Network Engineer

Lexmark

full-time

Posted on: 9/26/2025

Location Type: Office

Location: Cebu • 🇵🇭 Philippines

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Mid-LevelSenior

Cyber SecurityDNSITSMPythonVoIP

About the role

Design, configure, and enhance a global enterprise network for Xerox/Lexmark.
Collaborate with multiple teams, including architects and business teams, to implement and maintain enterprise network infrastructure and security policies.
Ensure confidentiality, integrity, and availability of the enterprise network and connected systems.
Document procedures, create logical and datacenter diagrams, and maintain network operational procedures.
Configure and diagnose network switches, routers, and load balancers; execute VLAN creation, route advertisements, firewall policies, DNS record changes, IPAM network creation, and circuit management.
Perform network infrastructure hardening, software/hardware licensing, and generate network performance reports.
Develop and use automation to execute repeatable tasks and processes.
Coordinate high-impact infrastructure changes and outages during on- and off-hours; act as escalation contact for network operations and incident managers.
Liaise with other IT operation teams to resolve network-related issues and advocate for network, security, and operational initiatives.

Bachelor’s degree in computer engineering or related field (desired).
Bachelor’s degree in Information Technology, Computer Science, Engineering, Cybersecurity, or related field (educational qualifications).
5+ years of Information Technology experience.
2-4 years of networking and security experience (desired qualification statement).
Knowledge of LAN, WAN, VLAN, Wireless, and VoIP networking technologies.
Knowledge of routing protocols including BGP, OSPF, and 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).
Experience configuring Fortinet, Cisco, Infoblox, Zscaler, Checkpoint, Palo Alto, Juniper, and Bind technologies.
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; strong organizational skills.
Familiar with IT operational processes (Event, Incident, Change, Problem, ITSM), development frameworks (Agile, SAFe), and service management frameworks (ITIL).
Preferred certifications: CompTIA+ Certifications (Network+, Security+); Cisco Certifications (CCNA, CCNP).
Light travel may be required.

Benefits

Robust benefits package designed to support your growth, well-being, and life beyond work.
Diverse and inclusive workplace where all employees can be their authentic selves and individual differences are valued and celebrated.
Equal Employment Opportunity and Affirmative Action employer.
Reasonable accommodation available for applicants with disabilities (contact recruit@lexmark.com).

Tip: use these terms in your resume and cover letter to boost ATS matches.

network designnetwork configurationnetwork enhancementnetwork switchesroutersload balancersVLANrouting protocolsscriptingautomation

communicationorganizational skillsleadershipcollaborationtroubleshootingdiagnostic skillsincident managementprioritization

CompTIA Network+CompTIA Security+CCNACCNP