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Precision Engineering Jobs in Chicago, IL (NOW HIRING)

CompX Grayslake is a leading manufacturer of highly engineered mechanical and electromechanical locking devices, systems for world class original equipment manufacturers and manufacture of precision ...

Packer

Wheeling, IL · On-site

$17 - $18/hr

We are at the forefront of precision engineering and innovation, specializing in the development and manufacturing of vital components for medical markets such as Robotic Assisted Surgery ...

We are at the forefront of precision engineering and innovation, specializing in the development and manufacturing of vital components for medical markets such as Robotic Assisted Surgery ...

Senior Manufacturing Engineer

Wheeling, IL · On-site

$94K - $128K/yr

We are at the forefront of precision engineering and innovation, specializing in the development and manufacturing of vital components for medical markets such as Robotic Assisted Surgery ...

We are at the forefront of precision engineering and innovation, specializing in the development and manufacturing of vital components for medical markets such as Robotic Assisted Surgery ...

Packer

Wheeling, IL · On-site

$17 - $18/hr

We are at the forefront of precision engineering and innovation, specializing in the development and manufacturing of vital components for medical markets such as Robotic Assisted Surgery ...

Packer

Wheeling, IL · On-site

$17 - $18/hr

We are at the forefront of precision engineering and innovation, specializing in the development and manufacturing of vital components for medical markets such as Robotic Assisted Surgery ...

Packer

Wheeling, IL · On-site

$17 - $18/hr

We are at the forefront of precision engineering and innovation, specializing in the development and manufacturing of vital components for medical markets such as Robotic Assisted Surgery ...

Packer

Wheeling, IL · On-site

$17 - $18/hr

We are at the forefront of precision engineering and innovation, specializing in the development and manufacturing of vital components for medical markets such as Robotic Assisted Surgery ...

Packer

Wheeling, IL

$17 - $18/hr

We are at the forefront of precision engineering and innovation, specializing in the development and manufacturing of vital components for medical markets such as Robotic Assisted Surgery ...

Manufacturing Engineer

Woodridge, IL · On-site

$53K - $71K/yr

If you're passionate about precision engineering and thrive in a collaborative environment, this role is for you. What you'll do * Perform engineering activities related to the development and ...

Manufacturing Engineer

Woodridge, IL · On-site

$53K - $71K/yr

If you're passionate about precision engineering and thrive in a collaborative environment, this role is for you. What you'll do * Perform engineering activities related to the development and ...

If you're passionate about precision engineering and thrive in a collaborative environment, this role is for you. What you'll do * Perform engineering activities related to the development and ...

Our client is a leading aerospace component manufacturer specializing in high-precision metal ... This individual will work closely with cross-functional teams, including engineering, manufacturing ...

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Showing results 1-20

Precision Engineering information

See Chicago, IL salary details

$13

$32

$59

How much do precision engineering jobs pay per hour?

As of Jul 3, 2026, the average hourly pay for precision engineering in Chicago, IL is $32.53, according to ZipRecruiter salary data. Most workers in this role earn between $20.82 and $39.13 per hour, depending on experience, location, and employer.

What engineers make $300,000 a year?

In precision engineering, senior roles such as lead engineers, engineering managers, or specialists with extensive experience and advanced skills can earn $300,000 or more annually. These positions often require advanced degrees, certifications, and expertise in areas like CAD software, metrology, or manufacturing processes, typically within high-tech or aerospace industries.

How much do precision engineers earn?

Precision engineers typically earn between $50,000 and $80,000 annually, depending on experience, location, and industry. Advanced skills in CAD, CNC machining, and quality control can lead to higher salaries and career advancement.

What engineers make $500,000 a year?

Highly experienced engineers in specialized fields such as petroleum engineering, aerospace engineering, or certain senior roles in software engineering can earn $500,000 or more annually, often including bonuses and stock options. These positions typically require advanced skills, extensive experience, and often involve leadership or executive responsibilities.

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

To thrive as a Precision Engineer, you need expertise in mechanical design, materials science, and high-accuracy manufacturing, usually supported by a degree in engineering or a related field. Familiarity with CAD/CAM software, CNC machinery, and industry standards like ISO 9001 is typically required. Attention to detail, problem-solving abilities, and effective teamwork are crucial soft skills for excelling in this role. These competencies ensure the creation of ultra-precise components, reduce errors, and support innovation in industries where tolerances are critical.

