Mainframe Senior Developer
$99K - $169K/yr
AND Principal Responsibilities The Mainframe Senior Developer is responsible for installing, maintaining, upgrading, and supporting various system software products for TNT's z/OS operating system ...
$99K - $169K/yr
AND Principal Responsibilities The Mainframe Senior Developer is responsible for installing, maintaining, upgrading, and supporting various system software products for TNT's z/OS operating system ...
$99K - $169K/yr
AND Principal Responsibilities The Mainframe Senior Developer is responsible for installing, maintaining, upgrading, and supporting various system software products for TNT's z/OS operating system ...
Chicago, IL · On-site
$99K - $169K/yr
AND Principal Responsibilities The Mainframe Senior Developer is responsible for installing, maintaining, upgrading, and supporting various system software products for TNT's z/OS operating system ...
Chicago, IL · On-site
$99K - $169K/yr
AND Principal Responsibilities The Mainframe Senior Developer is responsible for installing, maintaining, upgrading, and supporting various system software products for TNT's z/OS operating system ...
This candidate will be fulfilling an experienced systems mainframe engineer position. * Responsible for the overall health, security, resiliency, and performance of System z CICS for z/OS, MQ for z ...
This candidate will be fulfilling an experienced systems mainframe engineer position. * Responsible for the overall health, security, resiliency, and performance of System z CICS for z/OS, MQ for z ...
This candidate will be fulfilling an experienced systems mainframe engineer position. * Responsible for the overall health, security, resiliency, and performance of System z CICS for z/OS, MQ for z ...
This candidate will be fulfilling an experienced systems mainframe engineer position. * Responsible for the overall health, security, resiliency, and performance of System z CICS for z/OS, MQ for z ...
$91K - $146K/yr
Has mastered the basics of operating as a developer in the IBM mainframe environment * Mainframe Assembler, Metal C, Java and Rest APIs * Mainframe debugging skills using IPCS, VM Trace, XDC, etc.
$91K - $146K/yr
Has mastered the basics of operating as a developer in the IBM mainframe environment * Mainframe Assembler, Metal C, Java and Rest APIs * Mainframe debugging skills using IPCS, VM Trace, XDC, etc.
The candidate must have the minimum of 3-5 years programming experience with Mainframe/COBOL. Experience working on systems with DB2 / SQL. MVS and JCL. TSO / ISPF. Familiarity with INSYNC, Xpeditor ...
The candidate must have the minimum of 3-5 years programming experience with Mainframe/COBOL. Experience working on systems with DB2 / SQL. MVS and JCL. TSO / ISPF. Familiarity with INSYNC, Xpeditor ...
Rolling Meadows, IL · On-site
$49.25 - $63.25/hr
Tandem Developer Job Location: Rolling Meadows,IL Job Type: Contract Technical Skills: * Strong ... CICS,JCL,Mainframe Enterprise Cobol,Mainframe DB2,Z/OS,CICS Admin,Mainframe - COBOL/JCL/CICS ...
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Rolling Meadows, IL · On-site
$49.25 - $63.25/hr
Tandem Developer Job Location: Rolling Meadows,IL Job Type: Contract Technical Skills: * Strong ... CICS,JCL,Mainframe Enterprise Cobol,Mainframe DB2,Z/OS,CICS Admin,Mainframe - COBOL/JCL/CICS ...
Roles & Responsibilities Perform Production Support and enhancements on IBM mainframe based systems Effectively liaise with customer to understand mainframe systems and document the same Provide ...
Roles & Responsibilities Perform Production Support and enhancements on IBM mainframe based systems Effectively liaise with customer to understand mainframe systems and document the same Provide ...
L2 Application Support Engineer - Mainframe Location: Chicago, IL Contract Candidate should be in client office 3 days a week and with an option to extend all 5 days a week at client discretion.
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L2 Application Support Engineer - Mainframe Location: Chicago, IL Contract Candidate should be in client office 3 days a week and with an option to extend all 5 days a week at client discretion.
We are seeking an experienced IBM Mainframe Systems Engineer to support the engineering, modernization, and optimization of enterprise IBM Z environments. This role requires deep technical expertise ...
