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Mainframe Testing Jobs in Virginia (NOW HIRING)

A.C. Coy

z/OS Mainframe Developer (Remote)

Alexandria, VA · Remote

$52.50 - $67.50/hr

Research, design, implement, and manage software programs as well as testing and evaluating new ... Experience in mainframe migration projects or modernization initiatives is preferred. * Experience ...

A.C. Coy

z/OS Mainframe Developer (Remote)

Alexandria, VA · On-site +1

$52.50 - $67.50/hr

Research, design, implement, and manage software programs as well as testing and evaluating new ... Experience in mainframe migration projects or modernization initiatives is preferred. * Experience ...

Atria Group LLC

Mainframe Developer

Chantilly, VA

$50.25 - $64.50/hr

... testing, integration, and implementation, and management consulting services to various clients ... Hogan, COBOL, DB2, JCL, VSAM, Mainframe Utilities NOTE: ONLY US CITIZEN's OR GREEN CARD HOLDERS.

Beyond SOF

Systems Analyst 3

Richmond, VA · On-site

Experience with Mainframes, DB2 is preferred. Proficiency needed in coordination, direction and procedures for all testing phases of a multi-vendor, large scale software system Responsible for all ...

Tata Consultancy Service Limited

Engineer

Mclean, VA · On-site

$130K - $140K/yr

... into robust mainframe solutions • Perform unit testing, system testing support, and bug fixes • Handle batch job monitoring, performance tuning, and failure analysis • Support production ...

Tata Consultancy Services

Engineer

Mclean, VA · On-site

... into robust mainframe solutions • Perform unit testing, system testing support, and bug fixes • Handle batch job monitoring, performance tuning, and failure analysis • Support production ...

4 Consulting Inc.

Software Developers

Fairfax, VA · On-site

... testing, data management, cybersecurity, infrastructure, or project delivery services for client ... Develop, maintain, and enhance enterprise mainframe applications while supporting batch and online ...

1 point system

Manual Tester

Richmond, VA · On-site

Experience with Mainframe and DB2 testing preferred. * Strong experience in data conversion, mapping rules, validation, ETL design, and programming logic. * Experience with IBM Cognos or similar ...

System One Holdings, LLC

.NET Mainframe Developer

Vienna, VA · On-site

$49.25 - $63.25/hr

Collaborate with Core Banking, testing, middleware, and platform teams to manage dependencies, mitigate risk, and meet aggressive delivery timelines. * Design, develop, and optimize high-quality ...

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How much do mainframe testing jobs pay per hour?

As of Jul 11, 2026, the average hourly pay for mainframe testing in Virginia is $52.92, according to ZipRecruiter salary data. Most workers in this role earn between $46.73 and $60.05 per hour, depending on experience, location, and employer.

What are some common challenges faced by professionals working in Mainframe Testing?

Professionals in Mainframe Testing often encounter challenges such as understanding legacy code, dealing with limited documentation, and adapting to the evolving integration of mainframe and modern systems. Testers must also effectively validate large volumes of data, ensure compatibility across interconnected applications, and manage tight release deadlines. Collaborating closely with developers, business analysts, and operations teams is essential for clarifying requirements and troubleshooting issues. Successfully overcoming these challenges requires persistence, a willingness to learn, and strong teamwork skills.

What are the key skills and qualifications needed to thrive in the Mainframe Testing position, and why are they important?

To thrive in Mainframe Testing, you need strong analytical abilities, a solid understanding of mainframe environments and programming languages like COBOL, JCL, and experience with testing methodologies. Familiarity with tools such as IBM Mainframe, CA7/Endevor, and mainframe testing frameworks, as well as ISTQB certification, is highly valuable. Attention to detail, strong problem-solving skills, and effective communication are essential soft skills in this role. These competencies help ensure that complex mainframe systems are thoroughly tested, reliable, and meet business requirements.

What is a Mainframe Testing job?

A Mainframe Testing job involves validating and verifying applications running on mainframe systems to ensure they function correctly, efficiently, and securely. Testers perform various types of testing, including functional, integration, regression, and performance testing, using tools like JCL, COBOL, DB2, and CICS. They analyze test results, identify defects, and collaborate with developers to resolve issues. Mainframe testers need knowledge of batch processing, databases, and system interactions to ensure seamless operations. The role is critical in industries like banking, insurance, and healthcare, where mainframes handle high-volume transactions.

What are popular job titles related to Mainframe Testing jobs in Virginia? For Mainframe Testing jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Mainframe Testing jobs in Virginia look for? The top searched job categories for Mainframe Testing jobs in Virginia are:
Mainframe Testing jobs near you
z/OS Mainframe Developer (Remote)

z/OS Mainframe Developer (Remote)

A.C. Coy

Alexandria, VA • Remote

$52.50 - $67.50/hr

Full-time

Posted 22 days ago

Job description

  • Tier One Technologies has an immediate need for a z/OS Mainframe Developer to support our US Government client.
  • This is going to be a 100% remote position.
  • SELECTED CANDIDATES WITHOUT REQUIRED CLEARANCE WILL BE SUBJECT TO A FEDERAL GOVERNMENT BACKGROUND INVESTIGATION TO RECEIVE IT.

  • Research, design, implement, and manage software programs as well as testing and evaluating new programs.
  • Resolve problems with software and respond to suggestions for improvements and enhancements.
  • Write and implement efficient code. Develop quality assurance procedures and deploy software tools, processes and metrics.
  • Participate in development of software user manuals. Instructs, assigns, directs, and checks the work of other software developers on the development team.
  • Consult with engineering staff to evaluate software-hardware interfaces and develop specifications and performance requirements.

  • A degree from an accredited College/University in Software Engineering, Computer Science, or related discipline is required.
  • 8+ years of hands-on experience with COBOL programming on IBM z/OS.
  • Proficiency in JCL, VSAM, DB2, IMS, CICS and RACF.
  • Strong knowledge of batch processing and online transaction processing.
  • Must have experience with IBM utilities, TSO/ISPF, and Abend-AID.
  • Experience in mainframe migration projects or modernization initiatives is preferred.
  • Experience with Control-D, Control-M, File-AID.
  • Familiarity with AI/ML tools (CoPilot, WatsonX, ReDux, others) for code analysis, pattern recognition, or modernization support.
  • Understanding of AI-driven code refactoring platforms/products and the ability to leverage AI to improve testing, documentation, and process optimization.
  • Familiarity with DevOps practices on mainframes, including tools like Jenkins and Git.
  • Strong written and verbal communication skills (ability to translate between business and technical concepts).
  • All candidates must be US Citizens or have permanent residence status (Green Card).
  • Must be able to obtain Public Trust Clearance.
  • Candidate must have lived in the United States for the past 5 years.
  • Cannot have more than 6 months travel outside the United States within the last 5 years. Military Service excluded.
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About A.C. Coy Company- Staffing & Consulting Services

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Since 1986, our mission is to be the “Always on Target” staffing and consulting provider by helping people and companies achieve their hiring goals. The team is dedicated to achieving these goals by attracting and retaining top talent that meets our clients’ culture and environment. We are fully engaged with our people and companies through ongoing communication to ensure expectations are met.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Canonsburg, PA, US

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