Senior mainframe administrator jobs in philadephia, pa

Hybrid in Philadelphia, Pennsylvania

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5d ago

15+ years of experience in Mainframe application development with strong expertise in COBOL, CICS, DB2, and VSAM.Design, develop, enhance, and maintain enterprise COBOL applications supporting critical business processes.Develop and maintain CICS online applications, including transaction processing, program integration, and production support.Design and optimize DB2 programs, SQL queries, stored procedures, and database interactions within mainframe applications.Develop and maintain VSAM files,

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Contract, Third Party

Depends on Experience

New Role -Sr Mainframe Developer - Permanent Residents / CITIZENS ONLY

Malvern, Pennsylvania

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3d ago

Sr Mainframe Developer PERMANENT RESIDENTS / CITIZENS ONLY (NO H1S) Onsite Malvern, PA NO STUDENT VISAS (NO OPT/ CPT) We are seeking a Mainframe Developer, Production Support professional to maintain, monitor, and support batch processing operations across our mainframe environment. This role requires strong hands-on expertise in COBOL, DB2, and JCL, with responsibility for day-to-day batch execution, issue resolution, and ongoing maintenance of existing mainframe applications. Working knowledg

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Contract, Third Party

Depends on Experience

Senior Mainframe Engineer - Wealth/Trust Services

Wilmington, Delaware

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Today

This role is four days onsite at our Wilmington, DE location, with the flexibility to work from home one day per week Overview: We are seeking a highly skilled Senior Software Engineer with deep experience in the area of Wealth/Trust to join our engineering team . In this role, you will work to enhance and support the Trust Reporting (TRS/WSE) systems and play a key role in continuing the modernization of our mainframe ecosystem. You'll collaborate closely with senior technical leaders, contribu

Full-time

USD 106,700.00 - 177,900.00 per year

Mainframe Senior Architect – Performance & Capacity Management

Remote

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21d ago

Mainframe Senior Architect Performance & Capacity Management Position Tupe: Full-Time Base Salary:$130,000$150,000 Position Overview We are seeking an experienced Mainframe Senior Architect specializing in IBM mainframe performance and capacity management. This is a highly technical, hands-on role responsible for maintaining and optimizing the performance, scalability, stability, and cost efficiency of a large IBM zEnterprise mainframe environment. This position is approximately 80% IBM mainf

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Full-time

120,000 - 150,000

Senior Hogan Mainframe Software Engineer

Remote

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Today

We are seeking a Senior Mainframe Software Engineer to support a large-scale financial services technology environment. This is a remote W2 contract opportunity with potential for extension. The role will focus on application enhancements, integrations, reporting initiatives, troubleshooting, and production support activities within a complex enterprise environment. This position is ideal for an engineer with strong mainframe development experience who enjoys working across integrations, root c

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Contract

Senior Mainframe Storage and Backup Administrator

Remote

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Today

Job Summary We are seeking an experienced Senior Mainframe Storage and Backup Administrator to oversee, manage, and optimize enterprise-level mainframe storage and backup environments. This role requires deep technical expertise in IBM DS8000 series storage systems, GDPS replication technologies, virtual tape (TS7700/TS7780), backup and recovery solutions, and mainframe data protection strategies. The ideal candidate will ensure stability, high availability, performance, and resilience across a

Full-time

USD 116,400.00 - 194,000.00 per year

NOMAD Mainframe SME / Administrator

Remote

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3d ago

Looking for candidates regarding the following: POSITION NOMAD Mainframe SME / Administrator LOCATION Remote DURATION 1-2 Years+ (Potential Extension) INTERVIEW TYPE Video REQUIRED SKILLS Required Skills: Deep expertise withNOMAD 4GLadministration, development, and support.Strong Mainframe Administration and Platform Support experience.Hands-on experience supportingz/VM environments.Strong knowledge ofDB2/MVS, DB2/VM, IMS, IDMS, Adabas, Teradata, VSAM, and QSAM.Experience supporting and trouble

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Contract, Third Party

45 - 50

Remote - NOMAD Mainframe SME / Administrator

Remote

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Today

Job Title: NOMAD Mainframe SME / Administrator Duration: 1-2 Years+ (Potential Extension) Location: Remote Start Window: ASAP Key Responsibilities Serve as the primary SME for the NOMAD Fourth Generation Language (4GL) environment.Administer, configure, maintain, and upgrade the NOMAD platform.Support developers utilizing NOMAD for application development and data access.Collaborate with mainframe systems teams on platform stability, performance, and maintenance activities.Troubleshoot and resol

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Contract

Depends on Experience

NOMAD Mainframe SME / Administrator - W2 (No C@C or 1099) - Remote (Posted SAM)

Remote

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Today

REQUIRED SKILLS Deep expertise with NOMAD (Select Business Solutions)Mainframe Administration & Supportz/VM Environment ExperienceMainframe Data Technologies: DB2/MVSDB2/VMIMSIDMSAdabasTeradataVSAMQSAMApplication Development SupportPerformance Tuning & TroubleshootingMainframe Upgrade & Implementation Experience

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Contract

Depends on Experience

NOMAD Mainframe SME / Administrator

Remote

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Today

Job: NOMAD Mainframe SME / Administrator Duration 24 months Locals Only/ Out of Area/ Remote? Fully Remote Interview Type (Phone, Video, Face to Face) Video Anticipated Start (in weeks) 2 3-5 Must Haves Deep NOMAD 4GL expertise (Select Business Solutions) Mainframe administration/support, including z/VM Mainframe database/data technologies: DB2, IMS, IDMS, Adabas, VSAM, etc. NOMAD upgrades, troubleshooting & legacy modernization/migration experience Key Responsibilities Serve as the primary SME