We are seeking an experienced IBM Mainframe Systems Engineer to support the engineering, modernization, and optimization of enterprise IBM Z environments. This role requires deep technical expertise ...
$91K - $146K/yr
We are looking for experienced Software Engineers to produce and implement functional software solutions for delivery to our customers. This will involve development on existing mainframe-based ...
$91K - $146K/yr
We are looking for experienced Software Engineers to produce and implement functional software solutions for delivery to our customers. This will involve development on existing mainframe-based ...
$91K - $146K/yr
We are looking for experienced Software Engineers to produce and implement functional software solutions for delivery to our customers. This will involve development on existing mainframe-based ...
$91K - $146K/yr
We are looking for experienced Software Engineers to produce and implement functional software solutions for delivery to our customers. This will involve development on existing mainframe-based ...
Chicago, IL · On-site
Programmer Analyst IV-Mainframe, Chicago, IL, Onsite local candidates only**** need submissions you please review the below role, if you are available, could you please send me updated word resume ...
Chicago, IL · On-site
Programmer Analyst IV-Mainframe, Chicago, IL, Onsite local candidates only**** need submissions you please review the below role, if you are available, could you please send me updated word resume ...
$56.75 - $72.25/hr
B4 Mainframe Systems Engineer A resume helps you stand out to hiring managers and recruiters; your resume communicates your experience and your brand. While it is not required, we encourage you to ...
$56.75 - $72.25/hr
B4 Mainframe Systems Engineer A resume helps you stand out to hiring managers and recruiters; your resume communicates your experience and your brand. While it is not required, we encourage you to ...
Chicago, IL · On-site
$50.50 - $65/hr
IBM Mainrame experience JCL DB2 Strong SQL Skills Experience in developing Stored procedures Strong Assembler programming / debugging skills COBOL programming language PL/1 Programming LAnguage CICS ...
Chicago, IL · On-site
$50.50 - $65/hr
IBM Mainrame experience JCL DB2 Strong SQL Skills Experience in developing Stored procedures Strong Assembler programming / debugging skills COBOL programming language PL/1 Programming LAnguage CICS ...
Chicago, IL · On-site
Strong knowledge building and managing mainframes systems and demonstrated experience performing reverse engineering. * Consultative Desirable Skills: * High technical aptitude * Team player
Chicago, IL · On-site
Strong knowledge building and managing mainframes systems and demonstrated experience performing reverse engineering. * Consultative Desirable Skills: * High technical aptitude * Team player
$108K - $172K/yr
This position is concentrated on the mainframe platform, with development in Assembler language ... Experience with DevOps and Continuous integration tools * Analytical mind with problem-solving ...
$108K - $172K/yr
This position is concentrated on the mainframe platform, with development in Assembler language ... Experience with DevOps and Continuous integration tools * Analytical mind with problem-solving ...
Springfield, IL · On-site
$49.75 - $67.50/hr
An experienced developer with mainframe/COBOL experience to work in business application development. Environment and tools are IBM Mainframe platform, z/OS operating system, TSO/ISPF and DB2.
Springfield, IL · On-site
$49.75 - $67.50/hr
An experienced developer with mainframe/COBOL experience to work in business application development. Environment and tools are IBM Mainframe platform, z/OS operating system, TSO/ISPF and DB2.
Chicago, IL · On-site +1
$111K - $178K/yr
At Capgemini Engineering, the world leader in engineering services, we bring together a global team ... About the role you're considering We are seeking an experienced Mainframe Manager to lead and ...
Chicago, IL · On-site +1
$111K - $178K/yr
At Capgemini Engineering, the world leader in engineering services, we bring together a global team ... About the role you're considering We are seeking an experienced Mainframe Manager to lead and ...
Springfield, IL · On-site
$48.50 - $62.50/hr
Mainframe Payroll Application Development Skills: Expertise in common mainframe technologies including but not limited to (e.g., Assembler, COBOL, EasyTrieve, CICS, CISC Map, JCL, CA Scheduler DB2 ...
