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Mainframe Operations Jobs in Colorado (NOW HIRING)

PNC Bank

Software Engineering Manager

Denver, CO · On-site

Provide after-hours operational leadership and on-call support. Participate in an on-call ... Oracle, SQL, Neo4J, Mongo (distributed) or DB2, VSAM (mainframe) Streaming/Event Platforms: Kafka ...

Collabera

Helpdesk Analyst

Highlands Ranch, CO · On-site

$21.50 - $29.50/hr

Answer incoming calls on the Online Payment Giant Operation Command Center toll free number for ATM ... MS Office Proficiency Experience with BMC Remedy, Tivoli NetCool monitoring, and Tandem mainframe a ...

Sun Print Management

Be Seen First

Service Tech Laser Print / MFP

Colorado Springs, CO · On-site

$23 - $25/hr

Your role will include troubleshooting, repairs, and general upkeep to ensure seamless operations ... AS400 mainframe services. Their unwavering commitment to excellence quickly opened new doors ...

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Mainframe Operations information

See Colorado salary details

$10

$56

$76

How much do mainframe operations jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for mainframe operations in Colorado is $56.13, according to ZipRecruiter salary data. Most workers in this role earn between $49.52 and $63.70 per hour, depending on experience, location, and employer.

What are mainframe operations?

Mainframe operations refer to the processes and tasks involved in managing, monitoring, and maintaining mainframe computer systems. These systems are powerful computers used by large organizations for critical applications, bulk data processing, and large-scale transaction processing. Mainframe operators ensure system reliability, perform backups, monitor performance, troubleshoot issues, and coordinate with IT teams to support business operations. Their work is essential to keeping core business systems running smoothly and securely.

What are the key skills and qualifications needed to thrive as a Mainframe Operations professional, and why are they important?

To thrive in Mainframe Operations, you need expertise in mainframe system administration, strong problem-solving skills, and a background in IT or computer science. Familiarity with IBM z/OS, JCL (Job Control Language), automation tools, and monitoring systems is typically required, along with certifications like IBM Certified System Programmer. Attention to detail, strong communication, and the ability to work under pressure help professionals quickly resolve incidents and coordinate with teams. These skills are essential to ensure the reliability, security, and optimal performance of critical enterprise computing environments.

What are some common challenges faced by professionals in Mainframe Operations, and how can they be addressed?

Professionals in Mainframe Operations often encounter challenges such as managing legacy systems, ensuring 24/7 uptime, and swiftly resolving system outages. Staying up to date with new automation tools and best practices can help address these challenges. Additionally, effective communication with application teams and constant monitoring are key to minimizing downtime and ensuring smooth operations. Continuous learning and participation in cross-training sessions can also help team members stay proficient as technologies evolve.

What is the difference between Mainframe Operations vs Mainframe System Programmer?

AspectMainframe OperationsMainframe System Programmer
Primary ResponsibilitiesMonitoring, maintaining, and supporting mainframe systems to ensure smooth operationInstalling, configuring, and optimizing mainframe system software and operating systems
Required SkillsKnowledge of mainframe hardware, job scheduling, and system monitoring toolsExpertise in system software, scripting, and system tuning
CertificationsIBM Certified System Administrator, z/OS certificationsIBM Certified System Programmer, z/OS certifications
Work EnvironmentData centers, mainframe rooms, enterprise IT departmentsData centers, enterprise IT teams, mainframe software support

Both roles are essential in mainframe environments, with Mainframe Operations focusing on system support and monitoring, while Mainframe System Programmers handle system software installation and optimization. They often collaborate but require different skill sets and certifications.

What are popular job titles related to Mainframe Operations jobs in Colorado? For Mainframe Operations jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Mainframe Operations jobs in Colorado look for? The top searched job categories for Mainframe Operations jobs in Colorado are:
Mainframe Operations jobs near you
Infographic showing various Mainframe Operations job openings in Colorado as of July 2026, with employment types broken down into 4% Locum Tenens, 76% Full Time, 6% Part Time, 7% Contract, and 7% Summer. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $116,746 per year, or $56.1 per hour.
Identity and Access Management (IAM) Security Administration Specialist (RACF exp. required)

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

Bank of America

Denver, CO

Full-time

PTO

Re-posted 28 days ago

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 is core to how we drive Responsible Growth. This includes our commitment to being an inclusive workplace, attracting and developing exceptional talent, supporting our teammates' physical, emotional, and financial wellness, recognizing and rewarding performance, and how we make an impact in the communities we serve.
Bank of America is committed to an in-office culture with specific requirements for office-based attendance and which allows for an appropriate level of flexibility for our teammates and businesses based on role-specific considerations.
At Bank of America, you can build a successful career with opportunities to learn, grow, and make an impact. Join us!

Job Summary:

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 is core to how we drive Responsible Growth. This includes our commitment to being an inclusive workplace, attracting and developing exceptional talent, supporting our teammates' physical, emotional, and financial wellness, recognizing and rewarding performance, and how we make an impact in the communities we serve.

Bank of America is committed to an in-office culture with specific requirements for office-based attendance and which allows for an appropriate level of flexibility for our teammates and businesses based on role-specific considerations.

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.

Role Description:

  • 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 RACF related security incidents and access issues

  • Provide RACF support during Mainframe upgrades, migrations and disaster recovery tests

  • Provide 24/7 on-call support for RACF related issues

  • Develop and maintain RACF process and procedural documentation

  • Work closely with internal/external audit and compliance to ensure adherence to IAM standards.

Required Qualifications:

  • 3+ years of experience with IAM

  • 3+ years of experience with Mainframe security administration (RACF)

  • Strong knowledge of z/OS mainframe environment, TSO/ISPF, JCL and security related exits

  • Excellent analytical, troubleshoot, and problem solving skills

  • Excellent communication skills

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 informationPay range$78,200.00 - $136,300.00 annualized salary, offers to be determined based on experience, education and skill set.Discretionary incentive eligibleThis 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.BenefitsThis 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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