ZipRecruiter

Log In

1

Mainframe Testing Jobs in Virginia (NOW HIRING)

System One Holdings, LLC

Java Mainframe Developer

Vienna, VA · On-site

$57.50 - $73.25/hr

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

InstantServe LLC

MMIS Systems Analyst

Richmond, VA · On-site

Experience with Mainframe and DB2 testing preferred. Test Management Tools: Extensive experience with Azure DevOps or similar platforms for planning, tracking, and executing test activities. Defect ...

Truist

Sr. Cybersecurity Engineer

Richmond, VA · On-site

This role focuses on the design, planning, testing, and implementation of cybersecurity technology ... and Mainframe security 3. Previous experience in leading complex IT projects Preferred ...

System One Holdings, LLC

Mid Level DevOps Engineer

Mclean, VA · On-site

$53.25 - $73/hr

... of mainframe architecture is a plus. • Ability to work autonomously and under deadlines • ... testing (chaos, failover, DR), and performance tuning across services. • Build secure, robust CI ...

System One Holdings, LLC

Senior DevOps Engineer

Mclean, VA · On-site

$131.40K - $168.80K/yr

... knowledge of mainframe architecture is a plus. • At least 3 years coding/scripting JAVA ... testing (chaos, failover, DR), and performance tuning across services. • Build secure, robust CI ...

AIG

SailPoint Engineer

Reston, VA

$99K - $143K/yr

Conduct integration testing to verify the functionality, performance, and security of IAM solutions ... mainframe, web services, and authoritative source integrations (Workday, Fieldglass) * Familiar ...

USM

Sr. Storage Systems Engineer

Herndon, VA

User acceptance testing and application verification to meet SLA/RPO/RTO objectives. Operational ... for mainframe, distributed servers, storage, middleware, and networking) Knowledge of and ...

next page

Showing results 1-20

People also search for

All JobsMainframe Testing JobsMainframe Testing Jobs in Virginia

Mainframe Testing information

See Virginia salary details

$10

$52

$71

How much do mainframe testing jobs pay per hour?

As of May 31, 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 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 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 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 is a mainframe tester?

A mainframe tester is a professional who tests mainframe computer systems and applications to ensure they function correctly, securely, and efficiently. They typically use testing tools and scripting languages, and may work with legacy systems, requiring knowledge of mainframe environments like COBOL, JCL, and DB2.
More about Mainframe Testing jobs
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
Java Mainframe Developer

Java Mainframe Developer

System One Holdings, LLC

Vienna, VA • On-site

$57.50 - $73.25/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 25 days ago

Job description

Job Title: Java Developer
Location: Remote
Type: Contract
Responsibilities
  • Design, develop, and enhance complex software applications supporting mission-critical, time-sensitive initiatives focused on integrating distributed applications with the organization's Core Banking platform.
  • Translate business and platform requirements into secure, scalable, and reliable solutions throughout the full software development lifecycle.
  • Operate with minimal supervision while exercising strong technical judgment.
  • Collaborate with Core Banking, testing, middleware, and platform teams to manage dependencies, mitigate risks, and meet aggressive delivery timelines.
  • Design, develop, and optimize high-quality software applications using advanced programming languages and frameworks that meet business needs.
  • Gather and analyze requirements, translate into technical specifications, propose solutions, and ensure timely task completion.
  • Write clean, scalable, and maintainable code adhering to best practices and organizational standards.
  • Implement data structures and algorithms efficiently to optimize performance and user experience.
  • Identify, troubleshoot, and resolve application errors.
  • Conduct code reviews, provide feedback, and learn from colleagues to maintain high-quality codebase.
  • Lead small efforts, fostering relationships with stakeholders and team members.
  • Contribute to development policies, standards, and procedures for applications and software.
  • Continuously learn and improve through collaboration and feedback.
Requirements
  • Bachelor's degree in Computer Science, Information Systems, or a related field, or equivalent experience.
  • 0 or more years of experience in application or software development.
  • Proficiency in software development principles, methodologies (including Agile), pipelines, and version control systems (Git and GitHub).
  • Expertise in Java, XML, Open API, Maven, and ANT, with knowledge of modern frameworks and libraries.
  • Strong understanding of web technologies and capacity to design scalable solutions.
  • Excellent problem-solving, analytical, and troubleshooting skills.
  • Effective written and verbal communication skills for technical and non-technical stakeholders.
  • Experience with incident tracking, project management, and change control tools.
  • Understanding of data structures and algorithms for application performance and scalability.
  • Experience developing web services, microservices, REST and SOAP APIs, and implementing REST principles.
  • Ability to write and maintain unit and integration tests and troubleshoot software defects.
  • Familiarity with CI/CD pipelines and web APIs like Apache HTTP Client, JAX-WS, JAX-RS.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
#M-
#LI-
Ref: #851-Rockville-S1

Apply