Network Engineer - Fully remote - Life Sciences Industry
Core
Design, configure, and maintain secure, scalable enterprise network infrastructure for diagnostic testing and drug development operations.
Role type
Senior Network Engineer (Infrastructure)
Builds
Enterprise LAN/WAN/cloud networks, Citrix NetScaler environments, and automated network device configurations.
Domain
Life Sciences / Healthcare IT Infrastructure
Deliverable
infrastructure
Required skills
Enterprise network administration, Citrix NetScaler (VPX) configuration and optimization, Ansible automation, Arista Spine-Leaf architecture, TCP/IP, DNS, DHCP, VLANs, routing protocols (BGP, OSPF, VXLAN), structured data formats (YAML, JSON, XML), network monitoring tools, enterprise-grade hardware troubleshooting.
Preferred skills
Arista ACE or Cisco CCNA/CCNP certification, Citrix Certified Associate – Networking (CCA-N), Red Hat Certified Specialist in Ansible, AWS/Azure cloud networking experience, Layer-2 Leaf-Spine (L2LS) topology expertise.
Technologies
Citrix NetScaler, Ansible, Arista, AWS, Azure, YAML, JSON, XML
Responsibilities
Configure and maintain secure and scalable network infrastructure; Configure and manage routers, switches, and load balancers; Administer and optimize Citrix NetScaler (VPX) and Console environments; Develop and maintain Ansible playbooks for automating network device configurations; Monitor network performance and troubleshoot issues across LAN/WAN/cloud environments; Maintain detailed documentation of network configurations and changes.
Seniority
Senior, hands-on IC