26 Results for

Mainframe Jobs in Washington, DC

Jobs

McLean, VA14 days ago

$150,000–$160,000 Per Year

By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. Reply STOP to opt out of receiving telephone calls and text messages from Judge and HELP for help.

Merrifield, VA12 days ago

Remote

The position focuses on troubleshooting and fixing programming defects, supporting nightly batch processing, and maintaining core banking systems built on COBOL mainframe technologies. We are currently seeking a Senior Mainframe Programmer/Support Analyst with a minimum of 10 years of professional experience and extensive experience supporting enterprise banking applications in a production environment.

Merrifield, Virginia30+ days ago

Remote

System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Candidates must have extensive MS Excel experience for balancing and reconciliation (no advanced scripting required).

Washington, DC8 days ago

$154,575–$194,650 Per Year

We are looking for a highly skilled Mainframe Modernization Solutions Architect to analyze, design, architect, and implement solutions that support our Customers’ Digital Transformation journeys. The ideal candidate will possess deep technical skill in at least one of the following focus areas: • Infrastructure modernization: Deploy fit for purpose workload in a Hybrid Cloud infrastructure.

New!

Reston, VA2 days ago

Skills include thorough knowledge of Mainframe Technologies such as Cobol, CA7, CICS, DB2, JCL, JES2, TSO, and MVS Utilities, with the ability to read/understand Java code and familiarity with newer technologies like AWS. Strong skills in CA7 scheduling, problem diagnosis using system dumps and trace analysis, and knowledge of DB2, network protocols (TCP/IP, VTAM), and network monitoring are required.

Vienna, VA20 days ago

Remote

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. Experience developing web services, microservices, RESTful APIs, and designing implementing common patterns and REST principles.

Vienna, VA20 days ago

Remote

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. Collaborate with Core Banking, testing, middleware, and platform teams to manage dependencies, mitigate risks, and meet aggressive delivery timelines.

New!

Arlington, Virginia3 days ago

$90,000–$105,000

Mainframe Automation: Proficiency automating operational processes using IBM System Automation, REXX, CLIST, or equivalent; experience developing and maintaining scripts that improve efficiency and reliability; familiarity with job scheduling and batch automation. In this role, you will support the Federal Deposit Insurance Corporation (FDIC) Infrastructure Support Services (ISS) program by managing large-scale mainframe storage systems, ensuring disaster recovery readiness, and performing system programming and hardware upgrades.

Washington, DC30+ days ago

Remote

Full-time

Programming Languages Assembly (Primary language) C C++ Integration Technologies Experience working with enterprise integrations such as: DB2 databases REST or enterprise APIs IBM MQ messaging File-based integrations SFTP data transfers Developmental Responsibilities Legacy system enhancements. Role: Senior Developer – Mainframe / Assembler (z/OS, TPF) Location: Remote or NEC Region Job Type: Long Term Contract Job Summary: Client is seeking a Senior Developer with deep experience in IBM z/OS mainframe environments, specifically working with Assembly language and C/C++.

Washington, DC30+ days ago

Full-time

Analytica specializes in providing software and systems engineering, information management, analytics & visualization, agile project management, and management consulting services. Strong debugging and troubleshooting skills using tools like IBM Debug Tool, FILE Manager, and SDSF.

Reston, VA30+ days ago

Full-time

Job Title: Mainframe ChangeMan ZMF Engineer Job Location: Reston, Virginia (Hybrid) Job Type: Contract Interview Mode: Onsite Interview Job Description: We are seeking a Senior Software Engineer to support a large-scale transformation from a mainframe SCM (ChangeMan ZMF) to a modern DevOps-based ecosystem using Bitbucket, Jenkins, and IBM mainframe development accelerators. This role involves designing, developing, testing, and supporting complex, enterprise-scale software systems while collaborating with cross-functional stakeholders and mentoring junior engineers.

Arlington, VA30+ days ago

Full-time

Driven by Innovation and built on Trust, rockITdata is a unique SDVOSB services company that partners with leading commercial healthcare/life sciences organizations on cutting edge innovations - think AI, automation and data transformation. rockITdata has become aware of a recruitment scam where unauthorized individuals are impersonating rockITdata recruiters, issuing fake job offers, and attempting to setup payment for the job seeker’s new hire costs.

Washington D.C., DC26 days ago

Remote

Required Skills & Experience: Strong experience in UNISYS COBOL, ECL, IPF, CMPlus. Develop and modify AIMS COBOL programs, ECL scripts, and batch processes.

Washington D.C., DC17 days ago

E-Logic is seeking a highly skilled IT Software Developer III to support the Internal Revenue Services (IRS) Audit Information Management System (AIMS) Digitalization program. This role focuses on development, modernization, enhancement, and maintenance of mission-critical IRS applications in a UNISYS mainframe environment supporting Taxpayer Digital Communications initiatives.

New!

Annapolis, MD1 day ago

Remote

$105,000–$141,750 Per Year

Our Enterprise Suite Professional Services Team is looking for a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or leadership in the creation and delivery of technology solutions designed to support our Customers’ Digital Transformation. The candidate will also be able to deploy fit for purpose workload in a Hybrid Cloud infrastructure, evolve from monolithic application to Cloud-Native API Microservices, and embrace an enterprise-wide DevOps discipline to deliver application faster.

