ZipRecruiter

Log In

1

Live In Mainframe Security Engineer Jobs in Oklahoma

OU Health

Detection Engineer III

Oklahoma City, OK

In this strategic role, you will collaborate with cross-functional teams to align detection engineering with organizational security objectives. You will also establish best practices, refine ...

OU Health

Detection Engineer III

Oklahoma City, OK · On-site

In this strategic role, you will collaborate with cross-functional teams to align detection engineering with organizational security objectives. You will also establish best practices, refine ...

ONEOK, Inc

Security Analyst III

Tulsa, OK

JOB SUMMARY The Security Analyst III serves as a senior technical contributor within the Enterprise ... Participate in threat hunting, detection engineering, purple team activities, and continuous ...

Oneok, Inc.

Security Analyst III

Tulsa, OK · On-site

JOB SUMMARY The Security Analyst III serves as a senior technical contributor within the Enterprise ... Participate in threat hunting, detection engineering, purple team activities, and continuous ...

previous pagenext page

Showing results 21-40

All JobsLive In Mainframe Security Engineer JobsLive In Mainframe Security Engineer Jobs in Oklahoma

Live In Mainframe Security Engineer information

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.

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.

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

Cities in Oklahoma 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 Oklahoma as of June 2026, with employment types broken down into 40% Full Time, 57% Part Time, and 3% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution.

Software Security Engineer/Architect

American Fidelity

Oklahoma City, OK • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

  • Provide deep expertise on secure coding practices. Regularly provide continuing education to the software department regarding secure coding practices in the form of lunch n learns, formal classes, and secure coding courses.
  • Evaluate, implement, test, and administer security vulnerability and penetration testing tools. Interpret results from tests and collaborate with project teams to remediate any vulnerabilities found.
  • Working with project teams, provide architectures and engineering designs for new software solutions that help mitigate possible security vulnerabilities. Perform due diligence from a software security aspect on any vendor supported software being considered by the organization.

Additional Job Description:
1. Evaluate, implement, test, and administer security vulnerability and penetration testing tools. Interpret results from tests and collaborate with project teams, security, risk management, compliance, internal audit, privacy officer, and other interested parties to remediate any vulnerabilities found.
30%
2. Regularly provide continuing education to the software department regarding secure coding practices in the form of lunch n learns, formal classes, secure coding courses, and team collaboration sessions. Keep abreast and keep software department informed of current security trends, new vulnerabilities or breaches in the industry, secure coding techniques, and new tools to help mitigate vulnerabilities. Document key components for writing secure code.
20%
3. Regularly perform code reviews for all project teams to help improve software security. Collaborate with, assist, and train developers on determining security vulnerabilities in code, and make changes to the code as necessary to remediate vulnerabilities. Perform architecture and design reviews from a security perspective on all new systems projects and on projects containing architecturally significant changes.
25%
4. Provide architecture diagrams and document design patterns for new software solutions that help mitigate possible security vulnerabilities. Participate in any divisional or departmental discussions related to defining or building new secure infrastructures or data designs.
5%
5. Perform due diligence from a software security aspect on any vendor supported software being considered by the organization.
10%
6. Participate in incident response activities to assist with identification, exposure, and mitigation of potential breaches. Additionally collaborate with IT Governance, Risk, & Compliance area and Internal Audit to conduct audits on secure software development practices, and to answer audit questions on software security from internal and external auditors.
10%
#AFC

Apply