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Trainee Mainframe Security Engineer Jobs (NOW HIRING)

TriOptus LLC

Mainframe Security Engineer

Plano, TX · On-site

* Security Engineer: EZ Mainframe Security Tooling Team * Client is a leading global financial services firm providing a wide range of investment banking, securities, investment management and wealth ...

Amicis Global

Mainframe Security Engineer

Alpharetta, GA · On-site

$70 - $80/hr

Job Title: EZ Mainframe Security Engineer Job Location: Alpharetta, GA 30022 Job Duration: 12 Months+ Extension Brokerage is a leading global financial services firm providing a wide range of ...

Intraedge

Mainframe Security Engineer

Phoenix, AZ · On-site

Mainframe Security Engineer Long term contract Phoenix, AZ (Hybrid-3 days onsite) Immediate client interview Need Strong zOS (Mainframe) system programmer Qualifications · 5+ years of experience in ...

Noblesoft Technologies

Mainframe Engineering

Mclean, VA · On-site

$40 - $45/hr

Title : Mainframe Engineering Location : McLean, VA Required Knowledge * z/OS architectures and ... Mainframe security related to pervasive encryption (a plus). * Mainframe security for audits ...

ConfigUSA

Mainframe Engineer

Mclean, VA · On-site

$49.50 - $63.75/hr

Engineer MUST READ- Note: This is a 100% onsite role to McLean, VA - submit only local candidates ... involving RACF security. Work as client side - technical SME for Mainframe infrastructure ...

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 ...

Idealforce

Information Security Engineer()

Phoenix, AZ · On-site

The Information Security Engineer is responsible for reviewing and providing oversight for network and mainframe security hardware and software to ensure the protection of DOR's information assets ...

Idealforce

Information Security Engineer()

Phoenix, AZ · On-site

The Information Security Engineer is responsible for reviewing and providing oversight for network and mainframe security hardware and software to ensure the protection of DOR's information assets ...

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Trainee Mainframe Security Engineer information

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$23K

$139.6K

$174.5K

How much do trainee mainframe security engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for trainee mainframe security engineer in the United States is $139,599.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,000.00 and $160,000.00 per year, depending on experience, location, and employer.

What is the difference between Trainee Mainframe Security Engineer vs Trainee Cybersecurity Analyst?

AspectTrainee Mainframe Security EngineerTrainee Cybersecurity Analyst
CertificationsBasic security certifications (e.g., Security+)Security+ or CompTIA Cybersecurity Analyst+
Work EnvironmentMainframe systems in financial or government sectorsNetwork and system environments across various industries
Industry UsagePrimarily in banking, finance, and governmentBroadly across all sectors with IT infrastructure

The Trainee Mainframe Security Engineer focuses on securing mainframe systems, often in finance and government sectors, requiring specific mainframe security knowledge. In contrast, the Trainee Cybersecurity Analyst works across diverse environments, analyzing and defending various IT systems. Both roles require foundational security certifications but differ in their technical focus and industry application.

More about Trainee Mainframe Security Engineer jobs
What cities are hiring for Trainee Mainframe Security Engineer jobs? Cities with the most Trainee Mainframe Security Engineer job openings:
What are the most commonly searched types of Mainframe Security Engineer jobs? The most popular types of Mainframe Security Engineer jobs are:
What states have the most Trainee Mainframe Security Engineer jobs? States with the most job openings for Trainee Mainframe Security Engineer jobs include:
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Trainee Mainframe Security Engineer jobs near you
Infographic showing various Trainee Mainframe Security Engineer job openings in the United States as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $139,599 per year, or $67.1 per hour.

Mainframe Security Engineer

Kanak Elite Services Inc

Pittsburgh, PA • On-site

Contractor

Re-posted 10 days ago

Job description

Hello There,

Wish you a Happy Monday,

My name is Yashmita, and I am a Technical Recruiter at Kanak IT Services LLC. I am reaching out to you regarding the following job opportunity. If you are interested, kindly reply to this email yashmita@kanakits.com with your updated resume.  

TITLE: MAINFRAME SECURITY ENGINEER (Z/OS, ACF2/TSS/RACF, ZSECURE) WITH BANKING EXP.

DURATION: 12 MONTHS

WORK LOCATION: PITTSBURGH, PA / LAKE MARY, FL

REMOTE: WILL ALSO CONSIDER FULLY REMOTE CANDIDATES

ONSITE EXPECTATIONS: HYBRID (4 DAYS ONSITE PER WEEK PREFERRED)

REMOTE OPTION AVAILABLE FOR EXCEPTIONAL CANDIDATES ONLY IF THE PROFILE WILL BE VERY STRONG

Position Summary

  • The Mainframe Security Engineer will play a key role in executing day-to-day tactical project activities within the Information Security domain. This position involves detailed data analytics, mainframe security administration, and direct support of vulnerability management projects. The ideal candidate will possess deep technical expertise in mainframe security systems (ACF2, TSS, RACF) and strong familiarity with zSecure Audit.

Key Responsibilities

  • Execute tactical project activities, including data analysis, asset modeling, and project documentation.
  • Serve as a Mainframe Security Subject Matter Expert (SME) for vulnerability management initiatives.
  • Provide guidance on z/OS hardening, security controls, and vulnerability remediation.
  • Interface directly with client teams to provide training and resolve questions regarding home-grown vulnerability management tools.
  • Collaborate effectively between mainframe engineering and information security teams.
  • Utilize zSecure Audit for analysis, reporting, and compliance validation.
  • Apply z/OS ACF2/TSS/RACF STIGs in system hardening efforts.
  • Contribute to security consulting and penetration testing initiatives (preferred).
  • Demonstrate a proactive, problem-solving mindset with strong communication skills.

Required Skills & Experience

  • 7–10 years of zSecure Audit experience.
  • Proven expertise in ACF2 or TSS Mainframe Security.
  • Hands-on experience leveraging z/OS ACF2/TSS/RACF STIGs for system hardening.
  • Strong analytical and problem-solving abilities.
  • Excellent communication and collaboration skills.

Preferred Skills & Experience

  • 10+ years in z/OS ACF2 or TSS environments.
  • Exposure to Vulnerability Management tools and processes.
  • Familiarity with JIRA, Confluence, and SharePoint.
  • Background in z/OS security consulting or penetration testing.

Required Software / Technology

  • ACF2 or TSS mainframe security
  • zSecure programming using CARLa code
  • Preferred Software / Technology
  • N/A

Education / Certifications

  • Bachelor’s Degree and/or 15+ years of Mainframe Security experience