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Contract

Depends on Experience

Senior Mainframe Assembler Analyst

Remote

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Today

Infinite Solutions Inc. is a California-based Information Technology Solution provider specializing in delivering enterprise technology and digital transformation solutions for public-sector clients since 1997. With deep expertise in systems integration, ERP implementations, data analytics, and modernization, we support mission-critical initiatives for State and local agencies. Our team is known for combining technical excellence with a practical, results-driven approach to solving complex busin

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Contract, Third Party

Depends on Experience

Senior Mainframe Test Lead (z/VSE to z/OS Migration)

Remote

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Today

Senior Mainframe Test Lead (z/VSE to z/OS Migration) - 26-01923 1yr Duration 100% Remote **This is a HIGH Level position (not a developer) that will be involved in the architecture/planning & spearheading testing of this migration project - C-Level / Director / VP MUST show evidence of enterprise-wide test architecture - seasoned with Mainframe background, background of driving testing for a large scale mainframe modernization. Top 3 Areas Mainframe Migration Testing Leadership Proven le

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Third Party, Contract

$80 - $85

Senior Mainframe z/OS System Programmer / Mainframe Infrastructure Specialist

Remote

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27d ago

Hiring: Senior z/OS System Programmer (Mainframe) L3/Lead Location: Remote (USA) Experience: 10+ Years We are seeking an experienced Senior z/OS System Programmer to support enterprise Mainframe Infrastructure environments. The ideal candidate will have strong expertise in z/OS System Programming, CICS, DB2, RACF, Sysplex/GDPS, Performance & Capacity Management, Automation, and ISV Product Support. Key Responsibilities: Installation, configuration, migration, and maintenance of z/OS environmen

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Full-time

$120,000 - $160,000

Senior Mainframe Test Lead (z/VSE to z/OS Migration)

Remote or McKinney, Texas

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Today

Senior Mainframe Test Lead (z/VSE to z/OS Migration) - 26-01923 1yr Duration 100% Remote Temp W2 Contract or C2C NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. NTT DATA's Client is currently seeking a Senior Mainframe Test Lead (z/VSE to z/OS Migration) - REMOTE to join their team in McKinney, Texas (US-TX), United States (US). Job Description

Full-time

USD 60.00 - 71.00 per hour

Senior Storage Administrator

Remote

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Today

DNI is seeking a SAN Administrator to support the Defense Counterintelligence and Security Agency (DCSA) Background Investigations Enterprise System (BIES) Mainframe program. This position supports the availability, performance, security, and recoverability of enterprise storage environments supporting mission-critical mainframe and distributed systems. The SAN Administrator will configure, monitor, troubleshoot, document, and improve storage infrastructure across SAN, NAS, Fibre Channel, tape,

Full-time

Sr Mainframe Developer_W2 only

Remote

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Today

Job title: Sr Mainframe Developer - W2 Role is remote Mandatory skills: COBOL, DB2, MQ, CICS Years of experience required: 8+ Required Skills & Experience Strong experience in Mainframe technologies, COBOL, JCL, DB2, VSAM, CICS and MQ for application development. Experience with Healthcare Claims Adjudication processes and a strong understanding of related business workflows and operations. Solid understanding of code migration and release management processes, including package creation,

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Full-time, Third Party

Depends on Experience

Sr. Mainframe Developer

Remote

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24d ago

Position Summary Seeking an experienced Senior Mainframe Developer to support and modernize mission-critical financial and automotive applications that power global business operations. The successful candidate will provide technical leadership in the design, development, maintenance, and modernization of enterprise mainframe solutions while collaborating with cross-functional teams, business stakeholders, architects, and cloud transformation initiatives. This role requires deep expertise in IBM

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Full-time

100,000 - 110000

Senior Mainframe Automation SME

Remote

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4d ago

Title Senior Mainframe Automation SME Position Contract to Hire Location Remote work Key Responsibilities Lead the design, implementation, and optimization of Mainframe automation using OPS/MVS and System Automation.Develop, enhance, and maintain automation for IPL (startup/shutdown) with a focus on stability, repeatability, and minimal manual intervention.Support and improve Disaster Recovery (DR) processes, including GDPS workflows and recovery automation.Partner with z/OS, Middleware, Applica

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Contract

Depends on Experience

Mainframe zTPF Developer Senior

Remote

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Today

Job Title: Mainframe zTPF Developer SeniorLocation: Quarterly travel required for PI Planning (Washington, D.C. or Wilmington, DE) (Need Local to NEC candidates only)Duration: 12 Months Essential Duties & Responsibilities:Design, develop, maintain, and support complex IBM z/TPF applications written in High-Level Assembler (HLASM/ASM).Analyze, debug, and resolve complex production issues across multiple assembler modules, macros, utilities, and transaction-processing flows.Perform deep root-caus

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Third Party, Contract

$50+

Mainframe Developer only w2

Malvern, Pennsylvania

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3d ago

Mainframe Developer 6 Months Malvern, PA Onsite Only w2 We are seeking a Mainframe Production Support professional to maintain, monitor, and support batch processing operations across our mainframe environment. This role requires strong hands-on expertise in COBOL, DB2, and JCL, with responsibility for day-to-day batch execution, issue resolution, and ongoing maintenance of existing mainframe applications. Working knowledge of Java is a plus, particularly for teams supporting hybrid mainframe/

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Contract

Depends on Experience

Senior mainframe administrator jobs in Philadelphia, PA, USA