Washington D.C., DC17 days ago

The selected candidate will provide architecture, systems engineering, software integration, and technical leadership support for AIMS modernization, operations, and maintenance activities in a highly specialized UNISYS mainframe environment. This program supports the IRS Taxpayer Digital Communications (TDC) strategic goals by modernizing and enhancing mission-critical systems that improve digital communication and operational efficiency.

New!

Washington, DC5 days ago

Remote

The Customer Solutions Engineer a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or leadership in the creation and delivery of technology solutions designed to support our Customers’ Digital Transformation. o Relevant Business and IT Architecture Certifications such as, AWS Solution Architect Professional, Microsoft AZURE Solution Architect, Google Cloud Certification; Scaled Agile Framework (SAFe) etc.

Merrifield, VA8 days ago

We are looking for an experienced programmer who has good research/analytical/troubleshooting skills and can fix programming bugs. As part of the initial training and hands on experience, this person will be working with another team member and supporting the lower environments.

McLean, VA30+ days ago

$110,000–$140,000 Per Year
Full-time

Resources will have programming language skill utilizing the following languages: High Level Assembler, “C”, C++, C++.net, Java, Restructured Extended Executor (REXX), and Common Business Oriented Language (COBOL) experience and knowledge of IBM Message Queue (MQ) family of message-oriented middleware products. Resource will help junior level and other programmers, where needed, including on-the-job technical training and mentoring.

Washington, DC30+ days ago

Founded in 2015, EM Key Solutions, Inc. (EMKS) is a Service-Disabled Veteran-Owned Small Business (SDVOSB) offering a broad range of services to support Federal Government enterprises in meeting their mission requirements and business demands. 2+ years of experience in the following:End-to-end development of business processes using Blue Prism or similar RPA software with the ability to develop on Windows, mainframe, web-based browsers, etc.

Washington, DC30+ days ago

Effective verbal and written communication skills, especially for collaborating on mainframe integration with Java developers and migration planning. • Expereience with test automation in unit tests, functional tests, regression tests and performance tests.

Washington, DC15 days ago

As a Service-Disabled Veteran-Owned Small Business (SDVOSB), NDi is dedicated to hiring veterans and providing a supportive work environment that honors their service while recognizing the unique skills and experiences they bring to our organization. Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for government customers.

Washington, DC8 days ago

Remote

$128,925–$162,350 Per Year

Rocket Software Sales Engineers are experienced technical professionals with an extensive enterprise software sales background who can successfully be the technical sales lead on software opportunities to progress and close business, and must function well as a member of a dynamic team, while having the ability to also work independently to progress and close business. The Sales Engineering role will support Account Executives in new and existing partner relationships, as well as direct business in order to grow revenue opportunities for our Mainframe business.

New!

Annapolis, MD4 days ago

$150,000–$170,000

z/OS Installation & Maintenance: Install, configure, and maintain z/OS and related IBM system software; manage SMP/E processes and PTF/RSU installations; maintain PARMLIB/PROCLIB and plan IPLs. Incident & Change Management: Provide Tier III support for escalated issues; conduct root cause analysis (RCA); participate in change management and DR tests.

Woodlawn, MD27 days ago

$145,000–$175,000 Per Year

Implementation of Graphical User Interface (GUI) using the presentation tier technologies such as AngularJS, ReactJS, Node JS, Type Script, JavaScript, JSP, HTML, CSS, XML, AJAX, and jQuery, Front end development using modern JavaScript and experience with ES13+ features, such as classes, arrow functions, template literals and modules. Demonstrate a strong understanding of the latest trends in Artificial Intelligence (AI) and showcase the ability to apply AI knowledge to enhance or redesign existing system architectures, identifying opportunities where AI-driven solutions can add value, improve efficiency, or enable new capabilities.

Annapolis, MD30+ days ago

Full-time

Security: Exposure to security tools (zSecure), RACF administration, and federal compliance frameworks (NIST, STIG, RMF). Operations: Experience managing Disaster Recovery (DR), backup/restore, and high-availability environments.

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Mainframe Jobs in Washington, DC

Mainframe Developer Judge Group

Senior Mainframe Engineer System One

Sr. Mainframe Engineer System One

Mainframe Modernization Solutions Architect Rocket Software

Mainframe Customer Support 3B Staffing LLC

.NET Mainframe Developer System One

Java Mainframe Developer System One

Mainframe Programmer Olympus Solutions Inc.

Senior Developer – Mainframe / Assembler (z/OS, TPF) Lumen Solutions Group Inc

z/OS Mainframe Programmer Analytica

Mainframe ChangeMan ZMF Engineer Lumen Solutions Group Inc

Technical IBM Mainframe Applications/Systems Analyst rockITdata

Sr. Cobol Consultant (IRS experience required) Visvero, Inc.

IT Software Developer III E Logic

Senior Customer Solutions Engineer Rocket Software

IT Systems Architect E Logic

Principal Customer Solutions Engineer Rocket Software

Contractor - Enterprise Technology Systems SMK Soft Inc

z/TPF System Programmer. Pyramid, Inc

Software Developer-DC Area EM Key Solutions Inc

Software Developer / Application Support PlanIT Group

Data Engineer / Integration Specialist Network Designs Inc.

Sales Engineering Specialist Rocket Software

z/OS Systems Programmer (Hybrid) ATD Technology LLC

Principal Software Engineer Amatriot Group, LLC

z/OS Systems Programmer - Active Secret Clearance Macpower Digital Assets Edge LLC

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