Demo

Senior Mainframe Developer

CGI
Pittsburgh, PA Full Time
POSTED ON 4/15/2026
AVAILABLE BEFORE 5/14/2026
Position Description

This role can be filled from the client site 5 days a week in one of the following locations: Pittsburgh PA, or Cleveland, OH only.

CGI is looking for a highly motivated Senior Mainframe Developer who will demonstrate excellent skills in the development, maintenance enhancement of business applications on the Mainframe platform. The selected candidate will be responsible for working with various stakeholders, understanding the requirements, develop the most efficient code and deploy to various environments. Strong communications skills, problem solving skills and knowledge of banking systems is essential for success in this position

Your future duties and responsibilities

  • Candidate must have an agile mindset; An expert in Scaled Agile delivery model, experienced with agile ceremonies such as daily scrums, spring planning, sprint reviews and sprint demos
  • Development, Deployment maintenance, and enhancement of business applications on the Mainframe platform.
  • Develop, Deploy and maintain applications written in COBOL, utilizing JCL and DB2 databases.
  • Analyze business requirements and translate them into technical designs and code.
  • Create and manage DB2 databases, ensuring data integrity, security, and performance.
  • Perform unit testing and participate in system and integration testing to ensure quality.
  • Debug and resolve production issues, providing timely fixes and post-implementation support.
  • Optimize existing mainframe programs to improve efficiency and reduce CPU time.
  • Prepare detailed documentation throughout the development lifecycle.
  • Collaborate with team members on code reviews, internal tools, and process improvements.
  • Adhere to best practices in coding and design to ensure compliance and easy maintainability.
  • Participate in on-call support rotations for critical systems as needed

Required Qualifications To Be Successful In This Role

  • Bachelor s degree in Computer Science, Information Technology, or related field.
  • Minimum of 3 years of experience in Mainframe development.
  • Strong skills in COBOL, JCL, and DB2 database management.
  • Strong experience with Endevor for automating and controlling the mainframe software development lifecycle, performing tasks like source code versioning, change tracking, authorization, impact analysis, builds, and deployments
  • Experience with Mainframe tools such as TSO/ISPF, CICS, and debugging tools.
  • Knowledge in Job Scheduling tools such as CA-7.
  • Knowledge of software development lifecycle (SDLC) and methodologies.
  • Proven ability to write efficient, clean, and documented code.
  • Strong problem-solving and analytical skills.
  • Excellent communication and collaboration abilities.
  • Ability to work in a fast-paced environment and manage multiple tasks simultaneously.

Desired Skills:

  • Experience with change management and version control practices and tools.
  • Familiarity with modernization of Mainframe applications or integration with distributed systems.
  • Understanding of Mainframe optimization techniques.
  • Knowledge of additional Mainframe data management tools and utilities.

Other Information:

CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit-based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $58,800.00 - $156,700.00.

CGI's benefits are offered to eligible professionals on their first day of employment to include:

  • Competitive compensation
  • Comprehensive insurance options
  • Matching contributions through the 401(k) plan and the share purchase plan
  • Paid time off for vacation, holidays, and sick time
  • Paid parental leave
  • Learning opportunities and tuition assistance
  • Wellness and Well-being programs

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team—one of the largest IT and business consulting services firms in the world.

Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.

CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at US_Employment_Compliance@cgi.com. You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.

We make it easy to translate military experience and skills! Click here to be directed to our site that is dedicated to veterans and transitioning service members.

All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.

CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI’s legal duty to furnish information.

Salary.com Estimation for Senior Mainframe Developer in Pittsburgh, PA
$101,771 to $131,325
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior Mainframe Developer?

Sign up to receive alerts about other jobs on the Senior Mainframe Developer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$92,103 - $118,230
Income Estimation: 
$131,745 - $167,716
Income Estimation: 
$144,503 - $184,592
Income Estimation: 
$102,541 - $137,871
Income Estimation: 
$153,752 - $200,235
Income Estimation: 
$92,017 - $124,111
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$117,871 - $153,580
Income Estimation: 
$109,939 - $144,341
Income Estimation: 
$114,500 - $144,633
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at CGI

  • CGI Tysons Corner, VA
  • Position Description The Senior ServiceNow Developer will play a key role in designing, developing, and implementing high-quality solutions on the ServiceN... more
  • 9 Days Ago

  • CGI Hot Springs, AR
  • Position Description CGI Federal is seeking an experienced System Administrator to support our Passport Bookprint Center. The ideal candidate should posses... more
  • 9 Days Ago

  • CGI Hot Springs, AR
  • Position Description CGI Federal is seeking an experienced System Administrator to support our Passport Bookprint Center. The ideal candidate should posses... more
  • 9 Days Ago

  • CGI Lafayette, LA
  • Position Description Do you want to be part of one of the five largest IT and business process companies in the world? At CGI, we are looking for an IT Pro... more
  • 9 Days Ago


Not the job you're looking for? Here are some other Senior Mainframe Developer jobs in the Pittsburgh, PA area that may be a better fit.

  • Jobs via Dice Pittsburgh, PA
  • Dice is the leading career destination for tech experts at every stage of their careers. Our client, Purple Drive Technologies LLC, is seeking the followin... more
  • 14 Days Ago

  • Jobs via Dice Pittsburgh, PA
  • Dice is the leading career destination for tech experts at every stage of their careers. Our client, Sensiple Inc., is seeking the following. Apply via Dic... more
  • 15 Days Ago

AI Assistant is available now!

Feel free to start your new journey!