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Engineering Manager, Machine Learning, Ranking
ZipRecruiter
Santa Monica, CA
…high-impact role where you will lead a highly capable, senior team of Data Scientists and Machine Learning Engineers. We're looking for engineering managers who can own entire (or even…
Added just now
Engineering Manager, Machine Learning, Ranking
ZipRecruiter
Remote, United States
…high-impact role where you will lead a highly capable, senior team of Data Scientists and Machine Learning Engineers. We're looking for engineering managers who can own entire (or even…
Added 1 min ago
SEM Senior Lead
PMG
Chicago, IL
PMG, a global independent platform company engineered for impact, integrates business strategy, media, creative, and data within a single operating model powered by our proprietary…
Added 1 min ago
Automation Engineer II (AUTOM006871)
RBC
Tucson, AZ
Design, build, modify, and troubleshoot electrical control panels, test boxes, wiring systems, sensor and transducer circuits, data-acquisition systems, and automated test equipment
Added 1 min ago
UAS Pilot
CACI, INC.-FEDERAL
Aberdeen Proving Ground, MD
Coordinate with national and international intelligence agencies to develop data sharing capability, trend analysis and procedures.
Added 1 min ago
UAS Pilot
CACI, INC.-FEDERAL
Aberdeen Proving Ground, MD
Coordinate with national and international intelligence agencies to develop data sharing capability, trend analysis and procedures.
Added 1 min ago
UAS Pilot
CACI, INC.-FEDERAL
Aberdeen Proving Ground, MD
Coordinate with national and international intelligence agencies to develop data sharing capability, trend analysis and procedures.
Added 1 min ago
UAS Pilot
CACI, INC.-FEDERAL
Aberdeen Proving Ground, MD
Coordinate with national and international intelligence agencies to develop data sharing capability, trend analysis and procedures.
Added 1 min ago
MTT UAS Advisor/Trainer
CACI, INC.-FEDERAL
Aberdeen Proving Ground, MD
…operations. These encompass conducting a needs assessment, curriculum design, and developing new and/or updating existing materials/content to meet training requirements for the…
Added 1 min ago
MTT UAS Advisor/Trainer
CACI, INC.-FEDERAL
Aberdeen Proving Ground, MD
…operations. These encompass conducting a needs assessment, curriculum design, and developing new and/or updating existing materials/content to meet training requirements for the…
Added 1 min ago
MTT UAS Advisor/Trainer
CACI, INC.-FEDERAL
Aberdeen Proving Ground, MD
…operations. These encompass conducting a needs assessment, curriculum design, and developing new and/or updating existing materials/content to meet training requirements for the…
Added 1 min ago
MTT UAS Advisor/Trainer
CACI, INC.-FEDERAL
Aberdeen Proving Ground, MD
…operations. These encompass conducting a needs assessment, curriculum design, and developing new and/or updating existing materials/content to meet training requirements for the…
Added 1 min ago
UAS Red Team Pilot
CACI, INC.-FEDERAL
Aberdeen Proving Ground, MD
Coordinate with national and international intelligence agencies to develop data sharing capability, trend analysis and procedures.
Added 1 min ago
UAS Red Team Pilot
CACI, INC.-FEDERAL
Aberdeen Proving Ground, MD
Coordinate with national and international intelligence agencies to develop data sharing capability, trend analysis and procedures.
Added 1 min ago
UAS Red Team Pilot
CACI, INC.-FEDERAL
Aberdeen Proving Ground, MD
Coordinate with national and international intelligence agencies to develop data sharing capability, trend analysis and procedures.
Added 1 min ago
UAS Red Team Pilot
CACI, INC.-FEDERAL
Aberdeen Proving Ground, MD
Coordinate with national and international intelligence agencies to develop data sharing capability, trend analysis and procedures.
Added 1 min ago
Senior UAS Technical Analyst – Autonomous Systems and Robotics
CACI, INC.-FEDERAL
Charlottesville, VA
You will research and exploit key data sources to assess capabilities of foreign Unmanned Aerial Vehicles (UAV) and Unmanned Aircraft Systems (UAS).
Added 1 min ago
Microsoft Endpoint Services Manager
CACI, INC.-FEDERAL
Chantilly, VA
Lead the design and defining of system architecture for Windows desktop solutions and applications
Added 1 min ago
Full Stack Application Engineer
CACI, INC.-FEDERAL
Laurel, MD
Working closely with customers and technical teams, you will design, develop, and maintain scalable software solutions that improve operational efficiency, increase situational awareness,…
Added 1 min ago
Full Stack Software Engineer/Developer
CACI, INC.-FEDERAL
Sterling, VA · Denver, CO
Job Title: Full Stack Software Engineer/Developer
Added 1 min ago
RH
Content Manager
Robert Half
Houston, TX
- $27.71 to $32.09 USD / hour
Organize source material, stakeholder input, and supporting data into a cohesive editorial structure that is easy for audiences to follow.
Added 1 min ago
RH
Data Engineer
Robert Half
Remote, United States
- $60 to $82 USD / hour
Strong knowledge of dimensional data modeling, including star schema design for reporting solutions.
Added 1 min ago
RH
IAM Engineer
Robert Half
San Antonio, TX
- $80,000 to $116,000 USD / year
Create and maintain workflows, rules, reports, and validation processes that increase automation, improve data quality, and strengthen governance outcomes.
Added 1 min ago
Wind Turbine Technician - Tech One Program
Sky Climber Renewables
Littlefield, TX
Vestas is the energy industry’s global partner on sustainable energy solutions. We design, manufacture, install, and service wind turbines across the globe, and with +136 GW of wind…
Added 2 mins ago
Distribution & Logistics Network Program Manager
Columbia Brands USA, LLC.
Portland, OR
…development, vendor selection, RFP/RFI management, solution design, testing, operational readiness, deployment, stabilization, and continuous…

