Mainframe Programmer
Fairfax, VA · On-site
Mentor junior developers through knowledge sharing, cross training, and technical coaching ... Experience with mainframe debugging and performance analysis tools . Proven ability to support ...
Fairfax, VA · On-site
Mentor junior developers through knowledge sharing, cross training, and technical coaching ... Experience with mainframe debugging and performance analysis tools . Proven ability to support ...
Fairfax, VA · On-site
Mentor junior developers through knowledge sharing, cross training, and technical coaching ... Experience with mainframe debugging and performance analysis tools . Proven ability to support ...
Mentor junior developers through knowledge sharing, cross training, and technical coaching ... Experience with mainframe debugging and performance analysis tools . Proven ability to support ...
Mentor junior developers through knowledge sharing, cross training, and technical coaching ... Experience with mainframe debugging and performance analysis tools . Proven ability to support ...
Mentor junior developers through knowledge sharing, cross training, and technical coaching ... Experience with mainframe debugging and performance analysis tools . Proven ability to support ...
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Mentor junior developers through knowledge sharing, cross training, and technical coaching ... Experience with mainframe debugging and performance analysis tools . Proven ability to support ...
Senior Mainframe Engineer Location: remote Pay rate: open to W2 and established 1099s Position type ... As part of the initial training and hands on experience, this person will be working with another ...
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Senior Mainframe Engineer Location: remote Pay rate: open to W2 and established 1099s Position type ... As part of the initial training and hands on experience, this person will be working with another ...
Mclean, VA · On-site
$49.50 - $63.75/hr
Experienced in training junior staff and leading initiatives (Application Development and Production Support) * Mortgage industry experience * Experience in Mainframe integration with APIs, IT ...
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Mclean, VA · On-site
$49.50 - $63.75/hr
Experienced in training junior staff and leading initiatives (Application Development and Production Support) * Mortgage industry experience * Experience in Mainframe integration with APIs, IT ...
... training and development funds, and 401k match. Responsibilities include (but not limited to ... Develop, maintain, and enhance legacy mainframe applications that support IRS tax processing ...
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... training and development funds, and 401k match. Responsibilities include (but not limited to ... Develop, maintain, and enhance legacy mainframe applications that support IRS tax processing ...
Washington, DC · On-site +1
Analytica is seeking a remote z/OS Mainframe Programmer to support a long standing federal ... training and development funds, and 401k match. Responsibilities include (but not limited to)
Washington, DC · On-site +1
Analytica is seeking a remote z/OS Mainframe Programmer to support a long standing federal ... training and development funds, and 401k match. Responsibilities include (but not limited to)
Merrifield, VA · On-site
$49 - $62.75/hr
Job#: 3046406 Mainframe Engineer Location: Merrifield, Virginia (Hybrid) or Remote U.S. Role ... We offer quality career resources, training, certifications, development opportunities, and a ...
Merrifield, VA · On-site
$49 - $62.75/hr
Job#: 3046406 Mainframe Engineer Location: Merrifield, Virginia (Hybrid) or Remote U.S. Role ... We offer quality career resources, training, certifications, development opportunities, and a ...
Chantilly, VA · On-site
$50.25 - $64.50/hr
Company Description We specialize in Staffing, Consulting, Software Development, and Training along ... Hogan, COBOL, DB2, JCL, VSAM, Mainframe Utilities NOTE: ONLY US CITIZEN's OR GREEN CARD HOLDERS.
Chantilly, VA · On-site
$50.25 - $64.50/hr
Company Description We specialize in Staffing, Consulting, Software Development, and Training along ... Hogan, COBOL, DB2, JCL, VSAM, Mainframe Utilities NOTE: ONLY US CITIZEN's OR GREEN CARD HOLDERS.
$120K - $140K/yr
... mainframe systems. Supports both OS and hardware upgrades, cloud initiatives, disaster recovery ... Develop on-the-job training (OJT) programs on new developments in technology and software packages.
$120K - $140K/yr
... mainframe systems. Supports both OS and hardware upgrades, cloud initiatives, disaster recovery ... Develop on-the-job training (OJT) programs on new developments in technology and software packages.
Mclean, VA · On-site +1
$120K - $140K/yr
... mainframe systems. Supports both OS and hardware upgrades, cloud initiatives, disaster recovery ... Develop on-the-job training (OJT) programs on new developments in technology and software packages.
