Referso Jobs

Senior Application Programmer – Mainframe Systems

Artech LLC · Posted Nov 11, 2026

Open

Downey, California, United States
Hybrid
Contract · Senior
$70–$76 per hour
7+ years

Senior Application Programmer – Mainframe Systems

Artech LLC · Posted Nov 11, 2026

Open

Downey, California, United States
Hybrid
Contract · Senior
$70–$76 per hour
7+ years

Senior Application Programmer – Mainframe Systems

Pride Global · Posted Nov 11, 2026

Open

Downey, California, United States
On-site
Contract · Senior
$70–$75 per hour
7+ years

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Senior Application Programmer – Mainframe Systems

Compensation

Pay Rate Range: $70/hr - $75/HR

Responsibilities

Design and program electronic data processing systems using mainframe technologies
Develop and maintain applications in COBOL, Natural, IMS/DB/DC, DB2/SQL, CICS, and related tools
Utilize SPUFI, JCL, TSO/ISPF, and other mainframe utilities to support system operations
Collaborate with cross-functional teams to ensure system reliability and performance

Skills

COBOL Natural / SuperNatural IMS/DB/DC DB2/SQL Assembler SAS CICS MF FOCUS MVS JCL MVS TSO/ISPF

Mainframe Adabas Support, Systems Management

Kyndryl · Posted Nov 11, 2026

Open

Hortolandia, São Paulo, Brazil

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Provide day-to-day technical and operational support for ADABAS and Natural environments running on IBM z/OS.

Responsibilities

Monitor and maintain ADABAS databases and related components to ensure system availability, stability, and performance.
Troubleshoot and resolve production incidents related to ADABAS, Natural, database availability, performance, connectivity, and system components.
Perform database administration and maintenance activities, including database/file management, backup and recovery, utilities execution, and space/capacity management.
Support installation, upgrades, maintenance, fixes, and configuration changes for ADABAS/Natural products.
Plan and implement production changes following established Change Management procedures.

Requirements

Nice to have: 24x7 enterprise/mainframe environments
Nice to have: on-call support
Nice to have: CICS
Nice to have: DB2
Nice to have: MQ

Skills

ADABAS Natural IBM z/OS JCL TSO/ISPF

Mainframe Solutions Architect

Diné Development Corporation · Posted May 1, 2026

Open

Remote
Remote
Full-time
8+ years

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Responsibilities

Serve as the lead technical voice on mainframe architecture, application structure, data flows, and modernization feasibility for assigned engagements
Engineer, administer, and troubleshoot IBM z/OS environments supporting DISA/DoD mission workloads
Support and tune DB2 for z/OS environments and CICS regions
Analyze dumps, logs, and system traces; drive root‑cause analysis and implement permanent fixes
Provide technical support to application teams for mainframe workloads, including code‑level troubleshooting and job support in COBOL, REXX, JCL, and legacy languages such as FORTRAN

Requirements

Nice to have: Assembler
Nice to have: RACF/RBAC
Nice to have: NIST 800-53
Nice to have: CMMC
Nice to have: AWS

Skills

IBM mainframe z/OS DB2 for z/OS CICS JCL TSO/ISPF

Senior Mainframe Application Support Engineer

Kyndryl · Posted Nov 9, 2026

Open

Bangalore, Karnataka, India
Senior
8+ years

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Senior Mainframe Application Support Engineer

Responsibilities

Provide L2/L3 production support for mainframe applications built on Natural and Adabas, ensuring high availability and operational stability.
Monitor application performance, troubleshoot incidents, and resolve production issues within agreed SLA timelines.
Perform root cause analysis of application failures and implement preventive solutions to minimize recurring issues.
Support batch processing, online transactions, job scheduling, and production release activities across environments.
Collaborate with business users, development teams, and infrastructure teams to drive timely issue resolution and service improvements.

Requirements

Nice to have: application deployment
Nice to have: release management
Nice to have: environment migration
Nice to have: Adabas performance monitoring
Nice to have: database support fundamentals

Skills

Mainframe Application Support Natural Adabas IBM z/OS

Manager, Mainframe Systems

Ensono · Posted Oct 3, 2022

Open

Downers Grove, Illinois, United States +2 more
Manager
5+ years

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The Mainframe Systems Manager will coordinate and delegate the responsibilities of their assigned IT teams, as they pertain to the installation and management of mainframe database systems – specifically Adabas, Datacom/DB, IDMS, and Supra.

Locations (3)

Downers Grove, Illinois, United States
Finley, Illinois, United States
United States

Responsibilities

Coordinate and delegate responsibilities of IT teams
Oversee day-to-day functions and project management
Provide technical support for software solutions
Manage team ticket queue
Facilitate client and team meetings

Requirements

Bachelor’s degree in a related field

Senior Application Programmer – Mainframe Systems

Senior Application Programmer – Mainframe Systems

Compensation

Responsibilities

Requirements

Skills

Senior Application Programmer – Mainframe Systems

Compensation

Responsibilities

Skills

Mainframe Adabas Support, Systems Management

Responsibilities

Requirements

Skills

Mainframe Solutions Architect

Responsibilities

Requirements

Skills

Senior Mainframe Application Support Engineer

Responsibilities

Requirements

Skills

Manager, Mainframe Systems

Locations (3)

Responsibilities

Requirements

Skills

Benefits

Benefits

ADABAS jobs

Compensation

Responsibilities

Requirements

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Compensation

Responsibilities

Skills

Responsibilities

Requirements

Skills

Responsibilities

Requirements

Skills

Responsibilities

Requirements

Skills

Locations (3)

Responsibilities

Requirements

Skills

Benefits

Benefits