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Entry Level Offensive Security Engineer Jobs in Chicago, IL

Supernova Technology

Junior Software Engineer

Chicago, IL · On-site

$80K - $100K/yr

... securities-based lending from origination through the life of the loan. By combining thought ... About the Role We are looking to fill an entry level software engineer to learn from our top ...

UL Solutions

Senior Project Engineer

Northbrook, IL · On-site

$103K - $138K/yr

Trains office, field, and/or laboratory staff and entry level engineers. * Provides technical ... ULS) transforms safety, security and sustainability challenges into opportunities for customers in ...

Resideo

Firmware Engineer I

Aurora, IL · On-site

Entry-level professional role responsible for supporting embedded systems firmware development ... From intelligent climate solutions to security, sensing, water, and connected home technologies ...

Infleqtion

Quantum Software Engineer (Compiler)

Chicago, IL · On-site

$145K - $170K/yr

This role is open to both entry-level and senior-level candidates. Job Responsibilities The duties ... Familiarity with security core best-practices such as access control, encryption at rest, key ...

Infleqtion

Quantum Software Engineer (Compiler)

Chicago, IL · On-site

$145K - $170K/yr

This role is open to both entry-level and senior-level candidates. Job Responsibilities The duties ... Familiarity with security core best-practices such as access control, encryption at rest, key ...

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All JobsOffensive Security Engineer JobsEntry Level Offensive Security Engineer JobsEntry Level Offensive Security Engineer Jobs in Chicago, IL

Entry Level Offensive Security Engineer information

See Chicago, IL salary details

$63.4K

$157.4K

$211.7K

How much do entry level offensive security engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for entry level offensive security engineer in Chicago, IL is $157,379.00, according to ZipRecruiter salary data. Most workers in this role earn between $147,300.00 and $163,300.00 per year, depending on experience, location, and employer.

What is an entry level offensive security engineer?

An Entry Level Offensive Security Engineer is a cybersecurity professional who specializes in testing and assessing the security of computer systems, networks, and applications by simulating real-world attacks. Their primary responsibility is to identify vulnerabilities and weaknesses that malicious hackers could exploit. They use tools and techniques such as penetration testing, vulnerability scanning, and social engineering to find and report security issues. These engineers typically work under the guidance of more experienced team members and help organizations strengthen their security posture.

What types of projects or tasks can an entry level offensive security engineer expect to work on during their first year?

As an Entry Level Offensive Security Engineer, you will typically assist with vulnerability assessments, penetration testing, and security audits under the guidance of more experienced team members. Your daily tasks might include running automated scans, analyzing results, writing reports, and helping to develop and validate security tools. Collaboration with IT, development, and incident response teams is also common, as you work together to identify and remediate vulnerabilities. These experiences provide a strong foundation for professional growth and may lead to more advanced responsibilities over time.

What are the key skills and qualifications needed to thrive as an entry level offensive security engineer, and why are they important?

To thrive as an Entry Level Offensive Security Engineer, you need a solid understanding of network protocols, cybersecurity fundamentals, and common vulnerabilities, often supported by a bachelor's degree in computer science or a related field. Familiarity with penetration testing tools like Metasploit, Burp Suite, and knowledge of operating systems such as Linux is essential, and entry-level certifications like CompTIA Security+ or CEH are commonly valued. Strong analytical thinking, attention to detail, and effective communication skills help you identify security issues and clearly report findings. These competencies are crucial for assessing organizational security, executing ethical hacking tasks, and helping teams proactively defend against cyber threats.

What is the difference between Entry Level Offensive Security Engineer vs Penetration Tester?

AspectEntry Level Offensive Security EngineerPenetration Tester
CertificationsCompTIA Security+, CEH (Certified Ethical Hacker)CEH, OSCP (Offensive Security Certified Professional)
Work EnvironmentSecurity teams, cybersecurity firms, internal security departmentsConsulting firms, security companies, freelance engagements
Job FocusIdentify vulnerabilities, develop attack simulations, improve security posturePerform targeted security assessments, exploit vulnerabilities, report findings

Both roles involve assessing security weaknesses, often requiring similar certifications like CEH. An Entry Level Offensive Security Engineer typically works within organizations to strengthen defenses, while a Penetration Tester often conducts external assessments for clients. The main difference lies in their scope: engineers focus on proactive security development, whereas testers focus on identifying vulnerabilities through simulated attacks.

