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Mainframe Security Racf Jobs (NOW HIRING)

Capital One

Mainframe Security Engineer

Plano, TX

Mainframe Security Engineer Do you love building and pioneering in the technology space? Do you ... Bachelor's Degree * 6+ years in Identity and Access Management * 4+ years of experience in RACF ...

Ensono

Mainframe Security Engineer

Downers Grove, IL · On-site

All three security products, ACF2, Top Secret and RACF are utilized for supporting mainframe system access. In addition, they will review security policies, procedures, standards, baselines and may ...

Capital One

Mainframe Security Engineer

Mclean, VA

Mainframe Security Engineer Do you love building and pioneering in the technology space? Do you ... Bachelor's Degree * 6+ years in Identity and Access Management * 4+ years of experience in RACF ...

TriOptus LLC

Mainframe Security Engineer

Plano, TX · On-site

Engineering support of MS Enterprise Z Mainframe Security products (CA/Broadcom-TSS, CA/Broadcom-Compliance Manager, IBM-RACF, IBM-ZSecure suite, TSS Admin Express) and project initiatives * Design ...

Capital One

Mainframe Security Engineer

Mclean, VA · On-site

Mainframe Security Engineer Do you love building and pioneering in the technology space? Do you ... Bachelor's Degree * 6+ years in Identity and Access Management * 4+ years of experience in RACF ...

Mothership

Mainframe Architect

Plano, TX

$60/hr

Ensure best practices in mainframe storage management, networking, security (including RACF), and disaster recovery. * Oversee automation initiatives using tools such as System Automation (SA) and CA ...

TriOptus LLC

Mainframe Security Engineer

Murphy, TX

Engineering support of MS Enterprise Z Mainframe Security products (CA/Broadcom-TSS, CA/Broadcom-Compliance Manager, IBM-RACF, IBM-ZSecure suite, TSS Admin Express) and project initiatives * Design ...

TriOptus LLC

Mainframe Security Engineer

Plano, TX

Engineering support of MS Enterprise Z Mainframe Security products (CA/Broadcom-TSS, CA/Broadcom-Compliance Manager, IBM-RACF, IBM-ZSecure suite, TSS Admin Express) and project initiatives * Design ...

Noblesoft Technologies

Mainframe support

Weehawken, NJ · On-site

$53.25 - $68.50/hr

Understanding of mainframe security protocols, such as RACF, and best practices for protecting data. * Mainframe cryptography knowledge, cryptographic techniques to protect sensitive data. * Problem ...

Amicis Global

Mainframe Security Engineer

Alpharetta, GA · On-site

$70 - $80/hr

... RACF, IBM-ZSecure suite, TSS Admin Express) and project initiatives • Design/support the Firm ... Mainframe security software configuration/ internals (Broadcom/CA-TSS) • Ability to program in a ...

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How much do mainframe security racf jobs pay per hour?

As of Jun 3, 2026, the average hourly pay for mainframe security racf in the United States is $48.81, according to ZipRecruiter salary data. Most workers in this role earn between $33.65 and $65.38 per hour, depending on experience, location, and employer.

What is a Mainframe Security RACF job?

A Mainframe Security RACF job involves managing and maintaining security on IBM mainframe systems using the Resource Access Control Facility (RACF). Responsibilities typically include defining user access permissions, monitoring security logs, implementing security policies, and ensuring compliance with industry standards. Professionals in this role work to protect sensitive data, prevent unauthorized access, and address potential security vulnerabilities. Strong knowledge of RACF commands, security best practices, and mainframe environments is essential for success in this role.

What are the key skills and qualifications needed to thrive in the Mainframe Security Racf position, and why are they important?

To thrive as a Mainframe Security RACF professional, you need a solid understanding of mainframe operating systems, security protocols, and RACF (Resource Access Control Facility) administration, often supported by a degree in computer science or related field. Familiarity with IBM z/OS, RACF utilities, security monitoring tools, and certifications such as IBM Certified System Programmer are highly valued. Strong analytical thinking, attention to detail, and effective communication skills help in identifying vulnerabilities and collaborating with stakeholders. These competencies are vital to maintaining the integrity and security of enterprise mainframe environments, protecting sensitive data, and ensuring regulatory compliance.

What are the typical responsibilities and daily tasks of a Mainframe Security RACF professional?

