Network Support Engineer Job at Hewlett Packard Enterprise (Seoul)

Network Support Engineer

Are you a skilled IT Support Engineer looking for a new challenge, with a passio...

Location

Greece , Athens

Salary:

Not provided

Randstad

Expiration Date

January 10, 2026

Requirements

Ability to work on shifts
Ability to debug TCP/IP suite protocols
Fluency in English
Military obligations fulfilled, if applicable
Background in telecommunications, electronics, and computing is essential
Knowledge of LAN and WAN network topologies at layers 1, 2, and 3 of the OSI model

Job Responsibility

Troubleshoot and resolve technical issues for enterprise customers after service activation
Provide technical support for Legacy Services and coordinate with internal teams during the troubleshooting process
Organize and coordinate field technician visits to customer premises when necessary
Proactively monitor services and perform health checks to ensure optimal performance
Send detailed technical incident reports to business customers

Fulltime

Network Support Engineer

HPE Aruba is seeking a skilled Network Support Engineer to provide technical exp...

Location

United States , Salt Lake City

Salary:

78700.00 - 181200.00 USD / Year

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Bachelor's or Master's degree in Computer Science, Network Engineering, Electrical Engineering, or equivalent
4-6 years of experience in network engineering and support roles
Experience with enterprise networking equipment, preferably HPE Aruba products
Strong proficiency in RADIUS, TACACS+, and LDAP for secure authentication and access control
In-depth understanding of 802.1X, PKI, firewalls, VPNs, endpoint security, and encryption standards
Experience working with HPE Aruba ClearPass, Cisco ISE, or similar AAA solutions
Experience with AirWave and Central On-Prem for network monitoring and management
Solid understanding of TCP/IP, VLANs, routing, and switching
Strong analytical skills with expertise in log analysis, packet captures, and debugging complex network issues
Familiarity with Python, Bash, and automation tools (a plus)

Job Responsibility

Provide premium-level technical support for HPE Aruba ClearPass (NAC), AirWave (network monitoring), and Central On-Prem (network management)
Troubleshoot and resolve complex authentication, authorization, and accounting (AAA), RADIUS, TACACS+, and 802.1X issues
Support network monitoring, performance tuning, and troubleshooting using HPE Aruba AirWave
Manage configurations, troubleshoot device connectivity, and optimize network performance with HPE Aruba Central On-Prem
Collaborate with enterprise customers, partners, and internal teams to resolve critical issues
Perform root cause analysis (RCA) for recurring network security and management issues
Assist customers with software upgrades, patches, and migrations
Work with HPE Aruba engineering and product teams to identify bugs, propose enhancements, and improve platform stability
Document troubleshooting procedures and best practices
Support network integration with Active Directory, LDAP, PKI, SAML, OAuth, and third-party security solutions

What we offer

Comprehensive suite of benefits that supports physical, financial and emotional wellbeing
Personal and professional development programs
Flexibility to manage work and personal needs
Inclusive working environment

Fulltime

Network Support Engineer

This role will be responsible for supporting complex network configuration and i...

Location

United States , Boca Raton

Salary:

Not provided

R2 Unified Technologies

Expiration Date

Until further notice

Requirements

Working knowledge of OSPF, BGP, STP, Port Channels, MPLS, DMVPN & SD-WAN
Hands on experience and demonstrated expertise in Cisco Nexus 7K, 5K and 2K configuration
Hands on experience and demonstrated expertise in Cisco Enterprise Networking (routing and switching) & Wireless (APs, WLAN Controllers, Prime)
Hands on experience and demonstrated expertise in Cisco Firepower Threat Defense Appliances (VPN, HA configurations, IDS/IPS, NAT)
Hands on experience and demonstrated expertise in Palo Alto Firewalls
Advanced knowledge and working experience with supporting network infrastructure
Great personality, team-building attitude with strong troubleshooting, verbal and written skills
Ability to multi-task between multiple clients and issues
This position will participate in an on-call schedule, providing after hours support as necessary
Possess college degree in Engineering or 3+ years technical experience as a Network Engineer

Job Responsibility

Configuration and migrations of various Cisco network technologies (routers, switches, firewalls & WLAN controllers) while providing superior customer experience
Provide network hardware/software support and creates/maintain documentation and diagrams for multiple clients
Handle trouble tickets by phone or email to resolve customer and network issues to resolution in a timely manner
Troubleshoot complex network related issues, including routing, switching, SD-WAN, WAN/LAN failures, BGP and OSPF
Build and implement failover configurations across WAN/MPLS/VPN environments to maintain redundancy and uptime
Support firewall rule changes on Cisco / Palo Alto / Fortinet or Meraki Firewalls
Proactively review customers' infrastructure and provide recommendations based on findings
Work within required SLAs for the business and provide regular and frequent status updates
Ability to go onsite to customer locations when needed

What we offer

401k Including matching
Profit sharing Share in the success
Paid time off Unlimited PTO
100% Covered Medical & Dental
Life Insurance
ST & LT Disability

Fulltime

Network and Systems Support Engineer

FinXL IT Professional Services is an innovative Australian owned company providi...