What is precision engineering?

Precision engineering is a specialized field of engineering focused on designing, manufacturing, and measuring components and systems with extremely tight tolerances and high accuracy. This discipline is crucial in industries where even the smallest deviation can affect performance, such as aerospace, electronics, and medical device manufacturing. Precision engineers use advanced technologies and processes to ensure that parts and assemblies meet exacting standards, often at the micron or nanometer scale.

What are some common challenges faced by precision engineers when working on complex projects?

Precision engineers frequently encounter challenges related to maintaining extremely tight tolerances, especially when working with intricate components or advanced materials. Ensuring quality and consistency across all stages of the manufacturing process requires close collaboration with design, production, and quality assurance teams. Additionally, adapting to rapidly evolving technologies and integrating new machinery or software can be demanding but also presents opportunities for professional growth. Problem-solving skills and attention to detail are essential to overcome these hurdles and deliver high-quality results.

What is the difference between Precision Engineering vs Mechanical Engineering?

AspectPrecision EngineeringMechanical Engineering
Required CredentialsTypically requires a degree in engineering or related field, often with specialization in precision manufacturing or metrologyRequires a bachelor's or master's degree in mechanical engineering, with broader focus on design, thermodynamics, and mechanics
Work EnvironmentSpecialized manufacturing facilities, laboratories, or research environments focused on high-precision componentsVaried settings including factories, design offices, and research labs for diverse mechanical systems
Industry UsageUsed mainly in industries like aerospace, medical devices, and high-precision manufacturingWidely used across automotive, aerospace, robotics, and general manufacturing sectors

While both Precision Engineering and Mechanical Engineering require a strong engineering background, Precision Engineering focuses on creating and maintaining extremely accurate components and systems, often in specialized environments. Mechanical Engineering covers a broader range of mechanical systems and design, making it more versatile across industries.

What do precision engineers do?

Precision engineers design, develop, and maintain highly accurate manufacturing processes and equipment to produce components with tight tolerances. They often work with advanced measurement tools, such as coordinate measuring machines (CMMs), and require strong technical skills in engineering and quality control to ensure parts meet strict specifications.
Infographic showing various Precision Engineering job openings in Chicago, IL as of June 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $67,656 per year, or $32.5 per hour.

Precision Machinist

COMPX FORT

Grayslake, IL • On-site

Full-time

Posted 14 hours ago


Job description

CompX Grayslake is a leading manufacturer of highly engineered mechanical and electromechanical locking devices, systems for world class original equipment manufacturers and manufacture of precision instruments, throttles, marine products, and accessories.

Position Summary

The Precision Machinist is responsible for setting up and operating manual and CNC machining equipment to manufacture, repair, and modify precision parts, tooling, fixtures, and components according to engineering drawings and specifications. This position requires strong attention to detail, the ability to hold tight tolerances, and experience using precision measuring instruments.

1st Shift - Monday – Friday, 6:30 am – 3:00 pm, Overtime Available


Essential Duties and Responsibilities

  • Set up and operate CNC machines including lathes, mills, grinders, and other machining equipment.
  • Read and interpret blueprints, engineering drawings, and specifications.
  • Machine parts to precise tolerances and quality standards.
  • Perform tool changes, offsets, and machine adjustments as needed.
  • Inspect finished products using precision measuring instruments.
  • Repair, modify, and fabricate tooling, fixtures, dies, molds, and machine components.
  • Follow all company safety procedures and maintain a clean work area.

Qualifications

  • High school diploma or GED required; technical school or machinist apprenticeship preferred.
  • Minimum of 3–5 years of machining experience preferred.
  • Experience operating manual and CNC machining equipment.
  • Strong blueprint reading and GD&T knowledge.
  • Ability to work with tight tolerances and complex parts.
  • Proficient in the use of precision measuring equipment.
  • Strong mechanical aptitude and problem-solving skills.
  • Ability to work independently with minimal supervision.
  • Good communication and teamwork skills.

Preferred Skills

  • Knowledge of tooling, speeds, feeds, and machining materials.
  • Experience in a tool room environment is a plus.

Physical Requirements

  • Ability to stand for extended periods of time.
  • Lift and move up to 35 pounds.
  • Ability to bend, stoop, reach.

Work Environment

  • Manufacturing and machine shop environment.
  • Exposure to machine noise, metal shavings, lubricants, and moving machinery.
  • Required use of personal protective equipment (PPE).