Jobs in the United States

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Added 1 min ago
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Manager, Data Science and Operations Research
Federal Express Corporation
Memphis, TN · Plano, TX · Moon Township, PA
- $9,719.96 to $13,812.57 USD / month
Candidates must live within 50 miles of the campus location
Added 1 min ago
Forward Deployed Engineer, AI Systems
Everpure
Santa Clara, CA
Design and Build the Platform: Deliver end-to-end capabilities, spanning data and orchestration layers through to the interfaces product managers actively use.
Added 1 min ago
Systems Engineer (Data Flow)
Red Arch Solutions
Annapolis Junction, MD
Red Arch Solutions is looking for a Senior Data Flow Engineer to join our team. They would be responsible for the design, implementation and troubleshooting of large, complex data flows…
Added 2 mins ago
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Remote Sensing OPIR Subject Matter Expert
SciTec
Dayton, OH
- $141,000 to $212,000 USD / year
We are seeking a Remote Sensing and Overhead Persistent Infrared (OPIR) Subject Matter Expert to inform the design, implementation, and testing of infrared-sensing and space-based…
Added 2 mins ago
Senior Software Engineer
Quest Diagnostics
Lenexa, KS
Computer Science fundamentals in distributed databases, data modeling techniques, and object-oriented (OO) design patterns.
Added 2 mins ago
BI Developer (SQL/Power BI)
RealPage, Inc.
TX
Cherre, a Realpage Company, is the leader in real estate data and insight. Our front end product suite, built in Power BI, is how clients see and act on the data connected to the Cherre…
Added 2 mins ago
Onsite Service Coordinator - Bilingual
Masis Staffing
Martinsville, VA
· Troubleshoot case by case data entry issues and delays and design corrective actions to improve the overall process.
Added 2 mins ago
Onsite Service Coordinator - Bilingual
Masis Staffing
Bristol, IN
· Troubleshoot case by case data entry issues and delays and design corrective actions to improve the overall process.
Added 2 mins ago
Product Analyst
Quantifind
New York City, NY · NY
This role will give you direct contact with the executive leaders of Product, Design, Customer Success, and Engineering as you help us innovate new solutions. A successful candidate will…
Added 2 mins ago
Onsite Service Coordinator - Bilingual
Masis Staffing
Bristol, IN
· Troubleshoot case by case data entry issues and delays and design corrective actions to improve the overall process.
Added 2 mins ago
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Lead Analyst, Total Rewards
Forward Financing
Remote, United States
- $140,000 to $177,000 USD / year
…rewards, and empowers our team. In this lead role, you will design people-centric compensation strategies that solve complex organizational challenges, champion fair and competitive pay,…
Added 2 mins ago
BI and Analytics Lead
ECS FEDERAL LLC
Remote, United States
Ingest Pipelines & Transforms: Design, build, and maintain Elasticsearch Ingest Pipelines (using grok, dissect, date, user-agent, and Painless script processors) to enrich and prepare…
Added 2 mins ago
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Software Engineer, Intern (Summer 2027)
Brex
San Francisco, CA · NY · Seattle, WA
- $55 USD / hour
We currently require a minimum of 3 days per week in the office - Monday, Wednesday, and Thursday
Added 2 mins ago
Vascular Surgery Nurse Clinician - UI Heart and Vascular Center
University of Iowa
IA
…recovery and wellness journeys. The Vascular Nurse Clinician will design and implement health information for patients and…
Added 2 mins ago
Senior Consultant, Vehicle Accident Reconstruction, Mechanical
Rimkus
Salt Lake City, UT · Denver, CO
PE or EIT with ability to obtain license required
Added 3 mins ago
Manager, Product Operations
Hearst
NY
This role spans program leadership, workflow design, planning operations, tooling, team enablement, and organizational effectiveness. You’ll partner closely with stakeholders across…
Added 3 mins ago
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Summer ’27 Intern - Sustainability
Welltower Refresh 2025
New York, NY
- $32.75 USD / hour
…collaborate directly with our teams to evaluate opportunities, design innovative solutions, and help deliver long-term value. With direct access to senior leadership, hands-on experience…
Added 3 mins ago
Preconstruction Project Manager
PRIME GROUP
Hollywood, FL
Must have a thorough knowledge of Construction Systems, the ability to analyze construction documents, and the ability to read blueprints
Added 3 mins ago
Staff Registered Structural Engineer - LNG
Black & Veatch Family of Companies
Houston, TX · Overland Park, KS
This position is focused on the design of structures which support Liquified Natural Gas facilities (LNG), making the facilities more resilient and sustainable. This engineer will design a…
Added 3 mins ago
Staff Registered Engineer - Structural - Advanced Process Solution
Black & Veatch Family of Companies
Houston, TX · Overland Park, KS
This position is focused on the design of structures which support sustainable process solutions, making the facilities more resilient and sustainable. This engineer will design a variety…
Added 3 mins ago
Safety Manager
Ready Foods
Denver, CO
Across our 4 Denver facilities, we are creating a connected enterprise that leverages data, automation, continuous improvement and employee expertise to drive better decisions and better…
Added 3 mins ago
Power Engineering Technologist I - CC
Winston Salem, NC
…providing hands-on experience applying technical skills to help design safe, reliable, and cost-effective solutions for power distribution projects. You should be comfortable learning…
Added 3 mins ago
Sales Coordinator
Rhodes Enterprises
McAllen, TX
…providing excellent customer service at the Esperanza Homes Design Studio by receiving visitors, including greeting, welcoming, directing and announcing them appropriately as needed. In…
Added 4 mins ago
Senior Kubernetes Platform Engineer AWS GitOps
3Core Systems, Inc
Peoria, IL
Must Have Skills/Attributes: Automation, AWS,
Added 4 mins ago
Senior AI Solutions Architect
3Core Systems, Inc
Peoria, IL
Must Have Skills/Attributes:

Cognizant

Senior Mainframe CoolGen Developer

Saint Paul, MN, United States

$105,000 to $120,000 USD / year

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Job details

Pay: $105,000 to $120,000 USD / year
Experience: 9+ years of relevant experience in designing, developing, testing, maintaining, and supporting enterprise Mainframe applications.
Posting language: English
Posted: Nov 10, 2026

Original job description

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

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 $105,000 to $120,000 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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More about this job

Skills

Debugging
Root cause analysis
Scheduling
Unit testing
ICT system integration
REST Assured
COBOL
JCL
IBM DB2
CICS
TSO
SQL
Data analysis
Troubleshooting
Documentation
Communication skills

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Work requirements

Jobs in the United States