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Mainframe Administration Jobs in Michigan (NOW HIRING)

Strong systems background (SAP, Excel, mainframe) Preferred Qualifications: * Master of Business Administration, CPA and/or CMA * Knowledge and understanding of financial statements * Effective ...

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Mainframe Administration information

What is mainframe administration?

Mainframe Administration involves managing and maintaining mainframe computer systems, which are powerful servers used by large organizations for critical applications and bulk data processing. Mainframe Administrators are responsible for installing, configuring, monitoring, and securing mainframe hardware and software. They ensure system performance, troubleshoot technical issues, handle backup and recovery, and apply updates or patches to keep systems running smoothly and securely. This role often requires strong technical skills, attention to detail, and the ability to work with legacy systems.

What are the key skills and qualifications needed to thrive as a mainframe administrator, and why are they important?

To thrive as a Mainframe Administrator, you need a solid understanding of mainframe operating systems (such as z/OS), system configuration, and troubleshooting, typically supported by a degree in computer science or related IT experience. Familiarity with tools like IBM System Automation, JCL, RACF, and monitoring solutions, as well as certifications such as IBM Certified System Administrator, is highly valued. Strong analytical thinking, attention to detail, and effective communication skills help administrators efficiently resolve issues and collaborate with IT teams. These skills and qualifications are essential to ensure the reliability, security, and optimal performance of critical enterprise computing environments.

What are some common challenges faced by mainframe administrators and how can they be addressed?

Mainframe Administrators often encounter challenges such as managing legacy systems, ensuring system uptime, and balancing security with accessibility. Keeping up with evolving technologies and integrating mainframes with modern applications can require continuous learning and adaptation. Effective communication with development and operations teams is vital to ensure seamless updates and minimize downtime. Proactively monitoring system performance and applying best practices for disaster recovery can also help mitigate risks and maintain reliability.

What is the difference between Mainframe Administration vs Mainframe Support?

AspectMainframe AdministrationMainframe Support
CertificationsIBM Certified System Administrator, z/OS certificationsSimilar certifications, often including z/OS support certifications
Work EnvironmentData centers, enterprise IT departments managing mainframe systemsHelp desks, support teams assisting users and troubleshooting issues
ResponsibilitiesSystem setup, configuration, maintenance, performance tuningIssue resolution, user support, incident management
Industry UsageFinancial institutions, government agencies, large corporationsSame industries, focusing on user support and problem resolution

Mainframe Administration involves managing and maintaining mainframe systems, ensuring optimal performance and security. Mainframe Support focuses on assisting users, troubleshooting issues, and resolving incidents. Both roles require similar certifications and are vital in industries relying on mainframe technology, but they differ in daily responsibilities and focus areas.

Is it hard to become a mainframe administrator?

Becoming a mainframe administrator requires a strong understanding of mainframe systems like IBM z/OS, proficiency in scripting and automation, and often a relevant certification. The role can be technically challenging due to the complexity of mainframe environments, but with proper training and experience, it is achievable for those with a background in IT or computer science.

Is mainframe administration a good career option?

Mainframe administration is a stable and well-paying career that involves managing large-scale computer systems used by many organizations. It requires knowledge of mainframe operating systems like z/OS, skills in system maintenance, and often certifications such as IBM Certified System Administrator. The role offers opportunities for specialization and long-term job security due to the continued reliance on mainframes in industries like finance and government.

What does a mainframe administrator do?

A mainframe administrator manages and maintains large-scale computer systems known as mainframes, ensuring their security, performance, and availability. They configure hardware and software, monitor system operations, troubleshoot issues, and implement updates, often using tools like z/OS and requiring knowledge of system security and backup procedures.

What are popular job titles related to Mainframe Administration jobs in Michigan?

For Mainframe Administration jobs in Michigan, the most frequently searched job titles are:

What job categories do people searching Mainframe Administration jobs in Michigan look for?

The top searched job categories for Mainframe Administration jobs in Michigan are:

What cities in Michigan are hiring for Mainframe Administration jobs?

