Windows System Administrator with English

We’re hiring and are looking for Windows System Administrator for HP Enterprise – working hybrid in TTEC in Sofia, Bulgaria.

Now, more than ever, how we connect is everything. Our purpose is to deliver humanity to business – and it’s more relevant than ever before in today’s environment. We know we’re stronger together, working towards a purpose that matters. As TTEC team members we lift each other up, deliver smiles, and support our communities.  Join us in our commitment to deliver amazing experiences.

About TTEC: 

We help global brands provide a great experience to their customers, build customer loyalty, and grow their business. We were founded on one guiding principle: customer experiences that are simple, inspired, and more human deliver lasting value for everyone. Your role brings that principle to life.

As we highly value our employees, we offer:

• Extensive training programs;
• Hybrid working model – 2 days work on-site;
• Standard working hours from 9:00 AM – 6:00 PM;
• Occasional participation in a compensated on-call schedule, providing after-hours support (8pm to 8am). Additional compensation applies for both availability and incident response (overtime) activities.
• Additional health insurance and reimbursement for medical and dental services;
• Multisport/Coolfit cards at a preferential price;
• Corporate discounts;
• Access top notch business best practices;
• Work in a challenging and pleasant business environment.

What You’ll be Doing:

As a Windows System Administrator, you will support and maintain enterprise Windows and virtualized environments for global customers. Acting as a key escalation point within HPE’s Customer Solution Center, you will help resolve complex infrastructure issues, improve platform reliability, and contribute to the delivery of high-quality technical services. This role offers the opportunity to work with modern datacenter technologies, collaborate with experienced engineers, and continuously expand your technical expertise.

On a typical day, you’ll:

• Troubleshoot and resolve complex issues across Windows Server, Active Directory, DNS, DHCP, virtualization, and Nutanix environments.
• Investigate incidents, perform root cause analysis, and implement long-term solutions to improve platform stability and performance.
• Manage escalated cases and collaborate with customers, engineers, and service partners to ensure timely resolution.
• Support enterprise infrastructure technologies, including virtualization platforms, server hardware, clustering, high availability, and disaster recovery solutions.
• Contribute to infrastructure projects, migrations, upgrades, automation initiatives, and continuous service improvements.
• Create technical documentation, share knowledge with colleagues, and support the development of junior team members.

Why You? What You Bring: 

Connections are everything here at TTEC. That means we connect with our customers, our teammates and most importantly with you. We are looking for dynamic, resilient candidates, with a positive attitude and excellent interpersonal skills. To succeed in this role, you must be a confident and enthusiastic individual who will strive to go that extra mile for our customers. If the ability to connect yourself is what you bring to the table… along with the following:

• Fluency in English;
• 3+ years of experience supporting enterprise Windows Server environments and infrastructure technologies.
• Hands-on experience with Windows Server, Active Directory, DNS, DHCP, Group Policy, and one or more virtualization platforms such as VMware, Hyper-V, or Nutanix.
• Strong troubleshooting, analytical, and problem-solving skills, with the ability to independently manage complex technical issues.
• Experience working in customer-facing technical support, managed services, or enterprise infrastructure environments.
• Strong communication skills and the ability to collaborate effectively with both technical and non-technical stakeholders.
• A passion for learning new technologies and continuously developing your technical expertise.

Nice to have:

• Experience with Nutanix, Microsoft Azure, PowerShell scripting, and automation.
• Knowledge of HPE technologies such as ProLiant, Synergy, OneView, and iLO.
• Relevant Microsoft, VMware, Azure, or infrastructure certifications.
• Experience mentoring colleagues or leading technical activities.
• NATO Clearance.

Join our team and be a part of our commitment to excellence in logistics services! We look forward to receiving your application.

Please send your CV in English.

All documents will be treated in the strictest confidentiality.

Only short-listed candidates will be invited for an interview.