Jobs in the United States

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Added 9 mins ago
VH
Per Diem Intake Assistant
VNS Health
New York, NY
- $19.18 to $23.99 USD / hour
Ability to quickly learn and understand medical terminology required Experience entering data, navigating and retrieving information through a mainframe or similar computer system required
Added 25 mins ago
Architect IV, Applications, UiPath Automation
Kaiser Permanente
Oakland, CA
…one application domain, including web, mobile, ERP, and/or mainframe, and having broad understanding of other architecture domains. Some of the unique challenges this position will face…
Added 1 hour ago
CM
For Career Opportunities with CMU Medical Education Partners (CMEP), please read the following:
Central Michigan University
Mount Pleasant, MI
- $19 to $25 USD / hour
Knowledge of specific software programs and/or mainframe/systems skills may be desired by the hiring department. (i.e. Excel, Access, SAP).
Added 1 hour ago
T
Automation Engineer (Control-z)
TEKsystems
Pittsburgh, PA
- $50 to $55 USD / hour
…improving automation efficiency across Windows, Linux, Unix, Mainframe, and Cloud…
Added 1 hour ago
Mainframe Developer
Deloitte
Philadelphia, PA
…wants to work in a collaborative environment? As an experienced Mainframe Developer, you will have the ability to share new ideas and collaborate on projects as a consultant without the…
Added 2 hours ago
Detection & Investigation Analyst Lead: Inbound Zelle Fraud: Sunday - Thursday: 8:30 - 5:00 pm ET
PNC Bank NA
PA
Added 2 hours ago
Mainframe Developer - Control-M, MQ Series (W2 Position)
Syncreon Consulting
Pittsburgh, PA
7+ years of mainframe development experience, preferably within a financial services environment
Added 2 hours ago
Principal Test Engineer (SDET)
Navy Federal Credit Union
Vienna, VA
Experience developing scripts to perform comprehensive automated testing on multiple platforms including web based, client server, and mainframe
Added 2 hours ago
Full Stack Developer
General Dynamics Information Technology
Fairfax, VA
Seize your opportunity to make a personal impact as a Full Stack Developer , supporting the United States Postal Service. GDIT is your place to make meaningful contributions to challenging…
Added 3 hours ago
FM
Enterprise Architect – Financial & Healthcare Systems
Fathom Management LLC
United States
- $130,000 to $150,000 USD / year
…Azure infrastructure architecture, Red Hat OpenShift, legacy/mainframe environments, and enterprise integration…
Added 3 hours ago
Manager Train Operations - Garrett, IN
CSX
Garrett, IN
Added 3 hours ago
Computer Specialist (SW) TWU Level 1-4 -Oracle,UTS
Metropolitan Transportation Authority
NY
information processing technology. Directs major undertakings that run in a large multi-mainframe environment
Added 3 hours ago
Technology Director
Wells Fargo
CHARLOTTE, NC
…large portfolio across diverse technology stack (Java, .Net, Mainframe, Python etc), increase resiliency, and cost…
Added 3 hours ago
ND
Delivery Associate Director - Mainframes
NTT DATA Services
Addison, TX
- $116,175 to $193,625 USD / year
Strong background and expertise with mainframe technologies preferably Vantage, Microfocus, Cobol, CICS, JCL etc.
Added 3 hours ago
Mainframe Security Administrator
Peraton
Remote, United States
Peraton is hiring a Mainframe Security Administrator for a remote position supporting our CMS program.
Added 4 hours ago
Software Engineer III
Walmart
BENTONVILLE, AR
…Scrum methodology. Designing, implementing, and maintaining mainframe applications using JCL, COBOL, CICS, DB2, and VSAM. Scheduling and monitoring batch jobs using Control-M and Airflow.…
Added 4 hours ago
Senior Software Engineer
Walmart
BENTONVILLE, AR
…Architect designing and implementing scalable & highly performing Mainframe batch applications using JCL, COBOL and Easytrieve handling millions of records; Efficiently integrating with…
Added 4 hours ago
Managing Consultant, Managed Services
CDW Technologies, LLC
Remote, United States
…include, but is not limited to: Enterprise data storage systems, mainframe, midrange, Windows, and/or Unix/Linux systems, network infrastructure environments, virtualized systems, and…
Added 4 hours ago
Senior Manager, Mainframe Infrastructure
Charles Schwab Inc.
Southlake, TX
The Senior Manager, Mainframe Infrastructure is first and foremost a people leader. This role leads a team of Mainframe Engineers and Infrastructure Specialists who support Schwab's…
Added 5 hours ago
Health Scientist (Informatics)
Centers for Disease Control and Prevention
Atlanta, GA
…software, operating systems, statistical analysis systems, and mainframe software to ensure database and software are compatible with other applicable environmental, epidemiologic, and…
Added 5 hours ago
Senior Manager, Migration/Modernization, AGS North America BD/GTM
Amazon
Seattle, WA
…migration/modernization metrics for priority strategic workloads, such as VMWare, Mainframe, Database migrations,…
Added 6 hours ago
Cycle Support & Technical Test Analyst , Senior Associate
Peraton
Remote, United States
Support Developer and BA testing in DEV/TEST regions and cycles, including JCL mentoring and ad-hoc job requests.
Added 6 hours ago
Hogan Mainframe Developer Senior
Techstra Solutions
Phoenix, AZ
Added 6 hours ago
Research Post Doctoral Fellowship
Kaiser Permanente
Pleasanton, CA
Proven proficiency in computer applications in PC-based and mainframe environments.
Added 6 hours ago
Senior Go-to-Market Lead, NAMER Go-to-Market
Amazon
San Francisco, CA

