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Mainframe Jobs in Washington (NOW HIRING)

Stem Xpert

Mainframe Tester

Mclean, VA

Mainframe Tester Location: Mclean VA and Alpharetta, GA No of Positions: 2 Position type: Contract/C2C Interview Process : Written Test + 1 Skype/in person Interview (Hence Look only Locals- VA) We ...

Atria Group LLC

Mainframe Developer

Chantilly, VA · On-site

$50.25 - $64.50/hr

Hogan, COBOL, DB2, JCL, VSAM, Mainframe Utilities NOTE: ONLY US CITIZEN's OR GREEN CARD HOLDERS. Candidate has to work from Chantilly, VA for about 3-4 months and then has to relocate to Tampa, FL ...

System One

Mainframe Engineer

Merrifield, VA · Remote

Mainframe Engineer Location: Vienna, VA Type: Long Term W-2 Contract Compensation: Negotiable Work Model: Hybrid - onsite and remote Hours: 40 hrs a week Security Clearance: None but full background ...

Morgan Stanley

Mainframe CICS Systems Engineer

Mclean, VA · On-site

$49.50 - $63.75/hr

The Mainframe CICS Systems Programmer/Engineer is responsible for all phases of CICS engineering, system and software maintenance, and CICS related operational functions. The candidate must be ...

AMERICAN SYSTEMS

Mainframe System Programmer

Mclean, VA

$120K - $140K/yr

... on mainframe systems. Supports both OS and hardware upgrades, cloud initiatives, disaster recovery events and the onboarding of new customers. * Provide 24x7/365 remote support services and on ...

AMERICAN SYSTEMS

Mainframe System Programmer

Mclean, VA · On-site +1

$120K - $140K/yr

... on mainframe systems. Supports both OS and hardware upgrades, cloud initiatives, disaster recovery events and the onboarding of new customers. Responsibilities * Provide 24x7/365 remote support ...

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Mainframe information

See Washington salary details

$11

$60

$81

How much do mainframe jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for mainframe in Washington is $60.46, according to ZipRecruiter salary data. Most workers in this role earn between $53.37 and $68.61 per hour, depending on experience, location, and employer.

What is a mainframe?

Mainframes are powerful computers used mainly by large organizations for critical applications, bulk data processing, large-scale transaction processing, and enterprise resource planning. They are known for their reliability, scalability, and security, making them essential for industries like banking, healthcare, and government. Mainframes can handle thousands of users and transactions simultaneously, supporting the core operations of many businesses.

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

To excel as a Mainframe Developer, a strong background in COBOL, JCL, mainframe operating systems (like z/OS), and database management is essential, often supported by a degree in computer science or a related field. Familiarity with tools such as IBM DB2, CICS, VSAM, and mainframe version control systems is typically required, and certifications like IBM Certified System Programmer can be advantageous. Analytical thinking, problem-solving abilities, and effective communication are important soft skills for identifying issues and collaborating with cross-functional teams. These skills ensure reliable maintenance, development, and modernization of mission-critical legacy systems that support large-scale business operations.

What are some typical challenges faced by mainframe professionals when integrating legacy systems with modern technologies?

Mainframe professionals often encounter challenges when integrating legacy systems with newer technologies, such as ensuring data compatibility, managing security protocols, and minimizing downtime during migration. These tasks require a deep understanding of both the existing mainframe architecture and the modern platforms being introduced. Collaboration with cross-functional teams—including application developers, security specialists, and project managers—is essential to ensure seamless integration and to address potential issues proactively. Staying updated on the latest integration tools and best practices also helps in overcoming these challenges efficiently.

What is the difference between Mainframe vs Mainframe Developer?

AspectMainframeMainframe Developer
Primary RoleMaintains and manages mainframe hardware and systemsDesigns, develops, and tests mainframe applications
Skills & CertificationsKnowledge of mainframe hardware, OS, and basic scriptingProficiency in COBOL, JCL, and mainframe programming languages
Work EnvironmentData centers, enterprise IT departmentsDevelopment teams within mainframe environments
Industry UsageUsed by organizations with legacy systemsDevelops and maintains those legacy systems

While Mainframe professionals focus on maintaining the hardware and system infrastructure, Mainframe Developers specialize in creating and updating mainframe applications. Both roles require knowledge of mainframe environments, but their responsibilities differ significantly within the same industry.

