Job Description
CTG is seeking an experienced Mainframe Developer with strong COBOL development and mainframe modernization expertise to support enterprise application development, modernization, and integration initiatives. This role involves working with legacy mainframe systems while helping drive modernization and cloud migration strategies in a complex enterprise environment.
• *Location:** Atlanta, GA
• *Duration:** 12 months
• *Key Responsibilities:**
+ Develop, maintain, and enhance mainframe applications using COBOL, JCL, DB2, VSAM, and CICS.
+ Support batch processing, job scheduling, troubleshooting, debugging, and performance tuning activities.
+ Participate in mainframe modernization and cloud migration initiatives, including z-cloud and hybrid cloud environments.
+ Integrate legacy applications with modern technologies including APIs, JSON, microservices, Java, WebSphere, and MQ.
+ Collaborate with cross-functional teams to deliver scalable, secure, and maintainable enterprise solutions.
+ Support DevOps practices, application modernization strategies, and enterprise integration efforts.
• *Required Skills:**
+ Strong COBOL, JCL, and mainframe utilities experience.
+ Hands-on experience with DB2, VSAM, and CICS.
+ Knowledge of batch processing and scheduling tools.
+ Experience with debugging, troubleshooting, and performance optimization.
+ Understanding of mainframe modernization and legacy system integration.
+ Exposure to APIs, JSON, microservices, Java, Kubernetes, DevOps, WebSphere, and MQ.
+ Strong analytical, communication, and teamwork skills.
• *Preferred Experience:**
+ Experience supporting enterprise modernization or migration projects.
+ Familiarity with cloud-based or hybrid mainframe environments.
+ Agile development experience preferred.
• *Education:**
+ Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field preferred, or equivalent 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. For additional information, please contact **Laura Dominguez at** **Laura.Dominguez@ctg.com** . Kindly forward this to any other interested parties. Thank you!
• *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, ****** 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.
• *Location:** Atlanta, GA
• *Duration:** 12 months
• *Key Responsibilities:**
+ Develop, maintain, and enhance mainframe applications using COBOL, JCL, DB2, VSAM, and CICS.
+ Support batch processing, job scheduling, troubleshooting, debugging, and performance tuning activities.
+ Participate in mainframe modernization and cloud migration initiatives, including z-cloud and hybrid cloud environments.
+ Integrate legacy applications with modern technologies including APIs, JSON, microservices, Java, WebSphere, and MQ.
+ Collaborate with cross-functional teams to deliver scalable, secure, and maintainable enterprise solutions.
+ Support DevOps practices, application modernization strategies, and enterprise integration efforts.
• *Required Skills:**
+ Strong COBOL, JCL, and mainframe utilities experience.
+ Hands-on experience with DB2, VSAM, and CICS.
+ Knowledge of batch processing and scheduling tools.
+ Experience with debugging, troubleshooting, and performance optimization.
+ Understanding of mainframe modernization and legacy system integration.
+ Exposure to APIs, JSON, microservices, Java, Kubernetes, DevOps, WebSphere, and MQ.
+ Strong analytical, communication, and teamwork skills.
• *Preferred Experience:**
+ Experience supporting enterprise modernization or migration projects.
+ Familiarity with cloud-based or hybrid mainframe environments.
+ Agile development experience preferred.
• *Education:**
+ Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field preferred, or equivalent 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. For additional information, please contact **Laura Dominguez at** **Laura.Dominguez@ctg.com** . Kindly forward this to any other interested parties. Thank you!
• *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, ****** 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.
💡 Quick Summary
Seeking a career-building opportunity? The Mainframe Developer – COBOL (DB2, CICS, Modernization) position is now open for candidates interested in the IT Engineer & Developer Jobs sector. This role in Atlanta offers a professional environment and growth potential.
Requirement Snapshot: Candidates should possess basic communication skills, a proactive attitude, and the ability to work in a team. Experience in IT Engineer & Developer Jobs is a plus.
