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Engineer In Jobs in Mokena, IL (NOW HIRING)

RAPP

Senior SDET

Chicago, IL · On-site

$90K - $99K/yr

RAPP Chicago is looking for a Senior SDET to join our award-winning Technology team. WHO WE ARE: We are RAPP - world leaders in activating growth with precision and empathy at scale. As a global ...

W3Global Inc.

Project Engineer

Downers Grove, IL

$100K/yr

Bachelor's degree in Civil Engineering * Engineer-in-Training (EIT) required; PE license preferred * 3+ years of land development engineering design experience * Proficiency in AutoCAD; Civil 3D ...

United Airlines

SDET (Playwright & MCP)

Chicago, IL · On-site

$68K - $161K/yr

About the job you're considering We are seeking a Quality Automation Lead / Senior SDET to drive end-to-end automation strategy and delivery for complex enterprise applications. This is a hands-on ...

ISL Techsolutions

SDET with .Net/C#

Chicago, IL · On-site

$51.50 - $66.50/hr

Title - Software Development Engineer in Test Location: Chicago, IL Duration: 12 Month Required Experience level: 10+ Years The ideal candidate should have experience in working on a number of cross ...

Veenstra & Kimm Inc

Civil Engineer

Bolingbrook, IL · On-site

$90K - $125K/yr

POSITION DESCRIPTION We are currently seeking a full-time Civil/Municipal Engineer to sit in any of our office locations. Our team works with local communities on a wide range of civil, municipal ...

ISL Techsolutions

SDET with .Net/C#

Chicago, IL · On-site

$51.50 - $66.50/hr

Title - Software Development Engineer in Test Location: Chicago, IL Duration: 12 Month Required Experience level: 10+ Years The ideal candidate should have experience in working on a number of cross ...

1 point system

Sr. QA SDET

Chicago, IL · On-site

May require final in-person interview in downtown Chicago client location This is an SDET role combining software development + quality assurance . Candidate will write code to test code for new and ...

NextRow Digital

Senior Selenium Engineer

Chicago, IL

The Software Development Engineer in Test (SDET) will ensure that developed software meets requirements. He or she will be responsible for performing QA/UAT, developing test plans and test scripts ...

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Engineer In information

What job makes $10,000 a month without a degree?

An engineer in certain high-demand fields such as software engineering, petroleum engineering, or specialized electrical engineering can earn $10,000 or more per month, especially with extensive experience, advanced skills, or working in lucrative industries. These roles typically require strong technical knowledge, problem-solving abilities, and proficiency with relevant tools and programming languages, but may not always require a formal degree if demonstrated expertise is available.

What are Engineer In positions?

An Engineer In position typically refers to an entry-level or early-career engineering role, often titled 'Engineer I' or 'Engineer In Training.' Individuals in these roles work under the guidance of more experienced engineers to develop technical skills, assist with projects, and gain practical experience in their field. The role serves as a foundation for career advancement, allowing new engineers to apply theoretical knowledge, receive mentorship, and work towards professional licensure where applicable. Responsibilities may vary depending on the engineering discipline and employer.

What type of jobs do engineers do?

Engineers design, develop, and test systems, structures, or products across various fields such as civil, mechanical, electrical, software, and chemical engineering. They often work in laboratories, offices, or construction sites, using technical skills, problem-solving, and industry-specific tools to create solutions and improve processes.

Can a civil engineer work at Boeing?

Yes, civil engineers can work at Boeing, especially in roles related to infrastructure, facilities, and structural projects. Boeing employs engineers with various specialties, and civil engineering skills such as design, analysis, and project management are valuable in supporting manufacturing plants, hangars, and other infrastructure needs.

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

To thrive as an Engineer In, you need a solid background in engineering principles, problem-solving abilities, and typically a bachelor's degree in engineering or a related field. Familiarity with CAD software, engineering modeling tools, and relevant industry standards or certifications (like FE/EIT) is often required. Strong analytical thinking, teamwork, and effective communication help distinguish top performers in this role. These skills and qualifications are crucial for delivering innovative, accurate solutions and ensuring successful project outcomes.

What engineer makes $500,000 a year?

