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Mainframe Operator Jobs in Springfield, VA (NOW HIRING)

System One

Database SME

Greenbelt, MD · Remote

... mainframe operating systems * Strong understanding of government security requirements * Excellent project management and organizational skills * Ability to manage multiple tasks and meet tight ...

System One Holdings, LLC

Database SME

Greenbelt, MD · On-site

$135K - $150K/yr

... mainframe operating systems * Strong understanding of government security requirements * Excellent project management and organizational skills * Ability to manage multiple tasks and meet tight ...

System One

Database SME

Greenbelt, MD · Remote

... mainframe operating systems * Strong understanding of government security requirements * Excellent project management and organizational skills * Ability to manage multiple tasks and meet tight ...

Tata Consultancy Service Limited

Engineer

Mclean, VA · On-site

$130K - $140K/yr

... OS Mainframe environment • Good working knowledge of CICS for online transaction processing • Strong experience with DB2 (SQL, embedded SQL, performance tuning) • Familiarity with VSAM (KSDS ...

T-Rex Solutions

Database SME

Washington, DC

$80K - $140K/yr

... mainframe operating systems * Strong understanding of government security requirements * Excellent project management and organizational skills * Ability to manage multiple tasks and meet tight ...

Infojini Inc

HELP DESK

Washington, DC

$23.25 - $31.75/hr

Experience with Mainframe operations a plus including working knowledge and skill operating z/OS, JES2, VTAM, NetView, TSO, and the use of JCL to monitor and initialize Mainframe resources. 6.Strong ...

System One Holdings, LLC

.NET Mainframe Developer

Vienna, VA · On-site

$49.25 - $63.25/hr

Job Title: .NET Developer Location: Remote Type: Contract Contractor Work Model: Remote Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time ...

System One

.NET Mainframe Developer

Vienna, VA · Remote

$50.25 - $64.50/hr

Job Title: .NET Developer Location: Remote Type: Contract Contractor Work Model: Remote Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time ...

System One

.NET Mainframe Developer

Vienna, VA · Remote

$50.25 - $64.50/hr

Job Title: .NET Developer Location: Remote Type: Contract Contractor Work Model: Remote Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time ...

System One

.NET Mainframe Developer

Vienna, VA · Remote

$50.25 - $64.50/hr

Job Title: .NET Developer Location: Remote Type: Contract Contractor Work Model: Remote Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time ...

System One

.NET Mainframe Developer

Vienna, VA · Remote

$50.25 - $64.50/hr

Job Title: .NET Developer Location: Remote Type: Contract Contractor Work Model: Remote Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time ...

System One

.NET Mainframe Developer

Vienna, VA · Remote

$50.25 - $64.50/hr

Job Title: .NET Developer Location: Remote Type: Contract Contractor Work Model: Remote Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time ...

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All JobsMainframe Operator JobsMainframe Operator Jobs in Springfield, VA

Mainframe Operator information

See Springfield, VA salary details

$10

$55

$75

How much do mainframe operator jobs pay per hour?

As of Jul 22, 2026, the average hourly pay for mainframe operator in Springfield, VA is $55.75, according to ZipRecruiter salary data. Most workers in this role earn between $49.23 and $63.27 per hour, depending on experience, location, and employer.

What is the salary of mainframe system operator?

The salary of a mainframe operator typically ranges from $50,000 to $85,000 annually, depending on experience, location, and certifications. Experienced operators with specialized skills in mainframe environments and tools like z/OS can earn higher salaries, especially in large organizations or tech hubs.

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

To thrive as a Mainframe Operator, you need a solid understanding of mainframe systems operations, batch processing, and problem-solving, often supported by an associate degree in IT or related experience. Familiarity with operating systems such as z/OS, job scheduling tools like CA-7 or Control-M, and knowledge of system monitoring utilities are typical requirements, with relevant certifications like IBM Mainframe Operator being a plus. Strong attention to detail, adaptability under pressure, and effective communication help operators excel in coordinating tasks and responding to issues. These skills ensure smooth, reliable mainframe operations that are critical for supporting core business functions.