Is mainframe a good career option?

Mainframe careers involve working with large-scale computer systems used by many organizations for critical applications. The role typically requires knowledge of programming languages like COBOL, skills in system maintenance, and certifications such as IBM Certified System Programmer. It offers stable employment opportunities and competitive salaries due to the specialized skill set involved.
More about Mainframe jobs

What are the most commonly searched types of Mainframe jobs in Washington?

The most popular types of Mainframe jobs in Washington are:

What are popular job titles related to Mainframe jobs in Washington?

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

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

The top searched job categories for Mainframe jobs in Washington are:

What cities in Washington are hiring for Mainframe jobs?

Cities in Washington with the most Mainframe job openings:

Mainframe jobs near you
Infographic showing various Mainframe job openings in Washington as of August 2026, with employment types broken down into 89% Full Time, 1% Part Time, and 10% Contract. Highlights an 70% Physical, 8% Hybrid, and 22% Remote job distribution, with an average salary of $125,748 per year, or $60.5 per hour.

Mainframe Computer Operator

ASoft Consulting LLC

Washington, DC • On-site

Other

Posted 11 days ago

Job description

Position Title: Mainframe Computer Operator

Work Location: Washington, DC

Shift Options:

Shift 1: 7:00 AM-3:30 PM

Shift 2: 3:00 PM-11:30 PM

Position Summary:

  • The Mainframe Computer Operator will provide onsite operational support for the mainframe data center, supporting high-volume printing, mainframe job processing, report distribution, and Production Control operations.
  • The position requires hands-on experience operating and maintaining high-speed laser printers, impact printers, and burster equipment within a mainframe data center environment.

Key Responsibilities:

  • Operate and monitor high-speed laser printers, impact printers, and bursters within a mainframe data center.
  • Set up printers based on instructions received from mainframe computer consoles.
  • Load and replenish paper, toner, developer, and other required printing media.
  • Remove, organize, and prepare completed print jobs for customer distribution.
  • Process and manage report distribution accurately and efficiently.
  • Unload boxes of paper and forms required for production printing.
  • Maintain a clean, safe, and organized printer operating area.
  • Remove empty printer boxes, toner containers, and loose paper from the work area.
  • Communicate with mainframe operating-system personnel and printer maintenance contractors when system or printer malfunctions occur.
  • Support Production Control personnel with operational activities.
  • Submit, schedule, monitor, and track jobs using JCL within TSO/ISPF.
  • Monitor job execution and assist with troubleshooting operational issues.
  • Track scheduled activities and ensure timely completion of assigned print and processing tasks.
  • Notify the appropriate GPO personnel when recycling/baling bins are full.
  • Maintain accurate handling and tracking of scheduled tasks and completed reports.
  • Perform other operational duties necessary to maintain uninterrupted mainframe printing and processing operations.

Required Experience:

  • In-depth hands-on experience operating and maintaining high-speed laser printers, impact printers, and burster equipment in a mainframe data center environment.
  • Experience supporting mainframe printing and production-processing operations.
  • Working knowledge of TSO/ISPF and JCL for submitting, scheduling, monitoring, and tracking mainframe jobs.
  • Demonstrated ability to troubleshoot or appropriately escalate printer and mainframe operational issues.
  • Ability to accurately process print jobs, reports, and scheduled production activities.
  • Ability to work effectively in an operational data center environment and coordinate with Production Control and maintenance personnel.
  • Important: The solicitation does not specify a particular degree, certification, number of years of experience, citizenship requirement, or security clearance for the operators. The critical stated technical requirement is demonstrated experience with the specified printer equipment in a mainframe data center environment.

Preferred Qualifications:

  • Previous experience supporting government, commercial, or enterprise mainframe data center operations.
  • Experience with high-volume production printing and report distribution.
  • Experience working with IBM mainframe operational environments.
  • Experience with JCL, TSO, and ISPF.
  • Strong troubleshooting, communication, and operational documentation skills.
  • Ability to work independently while following established production procedures.

Physical/Operational Requirements:

  • The position involves hands-on operation of production printing equipment, replenishment of paper and consumables, handling boxes of paper/forms, and maintaining the printer operating area.
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