Senior Mainframe Developer - Coatesville, PA or Burns Harbor, IN

DXC Technology
Coatesville, PA

Job Description:

DXC Technology (NYSE: DXC) is a leading enterprise technology and innovation partner delivering software, services, and solutions to global enterprises and public sector organizations - helping them harness AI to drive outcomes at a time of exponential change with speed. With deep expertise in Managed Infrastructure Services, Application Modernization, and Industry-Specific Software Solutions, DXC modernizes, secures, and operates some of the world's most complex technology estates. Learn more on dxc.com .

Job Description: Must have COBOL, CICS skills. This position Must be ONSITE in either Coatesville, PA or Burns Harbor, IN.

Essential Job Functions

  • Interfaces with senior team members in facilitating communications between functional areas or departments and clients to ensure that integration of new, enhanced and existing applications meet client specifications.

  • Works with account management teams and application delivery resources to identify and develop solution opportunities and initiate appropriate implementation of customer solutions.

  • Identifies application improvements to increase customer and stakeholder satisfaction. Communicates improvement needs to appropriate parties to ensure timely implementation and to maintain client satisfaction.

  • Ensures delivery of projects meet client and company expectations and needs.

Basic Qualifications

  • Bachelor's degree or equivalent combination of education and experience

  • Bachelor's degree in business administration, engineering, information systems or related field preferred

  • Six or more years of support services or project or program experience

  • Experience working with the technology industry

  • Experience working with company products and operating systems

  • Experience working with computer systems and their use

Other Qualifications

  • Good project management skills

  • Good analytical and problem-solving skills

  • Good interpersonal skills to interact with customers and team members

  • Good leadership and organizational skills

  • Good communication skills

  • Good documentation skills

  • Ability to work independently and as part of a team

  • Knowledge of Sarbanes-Oxley (SOX) processes

  • Knowledge of full application development life cycle

  • Manufacturing / Steel business - scheduling, production, inventory & shipping experience

Required Skillsets

  • Cobol

  • TSO

  • JCL

  • IMS

  • DB2

Nice to have:

  • Cobol with ADASQL

  • ADABAS / Natural for Mainframe z/OS

  • ADABAS / Natural Report & Structure Modes

  • ADABAS Predict

  • CICS

  • TSO/ISPF

  • JCL

This position Must be ONSITE in either Coatesville, PA or Burns Harbor, IN.

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We're committed to fostering an inclusive environment where everyone can thrive.

If you are an applicant from the United States, Guam, or Puerto Rico

DXC Technology Company (DXC) is an Equal Opportunity employer. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, pregnancy, veteran status, genetic information, citizenship status, or any other basis prohibited by law. View postings below .

We participate in E-Verify. In addition to the posters already identified, DXC provides access to prospective employees for the Federal Minimum Wage Poster, Federal Polygraph Protection Act Poster as well as any state or locality specific applicant posters . To access the postings in the link below, select your state to view all applicable federal, state and locality postings. Postings are available in English, and in Spanish, where required. View postings below.

Postings Link (

Disability Accommodations

If you are an individual with a disability, a disabled veteran, or a wounded warrior and you are unable or limited in your ability to access or use this site as a result of your disability, you may request a reasonable accommodation by contacting us via email ([email protected]) .

Please note: DXC will respond only to requests for accommodations due to a disability.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here _._

Posted 2026-03-20

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