Find work in the United States.

6,106,591 jobs across our US network. How we count

Jobs in the United States

25+ jobs

Save this search

Added just now
Associate, Amateur Scouting
Detroit Tigers, Inc.
United States
…day-to-day scouting responsibilities, maintain an internal scouting database, and work closely with other departments throughout Baseball Operations. The Amateur Scouting Seasonal Associate…
Added just now
FE
Software Engineer Advisor
Federal Express Corporation
Remote, United States
- $8,007.29 to $18,149.85 USD / month
· Proven skill optimizing SQL queries and stored procedures to reduce compute/memory overhead, accelerate execution, and control cloud database costs during migrations.
Added 2 mins ago
Program Specialist--3 (Agency Relations)
The Food Bank of Northern Nevada Inc
Sparks, NV
Added 2 mins ago
Engineer, Asset Management (Hybrid Schedule)
Eversource Energy Service Company
Hartford, CT
o Facilitates the creation and maintenance of the Transmission and Substation asset database.
Added 3 mins ago
Business Intelligence Developer (Power BI)
Infinity Natural Resources
Canonsburg, PA
As our Business Intelligence Developer, you will be the go-to person for visualization and reporting, working directly with executives and key business stakeholders to understand what they…
Added 3 mins ago
IT Technician
Norplas Industries Inc.
Highland Park, MI
Knowledge of retrieving data from a database using SELECT statements, including filtering, sorting, and limiting results.
Added 4 mins ago
Homeless Services Case Manager
Affordable Housing Alliance Inc
Toms River, NJ
Added 4 mins ago
CM
Tribal Liaison
Centene Management Company LLC
Remote, United States
- $56,200 to $101,000 USD / year
Maintain database inputs and extract monthly reports reflecting trends and patterns in reported incidents.
Added 5 mins ago
eCommerce Assistant Business Manager
Fanatics Commerce
Jacksonville, FL
Added 5 mins ago
Marketing Coordinator
Kimley-Horn
Warrenville, IL
Conduct marketing database queries as well as input data and maintain accuracy of data on an ongoing basis
Added 5 mins ago
Early Childhood Regional Manager
UMATILLA-MORROW COUNTY HEAD START INC
Hermiston, OR
Added 7 mins ago
Office Administrator (Fixed-term - 10 months)
RDH Building Science Inc.
Seattle, WA
Provide general administrative and project support, including meeting coordination, document preparation, data entry, and database maintenance.
Added 8 mins ago
Software Engineer & Image Analyst
Amentum
Huntsville, AL
We are seeking an experienced and motivated Senior Image Analyst and Software Engineer to provide software engineering, database management, computer systems support, and engineering…
Added 8 mins ago
Medical Assistant - Urgent Care Clinic - Gonzales
FMOL Health
Gonzales, LA
…preparing charts, checking in/out referrals, maintaining referral database, verifying and confirming benefits, coordinating paperwork for patient needs such as FMLA or back to work/school…
Added 8 mins ago
Medical Assistant - Adult Dermatology
FMOL Health
Baton Rouge, LA
…preparing charts, checking in/out referrals, maintaining referral database, verifying and confirming benefits, coordinating paperwork for patient needs such as FMLA or back to work/school…
Added 8 mins ago
Sr Discipline Engineer
STC
United States
Design and optimize relational database schemas and queries for earth science data applications.
Added 9 mins ago
Asset Tagging Associate
AECOM
Charlotte, NC
Managing the asset tagging database, including updates to tag templates and system configurations.
Added 9 mins ago
A
Asset Tagging Associate
AECOM
Atlanta, GA
- $25 to $29 USD / hour
Managing the asset tagging database, including updates to tag templates and system configurations.
Added 10 mins ago
Armed Site Security Specialist
AT-RISK International
Bellevue, WA
Proficient computer skills including MS Office applications and database applications
Added 12 mins ago
DMG Analyst (Multiple Levels)
Machinify
Remote, United States
5+ years of hands-on experience as a SQL Server DBA, database engineer, or performance-focused database developer.
Added 13 mins ago
AR
Configuration Specialist [Information Technology]
Appalachian Regional Commission
Washington, DC
- $120,000 to $135,000 USD / year
Experience with database-driven Web applications.
Added 13 mins ago
Apprentice - EMT
Crisis Center of Tampa Bay
Tampa, FL
Added 16 mins ago
Full-Stack Developer
Vamonos IT
Remote, United States
Full-Stack Developer to design, develop, modernize, and maintain enterprise-level software applications supporting mission-critical federal government operations.
Added 16 mins ago
Java Product Engineer / Full Stack Java Developer
Vamonos IT
Remote, United States
Java Product Engineer / Full Stack Java Developer to design, develop, modernize, deploy, and support enterprise software applications in mission-critical environments.
Added 17 mins ago
CB
Instructional Aide
ChanceLight Behavioral Health, Therapy, & Education
Orange, CA
- $18 USD / hour
Knowledge of relevant technology including experience with instructional technology, Microsoft Office Suite, database entry and basic office equipment.

Closed listing

Cognizant

Senior Mainframe CoolGen Developer

Washington, DC, United States

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

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

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

Similar jobs hiring now

Search current openings

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.

About employer

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

Report this job