771,423open jobs
48,517companies
117,598added this week
Browse all
Salary
$42k – $57k per year (gross)
Location
In office (Singapore)
Experience
2+ years exp
Employment
Full-Time

First seen by Alion on Sep 22, 2026.

Overview
Company
Impact
Profile match
Минцифры планирует оценивать эффективность налоговых льгот на российское ПО. Ведомство предлагает оценивать востребованность льгот, их вклад в рост инвестиций в отечественные ИТ-решения и эффективность для бюджета.

We are looking for a hands-on Network & SecurityEngineer to support the planning, deployment, configuration,implementation, and ongoing support of enterprise network and cybersecurityinfrastructure.

The successful candidate will be involved in network andfirewall projects, troubleshooting complex connectivity and security issues,preparing technical documentation, and working closely with internal projectteams.

Strong hands-on experience with Fortinet solutions isessential.

Key Responsibilities

  • Lead and support the planning, deployment, configuration, testing, and implementation of enterprise network infrastructure and firewall projects.
  • Configure, manage, troubleshoot, and optimize routers, switches, firewalls, VPNs, and other network security devices.
  • Implement and provide advanced technical support for network and security solutions.
  • Perform troubleshooting and root cause analysis for complex network, firewall, security, and connectivity issues.
  • Support firewall policy configuration, routing, switching, VLANs, VPNs, network segmentation, NAT, and related network services.
  • Support Day 2 Maintenance for the implemented networks. Shift work will be required.
  • Collaborate with customers, vendors, consultants, and project teams to ensure successful project implementation and delivery.
  • Participate in site surveys, technical discussions, solution implementation, testing, commissioning, and project handover.
  • Prepare and maintain technical documentation not limited to and including:
  • High-Level Design (HLD)
  • Low-Level Design (LLD)
  • Network diagrams
  • Implementation plans
  • Method of Procedure (MOP)
  • Test plans and test reports
  • Configuration documentation
  • Operational and troubleshooting procedures
  • Support User Acceptance Testing (UAT), System Acceptance Testing (SAT), commissioning, and project handover activities.
  • Ensure implemented solutions comply with organizational cybersecurity policies, customer requirements, and industry security best practices.
  • Provide technical knowledge transfer and training to customers and internal support teams.
  • Provide post-implementation troubleshooting and technical support when required.

Requirements

  • Diploma or Degree in Information Technology, Computer Science, Computer Engineering, Network Engineering, Cybersecurity, or a related discipline.
  • Minimum 2 years of hands-on experience in network infrastructure, network security, or firewall implementation projects.
  • Strong practical knowledge of TCP/IP networking, routing, switching, VLANs, VPNs, NAT, firewall policies, and network troubleshooting.
  • Hands-on experience configuring enterprise routers, switches, firewalls, and network security appliances.
  • Strong hands-on experience with Fortinet products is required.
  • Experience with one or more of the following technologies would be advantageous:
  • Cisco
  • Palo Alto Networks
  • Check Point
  • Juniper
  • Server Infrastructures
  • Ability to diagnose and resolve complex network and security incidents independently.
  • Good understanding of network security principles, segmentation, access control, firewall policies, and secure network architecture.
  • Able to prepare clear technical documentation and communicate technical information effectively.
  • Able to work independently as well as collaboratively within project teams.
  • Willing to perform implementation, testing, troubleshooting, and support activities at customer sites when required.

Preferred Certifications

The following certifications would be an advantage:

  • Fortinet Certified Professional / Fortinet Certified Solution Specialist
  • CCNA
  • CCNP Enterprise
  • CCNP Security
  • Palo Alto Networks certifications
  • Check Point certifications
  • Juniper certifications
  • Other relevant networking or cybersecurity certifications

Preferred Experience

Candidates with experience in the following areas will havean advantage:

  • Enterprise firewall migration or deployment projects
  • Network segmentation and security zoning
  • High-availability firewall deployments
  • FortiGate, FortiManager, FortiSIEM, or FortiSwitch
  • Network monitoring and management platforms
  • Enterprise LAN/WAN environments
  • Data centre or critical infrastructure environments
  • Cybersecurity hardening and network security compliance

Skills

technical network solutions, Fortinet, Networking Devices, Computer Engineering, Network Maintenance, shifts schedules, Cisco, Computer Science, Network Troubleshooting, IP Routing, Networking, Cybersecurity, Network Appliances, Development Planning, new technologies, Customer Service

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
771,423 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Security
Similar stack
Same company
Singapore
In office • 5+ years exp
DevOps
Incident Management
Cybersecurity
ISO 27001
Apply
DevSecops Engineer 1 hour ago
In office • Full-Time • Bengaluru
DevOps
GCP
CI/CD
Git
Docker
Kubernetes
Configuration Management
Incident Management
IAM
Linux
Cybersecurity
Least Privilege
Apply
Security Researcher 1 month ago
≈ $98k – $202k per year (Estimated) • In office • Full-Time • 3+ years exp • New York • San Francisco
Python
AI/ML
AI Agents
Red Teaming
Apply
≈ $94k – $194k per year (Estimated) • In office • Full-Time • 3+ years exp • New York • San Francisco
Python
Apply
$42k – $75k per year (gross) • In office • Full-Time • 3+ years exp • Singapore
DevOps
Incident Management
Cybersecurity
CyberArk
Apply
$89k – $102k per year • In office • Full-Time • 1+ year exp • High School Diploma • New York
Python
PowerShell
DevOps
GCP
VMWare
Azure
AWS
Incident Management
Windows
TCP/IP
DNS
DHCP
Management
ITIL
Apply
In office • 2+ years exp • Bachelor's Degree
DevOps
TCP/IP
DNS
DHCP
VPN
Cybersecurity
HIPAA
Apply
$11k – $14k per year (net) • In office • Full-Time • Zelenograd
DevOps
Zabbix
Windows
TCP/IP
DNS
Cybersecurity
Active Directory
Apply
SOC Analyst I 4 hours ago
≈ $44k – $91k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Memphis
DevOps
TCP/IP
Cybersecurity
SIEM
Management
Microsoft Office
Apply
≈ $29k – $72k per year (Estimated) • Remote (Ukraine) • Full-Time • Ukraine
C++
DevOps
Linux
TCP/IP
Apply
≈ $71k – $186k per year (Estimated) • In office • Full-Time • Bachelor's Degree • Singapore
Python
PowerShell
Bash
DevOps
Terraform
Ansible
CI/CD
Git
AWS
Docker
Kubernetes
SRE
Platform Engineering
Configuration Management
Linux
Apply
≈ $60k – $126k per year (Estimated) • In office • Full-Time • Bachelor's Degree • Singapore
Management
ServiceNow
Agile
Scrum
Kanban
Apply
≈ $33k – $71k per year (Estimated) • In office • Internship • Singapore
SQL
Design
Figma
Management
Google Sheets
Agile
Apply
Communications Intern 4 hours ago
≈ $32k – $62k per year (Estimated) • In office • Internship • Bachelor's Degree • Singapore
Apply
≈ $50k – $134k per year (Estimated) • In office • 2+ years exp • Singapore
Apply
See all jobs
This is one of many
771,423 more open roles from verified company boards, updated every day.