Can mainframe be replaced by AI?

Mainframe operators manage large-scale, critical computing systems that require high reliability and security. While AI can automate certain tasks like monitoring and troubleshooting, it is unlikely to fully replace mainframe operators due to the complexity and specialized knowledge needed to maintain these systems. Human oversight remains essential for ensuring system stability and addressing unique issues.

What does a typical work shift look like for a Mainframe Operator?

A typical work shift for a Mainframe Operator can involve monitoring system performance, executing scheduled jobs, troubleshooting unexpected errors, and resolving user-reported issues. Many organizations operate their mainframes 24/7, so you may be expected to work evening, night, or weekend shifts as part of a rotating team. Collaboration with network administrators, systems programmers, and technical support staff is common to ensure system reliability and quick issue resolution. Throughout your shift, you'll need to document incidents and maintain communication logs for seamless transitions between shifts. This environment requires reliability, alertness, and a proactive approach to keeping core business processes running smoothly.

What does a mainframe operator do?

A mainframe operator manages and monitors large-scale computer systems known as mainframes, ensuring their smooth operation, performing routine maintenance, and troubleshooting issues. They often work with specialized software, follow strict procedures, and may need certifications in computer operations or related fields.

Is mainframe a good career option?

Mainframe operators manage large-scale computer systems used by many organizations for critical data processing. The role requires technical skills, knowledge of mainframe environments, and often certifications like IBM Certified System Administrator. It can be a stable career with opportunities in finance, government, and large enterprises, though the industry is gradually evolving with new technologies.

What is a Mainframe Operator job?

A Mainframe Operator monitors and controls mainframe computer systems, ensuring they run efficiently and without issues. They oversee batch processing, troubleshoot system errors, manage job scheduling, and perform routine maintenance. Their role is critical in maintaining uptime and performance for large-scale business operations. They also collaborate with IT teams to address system failures and optimize processes.

What cities near Springfield, VA are hiring for Mainframe Operator jobs? Cities near Springfield, VA with the most Mainframe Operator job openings:
Mainframe Operator jobs near you
Infographic showing various Mainframe Operator job openings in Springfield, VA as of July 2026, with employment types broken down into 1% Internship, 85% Full Time, 4% Part Time, 9% Contract, and 1% Summer. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $115,970 per year, or $55.8 per hour.
Database SME

Database SME

System One

Greenbelt, MD • Remote

Other

Medical, Dental, Vision, Life, Retirement

Posted 13 days ago

Job description

Job Title: Database Subject Matter Expert (SME) Location: REMOTE Clearance: Must possess an active MBI Clearance (Minimum Background Investigation) and have current GFE (Government Furnished Equipment) Contact: Crystal.dinnocenti@systemone.com System One is seeking a Database Subject Matter Expert to support a major federal enterprise digital optimization and modernization program. The overall mission of this program is to modernize critical legacy tax processing systems to improve user experience, increase regulatory compliance, and reduce reliance on costly, unsustainable legacy technology. REQUIREMENTS:

  • 8+ years of overall IT experience
  • US Citizenship required
  • Must possess an active MBI Clearance (Minimum Background Investigation) and have current GFE (Government Furnished Equipment)
  • Experience with methodologies for Java/J2EE, Oracle DB, IBM DB2, SQL, Windows, IBM z/OS mainframe, COBOL, JCL, disaster recovery strategies, and system architecture
  • 6+ years of experience in highly specialized IT disciplines
  • 6+ years of experience in database programming and/or administration
  • 4+ years of experience with IBM DB2 database management
  • 4+ years of experience using IBM z/OS mainframe operating systems
  • Strong understanding of government security requirements
  • Excellent project management and organizational skills
  • Ability to manage multiple tasks and meet tight deadlines
DESIRED SKILLS:
  • Bachelor's degree preferred

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, veteran, or marital status, or any other characteristic protected by applicable federal, state, or local law. #M1 #LI-CD1 Ref: #851-Rockville-S1