📢 Senior Systems Administrator (Linux / Windows)
🏢 DataArt
📍 Armenia
🔄 #FullTime
🗂️ #BusinessStrategy
📝 Responsibilities
- Design, operate, and maintain Linux‑based systems and services in production environments.
- Engage directly with customers to understand their infrastructure, security requirements, and business objectives.
- Serve as the primary technical point of contact for on‑premises deployments and upgrades.
- Administer and support Linux servers and related services as a primary platform.
- Drive deployment, integration, and optimization of platforms in customer environments.
- Troubleshoot complex system and network issues across multiple environments.
- Work directly with end users to understand issues, explain solutions, and provide effective support.
- Perform and oversee complex upgrades, migrations, and architectural transformations.
- Participate in post‑deployment reviews to ensure reliability, performance, and adherence to best practices.
- Collaborate with networking and security teams on infrastructure‑related initiatives.
- Represent the voice of the customer to internal teams, influencing roadmap and product decisions.
✅ Requirements
- 10+ years of experience as a Systems Administrator or in a similar role.
- Excellent customer‑facing communication skills, capable of translating technical solutions into business value.
- Strong expertise in Linux system administration in production environments.
- Proven ability to design and deliver complex, high‑availability enterprise deployments.
- Strong experience administering Linux server environments, complemented by foundational experience with Windows environments.
- Proven experience with networking concepts (TCP/IP, DNS, DHCP, NAT, routing, firewalls).
- Strong troubleshooting skills across system and network layers in physical, virtualized, and containerized environments.
- Scripting experience using Bash and/or Python for automation and tooling.
- Experience supporting end users in professional environments.
- Ability to work independently and take ownership of complex systems.
- Excellent communication skills, including the ability to explain technical topics to non‑technical users.
- Strong interpersonal skills and a service‑oriented mindset.
- Calm and professional approach when handling incidents and user issues.
- Strong problem‑solving and analytical skills.
- Sense of ownership and accountability for systems and services.
🌟 Nice to Haves
- Knowledge of cybersecurity principles and best practices.
- Familiarity with monitoring, logging, and alerting solutions.
- Working knowledge of cloud and hybrid architectures.
- Experience with DevOps/CI/CD processes for product deployment and upgrades.
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