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REQT: Direct Client: Mainframe Programmer @ Hartford, CT – Hybrid – Locals preferred.

KSN Technologies, Inc.

Hybrid in Hartford, Connecticut • Today

Easy Apply

Contract, Third Party

Depends on Experience

Direct Client: Oracle Azure DBA @ Hartford, CT – Hybrid – Only Locals.

KSN Technologies, Inc.

Hybrid in Hartford, Connecticut • Today

Easy Apply

Third Party, Contract

Depends on Experience

Mainframe Systems Programmer

NTT DATA Americas, Inc

Remote • 23d ago

Easy Apply

Contract, Third Party

Depends on Experience

CICS Systems Programmer

Vaco by Highspring

Remote • 8d ago

Easy Apply

Full-time

Depends on Experience

Ex- Fidelity Investments (Mainframe QA Engineer)

Tech Tandem Inc

Remote • Today

Easy Apply

Contract

$60 - $70

Mainframe Developer

Stellar IT Solutions

Remote or St. Louis, Missouri • Today

Easy Apply

Full-time, Part-time, Contract, Third Party

USD 50-60

Mainframe Senior Architect – Performance & Capacity Management

Anveta Inc

Remote • 9d ago

Easy Apply

Full-time

120,000 - 150,000

Mainframe/Cobol Developer

Dale Workforce Solutions

Remote • Today

Easy Apply

Contract

Depends on Experience

Mainframe Engineer

INSPYR Solutions

Remote • 14d ago

Easy Apply

Contract

Depends on Experience

Solution Architect(Telecom OSS, Mainframe, Gen AI)

Yochana IT Solutions

Remote or Texas • Today

Easy Apply

Contract, Third Party

Mainframe Systems Programmer

Robert Half

Remote or Bellevue, Washington • Today

Easy Apply

Contract

USD 60.00 - 65.00 per hour

Mainframe Storage Engineer

Bayforce

Remote • Today

Easy Apply

Contract

Depends on Experience

Senior Hogan Mainframe Software Engineer

Dexian DISYS

Remote • Today

Easy Apply

Contract

Mainframe QA Engineer

PY DATA, INC.

Remote • Today

Easy Apply

Contract

$50 - $60

Developer - Policy Admin Systems

Mass Mutual Financial Group

Springfield, Massachusetts • Today

Full-time

USD 148,300.00 - 194,600.00 per year

Rocket Enterprise Developer

Amtex Systems Inc.

Remote • Yesterday

Easy Apply

Contract, Third Party

Depends on Experience

JR1082408 Mainframe Senior Network Systems Programmer

AIT Global, Inc.

Remote • Today

Easy Apply

Third Party, Contract

Mainframe Manager W2 Hiring

PDDN Inc

Remote • Today

Easy Apply

Full-time, Part-time, Contract, Third Party

DB2 System Programmer

Pyramid Consulting, Inc.

Remote • 19d ago

Easy Apply

Contract

$67 - $67.8

Mainframe -Solution Architect Modernization

3AMIGOSIT LLC

Remote • 6d ago

Easy Apply

Contract

OSS/ BSS Architect

Incorporan Inc

Remote • 5d ago

Easy Apply

Contract, Third Party

Depends on Experience

Z/OS Network Consultant

NTT DATA Americas, Inc

Remote • 19d ago

Easy Apply

Contract, Third Party

$88.89

Mainframe DBA Mainframe Database Administrator

Apexon

Remote • 30+d ago

Easy Apply

Full-time

Depends on Experience

Mainframe Security Engineer

Bayforce

Remote • Today

Easy Apply

Contract

Depends on Experience

Senior Solution Architect

iTech US, Inc.

