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Defense Tech Jobs in Chicago, IL (NOW HIRING)

OCC

Associate Principal, Cyber Defense

Chicago, IL · On-site

The Associate Principal, Cyber Defense is responsible for the in-depth analysis and response to ... Monitor security alerts and events from various security tools and technologies. * Perform advanced ...

L3Harris Technologies

Field Technician

Mount Prospect, IL · On-site

$26.20 - $48.79/hr

L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea ...

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Defense Tech information

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How much do defense tech jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for defense tech in Chicago, IL is $20.72, according to ZipRecruiter salary data. Most workers in this role earn between $18.08 and $23.27 per hour, depending on experience, location, and employer.

What is Defense Tech?

Defense Tech, short for defense technology, refers to the development and application of advanced technologies for military and national security purposes. This field encompasses a wide range of innovations, including cybersecurity, artificial intelligence, robotics, surveillance systems, weaponry, and communication networks designed to support defense operations. Professionals in Defense Tech work with government agencies, military contractors, and private companies to create solutions that enhance security, efficiency, and strategic capabilities. As threats evolve, the industry continuously seeks new and improved technologies to stay ahead and protect national interests.

What are some common challenges faced by professionals working in Defense Tech, and how can they be addressed?

Professionals in Defense Tech often encounter challenges such as navigating strict security protocols, adapting to rapidly evolving technologies, and coordinating with multidisciplinary teams across government and private sectors. Staying up to date with compliance standards and cybersecurity requirements is essential. Building strong communication skills and maintaining a proactive approach to learning can help address these challenges, ensuring successful project delivery and career growth in this highly regulated and innovative field.

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

To thrive as a Defense Tech, you need a solid background in electronics, mechanical systems, troubleshooting, and typically a relevant technical certification or associate degree. Familiarity with diagnostic tools, military-grade equipment, and maintenance management systems is essential. Strong attention to detail, problem-solving abilities, and effective teamwork are crucial soft skills in this role. These competencies ensure equipment reliability, mission readiness, and the safety of personnel relying on defense technologies.

What is the difference between Defense Tech vs Cybersecurity Specialist?

AspectDefense TechCybersecurity Specialist
Required CredentialsSecurity clearances, technical certifications (e.g., CISSP, CompTIA Security+)Certifications like CISSP, CEH, CompTIA Security+
Work EnvironmentMilitary bases, defense contractors, government agenciesCorporate offices, government agencies, consulting firms
Industry UsagePrimarily in defense and military sectorsBroadly across private and public sectors
Job FocusDeveloping and maintaining defense systems, secure communicationsProtecting networks, incident response, vulnerability assessment

Defense Tech and Cybersecurity Specialist roles share certifications and work environments but differ mainly in their focus areas. Defense Tech emphasizes defense systems and military applications, while Cybersecurity Specialists focus on protecting data and networks across various industries.

How to break into defense tech?

Breaking into defense tech typically requires a strong background in engineering, computer science, or related fields, along with security clearances or eligibility. Gaining experience through internships, specialized certifications, and familiarity with defense industry tools and regulations can improve prospects. Networking with industry professionals and staying informed about government contracts also help entry into the field.

What are popular job titles related to Defense Tech jobs in Chicago, IL?

For Defense Tech jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Defense Tech jobs in Chicago, IL look for?

The top searched job categories for Defense Tech jobs in Chicago, IL are:

What cities near Chicago, IL are hiring for Defense Tech jobs?

Cities near Chicago, IL with the most Defense Tech job openings:

Defense Tech jobs near you
Infographic showing various Defense Tech job openings in Chicago, IL as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 14% Part Time, 9% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $43,093 per year, or $20.7 per hour.

Product Engineer - Aerospace and Defense Sector

Hoerbiger

Waukegan, IL • On-site

$72K - $140K/yr

Other

Medical, Dental, Vision, Retirement, PTO

This job post has expired 3 days ago. Applications are no longer accepted.

