Technical Expert – IBM Z/OS Mainframe

Keoni; Paris; On-site; EUR 70,000 - 100,000; Full time

Job summary

Keoni is seeking a Technical Expert for an IBM Z/OS Mainframe environment. The role focuses on developing and maintaining Mainframe tools, supporting technical projects, and acting as a backup for network infrastructure. A strong background in Mainframe systems and related utilities is required.

The candidate should have 5+ years in a Mainframe role, strong English communication, and experience with incident, problem, and change management procedures. Occasional on-call duties may apply.

Qualifications

• More than 5 years of experience in a Mainframe environment in a similar role.
• English proficiency for frequent interaction with teams in India and Romania.
• Level 2: Proven experience in a similar role (JCL, Cobol, DB2, MQ, IMS, CICS, NDV, TOM).

Responsibilities

• Developing and maintaining Mainframe tools and infrastructure offerings.
• Providing Level 1 network support as a backup for the department.
• Running Mainframe applications and supporting technical projects.
• Contributing to standards and best practices for the Technical Department.
• Optimizing processes and improving Mainframe workflows.

Skills

Mainframe expertise

WebSphere MQ

Endevor

STROBE

MAINVIEW

PLATINUM

CTRL-M

Connect Express

DB2 access strategies

z/OS utilities

Networking interest

English language

Incident/Problem/Change mgmt

Tools

JCL

Cobol

DB2

MQ

IMS

CICS

NDV

TOM

Job description

# Technical Expert – IBM Z/OS Mainframe* Technical Expert – IBM Z/OS MainframeCONTEXT: The technical management is looking for a "Mainframe Technical Expert" to act as a mainframe expert in an IBM Z/OS environment.MISSIONS: This role involves developing and maintaining Mainframe tools and providing technical project support. You have a proven track record in project support and possess strong knowledge of Mainframe systems. You will also act as a backup for the network infrastructure. Responsibilities include: contributing to Mainframe operational activities: • Supporting technical projects, • Running Mainframe applications for the department, • Developing and maintaining the infrastructure offering and the Mainframe technical foundation, • Optimizing processes, • Contributing to standards and best practices for the Technical Department. Providing Level 1 network support.SKILLS Required Skills and Experience • General mastery of the Mainframe technical foundation, • WebSphere MQ and Endevor management • Use of STROBE, MAINVIEW, and PLATINUM • Use of CTRL-M and Connect Express • Analysis of DB2 access strategies • Proficiency with zOS and DB2 utilities • Interest in networking • English (frequent interaction with teams in India and Romania) • Knowledge of incident, problem, and change management procedures • More than 5 years of experience in a Mainframe environment in a similar roleDesired Expertise: • Banking and/or payment methods experience • Experience with the ecosystem and organization • Knowledge of the functional area of electronic payments and payment systems • Familiarity with the AGILE PROJECT methodologyBehavioral skills: • Dynamism, proactivity, autonomy • Listening, dialogue and communication with internal/external partners • Desire for continuous improvement • Service-oriented and pedagogical • Proactive approach REQUIRED LEVELS FOR THE POSITION • Level 2: Proven experience in a similar role JCL, Cobol, DB2, MQ, IMS, CICS, NDV, TOM • Occasional on-call and standby duties may be required.**Work location:** Europe