Remote • 19d ago

Easy Apply

Contract

Depends on Experience

Mainframe Storage Admin

Stanley David and Associates

Remote • 22d ago

Easy Apply

Full-time

Depends on Experience

Mainframe Automation Engineer

Bayforce

Remote • Today

Easy Apply

Contract

Depends on Experience

Business Analyst with Oil & Gas, Power BI, Snowflake, Mainframe || Austin, TX (Remote Locals only) || Must have Linkedin and 13+ years of exp.||

Nestortechnologies Inc

Remote • Today

Easy Apply

Contract, Third Party

Up to $65

Senior Mainframe Systems Programmer (IBM z/OS, CICS, MQ)

DNI Delaware Nation Industries

Remote • Today

Full-time

Senior Mainframe z/OS System Programmer / Mainframe Infrastructure Specialist

HCLTech

Remote • 15d ago

Easy Apply

Full-time

$120,000 - $160,000

KSN Technologies, Inc.

Job Details

Skills

COBOL
JCL
IMS Database
BMC Utilities for IMS
Mainframe Development
Data Migration
Data Extraction
Data Conversion
FTP/SFTP
Data Validation & Reconciliation
File-AID
EZtrieve
CLIST
REXX
Legacy Modernization
Mainframe Utilities
Batch Processing
Migration Testing
Production Support

Summary

Mainframe Programmer

Hartford, CT – Hybrid – Locals preferred

7 months contract

We are seeking candidates who do not require visa sponsorship, are eligible to work on a W2

Seeking a highly experienced Mainframe Database Migration Specialist to support a critical, time-sensitive enterprise data migration initiative. The consultant will be responsible for analyzing existing mainframe applications, developing extraction and conversion processes, modifying COBOL programs and JCL, and ensuring the successful migration of IMS and legacy data assets to target platforms. The ideal candidate will possess deep technical expertise and the ability to work independently in a fast-paced environment with aggressive project timelines.

Key Responsibilities

Analyze existing mainframe applications, databases, files, and batch processing workflows to support migration activities.
Design, develop, and execute data extraction processes from IMS databases and legacy mainframe data sources.
Create, modify, and support JCL required for data extracts, file transfers, conversion processing, and migration testing.
Perform COBOL program analysis and code modifications to support data extraction, transformation, validation, and reconciliation requirements.
Review and update FTP/SFTP processes to support secure transmission of migration files between source and target environments.
Utilize IMS utilities and BMC Utilities for IMS to unload, extract, validate, and reconcile database content.
Develop and execute data validation and reconciliation procedures to ensure data integrity throughout the migration lifecycle.
Support file mapping, field-level transformation logic, and data conversion specifications.
Troubleshoot batch failures, abends, data discrepancies, and performance issues related to migration processing.
Collaborate with database administrators, architects, business analysts, and project teams to define migration requirements and resolve technical challenges.
Create technical documentation, migration runbooks, implementation procedures, and production support documentation.
Participate in migration testing, system integration testing, user acceptance testing, and production implementation activities.
Provide production support during migration cutover and post-implementation stabilization periods.
Identify opportunities for automation using CLIST, REXX, File-AID, and other mainframe utilities.
Ensure compliance with enterprise change management, security, and audit requirements.

Required Qualifications

10+ years of Mainframe Development experience.
Expert-level COBOL programming experience.
Strong JCL development and troubleshooting skills.
Extensive IMS Database experience.
Experience with BMC Utilities for IMS.
Experience developing large-scale data extracts and conversion processes.
Strong understanding of FTP/SFTP file transfer methodologies.
Proven experience supporting enterprise data migration or modernization initiatives.
Experience performing data analysis, reconciliation, and validation.
Ability to work independently with minimal supervision in a deadline-driven environment.

Preferred Qualifications

Experience with File-AID.
Experience with EZtrieve.
Experience with CLIST and REXX automation.
Prior experience with legacy modernization or cloud migration projects.
Experience supporting financial services, insurance, healthcare, or government mainframe environments.

Critical Success Factors

Ability to quickly assess complex legacy environments.
Strong problem-solving and troubleshooting capabilities.
Excellent communication and documentation skills.
Ability to meet aggressive deadlines and deliver high-quality migration solutions under tight timelines.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10314943
Position Id: 912-42690-1788990342
Posted 6 hours ago

Company Info

About KSN Technologies, Inc.