Location

Australia , Melbourne

Salary:

Not provided

FinXL

Expiration Date

Until further notice

Requirements

Bachelor degree in IT preferred
At least 2 years experience in a similar role
P-Series experience
Experience working on enterprise-sized clients' critical services
Relevant migration experience
Excellent communication skills

Job Responsibility

Workload migrations
Work with infrastructure architects, Application and Database Team on projects design
Backup and restore of systems, Application Distribution, Data responsibility on Servers
Analyse and process user issues and requests
Provide solutions to technical requests and problems
In charge for devices' end-to-end connectivity, auditing and device information
Troubleshoot connectivity on network devices, firewall, servers, switches, routers, storage, copper, fibre, power and all the infrastructure devices in the data centre
Documentation, physical equipment auditing and manage IT records and asset management and maintain inventory of work tools, equipment and devices

Fulltime

Network Operations Support Engineer

BluBiz Solutions is currently seeking a talented and ambitious Network Operation...

Location

Australia , Melbourne

Salary:

Not provided

BluBiz Solutions

Expiration Date

Until further notice

Requirements

Strong operational support with some project experience
Strong experience with implementation and maintenance
Strong experience with installations and remote support
Troubleshooting and resolving complex technical issues to critical timeline
Strong experience with Routing and Switching
Meraki (preferred but not needed)
Layer 3 routing technologies including - Routing protocols, ACL's, NAT & PAT, Policy-based routing, Netflow, L3 QoS
Solid and demonstrable knowledge of networking & security fundamentals - OSI Model, common protocols and ports, Layer 1 technologies & hardware
Cisco capabilities are essential
Knowledge and experience with Microsoft Office software tools

Job Responsibility

Provide Networking support to clients including provisioning, monitoring, implementation, troubleshooting and support of Networking operations and related infrastructure
Identify problems and errors prior to or when they occur and log all such incidents in a timely manner with the required level of detail
Take full ownership for managing the incident to resolution within the service level conditions
Provide telephone support to clients and update the relevant systems as per BluBiz procedures
Monitor daily network activities, event alerts, capacity and usage to ensure continued integrity and optimal network performance
Perform network configuration changes to meet customer requirements (Moves, Adds and Changes)
Work with Carriers and suppliers to pre-stage, test and implement network services for new sites
Must be flexible to provide support outside business hours as and when needed
Collect data from Network Monitoring Tool and prepare weekly, fortnightly and monthly reports to identify failures and short-comings and make recommendations for improvements
Ensure that managed infrastructure at client sites are installed, configured, tested and operational and that software is installed and configured according to client requirements

Fulltime

Sr. Technical Support Engineer, Platinum Support

As a Platinum Support Engineer, you will work firsthand with our valued Platinum...

Location

United States , Santa Clara

Salary:

103400.00 - 167200.00 USD / Year

Palo Alto Networks Italia

Expiration Date

Until further notice

Requirements

5+ years of relevant support experience
Required experience with TCP/IP
Ability to independently debug broad, complex, and unparalleled networks with mixed media and protocols required
In-depth experience in routing and switching (OSPF, BGP, VLAN)
Experience with security (IPSEC, SSL-VPN, NAT, GRE)
Prior experience in similar vendor Technical Support Centers
Excellent written and verbal communication skills
Bachelor's degree or equivalent military experience required

Job Responsibility

Provide post-sales technical support, configurations, troubleshooting, and standard methodologies to customers via phone, e-mail, and web
Meet enhanced response SLA’s for customers who purchase our Platinum Support Offering
Handle support cases to ensure issues are recorded, tracked, resolved, and follow-ups finished in a timely manner
Use fault isolation and root cause analysis skills to diagnose and tackle complicated technical issues
Work to reproduce customer issues and qualify critical issues
Work directly with ETAC and Engineering to get customer issues resolved
Have a thorough understanding of software release and bug cycles
Conduct multi-vendor troubleshooting
Publish Technical Support Bulletins and other user documentation in the Knowledge Base
Build a positive customer experience by working closely with Development, Sales, Quality Assurance, and Marketing

What we offer

restricted stock units
bonus

Fulltime

Expert Systems Engineer – Network Engineer

We are seeking a highly skilled Expert Network Engineer with strong Azure networ...