Senior engineering roles in fields such as software engineering, petroleum engineering, and aerospace engineering can reach or exceed $500,000 annually, often including bonuses, stock options, or profit sharing. These positions typically require extensive experience, advanced skills, and often involve leadership or specialized technical expertise.
What cities near Mokena, IL are hiring for Engineer In jobs? Cities near Mokena, IL with the most Engineer In job openings:
Engineer In jobs near you
Infographic showing various Engineer In job openings in Mokena, IL as of June 2026, with employment types broken down into 79% Full Time, and 21% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.
Senior SDET

Senior SDET

RAPP

Chicago, IL • On-site

$90K - $99K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

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

Job description

RAPP Chicago is looking for a Senior SDET to join our award-winning Technology team.
WHO WE ARE:
We are RAPP - world leaders in activating growth with precision and empathy at scale.
As a global, next-generation precision marketing agency we leverage data, creativity, technology, and empathy to foster client growth. We champion individuality in the marketing solutions we create, and in our workplace. We fight for solutions that adapt to the individual's needs, beliefs, behaviors, and aspirations.
We foster an inclusive workplace that emphasizes personal well-being.
HOW WE DO IT:
At RAPP, our fearless superconnectors help to create value from personal brand experiences by focusing on three key areas: connected data, connected content and connected decisioning.
Our data analysts identify who that person is, our strategists understand what they want, and our award-winning technologists and creatives know how to deliver it - ensuring we're able to activate authentic customer connections for our clients.
Part of Omnicom's Precision Marketing Group, RAPP is comprised of 2,000+ creatives, technologists, strategists, and data and marketing scientists across 15+ global markets
YOUR ROLE:
RAPP has a tradition that encourages entrepreneurial thinking, innovative solutions, and the conviction to executive. We seek individuals who thrive in fast-paced, problem-solving environments. We are looking for a talented Sr SDET with a specialty in performance engineering.
YOUR RESPONSIBILITIES:
  • Design, develop, and maintain automated test frameworks across functional, integration, and regression layers.
  • Shift quality left by embedding in feature squads contributing to testable design, acceptance criteria, and code reviews.
  • Own test automation integration within CI/CD pipelines (GitHub Actions, CodePipeline, Jenkins).
  • Champion testing standards, patterns, and reusable tooling across engineering teams.
  • Define and own the performance testing strategy covering load, stress, soak, spike, and chaos scenarios.
  • Establish SLO/SLA baselines in collaboration with Engineering, Product, and Platform teams.
  • Author performance testing standards and runbooks for org-wide adoption.
  • Build and maintain performance test suites using k6, Gatling, or Locust scripted, version-controlled, and CI-integrated.
  • Model realistic traffic patterns, data volumes, and concurrency profiles against AWS-hosted services.
  • Design tests targeting API Gateway, Lambda cold starts, ECS/EKS container throughput, RDS/Aurora query latency, and SQS/SNS queue depth under load.
  • Profile Lambda execution duration, memory utilization, and concurrency limits.
  • Evaluate RDS/Aurora connection pool exhaustion, slow query patterns, and read replica lag under load.
  • Automate baseline comparison runs on every release candidate; surface regressions before they reach staging.
  • Integrate AWS Load Testing solutions (e.g., Distributed Load Testing on AWS, Artillery Cloud) for large-scale test execution.
  • Deliver clear, business-contextualized performance reports to engineering leadership translating p99 latency and error rates into user and revenue impact.
  • Maintain a performance health dashboard (CloudWatch dashboards or Grafana) visible to all engineering stakeholders.

REQUIRED SKILLS
• Bachelor's degree in Computer Science, Systems Engineering, or related field.
• 5+ years in software test automation with focus in performance engineering
• Proficiency in Python or JavaScript.
• Basic understanding of unit testing frameworks such as PyTest, Mocha, or Jest.
• Exposure to API testing tools such as Postman or REST Assured.
• Knowledge of Git or GitHub.
• Familiarity with CI/CD tools such as GitHub Actions, Azure DevOps, or Jenkins.
• Solid understanding of cloud platforms (AWS or Azure) and containerization (Docker).
Our hybrid work model:
RAPP's current hybrid model is designed to enable in-person connections and collaboration that is core to our culture, while also supporting flexibility for all employees. As such, we have the option to work from home two days per week, if we'd like.
RAPP provides a competitive salary and comprehensive benefits plan. Benefits for this role include health/vision/dental insurance, 401(k), stock options, Healthcare & Dependent Flexible Spending Accounts, vacation, sick, and personal days and positive activism days, paid parental leave and disability benefits. For more information regarding Omnicom benefits, please visit www.omnicombenefits.com. A reasonable estimate of the salary for this role, at the time of posting, is $90,000 - $99,000. This range is specific to Chicago and multiple factors are considered in making compensation decisions including, but not limited to: skill set, experience and training, certifications; etc. This is an exempt position. If your requirements fall outside of this range, you are still welcome to apply.
"As an EEO/Affirmative Action Employer all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status."
NOTE: This job description is not intended to be all-inclusive. Employee may perform other related duties as negotiated to meet the ongoing needs of the organization.

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