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Mainframe Z Os System Programmer Jobs in Iowa (NOW HIRING)

Mainframe Developer

Davenport, IA · On-site

$80 - $110/hr

As our client continues to integrate their Mainframe system into our infrastructure, they require a skilled Mainframe Developer to assist in the analysis and translation of existing legacy COBOL, JCL ...

Mainframe Developer

Davenport, IA · On-site

$46.50 - $59.75/hr

Provide expertise and guidance on Mainframe system architecture and codebase. Qualifications ... Bachelor's degree in Computer Science, Engineering, or related field preferred. If you are ...

Mainframe Specialist

Des Moines, IA · On-site

$70K - $196K/yr

Evaluate legacy systems and propose actionable modernization strategies-covering rehosting ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...

Maintain and improve solutions connected to LifePro and mainframe-based systems, ensuring ... Use Azure DevOps to manage assigned work, contribute to delivery planning, and support efficient ...

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Mainframe Z Os System Programmer information

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How much do mainframe z os system programmer jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for mainframe z os system programmer in Iowa is $54.64, according to ZipRecruiter salary data. Most workers in this role earn between $49.66 and $63.22 per hour, depending on experience, location, and employer.

What is a mainframe z/os system programmer?

A Mainframe Z OS System Programmer is an IT professional responsible for installing, configuring, maintaining, and troubleshooting IBM mainframe systems running the z/OS operating system. They ensure the mainframe environment is stable, secure, and optimized for performance, supporting critical business applications. Their duties include system upgrades, applying patches, disaster recovery planning, and providing technical support to other IT teams. This role is crucial for organizations that rely on mainframe computing for large-scale transaction processing and data management.

What are the key skills and qualifications needed to thrive as a mainframe z/os system programmer?

To thrive as a Mainframe Z/OS System Programmer, you need deep expertise in IBM mainframe operating systems, programming languages like Assembler and REXX, and a strong foundation in systems administration, usually supported by a relevant degree or equivalent experience. Familiarity with tools such as IBM SMP/E, TSO/ISPF, JCL, and mainframe security systems is essential, and certifications like IBM Certified System Programmer can be beneficial. Analytical thinking, attention to detail, and effective problem-solving are key soft skills that help professionals excel in troubleshooting and collaborating with technical teams. These skills and qualifications are crucial for ensuring reliable, secure, and efficient mainframe operations that support critical business processes.

What are some common challenges faced by mainframe z/os system programmers, and how can they be addressed?

Mainframe Z/OS System Programmers often encounter challenges such as managing system upgrades, ensuring high availability, and troubleshooting complex performance issues. Keeping up with evolving technologies and integrating new software with legacy systems can also be demanding. To address these challenges, programmers typically work closely with application developers, attend ongoing training, and utilize robust monitoring tools. Collaboration and strong communication within cross-functional teams are key to maintaining system stability and implementing updates smoothly.

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What job categories do people searching Mainframe Z Os System Programmer jobs in Iowa look for?

The top searched job categories for Mainframe Z Os System Programmer jobs in Iowa are:

What cities in Iowa are hiring for Mainframe Z Os System Programmer jobs?

Cities in Iowa with the most Mainframe Z Os System Programmer job openings:

Infographic showing various Mainframe Z Os System Programmer job openings in Iowa as of August 2026, with employment types broken down into 2% As Needed, 83% Full Time, 13% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $113,657 per year, or $54.6 per hour.

Lead Mainframe Storage Engineer

Nevada, IA


Morgan Stanley
Finance and Insurance • 10K+ employees

8.4

Company rating: 8.4 out of 10

Based on 155 frontline employees who took The Breakroom Quiz

33rd of 152 rated financial services

People enjoy working here

Good employer

Recommended by students


$110K - $165K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted yesterday

New


Job description

In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. This is a Lead Cloud & Infrastructure Engineering position at Vice President Level, which is part of the job family responsible for managing and optimizing technical infrastructure and ensuring the seamless operation of IT systems to support business needs effectively.


Morgan Stanley is an industry leader in financial services, known for mobilizing capital to help governments, corporations, institutions, and individuals around the world achieve their financial goals.


Interested in joining a team that's eager to create, innovate and make an impact on the world? Read on.


Enterprise Z is dedicated to bolstering organizational stability, security and efficiency by leveraging IBM Z technology in alignment with Morgan Stanley's tech goals. Through advanced observability, automation and modern architectural strategies, we deliver scalable, reliable and high-performing technology solutions. These solutions ensure seamless integration while providing exceptional value. Our unwavering commitment to innovation, collaboration and continuous improvement nurtures a resilient, forward-thinking organization capable of meeting the demanding needs of our clients and adhering to global standards.

We are searching for a Lead Mainframe Storage Engineer to join the Z Infrastructure team responsible for providing a highly available Z Compute and Storage platform, resilient against infra failures, regional disasters and cyber events.


