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Assistant Engineer Jobs in Romeoville, IL (NOW HIRING)

CNA

Senior AI Engineer - Guidewire

Chicago, IL · On-site

$126K - $166K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... We are looking for a Senior AI Engineer to drive adoption of AI-first software delivery practices ...

Cna

Senior AI Engineer - Guidewire

Chicago, IL · On-site

$126K - $166K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... Lead and mentor engineering teams in using AI tools (e.g., GitHub Copilot, Claude, Developer ...

Cna

Senior Data AI Engineer

Chicago, IL · On-site

$109K - $148K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... Senior Data/AI Engineer is an individual contributor role responsible for designing, building, and ...

CNA

Senior Data AI Engineer

Chicago, IL · On-site

$109K - $148K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... Senior Data/AI Engineer is an individual contributor role responsible for designing, building, and ...

CNA

Senior AI Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... Senior individual contributor on the Developer Experience (DevX) platform team, responsible for ...

Cna

Senior AI Software Engineer

Chicago, IL

$126K - $166K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... Senior individual contributor on the Developer Experience (DevX) platform team, responsible for ...

Cna

Senior AI Software Engineer

Chicago, IL · Hybrid

$72K - $141K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... This role combines hands-on engineering, architecture, and governance, ensuring AI solutions are ...

CNA

Senior AI Software Engineer

Chicago, IL · On-site

$72K - $141K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... This role combines hands-on engineering, architecture, and governance, ensuring AI solutions are ...

Davies Molding, LLC

Quality Engineer

Carol Stream, IL · On-site

$74K - $95K/yr

Cross‑Functional Support Assist engineering with technical notes and communication to the shop floor. Collaborate with manufacturing and engineering to ensure process alignment. Required Education ...

Davies Molding

Quality Engineer

Carol Stream, IL

$74K - $95K/yr

CrossFunctional Support * Assist engineering with technical notes and communication to the shop floor. * Collaborate with manufacturing and engineering to ensure process alignment. Required Education ...

Cna

Senior Data AI Engineer

Chicago, IL

$109K - $148K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... The engineer works across structured and unstructured data domains - including documents, images ...

Davies Molding

Quality Engineer

Carol Stream, IL · On-site

$74K - $95K/yr

Cross-Functional Support * Assist engineering with technical notes and communication to the shop floor. * Collaborate with manufacturing and engineering to ensure process alignment. Required ...

Cna

Senior Software Engineer, AI/ML

Chicago, IL · Hybrid

$72K - $141K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... We are looking for a highly skilled Senior Python AI Developer with deep expertise in building ...

CNA

Senior Data AI Engineer

Chicago, IL · On-site

$118K - $141K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... The engineer works across structured and unstructured data domains - including documents, images ...

CNA

Senior Software Engineer, AI/ML

Chicago, IL · On-site

$72K - $141K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... We are looking for a highly skilled Senior Python AI Developer with deep expertise in building ...

Marmon

Design Engineer-electrical

Crete, IL · On-site

$70K - $90K/yr

Collaborate/interface with engineering, sales, purchasing, and manufacturing personnel in the improvement of product designs and overall quality. * Assist engineers and Continuous Improvement Team ...

Marmon

Design Engineer-electrical

Crete, IL · On-site

$70K - $90K/yr

Collaborate/interface with engineering, sales, purchasing, and manufacturing personnel in the improvement of product designs and overall quality. * Assist engineers and Continuous Improvement Team ...

Cna

Senior AI Software Engineer

Chicago, IL · Hybrid

$72K - $141K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... Acts as technical consultant to programming staff and/or business unit to mentor staff in all ...

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All JobsEngineer JobsAssistant Engineer JobsAssistant Engineer Jobs in Romeoville, IL

Assistant Engineer information

See Romeoville, IL salary details

$33.6K

$90.5K

$137.1K

How much do assistant engineer jobs pay per year?

As of Jul 17, 2026, the average yearly pay for assistant engineer in Romeoville, IL is $90,494.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,900.00 and $106,500.00 per year, depending on experience, location, and employer.

What engineering jobs pay $500,000?

Senior engineering roles such as petroleum engineers, aerospace engineers, and engineering managers can reach or exceed $500,000 annually, especially with experience, bonuses, and stock options. High-paying positions often require advanced degrees, specialized skills, and leadership responsibilities in industries like oil and gas, aerospace, or technology.

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

To thrive as an Assistant Engineer, you need a solid grounding in engineering principles, analytical thinking, and a relevant bachelor's degree in engineering or a related field. Familiarity with technical tools such as CAD software, project management systems, and industry-specific standards or certifications (like EIT or FE) is often required. Strong problem-solving skills, teamwork, and effective communication help you collaborate on complex projects and interact with stakeholders. These skills and qualifications are essential for delivering accurate technical support, ensuring project efficiency, and contributing to successful engineering outcomes.

