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Mainframe Developer Jobs in Denver, CO (NOW HIRING)

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Mainframe Developer information

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$10

$54

$74

How much do mainframe developer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for mainframe developer in Denver, CO is $54.92, according to ZipRecruiter salary data. Most workers in this role earn between $48.46 and $62.31 per hour, depending on experience, location, and employer.

Is a mainframe developer hard to learn?

Mainframe developers typically need to learn specialized programming languages like COBOL and understand mainframe environments, which can have a steep learning curve for beginners. However, with prior programming experience and training, acquiring the necessary skills is achievable, and many employers offer on-the-job training or certification programs.

What is the difference between Mainframe Developer vs Mainframe Analyst?

AspectMainframe DeveloperMainframe Analyst
Primary RoleDesigning, coding, and testing mainframe applicationsAnalyzing and maintaining existing mainframe systems
Skills & CertificationsCOBOL, JCL, DB2, certifications like IBM Certified DeveloperCOBOL, JCL, system analysis, troubleshooting skills
Work EnvironmentDevelopment teams, coding in mainframe environmentsSupport teams, system analysis, user support
Industry UsageFinancial services, insurance, government agenciesFinancial institutions, healthcare, government agencies

While Mainframe Developers focus on creating and implementing mainframe applications, Mainframe Analysts primarily analyze, troubleshoot, and maintain existing systems. Both roles require similar technical skills and often work within the same industries, but their core responsibilities differ in development versus support and analysis.

What are some common challenges mainframe developers face when integrating legacy systems with modern applications?

Mainframe Developers often encounter challenges such as ensuring compatibility between legacy systems and newer technologies, managing data migration without disrupting business operations, and maintaining the security of sensitive data. Effective communication with cross-functional teams, such as application developers and infrastructure engineers, is essential to address these challenges. Staying updated on both mainframe and modern programming practices helps ease integration and ensures long-term system reliability.

Is a mainframe developer a good career?

A mainframe developer is a specialized IT professional who maintains and develops applications on mainframe systems, which are used by large organizations for critical operations. The role offers stable employment, competitive salaries, and requires skills in languages like COBOL and tools such as JCL. Demand remains steady in industries like finance and government, making it a viable career choice for those with relevant expertise.

What is a mainframe developer?

Mainframe Developers are specialized software engineers who design, develop, maintain, and troubleshoot applications on mainframe computer systems, such as IBM's z/OS. They typically work with languages like COBOL, JCL, and CICS, and are responsible for ensuring the performance, security, and reliability of mission-critical business applications. Mainframe Developers are commonly employed in industries like banking, insurance, and government, where large-scale, high-volume transaction processing is essential.

Is mainframe developer still in demand?

Mainframe developers are still in demand in industries such as finance, government, and insurance that rely on legacy systems. They typically work with COBOL, JCL, and mainframe environments, and demand remains steady due to the ongoing need for system maintenance and integration. However, the overall job market is gradually shifting toward modern technologies, so acquiring skills in related areas can enhance job prospects.

What are the key skills and qualifications needed to thrive as a mainframe developer?

To thrive as a Mainframe Developer, you need expertise in programming languages such as COBOL, JCL, and SQL, along with a strong understanding of mainframe operating systems and batch processing concepts. Familiarity with tools like IBM z/OS, DB2, CICS, and version control systems is typically required, and certifications from IBM or related organizations can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help Mainframe Developers excel in troubleshooting and collaborating with cross-functional teams. These skills are crucial for maintaining, optimizing, and modernizing legacy systems that are vital to many large organizations’ operations.
What are popular job titles related to Mainframe Developer jobs in Denver, CO? For Mainframe Developer jobs in Denver, CO, the most frequently searched job titles are:
What job categories do people searching Mainframe Developer jobs in Denver, CO look for? The top searched job categories for Mainframe Developer jobs in Denver, CO are:
Infographic showing various Mainframe Developer job openings in Denver, CO as of August 2026, with employment types broken down into 51% Full Time, and 49% Contract. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $114,243 per year, or $54.9 per hour.

Identity and Access Management (IAM) Security Administration Specialist (RACF exp. strongly preferre