Location

India

Salary:

Not provided

Altera Digital Health Inc. UK

Expiration Date

Until further notice

Requirements

Proven experience as a Network Engineer with strong focus on Azure network design, implementation, and troubleshooting
Hands-on experience with: Azure networking (vNETs, ExpressRoute, VPN Gateway, Route Server, Application Gateway, NSG, Azure Firewall)
Hands-on experience with: Routing protocols (BGP, OSPF) and communication protocols (TCP/IP, QoS, HSRP)
Hands-on experience with: Firewalls (Cisco ASA, Palo Alto, or similar)
Hands-on experience with: IPSec VPNs and hybrid connectivity setups
Strong troubleshooting and analytical skills in resolving complex network issues
Familiarity with scripting/automation tools (Python, PowerShell, or Perl) for operational efficiency
Excellent communication, documentation, and mentoring skills
Ability to work in a 24x7 rotational support model
Bachelor’s degree in Computer Science, Information Technology, or a related field

Job Responsibility

Design, configure, and maintain network devices and services (e.g., routers, switches, firewalls, load balancers, VPNs, QoS) across on-prem and Azure environments
Implement and manage Azure networking components — including Azure Virtual Networks (vNETs), VPN Gateways, ExpressRoute, Azure Firewall, Application Gateway, and Network Security Groups (NSGs)
Perform network maintenance, monitoring, and optimization to ensure high availability and performance
Configure and troubleshoot routing protocols (BGP, OSPF) across hybrid environments
Manage and troubleshoot IPSec VPN tunnels between on-prem and Azure
Implement and enforce network security policies and manage firewall configurations (Cisco ASA, Palo Alto, Azure Firewall, etc.)
Monitor and analyze Azure Network Watcher, flow logs, and diagnostics for proactive issue detection
Provide Level-2/3 support, perform failover testing, and execute root cause analysis (RCA) for incidents
Develop and maintain network automation scripts (Python, PowerShell, or Terraform) for configuration consistency and efficiency
Work within established change management and configuration standards

Expert Systems Engineer – Network Engineer

We are seeking a highly skilled Expert Network Engineer with strong Azure networ...

Location

India

Salary:

Not provided

Altera Digital Health Inc. UK

Expiration Date

Until further notice

Requirements

Proven experience as a Network Engineer with strong focus on Azure network design, implementation, and troubleshooting
Hands-on experience with: Azure networking (vNETs, ExpressRoute, VPN Gateway, Route Server, Application Gateway, NSG, Azure Firewall)
Routing protocols (BGP, OSPF) and communication protocols (TCP/IP, QoS, HSRP)
Firewalls (Cisco ASA, Palo Alto, or similar)
IPSec VPNs and hybrid connectivity setups
Strong troubleshooting and analytical skills in resolving complex network issues
Familiarity with scripting/automation tools (Python, PowerShell, or Perl) for operational efficiency
Excellent communication, documentation, and mentoring skills
Ability to work in a 24x7 rotational support model
Bachelor’s degree in Computer Science, Information Technology, or a related field

Job Responsibility

Design, configure, and maintain network devices and services (e.g., routers, switches, firewalls, load balancers, VPNs, QoS) across on-prem and Azure environments
Implement and manage Azure networking components — including Azure Virtual Networks (vNETs), VPN Gateways, ExpressRoute, Azure Firewall, Application Gateway, and Network Security Groups (NSGs)
Perform network maintenance, monitoring, and optimization to ensure high availability and performance
Configure and troubleshoot routing protocols (BGP, OSPF) across hybrid environments
Manage and troubleshoot IPSec VPN tunnels between on-prem and Azure
Implement and enforce network security policies and manage firewall configurations (Cisco ASA, Palo Alto, Azure Firewall, etc.)
Monitor and analyze Azure Network Watcher, flow logs, and diagnostics for proactive issue detection
Provide Level-2/3 support, perform failover testing, and execute root cause analysis (RCA) for incidents
Develop and maintain network automation scripts (Python, PowerShell, or Terraform) for configuration consistency and efficiency
Work within established change management and configuration standards

Network Support Engineer

Hewlett Packard Enterprise

Location:
South Korea , Seoul

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
November 19, 2025

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