Mainframe Security Specialist Job Description [Updated for 2025]

In the era of digital transformation, the role of Mainframe Security Specialists is more crucial than ever.

As technology advances, the demand for skilled professionals who can protect, maintain, and enhance our mainframe infrastructure grows exponentially.

But let’s delve deeper: What does a Mainframe Security Specialist truly entail?

Whether you are:

• A job seeker exploring the core responsibilities of this role,
• A hiring manager creating the profile for the perfect candidate,
• Or simply fascinated by the complexities of mainframe security,

You’ve come to the right place.

Today, we present a customizable Mainframe Security Specialist job description template, designed for effortless posting on job boards or career sites.

Let’s dive straight into it.

Mainframe Security Specialist Duties and Responsibilities

Mainframe Security Specialists ensure the security of large scale, centralized computer system environments.

Their primary focus is on protecting these systems from threats, minimizing risk, and ensuring compliance with relevant regulations.

Their duties and responsibilities include:

• Developing, implementing and maintaining mainframe security policies and procedures
• Performing regular audits to identify potential vulnerabilities and non-compliance issues
• Using specialized tools to detect, analyze and resolve security incidents
• Maintaining and updating mainframe security software and hardware
• Working closely with IT staff to ensure the secure integration of mainframe systems with other IT infrastructure
• Conducting mainframe security training for staff and advising on best practices
• Monitoring and responding to security alerts and performing incident response activities
• Developing strategies for disaster recovery and business continuity in relation to mainframe systems
• Ensuring compliance with laws, regulations, and company policies related to mainframe systems and data security
• Providing technical support and guidance in mainframe security matters

 

Mainframe Security Specialist Job Description Template

Job Brief

We are seeking a skilled Mainframe Security Specialist to join our team.

The successful candidate will be responsible for maintaining and enhancing the security of our mainframe systems.

Mainframe Security Specialist responsibilities include evaluating system vulnerabilities, establishing security protocols, and implementing security measures.

You should be familiar with mainframe technologies, including z/OS, RACF, ACF2, or Top Secret, and have an understanding of mainframe security principles.

The Mainframe Security Specialist will ensure that our mainframe systems are secure and protected against threats, helping to maintain the integrity and confidentiality of our data.

 

Responsibilities

• Perform regular security audits to identify system vulnerabilities
• Develop and implement security policies and procedures
• Manage user access to mainframe systems
• Monitor system activity and maintain security logs
• Respond to security incidents and conduct investigations
• Keep up-to-date with the latest security trends and threats
• Provide security training and awareness programs to staff
• Collaborate with other departments to enhance system security
• Perform security risk assessments and provide recommendations
• Ensure compliance with industry and company security standards

 

Qualifications

• Proven experience as a Mainframe Security Specialist or similar role
• Knowledge of mainframe technologies (z/OS, RACF, ACF2, Top Secret)
• Understanding of mainframe security principles and best practices
• Experience with security audits and risk assessments
• Ability to respond effectively to security incidents
• Certification in security management (e.g. Certified Information Systems Security Professional (CISSP)) is a plus
• Strong problem-solving and communication skills
• BSc degree in Computer Science, Information Security or a related field

 

Benefits

• 401(k)
• Health insurance
• Dental insurance
• Retirement plan
• Paid time off
• Continuing education opportunities

 

Additional Information

• Job Title: Mainframe Security Specialist
• Work Environment: Office setting with options for remote work. Some travel may be required for team meetings or client consultations.
• Reporting Structure: Reports to the IT Security Manager.
• Salary: Salary is based upon candidate experience and qualifications, as well as market and business considerations.
• Pay Range: $70,000 minimum to $120,000 maximum
• Location: [City, State] (specify the location or indicate if remote)
• Employment Type: Full-time
• Equal Opportunity Statement: We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
• Application Instructions: Please submit your resume and a cover letter outlining your qualifications and experience to [email address or application portal].

 

What Does a Mainframe Security Specialist Do?

Mainframe Security Specialists are critical members of the IT and security teams within corporations across various industries.

They are responsible for ensuring the security of mainframe systems and data.

They are tasked with implementing, configuring, and managing security software and hardware for mainframe systems.

This involves setting up and managing access controls, monitoring system activities for potential security breaches or malicious activities, and implementing security policies and procedures.

Mainframe Security Specialists perform regular audits and checks to identify and fix potential security vulnerabilities in the system.

They also work closely with other IT professionals to ensure the seamless integration of security measures with other system components.

They often have a deep understanding of various security protocols, encryption algorithms, and authentication methods.

They also have to stay up-to-date with the latest trends and developments in mainframe security and cybersecurity as a whole.

In case of a security breach or incident, Mainframe Security Specialists are responsible for investigating the issue, identifying the root cause, and taking appropriate corrective actions.

They also play a critical role in disaster recovery plans, ensuring data can be safely recovered after a security incident.

Training and educating staff about mainframe security best practices and potential security threats is also part of their job.

They also provide support and guidance to other team members in handling security-related issues.

