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Remote Cobol Mainframe Jobs in Reston, VA (NOW HIRING)

System One

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Senior Mainframe/Assembler Developer - remote

Vienna, VA · Remote

$74 - $92/hr

We are currently seeking a senior Mainframe Systems Developer (Cobol/Assembler) for a long term, remote contracting position. Candidates must live in the United States, have at least 15 years of ...

Navy Federal Credit Union

Senior Mainframe Engineer

Vienna, VA · On-site +1

$49.25 - $63.25/hr

Experience programming in Assembler, COBOL, Python, and / or Java is helpful. * Experience working ... Remote About Us Navy Federal provides much more than a job. We provide a meaningful career ...

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Remote Cobol Mainframe information

See Reston, VA salary details

$10

$55

$75

How much do remote cobol mainframe jobs pay per hour?

As of Jun 1, 2026, the average hourly pay for remote cobol mainframe in Reston, VA is $55.53, according to ZipRecruiter salary data. Most workers in this role earn between $49.04 and $63.03 per hour, depending on experience, location, and employer.

What is a Remote Cobol Mainframe job?

A Remote Cobol Mainframe job involves maintaining, developing, and troubleshooting legacy mainframe systems using COBOL programming, often for banking, insurance, or government applications. These positions allow professionals to work from home while ensuring the stability and efficiency of mission-critical mainframe applications. Responsibilities typically include coding, debugging, performance optimization, and integrating newer technologies with existing COBOL systems. Strong knowledge of JCL, DB2, CICS, and mainframe tools is essential.

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

To thrive as a Remote Cobol Mainframe professional, you need expertise in COBOL programming, mainframe systems operation (such as IBM z/OS), and strong analytical skills, typically supported by a degree in computer science or related experience. Familiarity with tools like TSO/ISPF, JCL, DB2, and CICS, as well as knowledge of relevant certifications such as IBM Certified System Programmer, is often required. Excellent problem-solving skills, strong self-motivation, and clear remote communication abilities help set you apart in a distributed work environment. These skills are crucial for effectively maintaining legacy systems, troubleshooting complex issues, and collaborating with remote teams to ensure mission-critical business applications run smoothly.

What are some common challenges faced by Remote Cobol Mainframe professionals, and how can they be addressed?

Remote Cobol Mainframe professionals often face challenges related to maintaining and modernizing legacy systems, ensuring compatibility with newer technologies, and troubleshooting complex issues without on-site support. Effective collaboration with cross-functional teams, strong documentation practices, and proactive communication with stakeholders are key strategies for overcoming these challenges. Additionally, staying updated on mainframe developments and participating in remote learning or certification programs can help professionals adapt to evolving requirements. Companies may also provide robust remote support tools and virtual team environments to foster success in this role.
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What job categories do people searching Remote Cobol Mainframe jobs in Reston, VA look for? The top searched job categories for Remote Cobol Mainframe jobs in Reston, VA are:
What cities near Reston, VA are hiring for Remote Cobol Mainframe jobs? Cities near Reston, VA with the most Remote Cobol Mainframe job openings:
Remote Cobol Mainframe jobs near you
Senior Mainframe/Assembler Developer - remote

Senior Mainframe/Assembler Developer - remote

System One

Vienna, VA • Remote

$74 - $92/hr

Contractor

Medical, Dental, Vision, Life, Retirement, PTO

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Job description

We are currently seeking a senior Mainframe Systems Developer (Cobol/Assembler) for a long term, remote contracting position.  Candidates must live in the United States, have at least 15 years of professional experience, and have at least 10 years of recent hands on experience with Cobol and Assembler.  Candidates will be responsible for designing, developing, testing, implementing, and supporting enterprise financial applications in a large-scale banking/credit union environment. The position focuses heavily on IBM mainframe technologies and requires deep hands-on expertise in Cobol, Assembler, DB2, CICS, JCL, and batch processing.

Responsibilities include:

  • Analyze business and technical requirements
  • Design and enhance mainframe applications
  • Develop and maintain COBOL and Assembler programs
  • Support batch and online transaction systems
  • Troubleshoot production issues and system failures
  • Conduct testing and code debugging
  • Maintain technical documentation
  • Work closely with stakeholders, vendors, operations teams, and business users
  • Support mission-critical financial systems and transaction processing environments  

This is a highly technical role for an experienced enterprise mainframe engineer with strong financial services experience.  Candidates must have a minimum of 10 years of recent hands on experience with:

Cobol

Assembler (Concept 14 macros)

DB2

CICS

JCL and batch processing

Banking systems

Troubleshooting and production support

Company Description

System One is a leading provider of specialized, highly technical services and solutions to critical infrastructure, technology, life sciences, and government sectors. We partner with large private and public organizations who trust us to execute their complex, mission-critical initiatives through our outsourced services and workforce solutions.