System Administrator & Server Expert

Job highlights

• Long-term internship with the potential for a full-time offer based on performance
• Proven experience as a System Administrator / Server Expert in secure,regulated,or enterprise environments. . Strong expertise in Linux server administration,system hardening,monitoring,and troubleshooting. . Hands-on experience with enterprise networking (VLANs,VPNs,firewalls,routing,segmentation).

The System Administrator Server Expert will be responsible for building and managing high-availability, compliance-ready IT infrastructure that supports AI research, compute-intensive workloads, and mission-critical internal systems. The role focuses on security, scalability, resilience, and regulatory compliance across servers, networks, and intranet environments.

Key Responsibilities

• Design, deploy, and manage secure on-premise and internal IT infrastructure with high availability and performance.
• Architect, develop and maintain server environments optimized for AI/ML, GPU computing, and high-performance workloads.
• Implement and operate cybersecurity controls aligned with ISO 27001, SOC 2, and GDPR requirements.
• Manage internet and intranet (containerised) hosting environments with strict data privacy, segmentation, and access controls.
• Plan and scale network architecture to support high bandwidth, low latency, and secure data movement.
• Continuously monitor, patch, harden, and assess systems to mitigate vulnerabilities and threats.
• Conduct research to identify and implement new tools, vendors, or technologies to enhance productivity.
• Evaluate and manage UEM (Unified Endpoint Management) systems to maintain control over company devices.
• Perform vulnerability checks and threat analysis via threat matrices for all the systems.
• Enforce restricted physical access to server rooms and critical infrastructure.
• Configure and manage secure internal communications, including WebSockets, encrypted APIs, and internal routing.
• Establish and test backup, disaster recovery, and failover strategies for business continuity.
• Support secure deployment of internal applications, including DNS, firewalls, VPNs, IAM, and logging systems
• Maintain audit-ready documentation, including architecture diagrams, SOPs, and security controls.

Required Skills Experience

• Proven experience as a System Administrator / Server Expert in secure, regulated, or enterprise environments.
• Strong expertise in Linux server administration, system hardening, monitoring, and troubleshooting.
• Hands-on experience with enterprise networking (VLANs, VPNs, firewalls, routing, segmentation).
• Working knowledge of ISO 27001, SOC 2, GDPR, and secure infrastructure design.
• Experience with AI/ML infrastructure, GPU servers, or HPC environments preferred.
• CCNA certification preferred; security/compliance certifications are a plus.
• Ability to work independently to plan and execute the implementation by working with client, operation team and vendor.
• Collaborates effectively with cross-functional teams and stakeholders across different levels of the organization (both internal and external)

Qualifications:

• Candidate must have Bachelors/Master s degree in Computer Science Engineering, Information technology or a related field; Proven professional experience (3-5 years) in Network management and Server Design. Certifications such as CCNA, CISSP, etc.

Technical and Inter-personal skills:

• Network design, configuration, and security (LAN, VLANs, VPNs, firewalls)
• Server architecture and management (physical and virtual servers)
• Securing physical and logical access to critical hardware
• Hosting and managing applications over secure intranet spaces
• Cybersecurity frameworks (hardening servers, IDS/IPS, encryption, access control)
• WebSocket communication setup and secure management
• AI infrastructure requirements (GPU clusters, data handling, scalable storage)
• Backup, recovery, and disaster recovery planning
• Experience with private cloud or hybrid network models
• Knowledge of SSL/TLS, certificates, and secure communications protocols
• Familiarity with Linux and Windows Server environments
• Proficiency in setting up and managing databases securely (SQL/NoSQL)
• CCNA-level networking proficiency (even if not certified)
• Experience with monitoring tools (e.g., Nagios, Zabbix) and SIEM solutions

Benefits

• Opportunity to work on cutting-edge project in deep space technology.
• Exposure to a startup culture with a focus on innovation and creativity.
• Long-term internship with the potential for a full-time offer based on performance.

Disclaimer : This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.