Senior Mainframe Support Engineer

Rou - B - Bucharestsenior
Customer SupportSupport Engineer
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Quick Summary

Requirements Summary

Conduct deep-level troubleshooting, participate in Root Cause Analysis, and manage problem lifecycles. Change & Configuration Management: Implement and plan changes, participate in advisory boards,

Technical Tools
Customer SupportSupport Engineer

Responsibilities

~1 min read
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    Collaboration & Relationship Building: Work closely with the Team Technology Lead, Account Support Team, and other support teams.

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    Customer Knowledge: Maintain a deep understanding of the customer’s business, environment, and support processes.

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    Incident Management: Follow ITIL standards, proactively addressing service issues.

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    Documentation: Maintain and update technical documentation and ensure compliance with internal standards.

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    Quality & Compliance: Participate in quality and productivity projects, ensuring process compliance.

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    Technical Support & Training: Provide technical consultation, training, and lead workshops. Keep up with mandatory training requirements.

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    Troubleshooting & Problem Management: Conduct deep-level troubleshooting, participate in Root Cause Analysis, and manage problem lifecycles.

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    Change & Configuration Management: Implement and plan changes, participate in advisory boards, and maintain Configuration Management Database (CMDB).

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    Project Management: Implement technical projects related to the responsible platform/technology.

  • Primary requirement – Expertise in any of Mainframe areas: z/OS System Programming; CICS; DB2; Network; Storage; Automation.

  • Minimum of 5+ years hands-on Mainframe experience on a senior level

  • Degree/Diploma in Computer Science, Computer Engineering, Electrical Engineering, Management Information Systems.

  • Preferably 10+ years experience within IT Operations, infrastructure services support

  • Excellent understanding of ITSM/ITIL processes

  • Fluent in English language

What We Offer

~2 min read


At DXC Technology, we don’t just offer jobs - we build careers. Here’s what you can look forward to when you join us:

✓stable employment in an international company
✓advancement opportunities within the organization (a variety of exciting projects with an array of technologies and tools)
✓modern and conveniently located office in Bucharest
✓24 vacation days (+1 every next year, if you use all available ones)
✓Meal tickets
✓Voucher Tickets
✓Private Health Insurance
✓Benefits Online Platform
✓Employee Referral Program - a financial bonus for the referrer for a successful candidate recommendation
✓Employee Recognition Program with points assigned by colleagues for the recognized employees (exchangeable for prizes)
✓Unlimited access to DXC University with courses from a bunch of external partners for the best learner's experience (e.g., LinkedIn Learning, Udemy)

Location & Eligibility

Where is the job
Rou - B - Bucharest
On-site at the office
Who can apply
Open to applicants worldwide

Listing Details

Posted
September 10, 2026
First seen
September 29, 2026
Last seen
September 29, 2026

Posting Health

Days active
-1
Repost count
0
Trust Level
23%
Scored at
September 29, 2026

Signal breakdown

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Senior Mainframe Support Engineer