Computer Task Group, Inc

COBOL Performance Analyst

UNAVAILABLE, United States

$55 to $59 USD / hour

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Job details

Pay: $55 to $59 USD / hour
Apply by: Nov 27, 2026
Posting language: English
Posted: Oct 27, 2026

Original job description

CTG is seeking to fill a COBOL Performance Analyst position for our client.

Location: Primarily remote, with occasional in-person customer meetings as needed based on project requirements Duration: 12 months

Duties:

Analyze and optimize COBOL application code, SQL queries, and batch processing within a Micro Focus distributed runtime environment to improve performance and reduce resource utilization.
Identify performance bottlenecks, memory issues, high-resource transactions, and inefficient batch workloads through profiling, monitoring, and diagnostic analysis.
Monitor application workloads, assess capacity requirements, and evaluate online and batch processing performance under varying workloads.
Investigate processing failures, performance anomalies, and abnormal runtime behavior; conduct root-cause analysis and recommend sustainable solutions.
Review COBOL code, database access patterns, and data retrieval processes to improve processing efficiency and transaction performance.
Analyze database-intensive workloads, transaction integrity, and data reconciliation involving Db2 or other relational databases, as applicable.
Use Micro Focus Enterprise Server and distributed application profiling and diagnostic tools to trace issues and validate performance improvements.
Document findings, performance recommendations, and corrective actions while collaborating with engineering, operations, and quality assurance teams.
Follow established security, change-control, testing, and documentation procedures when performing analysis or recommending application changes.
Provide expert COBOL performance analysis and optimization in a Micro Focus distributed environment. z/OS systems programming is outside the scope of this role.

Skills:

Strong COBOL application development, performance tuning, and troubleshooting skills.
Experience analyzing SQL queries, database access patterns, and batch processing workloads.
Proficiency with performance monitoring, profiling, tracing, and diagnostic tools.
Knowledge of Micro Focus Enterprise Server and distributed application runtime environments.
Familiarity with Db2 or other relational databases, transaction processing, and data reconciliation.
Strong analytical, problem-solving, root-cause analysis, and documentation skills.
Ability to collaborate effectively with engineering, operations, QA, and customer teams.
Ability to support critical issues outside regular business hours, including weekend on-call support as needed.

Experience:

Typically 5–10+ years of experience in COBOL application analysis, performance tuning, and troubleshooting within large enterprise, financial services, or government environments.
Demonstrated experience identifying and resolving application performance issues involving COBOL code, SQL queries, database processing, and batch workloads.
Experience using application monitoring, profiling, and diagnostic tools to investigate resource utilization and runtime performance.
Experience working in Micro Focus or comparable distributed COBOL runtime environments.
Familiarity with enterprise transaction processing, application capacity analysis, and performance testing.
Experience with IBM mainframe technologies such as z/OS, COBOL, Db2, CICS, JCL, and VSAM, as applicable to the application environment.

Education:

Bachelor's degree in Computer Science, Information Technology, or a related field preferred, or equivalent relevant professional experience.

Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.

CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee based recruitment services for this role.

To Apply:

To be considered, please apply directly to this requisition using the link provided. Kindly forward this to any other interested parties. Thank you!

The expected base salary for this position ranges from $55.00 to $59.00/hour. Salary offers are based on a wide range of factors including relevant skills, training, experience, education, market factors, and where applicable, licensure or certifications obtained. In addition to salary, a competitive benefit package is also offered.

About CTG

CTG, a Cegeka company, delivers IT and business solutions that enhance clients’ digital agility, empowering them to seize new opportunities and overcome any challenge. Backed by more than 60 years’ experience and a commitment to being a reliable, results-driven partner, we work shoulder to shoulder with clients to shape digital together. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. With more than 9,000 team members in over 15 countries, we combine global expertise with local insight to deliver innovative solutions. We operate across the Americas, Europe, and India, working with over 3,000 clients in many of today's highest-growth industries.

Together, we shape what’s next - working shoulder to shoulder to deliver impactful solutions for our clients and society. Our culture is built by the people who work at CTG, the values we hold, and the actions we take. It's a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. At CTG, you’ll find a workplace where you are encouraged to grow, supported in your ambitions, and empowered to shape your own career journey. For more information, visit www.ctg.com.

CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.

CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law. CTG is fully committed to promoting employment opportunities for members of protected classes.

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More about this job

Skills

COBOL
SQL
Root cause analysis
DB2
Quality assurance
Documentation
Troubleshooting
Transaction processing
Problem solving
CICS
JCL
Computer science
Computer technology
Communication skills
Recruitment

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