What you'll do in the role:

  • Infrastructure Management: Configure and maintain hardware including IBM DS8000 series DASD, TS7700 Virtual Tape Servers (VTS), that requires experience with the TS7700 MI and DS8K HMCs

  • Data & Space Management: Utilize the DFSMS suite of products to design SMS configurations, manage data class, storage class, and management class rules.

  • Backup & Disaster Recovery: Oversee data replication, disaster recovery planning, and routine backups, leveraging tools like DFHSM and DFDSS.

  • Capacity Planning: Monitor storage utilization, forecast future space requirements, and plan infrastructure upgrades to prevent storage shortages.

  • Automation & Scripting: Write and maintain automation scripts using REXX to streamline routine storage operations and alerts. For e.g. adding volumes to a storage group that is short on capacity.

  • Incident Response: Troubleshoot storage-related outages, perform root cause analysis (RCA), and resolve dataset access issues.

What you'll bring to the role:

  • Operating Systems: Deep knowledge of the IBM z/OS environment.

  • Software & Utilities: Proficiency with system utilities (ICKDSF, IDCAMS, IEBCOPY), and tape management systems (TLMS, RMM). Tivoli Advance catalog management (catalog management tool) and IBM Tivoli Advance allocation management for z/OS (allocation optimizer tool)

  • Connectivity: Understanding of FICON connectivity and z/OS access methods (VSAM, QSAM).

  • Analytical Thinking: Strong problem-solving abilities to execute complex storage migrations with minimal impact to production workloads Must have Skills

  • Replication and PPRC protocols. Metro Mirror, Global Mirror, Global Copy

  • Cyber - Safe Guarded Copy

  • Experience with Copy Services Manager, ESSNI etc.

  • Resiliency - Hyperswap & Hyperwrite

  • Performance - Hyperlinks

Nice to have:

  • Certificate deployment and management for network connections

  • Python or Perl Scripting

  • GDPS

  • Secure Vault (Cyber) - Physical and Virtual isolation.

  • Cloud Storage for tape archival

WHAT YOU CAN EXPECT FROM MORGAN STANLEY:

At Morgan Stanley, we raise, manage and allocate capital for our clients - helping them reach their goals. We do it in a way that's differentiated - and we've done that for 90 years. Our values - putting clients first, doing the right thing, leading with exceptional ideas, committing to diversity and inclusion, and giving back - aren't just beliefs, they guide the decisions we make every day to do what's best for our clients, communities and more than 80,000 employees in 1,200 offices across 42 countries. At Morgan Stanley, you'll find an opportunity to work alongside the best and the brightest, in an environment where you are supported and empowered. Our teams are relentless collaborators and creative thinkers, fueled by their diverse backgrounds and experiences. We are proud to support our employees and their families at every point along their work-life journey, offering some of the most attractive and comprehensive employee benefits and perks in the industry. There's also ample opportunity to move about the business for those who show passion and grit in their work.

To learn more about our offices across the globe, please copy and paste https://www.morganstanley.com/about-us/global-offices into your browser.

For Cleveland, Ohio:
Expected base pay rates for the role will be between $110,000 and $165,000 per year at the commencement of employment. However, base pay if hired will be determined on an individualized basis and is only part of the total compensation package, which, depending on the position, may also include commission earnings, incentive compensation, discretionary bonuses, other short and long-term incentive packages, and other Morgan Stanley sponsored benefit programs.

For Colorado:
Salary range for the position: $125,000 and $175,000 per year. The successful candidate may be eligible for an annual discretionary incentive compensation award. The successful candidate may be eligible to participate in the relevant business unit's incentive compensation plan, which also may include a discretionary bonus component. Morgan Stanley offers a full spectrum of benefits, including Medical, Prescription Drug, Dental, Vision, Health Savings Account, Dependent Day Care Savings Account, Life Insurance, Disability and Other Insurance Plans, Paid Time Off (including Sick Leave consistent with state and local law, Parental Leave and 20 Vacation Days annually), 10 Paid Holidays, 401(k), and Short/Long Term Disability, in addition to other special perks reserved for our employees. Please visit mybenefits.morganstanley.com to learn more about our benefit offerings. The application window is expected to close 11/30/2026.

For Illinois:
Salary range for the position: $135,000 and $195,000 per year. The successful candidate may be eligible for an annual discretionary incentive compensation award. The successful candidate may be eligible to participate in the relevant business unit's incentive compensation plan, which also may include a discretionary bonus component. Morgan Stanley offers a full spectrum of benefits, including Medical, Prescription Drug, Dental, Vision, Health Savings Account, Dependent Day Care Savings Account, Life Insurance, Disability and Other Insurance Plans, Paid Time Off (including Sick Leave consistent with state and local law, Parental Leave and 20 Vacation Days annually), 10 Paid Holidays, 401(k), and Short/Long Term Disability, in addition to other special perks reserved for our employees. Please visit mybenefits.morganstanley.com to learn more about our benefit offerings.

For Maine:
Expected base pay rates for the role will be between $125,000 and $175,000 per year at the commencement of employment. However, base pay if hired will be determined on an individualized basis and is only part of the total compensation package, which, depending on the position, may also include commission earnings, incentive compensation, discretionary bonuses, other short and long-term incentive packages, and other Morgan Stanley sponsored benefit programs.

