Job Description
Reporting Line:
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Reports to: Head of IT
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Works closely with: Network Engineer (FortiGate / segmentation), OT stakeholders, Application owners, Vendors
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Direct reports: Systems Administrator (Infrastructure & Applications)
Primary Objectives (What success looks like)
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Secure, stable, and scalable server and platform environment with measurable availability and recoverability.
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Evidence-ready controls for GxP/GMP audits (security, access, backup, DR, change control).
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Reduced cyber risk through hardening, vulnerability remediation, monitoring, and privileged access control.
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Predictable, documented system standards and architecture aligned to QCIL business goals.
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Key Responsibilities (Technical – Detailed)
A. Infrastructure Architecture & Governance
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Assess current server, virtualization, storage, identity, and application platform architecture and produce a target-state roadmap.
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Define and maintain system standards: build templates, naming conventions, IP/DNS standards for servers, patching baselines, backup standards, and logging standards.
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Approve system changes that affect regulated (GxP/GMP) services, ensuring documented impact assessment and rollback plans.
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Ensure new technologies align with QCIL architecture and security guidelines before deployment.
B. Cybersecurity for Servers, Identity & Platforms
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Own server hardening standards (Windows/Linux) and ensure alignment to recognized baselines and QCIL policies.
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Lead vulnerability management for servers and core platforms: scan review, risk triage, remediation planning, and verification.
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Administer and tune endpoint/server security tooling (EDR/AV policies for servers), and ensure critical servers are onboarded to SIEM/log monitoring.
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Implement privileged access controls
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Partner with the Network Engineer to ensure IT/OT segmentation is enforced for systems
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Support incident response for system-side events.
C. Virtualization (VMware) & Platform Engineering
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Own VMware design and lifecycle management.
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Define VM templates, resource sizing standards, snapshot governance, and host patching schedules with controlled maintenance windows.
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Design backup and recovery procedures for VMware hosts and critical VMs based on best practices.
D. Core Enterprise Systems (Microsoft 365, SAP, LIMS, TrackWise)
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Lead infrastructure readiness for core platforms.
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Coordinate vendor and internal technical teams during upgrades, changes, and troubleshooting of enterprise systems.
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Define and maintain application dependency maps and connectivity matrices (ports/protocols) for regulated applications.
E. Backup, Disaster Recovery & Business Continuity
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Own backup strategy and recovery assurance for servers, VMs, and databases: retention, encryption, monitoring, and restore testing.
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Design, implement, supervise, and test QCIL’s Disaster Recovery Plan for systems.
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Ensure DR documentation and evidence is audit-ready for GxP/GMP requirements.
F. Compliance, Audit & Documentation
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Lead technical remediation of audit findings related to systems, access controls, patching, backups, logging, and security configuration.
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Maintain architecture diagrams, as-built documentation, SOPs/runbooks, and system inventories.
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Prepare monthly operational reporting: platform health, risks, vulnerability posture, backup/DR status, and improvement roadmap.
Key Performance Indicators (KPIs)
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Platform availability (uptime) for critical services (AD/DNS, virtualization, core apps).
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Backup success rate and restore test success rate for critical systems.
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Vulnerability remediation SLA compliance (critical/high findings).
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Audit findings closed within agreed timelines with evidence.
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Mean time to resolve (MTTR) for system incidents and reduction of recurring issues.
Minimum Qualifications & Experience
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BSc degree in IT, Computer Science, Engineering, or related field.
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Minimum 5 years in Systems Administration/Engineering with demonstrated ownership of VMware and Windows Server environments.
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Hands-on experience supporting enterprise platforms (Microsoft 365, SAP or similar ERP, LIMS, TrackWise or regulated quality systems).
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Experience with vulnerability management and security tooling (EDR, SIEM concepts, hardening).
Certifications (Preferred)
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Microsoft (e.g., Windows Server / Azure / M365) certifications.
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VMware (VCP) or equivalent virtualization certification.
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Security-related certification (e.g., Security+, vendor security training) – advantage.
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ITIL Foundation – advantage.
Core Technical Skills
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Windows Server (AD DS, GPO, DNS, DHCP), Linux administration, scripting/automation basics (PowerShell).
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VMware vCenter/ESXi, HA/DRS, capacity planning, troubleshooting performance bottlenecks.
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Backup and recovery tooling and methodology; DR planning and testing.
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Database fundamentals (SQL Server/Postgres) including backup/restore, permissions, performance monitoring.
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Security hardening, vulnerability remediation workflows, logging/monitoring concepts, and incident support.
Behavioral Competencies
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Strong analytical problem-solving; evidence-based troubleshooting.
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Excellent documentation discipline and change control mindset (especially for GxP systems).
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Ability to communicate technical risk and options to non-technical stakeholders.
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Collaborative leadership; mentoring Systems Administrator and working across teams.