As a Mainframe Security RACF professional, your daily tasks typically include managing user access permissions, configuring security policies, and monitoring mainframe environments for potential security threats. You will regularly review audit logs, apply security patches, and respond to security incidents to ensure data confidentiality and compliance with regulations. Collaboration with IT teams, auditors, and business units is common, as you'll often be involved in security assessments and project planning. This role requires staying updated on emerging security risks and RACF best practices to proactively strengthen mainframe defenses. Overall, your work directly impacts the reliability and protection of mission-critical business operations.
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Mainframe Security Racf jobs near you
Infographic showing various Mainframe Security Racf job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $101,518 per year, or $48.8 per hour.
Mainframe Security Engineer

Mainframe Security Engineer

Capital One

Plano, TX

Full-time

Posted 6 days ago

Capital One rating

7.7

Company rating: 7.7 out of 10

Based on 134 frontline employees who took The Breakroom Quiz

71st of 141 rated banks

Job description

Mainframe Security Engineer
Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking a Mainframe Security Engineer who is passionate about marrying data with emerging technologies to join our team. As a Mainframe Security Engineer you'll have the opportunity to be on the forefront of driving a major transformation within Capital One.

As a Mainframe Security Engineer, you will:

  • Optimize cybersecurity program processes and output.

  • Contribute to the broader program roadmap.

  • Drive reporting accuracy and demand excellence in department deliverables.

  • Actively manage and escalate risk and customer-impacting issues within the day-to-day role to management.

  • Manage and execute cybersecurity risk assessments using qualitative and quantitative methodologies to support the organization's overall security posture.

  • Maintain an awareness of emerging cybersecurity threats by analyzing and reporting on cybersecurity risk against various Cybersecurity Frameworks (NIST CSF, NIST 800-53, PCI DSS).

  • Perform in-depth analysis of security issues and vulnerabilities using tools including WhiteHat, Veracode, and Qualys to ensure compliance with audit, regulatory and legal requirements.

  • Design metrics and develop advanced capabilities to ensure confidentiality, integrity, availability, authentication, and non-repudiation to communicate elevated risk in a business friendly manner to Cybersecurity Leadership and 2nd line partners.

  • Proactively identify and report control deficiencies as issues within action plans.

  • Conduct strategic and operational effectiveness assessments as required for cyber events, and regulatory and audit reviews.

  • Utilize ServiceNow and Cyber Risk System for risk management and risk remediation, processing potential security exceptions and/or risk acceptances against established security policies and standards.

  • Gather and challenge data, evidence, or statuses for accuracy to achieve initiative and risk mitigation completion.

Basic Qualifications:

  • High School Diploma, GED, or equivalent certification

  • At least 3 years of experience working in cybersecurity or information technology

  • At least 3 years of experience in Mainframe Security Risk Assessment & Remediation

Preferred Qualifications:

  • Bachelor's Degree

  • 6+ years in Identity and Access Management

  • 4+ years of experience in RACF Administration (z/OS 2.1 and above)

  • 4+ years of experience issuing RACF and Top Secret Commands & Diagnostic Expertise

  • 4+ years of Privilege Access Management (CyberArk, SailPoint IIQ)

  • GIAC

  • CISSP

At this time, Capital One will not sponsor a new applicant for employment authorization, or offer any immigration related support for this position (i.e. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, or another type of work authorization).

The minimum and maximum full-time annual salaries for this role are listed below, by location. Please note that this salary information is solely for candidates hired to perform work within one of these locations, and refers to the amount Capital One is willing to pay at the time of this posting. Salaries for part-time roles will be prorated based upon the agreed upon number of hours to be regularly worked.

McLean, VA: $161,800 - $184,600 for Prin Assoc, Cyber Technical


Plano, TX: $147,100 - $167,900 for Prin Assoc, Cyber Technical


Richmond, VA: $147,100 - $167,900 for Prin Assoc, Cyber Technical









Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter.

This role is also eligible to earn performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI). Incentives could be discretionary or non discretionary depending on the plan.

Capital One offers a comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being. Learn more at theCapital One Careers website. Eligibility varies based on full or part-time status, exempt or non-exempt status, and management level.

This role is expected to accept applications for a minimum of 5 business days.No agencies please. Capital One is an equal opportunity employer (EOE, including disability/vet) committed to non-discrimination in compliance with applicable federal, state, and local laws. Capital One promotes a drug-free workplace. Capital One will consider for employment qualified applicants with a criminal history in a manner consistent with the requirements of applicable laws regarding criminal background inquiries, including, to the extent applicable, Article 23-A of the New York Correction Law; San Francisco, California Police Code Article 49, Sections 4901-4920; New York City's Fair Chance Act; Philadelphia's Fair Criminal Records Screening Act; and other applicable federal, state, and local laws and regulations regarding criminal background inquiries.

If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation, please contact Capital One Recruiting at 1-800-304-9102 or via email at RecruitingAccommodation@capitalone.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.

For technical support or questions about Capital One's recruiting process, please send an email to Careers@capitalone.com

Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site.

Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).

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