ZipRecruiter

Log In

1

Mainframe Security Jobs in Illinois (NOW HIRING)

VIVA USA INC

Mainframe Security Specialist

Springfield, IL · On-site

$48.50 - $62.50/hr

Mainframe Security Skills: Proficiency in mainframe security (e.g., RACF, Data security, and network protocols) to safeguard sensitive payroll data and ensure compliance and expertise in common ...

Broadcom

R&D Engineer Software 3

Lisle, IL · On-site +1

In this role, you will be a key member of the development team and will focus on building, testing, and supporting leading-edge Mainframe Security solutions used by many of the world's largest ...

Broadcom

R&D Software Engineer

Lisle, IL

In this role, you will be a key member of the development team and will focus on building, testing, and supporting leading-edge Mainframe Security solutions used by many of the world's largest ...

Broadcom

R&D Software Engineer

Lisle, IL · On-site

Broadcom's Mainframe Software Division is seeking a talented R&D Software Engineer to join their Mainframe Security and Compliance team. The role involves building, testing, and supporting security ...

Ensono

Senior Sales Executive

Downers Grove, IL

The Senior Sales Executive must have a proven track record selling "as-a-service" complex technology offerings that include managed services, public cloud, mainframe, security and outsourcing. He/she ...

Broadcom

R&D SW Engineer

Lisle, IL

Familiarity with network security protocols (TLS, SSH, IPSEC) and their use in mainframe environment * Track record working on complex, large-scale production software with real customer impact

Broadcom

Sr Mainframe Technical Consultant

Lisle, IL · On-site

Possess in principle, an understanding of the enterprise security managers such as ACF2, TSS, and ... Understanding of mainframe infrastructure management concepts and practice * Understanding and ...

next page

Showing results 1-20

All JobsMainframe Security JobsMainframe Security Jobs in Illinois

Mainframe Security information

See Illinois salary details

$9

$51

$70

How much do mainframe security jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for mainframe security in Illinois is $51.72, according to ZipRecruiter salary data. Most workers in this role earn between $45.67 and $58.70 per hour, depending on experience, location, and employer.

What skills and qualifications are needed for mainframe security?

To thrive in Mainframe Security, you need expertise in mainframe operating systems (such as IBM z/OS), security protocols, access control management, and risk assessment, typically supported by a degree in computer science or a related field. Familiarity with tools like RACF (Resource Access Control Facility), ACF2, and certifications such as CISSP or IBM Certified Specialist are common requirements. Strong problem-solving skills, attention to detail, and the ability to communicate security risks to both technical and non-technical stakeholders are valuable soft skills. These competencies are crucial for protecting critical business data, ensuring regulatory compliance, and minimizing security vulnerabilities in large-scale enterprise environments.

What does a mainframe security specialist do?

A Mainframe Security specialist is primarily responsible for managing user access, monitoring system activity for potential security incidents, and updating security policies to address emerging threats. Their day-to-day tasks often include configuring security software (such as RACF or ACF2), conducting system audits, investigating security breaches, and collaborating with IT and compliance teams. They may also provide guidance during security reviews and support internal or external audits. This role involves a blend of technical, analytical, and communicative activities to ensure the continued protection of the organization’s most critical information assets.

What is a mainframe security?

A Mainframe Security job involves protecting the mainframe environment by implementing security policies, monitoring access, and preventing unauthorized activities. Professionals in this role use tools like RACF, ACF2, or Top Secret to manage user authentication, enforce security controls, and detect potential threats. They also conduct audits, ensure compliance with regulations, and respond to security incidents. Their goal is to safeguard critical business data and maintain the integrity of the mainframe system.

What are the most commonly searched types of Mainframe Security jobs in Illinois? The most popular types of Mainframe Security jobs in Illinois are:
What are popular job titles related to Mainframe Security jobs in Illinois? For Mainframe Security jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Mainframe Security jobs in Illinois look for? The top searched job categories for Mainframe Security jobs in Illinois are:
Mainframe Security jobs near you
Infographic showing various Mainframe Security job openings in Illinois as of August 2026, with employment types broken down into 79% Full Time, and 21% Contract. Highlights an 100% In-person job distribution, with an average salary of $107,587 per year, or $51.7 per hour.

Mainframe Security Specialist

VIVA USA INC

Springfield, IL • On-site

$48.50 - $62.50/hr

Contractor

Re-posted 20 days ago

Job description

Description:
Mainframe Security Skills:
Proficiency in mainframe security (e.g., RACF, Data security, and network protocols) to safeguard sensitive payroll data and ensure compliance and expertise in common mainframe technologies including but not limited to (e.g., Assembler, COBOL, EasyTrieve, CICS, CISC Map, DB2, JCL, CA Scheduler, IMS, Rocket Software Mobius, CA-TELON, among others described throughout the RFP) for payroll system development and maintenance.
VIVA is an equal opportunity employer. All qualified applicants have an equal opportunity for placement, and all employees have an equal opportunity to develop on the job. This means that VIVA will not discriminate against any employee or qualified applicant on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status

Apply