KSN Technologies Inc. is a premier Tier-1 IT consulting and staff augmentation firm with over 20 years of experience delivering highly skilled technology professionals and consulting services to multiple U.S. state government agencies and enterprise clients. We specialize in key technology areas including Artificial Intelligence, Cloud Computing (Azure, AWS, Google Cloud), Cybersecurity, Enterprise Application Development (.NET, Java, Salesforce), Data Engineering, Business Intelligence, DevOps, and Intelligent Automation.

As a trusted government partner, KSN Technologies has built a strong reputation for reliability, compliance, and delivery excellence in regulated environments such as healthcare and public sector digital transformation. Our consultants contribute to mission-critical initiatives including cloud migration, enterprise system modernization, and secure data platforms. We are committed to providing our professionals with impactful project opportunities, competitive compensation, and long-term career growth while enabling clients to achieve their strategic technology goals.

KSN Technologies Inc. is an Equal Opportunity Employer. Employment eligibility verification and background checks may be conducted in accordance with client and government requirements.

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Hybrid in Hartford, Connecticut

•

Today

Oracle Azure DBA Hartford, CT Hybrid Only Locals 4 months + Extension We are looking for candidates who can work on our W2. No C2C/1099. Enters codes to create production data base. Selects and enters codes of utility program to monitor database performance, such as distribution of records and amount of available memory. Directs programmers and analysts to make changes to data base management system. Reviews and corrects programs. Answers user questions. Confers with coworke

Easy Apply

Third Party, Contract

Depends on Experience

Direct Client: Senior ETL Developer @ Lansing, MI – Hybrid – Locals Preferred.

Hybrid in Lansing, Michigan

•

Today

Senior ETL Developer Lansing, MI Hybrid Locals Preferred One Year Contract We are looking for candidates who can work on our W2. No C2C/1099. Job Summary The MDHHS/DTMB AS Analytics and Visualization Division is seeking aSenior ETL Developerwith extensive experience inIBM DataStage,IBM Cloud Pak for Data (CP4D), andTeradata 20. The resource will support enterprise data modernization efforts, including migration of legacy workloads to CP4D, development of robust ETL pipeline

Easy Apply

Contract, Third Party

Depends on Experience

Direct Client: Senior Project Manager @ Lansing, MI – Hybrid – Only Locals.

Hybrid in Lansing, Michigan

•

Today

Senior Project Manager Lansing, MI Hybrid Only Locals One Year contract We are looking for candidates who can work on our W2. No C2C/1099. Top Skills & Years of Experience: - 7+ years of in-depth knowledge of and experience in IT project management, including industry standard and best practices - 7+ years of a proven record for delivering projects on time and on budget in a formal project manager role - 7+ years of experience establishing and maintaining project budge

Easy Apply

Third Party, Contract

Depends on Experience

Direct Client: Datawarehouse Architect @ Lansing, MI Hybrid Only Locals

Hybrid in Lansing, Michigan

•

Today

Datawarehouse Architect Lansing, MI Hybrid Only Locals One Year Contract Looking for the candidates who can work without any visa sponsorship. Interview Process. Virtual and In-person. First round will be virtual, second round will be on-site. Mix of technical and soft skills. For the virtual round it will be a 60-minute Virtual Interview via MS Teams (video required). Candidates should join from a laptop and be prepared to share their screen if requested. A screenshot photo of candidate wil

Easy Apply

Contract, Third Party

Depends on Experience

KSN Technologies, Inc.