Closed listing

Cognizant

Senior Mainframe CoolGen Developer

Lincoln, NE, United States

$55,350 to $82,000 USD / year

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: $55,350 to $82,000 USD / year
Experience: 6–9 years of relevant experience in designing, developing, testing, maintaining, and supporting enterprise Mainframe applications .
Posting language: English
Posted: Nov 4, 2026

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Original job description

Archived listing. The details below describe a past opening.

About the role

We are looking for an experienced Senior Mainframe CoolGen Developer to design, develop, test, enhance, and support high-volume, reliable enterprise applications built on CA Gen/CoolGen and Mainframe technologies .

In this role, you will work with business-critical applications, contribute to technical design and modernization initiatives, resolve complex application and production issues, and collaborate with business, application, infrastructure, and cross-functional teams.

In this role, you will:

Design, develop, test, enhance, maintain, and support high-volume enterprise applications using CA Gen/CoolGen and Mainframe technologies .

Contribute to application design and technical standards for Mainframe and CA Gen solutions.

Assess legacy CA Gen applications for maintainability, scalability, performance, and modernization readiness.

Support technical design across database, interface, batch, online, and integration components.

Perform technical impact analysis, debugging, root-cause analysis, defect resolution, code reviews, and performance tuning.

Support batch processing activities, including job scheduling, dependency analysis, job-abend resolution, restart/recovery, and batch-cycle monitoring.

Contribute to modernization initiatives such as component rationalization, API enablement, re-platforming, and progressive replacement.

Support unit testing, system integration testing (SIT), user acceptance testing (UAT), release and deployment activities, and post-production validation.

Provide technical guidance to team members and support complex development and design decisions.

Work model

We strive to provide flexibility wherever possible. Based on this role's business requirements, this is a Remote position open to qualified applicants in the United States . Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.

What you need to have to be considered

6–9 years of relevant experience in designing, developing, testing, maintaining, and supporting enterprise Mainframe applications .

Strong hands-on experience in CA Gen/CoolGen application development , which is a must-have requirement for this role.

Strong technical proficiency in Mainframe technologies, including COBOL, JCL, DB2, CICS, TSO/ISPF, and VSAM.

Proven experience with application development, enhancements, maintenance, and production support of business-critical Mainframe applications.

Strong knowledge of DB2/SQL, including database queries, data analysis, troubleshooting, and performance optimization.

Experience with batch processing, including job scheduling, dependency analysis, abend resolution, restart/recovery, and batch-cycle monitoring.

Ability to perform technical impact analysis, debugging, root-cause analysis, defect resolution, and code reviews across CA Gen and Mainframe components.

Experience supporting unit testing, SIT, UAT, release/deployment activities, and post-production validation.

Strong analytical, troubleshooting, documentation, and communication skills, with the ability to collaborate effectively across business and technical teams.

Experience assessing legacy CA Gen applications for maintainability, scalability, and modernization readiness.

Exposure to modernization approaches such as component rationalization, API enablement, re-platforming, or progressive replacement.

These will help you stand out

Experience resolving complex performance and production issues across CA Gen and Mainframe applications.

Experience providing technical guidance on complex application development and design decisions.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

Salary and Other Compensation

The annual salary for this position is between $55,350 to $82,000 depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

Benefits

Medical/Dental/Vision/Life Insurance
Paid holidays plus Paid Time Off
401(k) plan and contributions
Long-term/Short-term Disability
Paid Parental Leave
Employee Stock Purchase Plan

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

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