What are the most commonly searched types of Offensive Security Engineer jobs in Chicago, IL?

The most popular types of Offensive Security Engineer jobs in Chicago, IL are:

What are popular job titles related to Entry Level Offensive Security Engineer jobs in Chicago, IL?

For Entry Level Offensive Security Engineer jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Entry Level Offensive Security Engineer jobs in Chicago, IL look for?

The top searched job categories for Entry Level Offensive Security Engineer jobs in Chicago, IL are:

Entry Level Offensive Security Engineer jobs near you
Infographic showing various Entry Level Offensive Security Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $157,379 per year, or $75.7 per hour.

Assistant Mechanical Engineer

Chicago, IL • On-site

CRRC Sifang America
Trucking • 51 - 200 employees
Learn more about CRRC Sifang Americaexternal

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted yesterday

Job description

Summary
The Assistant Manufacturing Mechanical Engineer is expected to be comfortable working in the manufacturing environment; capable to work under pressure and with limited supervision, and respond to the production/quality related issues in a timely manner to avoid production delays. The day-to-day activities involve working with Technical Engineering groups, Design groups, Production teams, Quality Assurance teams, Procurement and Aftersales department to improve existing product designs and processes to increase throughput, decrease operational costs, and improve quality.
Essential Duties and Responsibilities
•       Assist in overseeing the assembly process of railcar interior, exterior and undercar including its special system. 
•       Ensure the assembly process carried out according to the guidelines provided by R&D and Technical Engineer division of our parent company and meet the customer’s requirements.
•       Process the engineering changes through ECN system and release the change notifications to other departments.
•       Create and update Bill of Materials for engineering changes and released notifications.
•       Create and update assembly drawings, work instructions and process documents, schematics for Mechanical assemblies under supervision.
•       Assist with providing training to assembly workers as necessary. 
•       Develop tooling, fixtures, and work cell layouts to facilitate the manufacturing and assembly process. 
•       Perform process evaluation and recommend/initiate process improvements activities.
•       Coordinate with quality and testing teams to trouble shoot issues related to assembly and perform root cause analysis.
•       Participate in continuous process improvement activities and provide recommendation to meet required production goals.
•       Identify tooling needs and propose the acquisition of tools to ease assembly and manufacturing processes while enhancing productivity. 
•       Liaise between R&D, Technical Engineering Department (TED) and vendors to handle technical issue effectively.
•       Travelling to off-site locations to provide after sales support, visit suppliers, as necessary and assigned.
•       Performing other duties as assigned.
Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job.
Education and Experience
♦Required
•       Four-year bachelor degree in engineering field. 
•       Proven ability to read Mechanical Drawings and Process documents.
•       Willingness to take a “hands on” approach to solve any assembly related issue.
•       Determination to learn about different mechanical or electrical systems.
•       Ability to use various testing and measuring instruments accurately, including but not limited to calipers, height gauge, force gauge.
•       Excellent written and verbal communication skills.
♦Preferred
•       Six-month to one year's working experience or internship experience as a design, process mechanical or manufacturing engineer in the manufacturing industry. 
•       Understanding and experience working with mechanical, hydraulic and electrical systems. 
•       2D/3D CAD and drafting experience with CATIA and AutoCAD.
•       Experience working with SAP or other ERP system.
•       Bilingual in English and Mandarin
Salary Range: $60,000 - $75,000/annually
Benefits Include: Medical, Dental, Vision, Life Insurance, and 401k 
E-Verify
CRRC participates in the U.S. Department of Homeland Security’s E-Verify program. As part of this process, we provide the following notices to all job applicants: These documents inform you of your rights and responsibilities under U.S. law. You can view or download them using the links below:
  • E-Verify Poster (English and Spanish) E-Verify Participation Poster English and Spanish
  • Right to Work Poster (English and Spanish) If you have the right to work, don't let anyone take it away