IT Application Administrator

Who we are looking for

• 2+ years of hands‑on experience with Microsoft SQL Server, including installation and configuration, performance monitoring and troubleshooting, backup, restore, and maintenance planning
• Experience working with enterprise / 3rd‑party application vendors (incident resolution, upgrades, troubleshooting).
• Solid understanding of Windows Server environments and virtualization platforms (VMware; Hyper‑V as an advantage).
• Strong skills in technical troubleshooting, root cause analysis, and remediation
• Practical knowledge of enterprise database concepts (availability, performance, security, recoverability)
• Basic experience or familiarity with cloud platforms: Azure (preferred), AWS or GCP
• Understanding of application lifecycle management (installation, upgrades, patching, decommissioning)
• Awareness of security and compliance requirements (access control, encryption, audit readiness).

Additional Advantages:

• Experience with Azure SQL / Azure services in hybrid environments.
• Familiarity with monitoring tools (e.g. SolarWinds, SCOM, custom SQL monitoring).
• Ability to work with change, incident, and problem management processes (ITIL‑aligned).

Personal & Professional Skills:

• Advanced written and verbal communication skills in English
• Ability to manage tasks and technical projects end‑to‑end
• Strong analytical and problem‑solving mindset
• Collaborative, team‑oriented approach with a strong sense of ownership
• University degree (Bachelor’s or Master’s) in IT or a related field

Your future role

Database Administration (DBA)

• Install, configure, administer, and maintain SQL Server databases across environments
• Monitor database health, performance, capacity, and availability.
• Perform performance tuning and SQL diagnostics.
• Ensure databases meet security, compliance, and audit requirements.
• Create and maintain technical documentation and operational procedures.

Business Applications Operations (2nd Level Support)

• Install, upgrade, and maintain enterprise applications on‑premises
• Own application configurations, OS‑level dependencies, and integration points
• Act as 2nd‑line support, resolving complex incidents escalated from 1st line.
• Diagnose application, OS, and database‑related issues using logs, monitoring tools, and system metrics
• Coordinate with infrastructure teams without owning infrastructure operations directly.

Operations, Monitoring & Incident Management

• Proactively monitor application and database health using monitoring and alerting tools
• Identify, troubleshoot, and resolve performance bottlenecks (CPU, memory, storage, I/O)
• Participate in high‑severity and critical incident handling, working closely with Incident Management
• Provide expert knowledge during problem management and root cause analysis

Change, Optimization & Continuous Improvement

• Implement IT system changes in line with change management processes
• Participate in application and database upgrades, migrations, and improvements
• Identify opportunities to improve stability, performance, and operational efficiency
• Support standardization and automation initiatives where applicable

Collaboration & Documentation

• Provide high‑quality technical support to other IT teams within Deloitte Central Europe.
• Prepare and maintain installation guides, operational runbooks, and troubleshooting documentation.
• Collaborate with:
• Local and regional IT teams
• Application vendors
• Global Deloitte IT organizations
• Communicate clearly with technical and non‑technical stakeholders.

How This Role Is Seen Internally

• Technical authority for applications and databases
• Stability and reliability owner
• Last escalation level, trusted to solve complex issues
• A key partner in audit readiness, security, and compliance

What we offer

• Stable job in multinational company based on employment contract;
• Working in flexible hybrid model - partially from home and the office;
• Great opportunity for professional development (individual training plan, soft skills and technical trainings, access to modern training platforms e.g. Udemy for Business, LinkedIn Learning);
• Structured onboarding process and Buddy program for new joiners;
• Open and friendly organizational culture based on the pillars of well-being and diversity & inclusion;
• Attractive benefits:

Selection process

Apply and create your future with us!

If your resume is of interest to us, the recruitment will consist of several stages:

1. Short online interview / short phone interview with Recruiter.

2. Interview/s with member/s of the team.

You will receive feedback regardless of process result.

About Deloitte

Deloitte is a variety of people, experience, industries and services we deliver in 150 countries of the world. It is an intellectual challenge, a good starting point for your career, and an excellent opportunity for continuous development and gaining valuable life experiences. What you only must do is to take the first step – press the apply button and send us your CV, go through all the stages of the recruitment process and sign a contract with us. Deloitte is simply your best choice.

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