Job description

Your Mission
The Product Engineer performs functions to design new products, improve existing products to meet company objectives, manage new product development projects, and perform testing for qualification and proof of product integrity. Products are used in various industrial applications related to the Aerospace and Defense industries.
How you will make a difference
  • Design and develop new products based on customer specifications, company and industry standards.
  • Interact effectively with Product Designers and Drafters to layout new designs and new product specifications.
  • Perform product analysis calculations relating to product design needs and new product orders.
  • Establish project objectives with manager, schedules and costs related to product quality, cost and performance and manage the project to meet customer milestones.
  • Communicate with customers on matters relating to product inquiries and new applications.
  • Develop and establish test methods and procedures for mechanical and electrical systems as assigned.
  • Analyze test results and prepare project reports with recommendations for company action.
  • Identify suppliers of new component parts to assist with design projects.
  • Build or assist manufacturing with prototype models and perform required testing to meet project needs.
  • Apply DFM/DFA to products as needed; prepare piece part drawings.
  • Analyze and determine possible failure modes and establish a project plan of action to effectively increase reliability.
  • Assist subsidiaries with technical questions.
  • Make sales calls with Salespeople at customer sites.

What you should be good at
  • Bachelor's degree in mechanical or electrical engineering required.
  • Minimum 5 years of relevant experience required, Aerospace or Defense industry preferred.
  • Ability to write reports, business correspondence, and proposals. Ability to effectively present information. and respond to questions from colleagues, managers, and customers.
  • Ability to work with mathematical concepts and fundamentals of plane and solid geometry and trigonometry. Ability to convert between imperial and metric measurements.
  • Ability to define problems, collect data, establish facts and draw valid conclusions.
  • Ability to interpret an extensive variety of technical instructions in mathematical or diagram form and deal with several abstract and concrete variables.
  • Ability to collaborate effectively within a small cross-functional engineering team.
  • Ability to design new products through use of CAD software, calculations, and testing.
  • Ability to perform MTBF and FMEA calculations.
  • Ability to review and understand aerospace and defense specifications and statements of work.
  • Ability to manage customer requirements through a compliance matrix.

What you can look forward to
  • Professional Development: Educational assistance programs and opportunities for career growth.
  • Supportive Environment: A stable, team-based culture that values collaboration and innovation.
  • Inclusive Workplace: Join a company committed to equity, diversity, and inclusion, fostering a culture of belonging.
  • Comprehensive Benefits: 401(k) plan with matching contributions, health insurance (medical, dental, vision), FSA and HSA options. Generous PTO and paid holidays for a healthy work-life balance.
  • Compensation: This is a salaried exempt position with a pay range from $72,000- $140,000 per year. Pay will be based on qualifications and experience.
  • Location: This role is based at the Deublin Company facility in Waukegan, IL. The role will be on site, with the opportunity to expand to 3 days onsite / 2 days work from home, based on performance, and following a 90-day introductory period.
  • Travel: 20% travel with Sales representatives to customer sites.
  • Relocation: Relocation Benefits provided for this position.

Who we are
Hoerbiger Rotary Solutions/Deublin Company is the leading manufacturer of Rotating Unions and Electrical Slip Rings- devices that allow the transfer of pressurized fluid or electricity from a stationary source into rotating machinery. Deublin spans the world with 13 offices including 5 manufacturing plants and wholly owned subsidiaries in Austria, Brazil, China, France, Germany, Italy, Japan, Korea, Poland, Singapore, Spain, United Kingdom and United States. In Waukegan, the award-winning, ISO 9001-certified manufacturing plant, comprises approximately 200,000 sq. ft. accommodating administration, sales, marketing, Engineering, manufacturing, research, and development as well as a complete training facility.
Join our global team of over 6,000 colleagues and make a difference every day. Contribute to innovative solutions that save lives, reduce emissions, and drive progress in key industries like energy, automotive, and safety technology. Guided by our core values-Pioneering Spirit, Courage, Fairness, and Closeness-we are ENABLING CHANGE. FOR A BETTER TOMORROW. With opportunities to grow, learn, and collaborate across 43 countries and more than 133 locations, you'll be part of a culture that values your ideas and your impact.
Ready to make a difference? Apply today and become part of our journey. #youmakeadifference
HOERBIGER is an Equal Opportunity Employer • Drug Free Workplace • E-verify

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