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Live In Mainframe Security Engineer Jobs in Illinois

VIVA USA INC

Mainframe Security Specialist

Springfield, IL · On-site

$48.50 - $62.50/hr

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 ...

Ensono

Mainframe Security Engineer

Downers Grove, IL · On-site

Employee The primary role of the Mainframe System Security Engineer is to create, modify and ... In addition, they will review security policies, procedures, standards, baselines and may recommend ...

Huntington

RACF Mainframe Security Engineer

Chicago, IL · On-site +1

$70K - $140K/yr

The RACF Mainframe Security Engineer is accountable for delivery and implementation of IAM ... Participate in the day-to-day operations and maintenance of the RACF security engineering team and ...

Huntington

RACF Mainframe Security Engineer

Chicago, IL · On-site +1

$70K - $140K/yr

The RACF Mainframe Security Engineer is accountable for delivery and implementation of IAM ... Participate in the day-to-day operations and maintenance of the RACF security engineering team and ...

Broadcom

R&D SW Engineer

Lisle, IL

We are looking for a seasoned Software Engineer who has navigated complex production mainframe ... Familiarity with network security protocols (TLS, SSH, IPSEC) and their use in mainframe ...

Neshent Technologies

Mainframe Support Engineer

Columbia, IL · On-site

$48 - $61.75/hr

We are seeking a Mainframe Support Engineer to provide L2/L3 production support for enterprise ... Participate in incident communication, status updates, and post-incident reviews. * Support ...

Neshent Technologies

Mainframe Support Engineer

Mitchell, IL · On-site

$45.75 - $59/hr

We are seeking a Mainframe Support Engineer to provide L2/L3 production support for enterprise ... Participate in incident communication, status updates, and post-incident reviews. * Support ...

Neshent Technologies

Mainframe Support Engineer

Venice, IL · On-site

$46.75 - $60.25/hr

We are seeking a Mainframe Support Engineer to provide L2/L3 production support for enterprise ... Participate in incident communication, status updates, and post-incident reviews. * Support ...

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Live In Mainframe Security Engineer information

What is a live in mainframe security engineer?

Live In Mainframe Security Engineers are IT professionals who specialize in securing mainframe computer systems, often residing on-site or being readily available to manage security concerns around the clock. Their duties include monitoring for threats, managing access controls, patching vulnerabilities, and ensuring compliance with security policies on mainframe platforms. These engineers play a critical role in protecting sensitive data and maintaining the integrity and availability of essential business systems that rely on mainframes.

What are the key skills and qualifications needed to thrive as a live in mainframe security engineer?

To thrive as a Live In Mainframe Security Engineer, you need a robust understanding of mainframe systems, cybersecurity principles, and typically a degree in computer science or a related field. Familiarity with tools like RACF, ACF2, or Top Secret, and relevant certifications such as CISSP or CISM, are commonly required. Strong problem-solving skills, attention to detail, and the ability to communicate complex security issues clearly are standout soft skills in this role. These skills and qualifications are essential to safeguard critical enterprise data, maintain regulatory compliance, and ensure reliable system operations.

How does a live in mainframe security engineer typically collaborate with IT and compliance teams to ensure system security?

A Live In Mainframe Security Engineer works closely with IT operations, application developers, and compliance officers to maintain robust security protocols for mainframe systems. This collaboration often involves conducting regular security assessments, coordinating on access control implementations, and ensuring compliance with regulatory standards such as PCI DSS or SOX. The role requires strong communication skills to translate complex security requirements into actionable tasks for different teams. Regular meetings and joint incident response exercises help ensure everyone is aligned in protecting critical enterprise data.

What are the most commonly searched types of Mainframe Security Engineer jobs in Illinois?

The most popular types of Mainframe Security Engineer jobs in Illinois are:

What cities in Illinois are hiring for Live In Mainframe Security Engineer jobs?

Cities in Illinois with the most Live In Mainframe Security Engineer job openings:

Live In Mainframe Security Engineer jobs near you
Infographic showing various Live In Mainframe Security Engineer job openings in Illinois as of August 2026, with employment types broken down into 40% Full Time, 20% Temporary, and 40% Contract. Highlights an 80% In-person, and 20% Remote job distribution.

Mainframe Security Specialist

VIVA USA INC

Springfield, IL • On-site

$48.50 - $62.50/hr

Contractor

Re-posted 13 hours 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

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