Job Details

Skills

COBOL
JCL
IMS Database
BMC Utilities for IMS
Mainframe Development
Data Migration
Data Extraction
Data Conversion
FTP/SFTP
Data Validation & Reconciliation
File-AID
EZtrieve
CLIST
REXX
Legacy Modernization
Mainframe Utilities
Batch Processing
Migration Testing
Production Support

Summary

Mainframe Programmer

Hartford, CT – Hybrid – Locals preferred

7 months contract

We are seeking candidates who do not require visa sponsorship, are eligible to work on a W2

Key Responsibilities

Analyze existing mainframe applications, databases, files, and batch processing workflows to support migration activities.
Design, develop, and execute data extraction processes from IMS databases and legacy mainframe data sources.
Create, modify, and support JCL required for data extracts, file transfers, conversion processing, and migration testing.
Perform COBOL program analysis and code modifications to support data extraction, transformation, validation, and reconciliation requirements.
Review and update FTP/SFTP processes to support secure transmission of migration files between source and target environments.
Utilize IMS utilities and BMC Utilities for IMS to unload, extract, validate, and reconcile database content.
Develop and execute data validation and reconciliation procedures to ensure data integrity throughout the migration lifecycle.
Support file mapping, field-level transformation logic, and data conversion specifications.
Troubleshoot batch failures, abends, data discrepancies, and performance issues related to migration processing.
Collaborate with database administrators, architects, business analysts, and project teams to define migration requirements and resolve technical challenges.
Create technical documentation, migration runbooks, implementation procedures, and production support documentation.
Participate in migration testing, system integration testing, user acceptance testing, and production implementation activities.
Provide production support during migration cutover and post-implementation stabilization periods.
Identify opportunities for automation using CLIST, REXX, File-AID, and other mainframe utilities.
Ensure compliance with enterprise change management, security, and audit requirements.

Required Qualifications

10+ years of Mainframe Development experience.
Expert-level COBOL programming experience.
Strong JCL development and troubleshooting skills.
Extensive IMS Database experience.
Experience with BMC Utilities for IMS.
Experience developing large-scale data extracts and conversion processes.
Strong understanding of FTP/SFTP file transfer methodologies.
Proven experience supporting enterprise data migration or modernization initiatives.
Experience performing data analysis, reconciliation, and validation.
Ability to work independently with minimal supervision in a deadline-driven environment.

Preferred Qualifications

Experience with File-AID.
Experience with EZtrieve.
Experience with CLIST and REXX automation.
Prior experience with legacy modernization or cloud migration projects.
Experience supporting financial services, insurance, healthcare, or government mainframe environments.

Critical Success Factors

Ability to quickly assess complex legacy environments.
Strong problem-solving and troubleshooting capabilities.
Excellent communication and documentation skills.
Ability to meet aggressive deadlines and deliver high-quality migration solutions under tight timelines.

Dice Id: 10314943
Position Id: 912-42690-1788990342
Posted 6 hours ago

Company Info

About KSN Technologies, Inc.

KSN Technologies Inc. is an Equal Opportunity Employer. Employment eligibility verification and background checks may be conducted in accordance with client and government requirements.

Go to company profile

Fitment

Dice Job Match Score™

🔢 Crunching numbers...

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

Hybrid in Hartford, Connecticut

•

Today

Easy Apply

Third Party, Contract

Depends on Experience

Direct Client: Senior ETL Developer @ Lansing, MI – Hybrid – Locals Preferred.

Hybrid in Lansing, Michigan

•

Today

Easy Apply

Contract, Third Party

Depends on Experience

Direct Client: Senior Project Manager @ Lansing, MI – Hybrid – Only Locals.

Hybrid in Lansing, Michigan

•

Today

Easy Apply

Third Party, Contract

Depends on Experience

Direct Client: Datawarehouse Architect @ Lansing, MI Hybrid Only Locals

Hybrid in Lansing, Michigan

•

Today

Easy Apply

Contract, Third Party

Depends on Experience

REQT: Direct Client: Mainframe Programmer @ Hartford, CT – Hybrid – Locals preferred.

Skills

Summary

Dice Job Match Score™

Similar Jobs

REQT: Direct Client: Mainframe Programmer @ Hartford, CT – Hybrid – Locals preferred.

KSN Technologies, Inc.

Job Details

Skills

Summary

Company Info

About KSN Technologies, Inc.

Dice Job Match Score™

Similar Jobs