Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
JobTailor Logo

See all jobs on JobTailor

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
Delta Consulting Group

Senior Consultant – IT Maintenance Manager

Delta Consulting Group

Senior Consultant managing IT maintenance activities for clients in Luxembourg. Collaborating with technical teams to ensure operational effectiveness and project coordination.

Posted 6/16/2026full-timeLuxembourg • 🇱🇺 LuxembourgSeniorWebsite

Tech Stack

Tools & technologies
ERPJ2EEOracle

About the role

Key responsibilities & impact
  • Plan and coordinate application maintenance activities
  • Ensure the operational availability of solutions
  • Coordinate technical teams and developers (Level 3 support)
  • Manage corrective, adaptive and enhancement requests
  • Participate in deliverable testing (creation and execution of test plans)
  • Coordinate production deployments
  • Update mandatory documentation
  • Ensure data security and integrity
  • Support the business owner in validating design documents
  • Provide Level 2 support
  • Work according to Quapital IT standards and BPM governance (PROMETA)

Requirements

What you’ll need
  • Hold at least a Bachelor's degree (BAC+3) in Computer Science or a related field
  • Demonstrated experience in application maintenance management
  • Coordinate Level 3 support teams and oversee technical interventions
  • Master quality processes and incident and change ticket management
  • Use JIRA and associated plugins (e.g. XRay) in an operational context
  • Apply project management methodologies (ideally Quapital or equivalent)
  • Work on J2EE (IBM WebSphere) or Oracle APEX environments
  • Work on ERP solutions such as Odoo or BI tools like Qlik Sense
  • Operate in a public sector environment
  • Bachelor's degree (BAC+3) minimum in Information Technologies or equivalent field
  • English and French are mandatory; an additional language is considered an asset.

Benefits

Comp & perks
  • Ready to take on new challenges in a company with a great working environment?
  • Benefit from a diverse and extensive client network.
  • Work in a friendly environment with numerous social and technical events.
  • Attractive salary depending on profile.

ATS Keywords

✓ Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
application maintenance managementLevel 3 supportquality processesincident managementchange ticket managementJ2EEIBM WebSphereOracle APEXERP solutionsBI tools
Soft Skills
coordinationcommunicationsupportvalidationtestingdocumentationproject management
Certifications
Bachelor's degreeBAC+3 in Computer ScienceBAC+3 in Information Technologies