Jr. Network Engineer working with Local, Regional, and Global IT Groups at Constellium. Supporting corporate, local, and OT Networks to ensure availability and security.
About the role
- Sr. Network Engineer managing IT infrastructure operations for health care services organization. Involving support for complex systems, network infrastructure, and security management.
Responsibilities
- Support highly complex systems, including overall administration and security
- Deploy, configure, maintain, and monitor all active network equipment
- Review and improve network architecture
- Lead enterprise firewall rule audits and incident response
- Maintain and troubleshoot complex site-to-site VPN environments
- Monitor and diagnose faults to provide complete resolution
- Prepare and produce root cause analysis reports
- Ensure that all relevant information related to Fortinet and network systems is collected and analyzed
- Participate in support and on-call rotation
- Ensure asset management and inventory are kept up to date
Requirements
- BS degree in Computer Science, Information Systems, or related field preferred
- 3–5 years’ experience working as a network engineer in a similar role
- Expert-level familiarity with FirePower and FortiGate firewalls
- Strong troubleshooting experience of routers, switches, and firewalls
- Strong understanding of VLANs, routing protocols, and spanning tree
- Strong knowledge of IP protocols (IPv4, UDP, TCP, DNS, DHCP)
- Familiarity with network monitoring applications
- Hands-on experience in networking, routing, and switching
- Experience with firewall migration, policy optimization, and redundancy design
- Understanding of layer 2 switching including Spanning Tree, Port Channels, and VLAN trunking
- Extensive experience in creating, re-routing, and maintaining VPN tunnels
- Wireless experience required
- Fortinet NSE4 or higher preferred; Cisco certification required.
Benefits
- Health care and wellness programs
- Integrated services
- Flexible work arrangements
Job title
Job type
Experience level
Salary
Degree requirement
Tech skills
Location requirements
Senior Network Engineer responsible for designing and maintaining network infrastructure for Ingersoll Rand. Collaborating globally to ensure high availability and security in network operations.
Cyber and Infrastructure Engineer ensuring and advancing cybersecurity standards in production and security networks. Collaborating with IT and ICS teams for enhanced security in the DACH Region and Benelux.
Senior Network Engineer at Logix Federal Credit Union handling network administration and technical support. Overseeing local and wide area networks while ensuring security and performance.
Network Engineer III supporting NASA's enterprise network infrastructure focusing on Wi - Fi technologies. Involves design, configuration, troubleshooting, and collaboration with engineering teams.
Assistant Network Technician maintaining Water Distribution Network at Anglian Water. Hands - on role supporting Water Quality and Water Aesthetics programmes with outdoor fieldwork and digital tools.
Network Architect designing and implementing hybrid network solutions across datacenters and clouds for HPE. Engaging in deep - dive troubleshooting and ensuring connectivity, security, and availability.
Technicien Réseau en alternance for ARINFO providing technical support and system administration. Join a fully funded training program with no registration fees.
Apprentice Network Technician providing support and managing systems for users at ARINFO in France. Involves technical tasks including server administration and network infrastructure maintenance.
Network Technician ensuring clean water for customers in Milton Keynes and Bedfordshire. Performing maintenance and emergency repairs while providing excellent customer service.