Bank of America

Denver, CO • On-site

Full-time

PTO

Posted 9 days ago


Bank Of America rating

8.2

Company rating: 8.2 out of 10

Based on 525 frontline employees who took The Breakroom Quiz

51st of 170 rated banks


Job description

Job Description:
At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. We do this by driving Responsible Growth and delivering for our clients, teammates, communities and shareholders every day.
Being a Great Place to Work and providing a culture of caring is core to how we drive Responsible Growth. We are intentional about fostering an inclusive workplace where every teammate has the opportunity to succeed, build a career and contribute to our shared success. This includes attracting and developing exceptional talent, recognizing and rewarding performance, and supporting our teammates' physical, emotional, and financial wellness through affordable, competitive and flexible benefits.
We value the unique perspectives individuals bring from all backgrounds and career paths - whether shaped by military service, community college education, or a wide range of work and life experiences. These journeys foster resilience, leadership and innovation, strengthening our workforce and positively impact the communities we serve.
Bank of America is committed to an in-office culture that supports collaboration, engagement, and career development. Our approach includes clear in-office expectations, while providing an appropriate level of flexibility based on role-specific responsibilities and business needs.
At Bank of America, you can build a successful career with opportunities to learn, grow, and make an impact. Join us!
Position Summary:
Global Information Security (GIS) is responsible for protecting bank information systems, confidential and proprietary data, and customer information. GIS develops the bank's Information Security strategy and policy, manages the Information Security program, identifies and addresses vulnerabilities and operates a global security operations center that monitors, detects and responds to cybersecurity incidents. Within GIS, Identity and Access Management (IAM) is a security discipline that enables the right individuals to access the right resources at the right times and in the right context. IAM addresses the mission-critical need to ensure appropriate access to the resources across increasingly heterogeneous technology environments, and to meet increasingly rigorous compliance requirements.
What you can expect in Identity & Access Management:
In today's highly connected world, managing and securing the identity of users is essential to the safety and success of our workforce. The Identity & Access Management (IAM) team works within Global Information Services (GIS) and in close participation with all other LOB teams as well as second and third line of defense partners. This role is highly visible and requires frequent interaction with senior management and key stakeholders.
Are you passionate about the latest IT technologies and thrive in a fast-paced international environment? In a typical day, you may work with other team members on the book of work, operational concerns, or risk items. You will help overcome obstacles and maintain good relationships with key stakeholders across the bank to ensure timely and effective delivery. We offer you the opportunity to collaborate with passionate competent people, experts in their field. We thrive on being challenged and everything we do is anchored in managing risk for the bank.
Responsibilities:
  • Administer and maintain RACF security profiles for users, groups, datasets and general resources.
  • Implement, review, and update RACF rules to align with security policies and compliance requirements.
  • Analyze and troubleshoot security incidents and access issues, including 24/7 on-call support on a rotating basis.
  • Provide support during mainframe upgrades, migrations, and disaster recovery tests.
  • Develop and maintain process and procedural documentation.
  • Identify opportunities for process automation or improvement and design/develop/deploy solutions.
  • Work closely with internal/external audit and compliance teams to ensure adherence to IAM standards.

Required Qualifications:
  • 3+ years of experience in mainframe security administration/engineering in a RACF environment
  • 3+ years of relevant IAM experience
  • Working knowledge of the z/OS mainframe environment
  • Experience with:
  • Add-on security managers (zSecure/Vanguard)
  • TSO/ISPF
  • JCL, CARLa, and/or REXX
  • USS Security
  • Utilizing AI for process improvement/automation
  • Excel
  • ServiceNow

Desired Qualifications:
  • Excellent communication skills
  • Excellent analytical, troubleshooting, and problem-solving skills
  • Ability to work collaboratively with other team members and partners in a fast-paced/high-volume environment.

This job will be open and accepting applications for a minimum of seven days from the date it was posted
Shift:
1st shift (United States of America)
Hours Per Week:
40
Pay Transparency details
US - CO - Denver - 1144 15th St - Denver Gis (CO9926), US - DC - Washington - 1800 K St NW - 1800 K Street NW (DC1842), US - IL - Chicago - 540 W Madison St - Bank Of America Plaza (IL4540), US - MA - Boston - 100 Federal St - 100 Federal St Lp (MA5100)
Pay and benefits information
Pay range
$78,200.00 - $136,300.00 annualized salary, offers to be determined based on experience, education and skill set.
Discretionary incentive eligible
This role is eligible to participate in the annual discretionary plan. Employees are eligible for an annual discretionary award based on their overall individual performance results and behaviors, the performance and contributions of their line of business and/or group; and the overall success of the Company.
Benefits
This role is currently benefits eligible. We provide industry-leading benefits, access to paid time off, resources and support to our employees so they can make a genuine impact and contribute to the sustainable growth of our business and the communities we serve.

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About Bank Of America

Sourced by ZipRecruiter

At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. Responsible Growth is how we run our company and how we deliver for our clients, teammates, communities and shareholders every day. One of the keys to driving Responsible Growth is being a great place to work for our teammates around the world. We're devoted to being a diverse and inclusive workplace for everyone. We hire individuals with a broad range of backgrounds and experiences and invest heavily in our teammates and their families by offering competitive benefits to support their physical, emotional, and financial well-being.

Industry

Finance and insurance

Company size

10,000+ Employees

Headquarters location

Charlotte, NC, US

Year founded

1998

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