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Mainframe Jobs in Reston, VA (NOW HIRING)

Atria Group LLC

Mainframe Developer

Chantilly, VA

$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 Holdings, LLC

Mainframe Engineer

Merrifield, VA · On-site

$70 - $90/hr

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 ...

AMERICAN SYSTEMS

Windows Server OS Administrator

Mclean, VA · On-site +1

$85K - $100K/yr

Overview Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and development. Join us to 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 ...

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 ...

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System One

Be Seen First

MAINFRAME ENGINEER

Vienna, VA · On-site

$60 - $80/hr

Mainframe Engineer Location: Vienna VA - Hybrid Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description : * Strong ability to investigate operational, technical, and ...

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Apex Systems

Mainframe Engineer

Merrifield, VA · On-site

Job#: 3046406 Mainframe Engineer Location: Merrifield, Virginia (Hybrid) Role Overview This position requires a strong ability to investigate operational, technical, and business problems to ...

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All JobsMainframe JobsMainframe Jobs in Reston, VA

Mainframe information

See Reston, VA salary details

$10

$55

$75

How much do mainframe jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for 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 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 Reston, VA?

The most popular types of Mainframe jobs in Reston, VA are:

What are popular job titles related to Mainframe jobs in Reston, VA?

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

What job categories do people searching Mainframe jobs in Reston, VA look for?

The top searched job categories for Mainframe jobs in Reston, VA are:

What cities near Reston, VA are hiring for Mainframe jobs?

Cities near Reston, VA with the most Mainframe job openings:

Mainframe jobs near you
Infographic showing various Mainframe job openings in Reston, VA as of August 2026, with employment types broken down into 51% Full Time, 2% Temporary, and 47% Contract. Highlights an 85% In-person, and 15% Remote job distribution, with an average salary of $115,507 per year, or $55.5 per hour.

Mainframe Developer

Atria Group LLC

Chantilly, VA

$50.25 - $64.50/hr

Full-time

Re-posted 24 days ago

Job description

Company Description

We specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.

In addition, AG offers enterprise resource planning and enterprise application integration, supply-chain management, e-commerce solutions, and B2B public exchanges and B2B process integration solutions. Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services to various clients - including governmental agencies and private companies - throughout the United States and India.

We provide these services in multiple computing environments and use technologies such as client/server architecture, object-oriented programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice or lure engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career.

Job Description

Skills: 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

Must have Skills:

  • At least 2+ years of experience with Hogan Modules.
  • Hands on experience with COBOL.
Additional Information

GOOD COMMUNICATION SKILLS

DURATION: Long Term Contract  

INTERVIEW: PHONE & SKYPE

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