Network Operations Engineer responsible for maintaining global enterprise network infrastructure. Collaborating with teams at Lexmark to enhance networking and security protocols in a dynamic technology environment.
Responsibilities
Configuration and diagnostics of network switches, routers, and load balancers
Execution of network configuration processes such as VLAN creation, route advertisements, firewall policy configurations, DNS record changes, IPAM network creation, network performance reports, network infrastructure hardening, circuit management, and software/hardware licensing
Creation of logical diagrams, datacenter diagrams, and network operational procedures
Development and use of automation to execute repeatable tasks and processes
Coordination of high-impact infrastructure changes and outages during on and off-hours
Collaboration with architecture and operational teams providing design feedback, process improvement opportunities, and potential solution enhancements
Act as the escalation contact for the network operations and incident managers
Light travel may be required to deliver certain projects
Be an advocate and change leader for network, security, and operational initiatives with a goal of improving the overall culture
Requirements
Bachelor’s degree in computer engineering or related field
3-5 years of network and security experience
Knowledge of LAN, WAN, VLAN, Wireless, and VoIP networking technologies
Knowledge of routing protocols to include Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), and Enhanced Interior Gateway Routing Protocol (EIGRP)
Knowledge of network services, including DNS, DHCP, IPAM, SNMP, IPSec, NetFlow
Knowledge of Secure Access Service Edge (SASE) and Network Access Control (NAC) technologies
Knowledge of scripting and automation languages (Python)
Familiar with NIST CSF, CIS, and ISO 27001 information security frameworks
Advanced troubleshooting and diagnostic skills
Excellent verbal and written communication skills
Proven ability to lead and manage multiple priorities with proven organizational skills with the ability to manage multiple tasks with changing priorities
Strong ability in multiple technologies, analytical techniques, and leadership skills
Familiar with IT operational processes (Event, Incident, Change, Problem, ITSM), development frameworks (Agile, SAFe), and service management frameworks (ITIL)
Benefits
robust benefits package designed to support your growth, well-being, and life beyond work
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