How does an Assistant Engineer typically collaborate with senior engineers and other team members on projects?

Assistant Engineers work closely with senior engineers, designers, and other technical staff by supporting project planning, conducting site visits, and preparing technical documentation. They often assist in problem-solving sessions and help implement design solutions under supervision. Regular communication and teamwork are essential, as Assistant Engineers frequently coordinate tasks, share updates, and seek feedback to ensure project objectives are met efficiently. This collaborative environment provides valuable learning opportunities and helps build a strong foundation for career advancement.

What Is an Assistant Engineer?

An assistant engineer works alongside a senior engineer throughout a project. The job is often used to gain work experience by recent college graduates at the beginning of their career. Your duties vary, depending on the type of engineering and industry you work in, but may include managing equipment, performing inspections, reviewing blueprints, and coordinating among departments. Typical qualifications for an assistant engineer position include at least an associate or bachelor’s degree in an engineering field, strong communication skills, and the ability to carefully follow directions.

What does an assistant engineer do?

An assistant engineer supports senior engineers by performing technical tasks such as designing, testing, and maintaining systems or equipment. They often handle documentation, data analysis, and troubleshooting, and typically need relevant technical skills and certifications to perform their duties effectively.

What engineers make $200,000 a year?

Senior engineers in fields such as petroleum, software, aerospace, and data engineering often earn $200,000 or more annually, especially with extensive experience, specialized skills, and advanced certifications. High-paying roles typically require leadership responsibilities, advanced technical expertise, and work in high-demand industries or companies.

How much is the salary of an assistant engineer?

The salary of an assistant engineer typically ranges from $50,000 to $70,000 annually, depending on experience, location, and industry. Entry-level positions may start lower, while experienced assistants or those with specialized skills can earn higher wages.

What is the difference between Assistant Engineer vs Junior Engineer?

AspectAssistant EngineerJunior Engineer
Required CredentialsBachelor's degree in engineering or related field, often with some certificationsBachelor's degree in engineering, entry-level certification may be preferred
Work EnvironmentSupports senior engineers, involved in project planning and executionPerforms basic engineering tasks, supervised by senior staff
Employer & Industry UsageCommon in construction, manufacturing, civil, and mechanical sectorsUsed interchangeably in similar industries, often as entry-level role

Assistant Engineers typically have more responsibilities in supporting project management and planning, while Junior Engineers focus on executing specific technical tasks under supervision. Both roles require similar educational backgrounds, but Assistant Engineers often have additional certifications or experience. The roles are used across various engineering sectors and serve as stepping stones for career advancement.

What are Assistant Engineers?

Assistant Engineers are entry-level professionals who support senior engineers in the planning, design, development, and maintenance of projects across various engineering fields such as civil, mechanical, electrical, or software. Their responsibilities often include assisting with technical tasks, preparing reports, conducting research, and ensuring compliance with project specifications and safety standards. Assistant Engineers gain practical experience and skills under the supervision of more experienced engineers, which helps them advance in their engineering careers.
More about Assistant Engineer jobs
What are the most commonly searched types of Engineer jobs in Romeoville, IL? The most popular types of Engineer jobs in Romeoville, IL are:
What cities near Romeoville, IL are hiring for Assistant Engineer jobs? Cities near Romeoville, IL with the most Assistant Engineer job openings:
Assistant Engineer jobs near you
Infographic showing various Assistant Engineer job openings in Romeoville, IL as of July 2026, with employment types broken down into 1% As Needed, 74% Full Time, 22% Part Time, 1% Temporary, and 2% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $90,494 per year, or $43.5 per hour.
Senior AI Engineer - Guidewire

Senior AI Engineer - Guidewire

CNA

Chicago, IL • On-site

$126K - $166K/yr

Full-time

Posted 20 hours ago

Job description

You have a clear vision of where your career can go. And we have the leadership to help you get there. At CNA, we strive to create a culture in which people know they matter and are part of something important, ensuring the abilities of all employees are used to their fullest potential.
We are looking for a Senior AI Engineer to drive adoption of AI-first software delivery practices across enterprise platforms. This role is responsible for designing, guiding, and delivering AI-enabled, cloud-native solutions, while enabling teams to effectively leverage AI-assisted engineering tools to improve productivity, quality, and speed of delivery.
This is a hands-on leadership role that combines strong engineering fundamentals with the ability to set vision, establish standards, and mentor teams in adopting AI-driven development practices. Experience with Guidewire platform and insurance domain is a strong plus.
JOB DESCRIPTION:
Essential Duties & Responsibilities
Performs a combination of duties in accordance with departmental guidelines:
  • Define and drive the AI-first engineering vision and strategy across development teams, promoting adoption of AI-assisted development practices