Mclean, VA · On-site +1
$120K - $140K/yr
... mainframe systems. Supports both OS and hardware upgrades, cloud initiatives, disaster recovery ... Develop on-the-job training (OJT) programs on new developments in technology and software packages.
Mclean, VA · On-site
$130K - $160K/yr
Mainframe Analysis Analyze Mainframe applications and business processes. Collaborate with ... Commuter Benefits & Certification & Training Reimbursement. Time Off: Vacation, Time Off, Sick ...
Mclean, VA · On-site
$130K - $160K/yr
Mainframe Analysis Analyze Mainframe applications and business processes. Collaborate with ... Commuter Benefits & Certification & Training Reimbursement. Time Off: Vacation, Time Off, Sick ...
Training allowance * PTO and more Lead Mainframe Computer Operator This role requires substantive hands-on experience in a mainframe data center environment with all three of the following and must ...
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Training allowance * PTO and more Lead Mainframe Computer Operator This role requires substantive hands-on experience in a mainframe data center environment with all three of the following and must ...
Training allowance * PTO and more Lead Mainframe Computer Operator This role requires substantive hands-on experience in a mainframe data center environment with all three of the following and must ...
Training allowance * PTO and more Lead Mainframe Computer Operator This role requires substantive hands-on experience in a mainframe data center environment with all three of the following and must ...
Training allowance * PTO and more Mainframe Computer Operator Required Experience: Candidate must have substantive hands-on experience in a mainframe data center environment with all three of the ...
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Training allowance * PTO and more Mainframe Computer Operator Required Experience: Candidate must have substantive hands-on experience in a mainframe data center environment with all three of the ...
Washington, DC · On-site
$95 - $100/hr
Mainframe Storage Administrator with 8+ years managing and maintaining the storage systems for IMB ... Required 16 Years • Industry certification/training in specific IT product/platform or service.
Washington, DC · On-site
$95 - $100/hr
Mainframe Storage Administrator with 8+ years managing and maintaining the storage systems for IMB ... Required 16 Years • Industry certification/training in specific IT product/platform or service.
Training allowance * PTO and more Mainframe Computer Operator Required Experience: Candidate must have substantive hands-on experience in a mainframe data center environment with all three of the ...
Training allowance * PTO and more Mainframe Computer Operator Required Experience: Candidate must have substantive hands-on experience in a mainframe data center environment with all three of the ...
... Training or certification in a particular product or IT platform/service, as required • 16+ yrs. leading advanced technology projects or service projects • 16+ yrs. full system engineering ...
... Training or certification in a particular product or IT platform/service, as required • 16+ yrs. leading advanced technology projects or service projects • 16+ yrs. full system engineering ...
Washington, DC · On-site
$41.15/hr
About the role Connexus Hub is building a team to run mainframe data center operations for a ... Support Production Control staff and provide day-to-day leadership, training and coverage decisions ...
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Washington, DC · On-site
$41.15/hr
About the role Connexus Hub is building a team to run mainframe data center operations for a ... Support Production Control staff and provide day-to-day leadership, training and coverage decisions ...
Washington, DC · On-site
$41.15/hr
About the role Connexus Hub is building a team to run mainframe data center operations for a ... to-day leadership, training and coverage decisions on shift What you need Direct hands-on ...
Washington, DC · On-site
$41.15/hr
About the role Connexus Hub is building a team to run mainframe data center operations for a ... to-day leadership, training and coverage decisions on shift What you need Direct hands-on ...
| Aspect | Mainframe Trainer | Mainframe Developer |
|---|---|---|
| Required Credentials | Typically certifications in mainframe technologies, training experience | Programming certifications, mainframe language expertise (COBOL, JCL) |
| Work Environment | Training centers, corporate training departments | Development teams, IT departments in various industries |
| Employer & Industry Usage | Educational institutions, corporate training firms | Financial, government, insurance sectors |
| Common Search & Comparison Intent | Understanding training roles, career paths | Technical development, coding tasks |
While Mainframe Trainers focus on educating and training individuals on mainframe technologies, Mainframe Developers are responsible for designing, coding, and maintaining mainframe applications. Both roles require knowledge of mainframe systems, but trainers emphasize teaching skills, whereas developers focus on software development. Understanding these differences helps job seekers align their skills with their career goals.
