Senior Network Engineer, Global
First seen by Alion on Oct 27, 2026. Vantage Data Centers scores B on the Alion truth index.
Position Overview
Vantage is looking for an ambitious, detail-oriented, Senior Network Engineer, that is responsible for network operations and large-scale projects globally. This is an extremely technical role requiring a expert understanding of networking technologies and concepts. This position is accountable for both Operational Excellence and Customer Service. A key responsibility of this position is leading and driving the network activities associated with large scale projects.
Essential Job Functions
BAU network support during APAC hours
Leading large scale network migrations in APAC
Drive improvements to processes and procedures
Duties
Collaborate to design, build, and support all networks required for Vantage Corporate, Security Management Systems, Building Management Systems, and other needs as defined by the business, including creation/updating of all supporting documentation
Create, implement, and support standard processes and procedures to support Service Level Agreements to both Vantage business partners and Vantage customers for network uptime, reliability, service, and performance
Assist in the specification, ordering, purchasing, asset-tracking, and inventory of network-related equipment/supplies/software
Maintain the network infrastructure globally, highlighting and recording issues identified, creating action plans to resolve
Utilize necessary tools to identify and resolve complex issues in a timely manner
Challenge, report and escalate as necessary to resolve any issues affecting the availability, security or integrity of the network infrastructure
Work closely with cybersecurity to ensure we are following policies and best practices to secure and harden the network
Actively research and investigate new tools/technologies to improve the efficiency of the team
Lead and own large-scale projects by creating effective project plans, leverage internal tools (JIRA etc) to provide accurate and timely updates to stakeholders
Functions of this position are to be performed in a company-designated office or field location
Understand and comply with the company’s Acceptable Use Policy and other industry-specific professional and ethical standards, if applicable
Job Requirements
12+ years of progressive network engineering experience with multi-site global networks supporting highly transactional and highly sensitive data applications
Demonstratable CCNP/JNCIP/CCIE/JNCIE level or higher experience required
Data Center experience is required
Proficiency with Fortinet would be highly advantageous, but not essential
Skilled at an expert level troubleshooting LANs (layer 2 networks), fault finding and isolation, understanding of technologies such as Spanning Tree, Port channels, Stacking etc
Strong experience with layer 3 routing, working with ISP’s to resolve issues such as latency and packet loss
Strong experience with firewalls, polices, VPN’s, general concepts etc, understanding of advanced inspection and filtering techniques
Experience working on network migrations, creating project plans, managing multiple projects and delivering according to deadlines
Proficiency in network design and architecture
Nice to have: Microsoft Certification: Azure Network Engineering Associates; Azure MCSE: Cloud Platform and Infrastructure
Participation in an on-call rota would be required
Travel required is expected to be 5 to 10% but may increase over time as the business evolves.
Skills
meeting project deadlines, Equipment and Inventory Management, Fortinet, Extensive Work Experience, Process Improvement, Service Level Agreement, Infrastructure Migrations, IP Routing, Problem Management, Troubleshoot Lan Problems, Network Support, Data Infrastructure, Network Administration and Maintenance, Firewall Management, Bau Support, knowledge of data center