Springfield, IL · On-site
$48.50 - $62.50/hr
Mainframe Payroll Application Development Skills: Expertise in common mainframe technologies including but not limited to (e.g., Assembler, COBOL, EasyTrieve, CICS, CISC Map, JCL, CA Scheduler DB2 ...
| Aspect | Mainframes Developer | Mainframes Analyst |
|---|---|---|
| Required Credentials | Typically a degree in Computer Science or related field; certifications like IBM Certified Specialist | Similar credentials; often holds certifications in mainframe systems and analysis |
| Work Environment | Develops, codes, and tests mainframe applications in a software development setting | Analyzes existing mainframe systems, gathers requirements, and supports system improvements |
| Employer & Industry Usage | Used by banks, insurance companies, and large enterprises for application development | Employed in similar industries for system analysis, troubleshooting, and process optimization |
While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

$99K - $169K/yr
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 10 days ago
8.0
Based on 23 frontline employees who took The Breakroom Quiz
About Northern Trust:
Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889.
Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world's most sophisticated clients using leading technology and exceptional service.
Northern Trust is looking for a consultant for the role of Mainframe Senior Developer to join its existing Project team located in Chicago.
Job Description AND Principal Responsibilities
The Mainframe Senior Developer is responsible for installing, maintaining, upgrading, and supporting various system software products for TNT's z/OS operating system environment. They require skills including, but not limited to DB2 database and tools, COBOL and PL/1 programming, JCL, and Strong Assembly level Programming skills along with CICS expertise.
The resource should be able to confidently:
Communicate status to, and work in conjunction with client stakeholders, project managers, team
members, and management.
. Work on Primitive CICS Systems and re-create them in lower environment.
. Work on Assembler and PL/1 Programs to modify, test and De-bug Efficiently.
. Provide solutions to modernize existing primitive architecture based on mainframe systems.
Ensure solutions provide system stability by following best practices and TNT change control and
support methodologies
. work to arrive at multiple design features and brainstorm with the team/SME's.
Analyze, evaluate, troubleshoot, test, document, and implement system software upgrades and new
software packages per client specifications
Support Software Development Lifecycle (SDLC) methodologies and Agile Framework
Ensure peak software/system performance by monitoring software usage and implementing
suggested changes
Adapt to changing roles and dynamic priorities
Work with people of different personalities and backgrounds
Prioritize work independently
Modernization Experience
Education/Experience:
15+ years of experience required in the following areas:
- IBM mainframe experience
- JCL
- DB2
o Strong SQL Skills
o Experience in developing Stored Procedures - both Cobol and Native
- Strong Assembler Programming/De-bugging skill.
- Cobol Programming Language
- PL/1 Programming Language
- CICS
-Handson Github/IDz Experience
- Good knowledge and hands-on experience on IBM utilities, FileAid, QMF, SPUFI
- Knowledge of DFSORT, Version control tool
- Excellent oral and written communication skills are required
- Independently makes sound and timely, fact-based decisions.
- - Microsoft Visio.
Bachelor's Degree in Computer Science, Information Management, or related field preferred
Nice to Have:
- Experience in Control-M Scheduling
- Data Analysis tools and skills
- Preferred Financial Services/Banking experience.
Salary Range:
$99,600 - 169,200 USDSalary range is a good faith estimate of base pay. Northern Trust provides a comprehensive benefits package including retirement benefits (401k and pension), health and welfare benefits (medical, dental, vision, spending accounts and disability), paid time off, parental and caregiver leave, life & accident insurance, and other voluntary and well-being benefits. Northern Trust also provides a discretionary bonus program that may include an equity component.
Working with Us:
As a Northern Trust partner, greater achievements await. You will be part of a flexible and collaborative work culture in an organization where financial strength and stability is an asset that emboldens us to explore new ideas.
Movement within the organization is encouraged, senior leaders are accessible, and you can take pride in working for a company committed to assisting the communities we serve!Join a workplace with a greater purpose.
We'd love to learn more about how your interests and experience could be a fit with one of the world's most admired and sustainable companies! Build your career with us andapply today.#MadeForGreater
Reasonable accommodation
Northern Trust is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please email our HR Service Center at MyHRHelp@ntrs.com.
We hope you're excited about the role and the opportunity to work with us. We value an inclusive workplace and understand flexibility means different things to different people.
Apply today and talk to us about your flexible working requirements and together we can achieve greater.
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