For Mainframe Trainer jobs in Washington, the most frequently searched job titles are:
The top searched job categories for Mainframe Trainer jobs in Washington are:
Cities in Washington with the most Mainframe Trainer job openings:

Fairfax, VA • On-site
Contractor
Re-posted 5 days ago
An International consulting firm is seeking a Mainframe Developer for a 6+ month contract to hire role based in Midvale, UT. This role is onsite.
Are you an experienced Mainframe Developer (COBOL, CICS, DB2) looking to work on mission critical enterprise systems that support some of the nation's largest organizations. Do you enjoy solving complex technical challenges while modernizing and maintaining high performance applications?
Location: This position is based onsite at a client location in the Salt Lake City, UT area.
In this role, you'll be responsible for developing, maintaining, and supporting enterprise mainframe applications that are essential to our clients' daily operations
You'll work alongside experienced architects, developers, business analysts, QA teams, and client stakeholders to deliver secure, scalable, and reliable technology solutions.
This is an excellent opportunity to expand your technical expertise, collaborate with high performing teams, and contribute to meaningful projects at one of the world's leading IT and business consulting firms.
Your future duties and responsibilities
How you'll make an impact: You will play a critical role in maintaining the stability, reliability, and continuous enhancement of enterprise applications supporting business critical operations.
. Design, develop, maintain, and enhance enterprise mainframe applications using COBOL, JCL, CICS, DB2, VSAM, and related technologies
. Collaborate with Product Managers, Business Analysts, Solution Architects, and development teams to deliver scalable, high quality software solutions that meet evolving business needs
Research, analyze, and recommend technical solutions, enhancements, and best practices to improve application performance, reliability, and maintainability.
. Provide technical support for mainframe applications by troubleshooting application, batch processing, database, and testing environment issues
. Develop and maintain technical documentation, operational procedures, user guides, and knowledge base articles to support long term application sustainability
Manage and maintain non production environments, including environment refreshes, deployments, configuration updates, and post migration validation activities
. Monitor and support Control M batch processing workflows to ensure reliable job execution, scheduling accuracy, and operational efficiency
. Partner with release management, change management, QA, infrastructure, and offshore development teams to coordinate deployments, environment readiness, and production implementations
.
Support data integrity, automation initiatives, and continuous improvement efforts by identifying opportunities to improve operational processes and system performance
. Serve as the technical subject matter expert (SME) for supported applications, providing guidance during enhancements, production support, audits, and release activities
. Investigate, debug, and resolve production issues while implementing long term corrective solutions
.
Mentor junior developers through knowledge sharing, cross training, and technical coaching
. Participate in Agile ceremonies, technical design discussions, code reviews, and continuous improvement initiatives
. Provide on call production support as needed to ensure the availability and reliability of mission critical applications
Required qualifications to be successful in this role
What you'll bring: We're looking for a collaborative problem solver who enjoys working in complex enterprise environments and takes pride in delivering reliable, high quality software solutions.
Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or a related technical discipline (or equivalent practical experience)
. 5+ years of experience designing, developing, maintaining, and supporting enterprise mainframe applications
. Strong hands on experience with: COBOL JCL CICS DB2 VSAM
.
Experience supporting enterprise batch processing, production support, troubleshooting, and application maintenance
. Experience working with source control and deployment tools such as Endevor
. Experience with Control M scheduling, batch workflow management, and production job monitoring
.
Experience using Easytrieve (EZtrieve) and other enterprise mainframe utilities is preferred
. Experience with mainframe debugging and performance analysis tools
. Proven ability to support multiple applications while working within large, cross functional teams
.
Experience collaborating with offshore development and support teams
. Strong analytical, troubleshooting, and problem solving skills
. Excellent verbal and written communication skills with the ability to work effectively with technical and non technical stakeholders
.
Demonstrated ability to make sound technical decisions, prioritize competing work, and deliver high quality solutions in fast paced enterprise environments
. Ability to mentor junior developers and contribute to continuous process improvement initiatives
Education:Employment Type: CONTRACTOR
Sourced by ZipRecruiter
It services
11 - 50 Employees
El Segundo, CA, US
1996