For Maryland:
Salary range for the position: $140,000 and $195,000 per year. The successful candidate may be eligible for an annual discretionary incentive compensation award. The successful candidate may be eligible to participate in the relevant business unit's incentive compensation plan, which also may include a discretionary bonus component. Morgan Stanley offers a full spectrum of benefits, including Medical, Prescription Drug, Dental, Vision, Health Savings Account, Dependent Day Care Savings Account, Life Insurance, Disability and Other Insurance Plans, Paid Time Off (including Sick Leave consistent with state and local law, Parental Leave and 20 Vacation Days annually), 10 Paid Holidays, 401(k), and Short/Long Term Disability, in addition to other special perks reserved for our employees. Please visit mybenefits.morganstanley.com to learn more about our benefit offerings.

For Massachusetts:
Expected base pay rates for the role will be between $135,000 and $195,000 per year at the commencement of employment. However, base pay if hired will be determined on an individualized basis and is only part of the total compensation package, which, depending on the position, may also include commission earnings, incentive compensation, discretionary bonuses, other short and long-term incentive packages, and other Morgan Stanley sponsored benefit programs.

For Minnesota:
Salary range for the position: $125,000 and $175,000 per year. The successful candidate may be eligible for an annual discretionary incentive compensation award. The successful candidate may be eligible to participate in the relevant business unit's incentive compensation plan, which also may include a discretionary bonus component. Morgan Stanley offers a full spectrum of benefits, including Medical, Prescription Drug, Dental, Vision, Health Savings Account, Dependent Day Care Savings Account, Life Insurance, Disability and Other Insurance Plans, Paid Time Off (including Sick Leave consistent with state and local law, Parental Leave and X Vacation Days annually), 10 Paid Holidays, 401(k), and Short/Long Term Disability, in addition to other special perks reserved for our employees. Please visit mybenefits.morganstanley.com to learn more about our benefit offerings.

For Vermont:
Expected base pay rates for the role will be between $125,000 and $175,000 per year at the commencement of employment. However, base pay if hired will be determined on an individualized basis and is only part of the total compensation package, which, depending on the position, may also include commission earnings, incentive compensation, discretionary bonuses, other short and long-term incentive packages, and other Morgan Stanley sponsored benefit programs.

For Virginia:
Expected base pay rates for the role will be between $135,000 and $195,000 per year at the commencement of employment. However, base pay if hired will be determined on an individualized basis and is only part of the total compensation package, which, depending on the position, may also include commission earnings, incentive compensation, discretionary bonuses, other short and long-term incentive packages, and other Morgan Stanley sponsored benefit programs.

For Washington:
Salary range for the position: $155,000 and $215,000 per year. The successful candidate may be eligible for an annual discretionary incentive compensation award. The successful candidate may be eligible to participate in the relevant business unit's incentive compensation plan, which also may include a discretionary bonus component. Morgan Stanley offers a full spectrum of benefits, including Medical, Prescription Drug, Dental, Vision, Health Savings Account, Dependent Day Care Savings Account, Life Insurance, Disability and Other Insurance Plans, Paid Time Off (including Sick Leave consistent with state and local law, Parental Leave and 20 Vacation Days annually), 10 Paid Holidays, 401(k), and Short/Long Term Disability, in addition to other special perks reserved for our employees. Please visit mybenefits.morganstanley.com to learn more about our benefit offerings.

Morgan Stanley is an equal opportunity employer committed to building and maintaining a workforce that is diverse in experience and background. Our recruiting efforts reflect our strong commitment to a culture of inclusion, where individuals are hired, developed, and advanced based on their skills and talents.

Our workforce reflects a broad cross-section of the global communities in which we operate, bringing a variety of backgrounds, talents, perspectives, and experiences.

For more information, please visit: https://www.morganstanley.com/people-opportunities/eeo.


Morgan Stanley logo

About Morgan Stanley

Sourced by ZipRecruiter

Since our founding in 1935, Morgan Stanley has been committed to serving local and global communities by being a market leader in Investment Banking, Securities, Investment Management and Wealth Management services. Our belief that capital can work to benefit all of society inspires us to put our clients first, lead with exceptional ideas, hold our business to high ethical standards, and give back to communities around the world through philanthropy and public works. We have a smart casual dress code and operate under a philosophy that balances work with your personal life. Our people's talent, passion, and expertise is the fuel on which our organization runs, therefore, our people are our greatest asset. Diversity and inclusiveness is a critical component for our success and it is our priority to continue building a firm that values the unique background and identity of every one of our employees, thus enabling our people to bring their full, and best selves to work each day. Teamwork is the essence of our approach, and so are the values of integrity, excellence, and enabling our people to achieve at the highest levels. We invite you to learn more about our commitment to diversity and serving our community.

Industry

Finance and insurance and software development

Company size

10,000+ Employees

Headquarters location

New York, NY, US


What Morgan Stanley employees say

Pay

Benefits

Hours and flexibility

Workplace

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