 

Mainframe Security Specialist Qualifications and Skills

A proficient Mainframe Security Specialist should have the skills and qualifications that align with your job description, such as:

• Deep understanding and technical knowledge of mainframe hardware and software along with security systems and protocols to maintain and improve existing security measures.
• Strong analytical skills to detect and troubleshoot security threats and vulnerabilities, and implement necessary modifications to ensure data protection.
• Proficiency in different mainframe languages such as COBOL, JCL, and RACF for effectively managing and securing mainframe environments.
• Excellent communication skills to coordinate with different teams, explain complex technical concepts in layman’s terms, and provide recommendations to improve security.
• Problem-solving skills to identify potential risks or breaches and develop effective solutions to mitigate any security threats.
• Experience in using tools for auditing and monitoring mainframe activities and for reporting on security compliance.
• Knowledge of relevant legal and regulatory requirements related to data protection and privacy.
• Ability to work collaboratively in a team environment as well as independently, managing multiple tasks while prioritizing and meeting deadlines.
• Continual learning to stay updated with the latest trends, technologies and best practices in mainframe security.

 

Mainframe Security Specialist Experience Requirements

Entry-level candidates for the role of Mainframe Security Specialist typically have 1 to 2 years of experience, often through a professional internship or part-time role in IT security or related field.

They might have hands-on experience working with mainframe security software such as RACF, ACF2 or Top Secret, and a basic understanding of mainframe operating systems like z/OS.

Candidates with more than 3 years of experience often have a more in-depth knowledge of mainframe security systems and procedures.

They might also have a proven track record in managing access control, auditing, authentication, and other aspects of security associated with mainframe systems.

Those with more than 5 years of experience are typically experienced in the design and implementation of mainframe security policies and procedures.

They might have experience in leading security audits and incident response activities, and they may have worked closely with other IT departments to ensure the integrity and confidentiality of the mainframe environment.

Highly experienced candidates for the Mainframe Security Specialist role may have specialized in a certain aspect of mainframe security or may have gained a broad understanding of all aspects through diverse roles.

They might also have gained leadership experience, making them suitable for managerial roles within the mainframe security sector.

In addition to hands-on experience, a Mainframe Security Specialist may hold certifications such as Certified Information Systems Security Professional (CISSP), IBM Certified Specialist – z Systems Security, or other relevant mainframe or security certifications.

 

Mainframe Security Specialist Education and Training Requirements

Mainframe Security Specialists typically possess a bachelor’s degree in computer science, information technology, cybersecurity, or a related field.

An essential part of their education is having a strong foundational knowledge of mainframe technology, system programming, and network security principles.

Many positions may require a master’s degree in cybersecurity or a closely related discipline, especially for roles that entail more strategic and leadership responsibilities.

In addition to academic qualifications, having professional certifications such as Certified Information Systems Security Professional (CISSP), Certified in Risk and Information Systems Control (CRISC), or IBM Certified Mainframe Security Professional is beneficial.

These certifications validate a candidate’s knowledge, skills, and commitment to the field.

Furthermore, hands-on experience with mainframe security software like RACF, ACF2, or Top Secret is highly desirable.

Continued learning and staying updated with the latest industry trends, threats, and security measures are crucial for this role, considering the evolving nature of cybersecurity.

 

Mainframe Security Specialist Salary Expectations

A Mainframe Security Specialist earns an average salary of $97,500 (USD) per year.

The actual earnings can vary based on factors such as years of experience, the complexity of the job, the size of the company, and the location of the workplace.

 

Mainframe Security Specialist Job Description FAQs

What skills does a Mainframe Security Specialist need?

A Mainframe Security Specialist should have strong technical knowledge of mainframe systems and their associated security protocols.

They should possess skills in programming languages like COBOL, PL/1, and Assembler.

Having a sound understanding of mainframe database systems such as DB2 and IMS is also crucial.

They should also have good problem-solving skills and be able to work effectively in a team.

 

Do Mainframe Security Specialists need a degree?

While not always mandatory, it is commonly preferred that Mainframe Security Specialists have a degree in Computer Science, Information Systems, or a related field.

In addition, certifications related to mainframe or information security like Certified Information Systems Security Professional (CISSP) or Certified in Risk and Information Systems Control (CRISC) are often highly desirable.

 

What should you look for in a Mainframe Security Specialist’s resume?

A good Mainframe Security Specialist resume will showcase a strong background in mainframe systems and a proven track record in implementing and managing security measures.

They should have experience with security software and hardware, as well as a strong understanding of data encryption methods.

Additionally, look for evidence of problem-solving skills, team collaboration, and continued learning in the field of mainframe security.

 

What qualities make a good Mainframe Security Specialist?

A good Mainframe Security Specialist should be detail-oriented and thorough, as they are often responsible for identifying and fixing security vulnerabilities in complex systems.

They should be proactive, anticipating potential security risks before they become issues.

Good communication skills are also important, as they will need to explain technical issues to non-technical stakeholders.

 

Is it difficult to hire a Mainframe Security Specialist?

Hiring a qualified Mainframe Security Specialist can be challenging due to the niche nature of the role and the required specialized knowledge of mainframe systems.

It may be beneficial to engage the services of a recruitment agency that specializes in IT and cybersecurity roles.

Offering competitive salaries, benefits, and opportunities for professional development can also make the position more attractive to potential candidates.

 

Conclusion

And there we have it.

Today, we have delved into the world of a mainframe security specialist.

Surprise surprise!

It’s not just about securing systems.

It’s about fortifying the digital infrastructure, one security measure at a time.

Armed with our handy mainframe security specialist job description template and real-world examples, you’re ready to jump in.

But why limit yourself?

Venture further with our job description generator. It’s your next step to meticulously-crafted job listings or perfecting your resume to a T.

Remember:

Every security protocol is a piece of the larger puzzle.

Let’s fortify that future. Together.

How to Become a Mainframe Security Specialist (Complete Guide)

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