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Esp Mainframe Jobs in Colorado (NOW HIRING)

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Esp Mainframe information

What is an ESP Mainframe?

An ESP Mainframe job refers to a role involving the management and automation of mainframe batch processing using the Enterprise System Platform (ESP) scheduler. ESP is a job scheduling software commonly used to automate, monitor, and manage batch jobs across mainframe environments. Professionals in this role are responsible for creating, scheduling, troubleshooting, and optimizing job workflows to ensure efficient processing and timely business operations. They may also work closely with application developers, system administrators, and operations teams to integrate and maintain job schedules.

What are the key skills and qualifications needed to thrive as an ESP Mainframe specialist?

To thrive as an ESP Mainframe Specialist, you need a solid background in mainframe operations, job scheduling concepts, and experience with tools like CA Workload Automation ESP, often supported by a degree in computer science or related fields. Familiarity with JCL, z/OS environments, and related automation tools or certifications is typically required. Strong analytical thinking, problem-solving abilities, and effective communication are vital soft skills for addressing scheduling issues and collaborating with IT teams. These skills ensure reliable batch processing, minimize downtime, and support business-critical operations on mainframe platforms.

What are some typical challenges faced by ESP Mainframe professionals when managing large-scale job scheduling environments?

ESP Mainframe professionals often encounter challenges such as coordinating complex job dependencies, ensuring minimal downtime during batch processing, and quickly resolving job failures to maintain business continuity. Managing multiple schedules across different business units requires strong organizational skills and effective communication with application teams and other IT staff. Staying up to date with system upgrades and automation best practices is also essential for optimizing workload automation and reducing manual interventions.

What is the difference between Esp Mainframe vs IBM Mainframe Developer?

AspectEsp MainframeIBM Mainframe Developer
Required CertificationsTypically includes certifications in Esp programming and mainframe basicsOften requires IBM-specific certifications like IBM Certified System Programmer
Work EnvironmentMainly in environments using Esp language for mainframe applicationsWorks on IBM z/OS systems, developing in languages like COBOL, PL/I, or Assembler
Industry UsageUsed in industries with Esp mainframe applications, such as banking and insuranceCommon across industries utilizing IBM mainframe systems for enterprise solutions

Esp Mainframe and IBM Mainframe Developer roles both operate within mainframe environments, but Esp Mainframe specialists focus on Esp language applications, while IBM Mainframe Developers work on IBM-specific systems and languages. Both roles require mainframe knowledge but differ in technical focus and certifications.

Are Esp Mainframe jobs in demand?

Esp Mainframe jobs are in demand due to the continued reliance on mainframe systems in industries like finance and government. These roles often require skills in COBOL, JCL, and mainframe environments, with steady demand for experienced professionals to maintain and upgrade legacy systems.

What are popular job titles related to Esp Mainframe jobs in Colorado?

For Esp Mainframe jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Esp Mainframe jobs in Colorado look for?

The top searched job categories for Esp Mainframe jobs in Colorado are:

What cities in Colorado are hiring for Esp Mainframe jobs?

Cities in Colorado with the most Esp Mainframe job openings:

Esp Mainframe jobs near you
Infographic showing various Esp Mainframe job openings in Colorado as of August 2026, with employment types broken down into 86% Full Time, and 14% Contract. Highlights an 83% In-person, 4% Hybrid, and 13% Remote job distribution.

Senior Software Engineer - Mainframe

Jobtailor

Denver, CO • On-site

$85 - $125/hr

Other

Posted 5 days ago

Job description

  • Collaborate with stakeholders to interpret requirements for project components and incorporate feedback into future designs or solution fixes.
  • Translate business requirements by verifying assumptions and escalating potential design issues to appropriate stakeholders.
  • Contribute to project estimation and upscale issues that may cause delays.
  • Develop, implement, and maintain code for products, services, or components, applying coding patterns, guidelines, and best practices.
  • Apply debugging tools to verify assumptions and proactively flag issues before they occur.
  • Participate in code reviews to ensure coding standards are followed and address routine pull requests.
  • Manage end-to-end lifecycle of application enhancements by working with architects, systems analysts, project managers, QA and other developers to successfully implement projects.
  • Leverage and build knowledge of software developer tools to create, debug, and maintain code for components.
  • Prepare technical documents, develop code, review code, build environment, review test results, and prepare plan for implementation.
  • Identify opportunities for future enhancements and refinements to standards, best practices and development methodologies.
Requirements
  • Master's degree in Math, Science, Engineering, or Computer Science, Information Systems or related field
  • OR Bachelor's degree in Math, Science, Engineering, or Computer Science, Information Systems or related field AND minimum two (2) years of experience in a directly related field
  • OR Minimum five (5) years of directly related experience.
  • Development experience in COBOL, JCL, ISPF required
  • Development experience on MVS/OS 390 batch application required
  • Development experience using ESP, CA7 or another scheduling software
  • Development experience using FILE-AID
  • Development experience with Connex/Advantage settlement application or equivalent
  • Development experience with a Settlement/Reporting application in the Financial sector
  • Ability to solve complex software development/design issues
  • Ability to write clean, coherent code following established coding guidelines
  • Strong analytical and problem-solving skills
  • Good knowledge of EFT settlement and transaction processing
  • Hands-on knowledge of Artificial Intelligence (AI) and Large Language Models (LLM) is highly desirable.
Core Competencies

Demonstrates expertise in COBOL, JCL, and MVS/OS 390 batch application development, with a strong focus on coding best practices and debugging. Proficient in managing application enhancements and collaborating with cross-functional teams in the financial sector.

Highest-signal resume keywords
  • COBOL Development
  • MVS/OS 390 Batch Application Development
  • EFT Settlement Knowledge
  • Analytical Problem-Solving
  • Artificial Intelligence (AI) Knowledge
Hard Skills
  • COBOL
  • JCL
  • ISPF
  • ESP
  • CA7
  • FILE-AID
  • Connex/Advantage
  • Settlement Application Development
  • Transaction Processing
  • Coding Guidelines
Soft Skills
  • Analytical Skills
  • Problem-Solving Skills
Industry Keywords
  • Financial Sector
  • EFT Settlement
  • Transaction Processing
  • Software Development
  • Development Methodologies
Tools & Technologies
  • Scheduling Software
  • Debugging Tools
  • Software Developer Tools
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