a strong **hands‐on** track record.* Deep expertise in **Java** and modern application frameworks.* Strong experience with **Azure cloud services** and cloud‐native application development.* Solid understanding and practical application of: + Test‐Driven Development (TDD) + Spec‐driven / contract‐first development + CI/CD and DevOps practices* Working knowledge of **cloud databases**, data modeling, and performance tuning.* Proven ability to lead by influence rather than authority.* Excellent verbal and written communication skills.* Strong problem‐solving, design, and decision‐making abilities.* Comfortable operating in fast‐paced, evolving environments.* **Microsoft Azure Architect Certification** (strongly preferred).* Experience integrating or enabling **AI‐assisted engineering tools** within development workflows.* Exposure to large‐scale modernization, cloud migration, or distributed systems.* Experience working in regulated or enterprise‐grade environments. #J-18808-Ljbffr

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