Principal Network Delivery Engineer

About Unilabs
Headquartered in Geneva and part of the A.P. Moller Group, Unilabs is one of Europe’s leading medical diagnostics companies, offering a complete range of laboratory, pathology, genetics, and imaging services to patients across 14 countries. Unilabs invests heavily in technology, equipment, and people – using digital technologies in its state-of-the-art laboratories and imaging institutes – to improve the lives of close to 100 million people every year.
About the Job
The Principal Network Delivery Engineer is a senior technical leadership role responsible for the design, delivery, and lifecycle management of complex enterprise network solutions. This role acts as the technical authority for network delivery across multiple programs, ensuring solutions are secure, scalable, resilient, and aligned with business and architectural standards.
The role combines deep hands‑on expertise, technical governance, and delivery leadership, working closely with architecture, security, operations, vendors, and project teams.
Key Responsibilities
1. Network Design & Delivery
Lead the end‑to‑end delivery of complex network solutions (LAN, WAN, SD‑WAN, cloud connectivity, security).
Translate high‑level architecture and business requirements into detailed, implementable network designs.
Own low‑level design (LLD) creation, validation, and sign‑off.
Ensure network solutions meet availability, performance, security, and compliance requirements.
2. Technical Leadership & Governance
Act as the principal technical authority for network delivery decisions.
Define and enforce network standards, patterns, and best practices.
Provide technical assurance to projects, ensuring alignment with enterprise architecture and security policies.
Review and approve designs produced by internal teams and third‑party suppliers.
3. Delivery & Stakeholder Management
Work closely with project managers, architects, and service owners to plan and execute deliveries.
Lead technical workshops, design reviews, and risk assessments.
Manage technical dependencies, risks, and mitigations across concurrent initiatives.
Provide clear, executive‑level updates on technical status, risks, and decisions.
4. Vendor & Partner Management
Provide technical leadership across external vendors and system integrators.
Validate vendor designs, build quality, and implementation plans.
Ensure contractual deliverables and SLAs are met from a technical perspective.
5. Operations & Lifecycle
Ensure smooth handover to operations, including documentation and support models.
Support major incidents and root cause analysis for complex network issues.
Contribute to continuous improvement of network platforms and delivery processes.
Requirements
Required Technical Experience
Extensive experience delivering enterprise‑scale networks, including:
LAN/WLAN (campus, datacenter)
WAN / MPLS / Internet
SD‑WAN solutions
Cloud connectivity (Azure ExpressRoute)
Strong knowledge of network security concepts:
Firewalls, segmentation, VPNs, Zero Trust principles
Proven experience with:
Cisco / Fortinet / Aruba
Enterprise routing and switching
Network monitoring and troubleshooting
Strong understanding of:
High availability and resilience design
Network performance and capacity planning
Required Skills & Competencies
Expert‑level troubleshooting and problem‑solving skills
Strong ability to explain complex technical topics to non‑technical stakeholders
Excellent documentation skills (HLDs, LLDs, diagrams, runbooks)
Ability to balance hands‑on engineering with strategic oversight
Confident decision‑maker under pressure
Strong collaboration and leadership skills without direct line management
Experience & Qualifications
10+ years of experience in network engineering roles
3+ years operating at a senior / lead / principal level
Relevant certifications (desirable, not mandatory):
CCNP / CCIE
Azure Network Engineer Associate
Equivalent vendor certifications
What Success Looks Like
Network solutions are delivered on time, on standard, and with minimal operational issues
Projects benefit from clear technical direction and reduced delivery risk
Network platforms are stable, secure, and scalable
Architecture, security, and operations teams trust the quality of delivered solutions
Benefits
Hybrid working model (office & remote flexibility)
Opportunity to work on Swiss-market healthcare and laboratory platforms with real clinical impact
International, collaborative, and regulated product environment
Competitive compensation and benefits
Long-term ownership of a strategic healthcare product

Work arrangement
No