  • Lead and mentor engineering teams in using AI tools (e.g., GitHub Copilot, Claude, Developer Assistants) effectively and responsibly

  • Establish governance models and best practices for AI-assisted development, ensuring quality, security, compliance, and maintainability of generated code

  • Apply strong engineering judgment to review, validate, and standardize AI-generated outputs

  • Architect and deliver scalable, cloud-native and API-driven solutions across enterprise platforms

  • Guide teams in building production-grade applications using modern engineering principles (microservices, event-driven architecture, CI/CD)

  • Enable teams to accelerate development through:

  • AI-assisted coding, testing, and debugging

  • Automation frameworks and reusable patterns

  • Improved developer experience and tooling

  • Collaborate with business, product, architecture, and platform teams to align AI-driven solutions with business outcomes

  • Drive integration strategies across enterprise systems using API-first and event-driven approaches

  • Provide technical oversight and leadership for complex programs and cross-functional initiatives

  • Lead adoption of modern engineering practices, including automation, observability, and test-driven development

  • Evaluate and recommend emerging technologies in AI, automation, and developer productivity

  • Support production readiness, troubleshooting, and continuous improvement of application performance and reliability

  • (Preferred domain responsibility) Contribute to or guide implementations involving Guidewire InsuranceSuite and Digital Solutions

  • Mentor and develop engineers, fostering a culture of continuous learning, innovation, and AI-driven excellence

May perform additional duties as assigned.
Reporting Relationship
Typically Director or above
Skills, Knowledge & Abilities
AI Engineering & Leadership
  • Proven experience driving AI-assisted development practices at scale

  • Hands-on experience with tools such as Claude, GitHub Copilot, Cursor, or similar

  • Strong ability to evaluate and govern AI-generated code

  • Demonstrated ability to define standards, frameworks, and best practices

  • Experience mentoring teams and enabling AI adoption across engineering organizations

  • Strong understanding of secure coding and compliance in AI-enabled environments

Architecture & Modern Engineering
  • Strong expertise in cloud-native architecture, microservices, and distributed systems

  • Experience with API-first, integration, and event-driven architectures

  • Proven ability to build scalable, production-grade applications

  • Familiarity with DevOps, CI/CD, and automation frameworks

Technical Skills
  • Full-stack development expertise (Java/J2EE or similar stack, microservices, UI frameworks)

  • Strong knowledge of API design, integration platforms, and web services

  • Excellent problem-solving and decision-making skills

Guidewire & Domain (Preferred / Nice to Have)
  • Experience with Guidewire InsuranceSuite and Digital

  • Exposure to Guidewire Cloud Platform and integration patterns

  • Understanding of P&C insurance domain

  • Experience with Guidewire Jutro Digital Platform (JDP) is a plus

Soft Skills
  • Strong leadership, communication, and stakeholder management skills

  • Ability to influence without authority and drive change across teams

  • Strong collaboration across distributed and cross-functional teams

Role Differentiators (What Makes This Role Unique)
  • Focuses on AI-first engineering transformation, not just development

  • Combines hands-on engineering with leadership and vision-setting

  • Enables organization-wide productivity gains using AI tools

  • Opportunity to influence engineering culture, standards, and delivery model

  • Flexibility to apply AI engineering practices across multiple platforms, not limited to Guidewire

Education & Experience
  • Bachelor's degree in computer science or related discipline (or equivalent experience)

  • Typically, 8+ years of software engineering experience, including:
  • Demonstrated experience in:

  • AI-assisted development / developer productivity transformation

  • Technical leadership, architecture, or team enablement roles

  • Experience in enterprise platforms or insurance domain is a plus

  • Prior exposure to Guidewire implementations preferred but not required

#LI-KJ1 #LI-HYBRID
In certain jurisdictions, CNA is legally required to include a reasonable estimate of the compensation for this role. In District of Columbia, California, Colorado, Connecticut, Illinois, Maryland, Massachusetts, New York and Washington, the national base pay range for this job level is $72,000 to $141,000 annually. Salary determinations are based on various factors, including but not limited to, relevant work experience, skills, certifications and location. CNA offers a comprehensive and competitive benefits package to help our employees - and their family members - achieve their physical, financial, emotional and social wellbeing goals. For a detailed look at CNA's benefits, please visit cnabenefits.com.
CNA utilizes AI-enabled technology during the recruiting process. For more information, please visit our careers page.
CNA is committed to providing reasonable accommodations to qualified individuals with disabilities in the recruitment process. To request an accommodation, please contact leaveadministration@cna.com

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