Cities in Michigan with the most Mainframe Administration job openings:

Infographic showing various Mainframe Administration job openings in Michigan as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 12% Part Time, 2% Temporary, 3% Contract, and 1% Nights. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Security Architect (Identity & Access Management)

Collabera

Saline, MI โ€ข Remote

$58.50 - $75.75/hr

Contractor

Re-posted 11 days ago


Job description

Company Description

About Collabera
Collabera is the largest minority-owned Information Technology (IT) staffing firm in the U.S., with more than $525 million in sales revenue and a global presence that represents approximately 10,000 professionals across North America (U.S., Canada), Asia Pacific (India, Philippines, Singapore, Malaysia) and the United Kingdom. We support our clients with a strong recruitment model and a sincere commitment to their success, which is why more than 75% of our clients rank us amongst their top three staffing suppliers.

Not only are we committed to meeting and exceeding our customer's needs, but we are committed to our employees' satisfaction as well. We believe our employees are the cornerstone of our success and we make every effort to ensure their satisfaction throughout their tenure with Collabera. As a result of these efforts, we have been recognized by Staffing Industry Analysts (SIA) as the "Best Staffing Firm to Work For" for four consecutive years since 2012. With over forty offices globally and a presence in seven countries, Collabera provides staff augmentation, managed services and direct placement services to Global 2000 Corporations. Collabera is ranked amongst the top 10 IT staffing firms in the U.S., and for the past 24 years we have continued to grow rapidly year after year.

For consultants and employees, Collabera offers an enriching experience that promotes career growth and lifelong learning. Visit www.collabera.com to learn more about our latest job openings.

Awards and Recognitions
--Staffing Industry Analysts: Best Staffing Firm to Work For (2015, 2014, 2013, 2012)
--Staffing Industry Analysts: Largest U.S. Staffing Firms (2015, 2014, 2013)
--Staffing Industry Analysts: Largest Minority Owned IT Staffing Firm in the US.

Job Description

BS or BA degree in computer science, business administration, or related technical field or equivalent experience is required

Minimum of 8 years of security application architecture, data security and code review experience.

Must have expert level knowledge of a wide variety of information security architectures, concepts and techniques, as well as supporting security tools

Exemplary general IT knowledge (applications development, testing, deployment, operations, documentation, standards, best practices, security, hardware, networking, OS, DBMS, middleware, etc.)

Experience with secure application architecture, application intrusion and vulnerability penetration testing, secure coding practices, J2EE/.NET/Web Services Architecture and code review

Experience with pattern oriented design and architecture of high-volume transactional systems

Experience in identifying and validating application vulnerabilities at both an architectural and source code level.

Must have strong skills in networking (TCP/IP, topology & security), operating systems (Windows, UNIX, Linux, Citrix, Midrange and Mainframe), databases, application security, web operations (internet security), and secure remote access capabilities

Extensive knowledge of information security best practices, regulatory concerns and security standards including COBIT, ISO, ITIL, CMM, and Sarbanes-Oxley

Effective project management skills, including the ability to plan, organize, prioritize, and balance multiple tasks and/or projects to ensure target dates and goals are achieved

Ability to coordinate the efforts of multiple internal and external cross-functional teams to perform thorough audit processes

Must have excellent analytical abilities

Excellent written and verbal communication skills with the ability to work independently or as part of a team

Qualifications

Technical Skills: Oracle Identity Manager, Oracle Unified Directory, Oracle Access Manager, Workday, Active Directory, Azure, ADFS, SPML, Linux, MSSQL, LDAP, XML, Oracle DB, SQL Server, Weblogic, REST

Additional Information

To know more about this position, please contact:

Sreeni

973-841-2408

sreenivasulu. bellapu(at)collabera.com


Collabera logo

About Collabera

Sourced by ZipRecruiter

Collabera is a Global Digital Solutions Company providing Software Engineering Solutions for the world's most tech-forward organizations in the areas of Engineering, Cloud and Data/AI. With its roots serving the engineering needs of the world's most recognized businesses in Technology, Financial Services, Telecom and Healthcare, Collabera today operates across 60 locations in 11 countries, serves 30% of the Fortune 500, and has exceeded the industry growth rate by 3-4x for several years.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Morristown, NJ, US

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