Network Security Engineer

Legato Security

. Support, administer, configure, and troubleshoot firewalls, Zscaler, Netskope, VPN technologies, and related network security platforms in internal and customer environments .

Posted 9/18/2026full-timeSalt Lake City • Utah • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in configuring and troubleshooting network security technologies, including Firewalls, Zscaler, and VPNs, while effectively managing customer interactions and technical documentation. Proficient in analyzing network traffic and logs to resolve complex security issues and improve operational processes.

Highest-signal resume keywords

Firewall ConfigurationZscaler ImplementationVPN TroubleshootingNetwork Security Best PracticesCustomer-Facing Communication

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Firewall TechnologiesZscalerNetskopeVPN TechnologiesRouting ProtocolsLAN TechnologiesNATDNSDHCPPacket Analysis

Soft Skills

Strong Troubleshooting SkillsAnalytical SkillsEffective CommunicationTime ManagementTeam Collaboration

Tools & Technologies

WiresharkSSL VPNIPsecRemote Access VPNSite-to-Site VPNCloud NetworkingNetwork Monitoring

Industry Keywords

Network SecurityCybersecurityZero-Trust TechnologiesSSE/SASE PlatformsAuthentication Technologies

Tech Stack

Tools & technologies

AWSAzureCloudCyber SecurityDNSFirewallsGoogle Cloud PlatformPythonSwitchingTCP/IP

About the role

Key responsibilities & impact

Support, administer, configure, and troubleshoot firewalls, Zscaler, Netskope, VPN technologies, and related network security platforms in internal and customer environments
Work directly with customers to understand requirements, troubleshoot problems, evaluate solutions, and implement changes
Respond to and resolve service tickets, incidents, requests, and escalations involving network connectivity and security technologies
Serve as an escalation point for complex technical issues
Participate in firewall, Zscaler, and Netskope implementation, migration, upgrade, replacement, and configuration projects
Configure and maintain Zscaler Internet Access, Zscaler Private Access, Zscaler Client Connector, and Netskope One services
Support policies involving URL filtering, firewall policies, SSL/TLS inspection, authentication, access policies, application access, traffic forwarding, routing, DNS, DHCP, NAT, VPNs, VLANs, and switching
Configure and troubleshoot SSL VPN, IPsec, Remote Access VPN, and Site-to-Site VPN connections
Review logs, packet captures, routing tables, traffic flows, error messages, and diagnostic information to determine root cause
Assist with customer onboarding, configuration changes, testing, and validation before production deployment
Create and maintain firewall documentation, configuration records, troubleshooting procedures, implementation notes, and customer-specific technical documentation
Participate in incident response, problem management, and root-cause analysis
Manage multiple tickets, incidents, projects, and customer requests individually and collaboratively
Assist engineers and analysts with troubleshooting processes, technical methodologies, and network security best practices
Identify opportunities to improve network configurations, security controls, operational processes, documentation, and customer experience
Maintain awareness of emerging networking and cybersecurity technologies, vulnerabilities, vendor changes, and industry best practices
Participate in rotational, non-extensive on-call coverage

Requirements

What you’ll need

Hands-on experience with one or more network security technologies such as firewalls, Zscaler, Netskope, VPNs, secure web gateways, SSE/SASE platforms, proxies, or zero-trust technologies
Strong troubleshooting and analytical skills with the ability to methodically diagnose network and security issues
Working knowledge of routing concepts and protocols such as TCP/IP, BGP, OSPF, EIGRP, IS-IS, RIP, Static Routing, and SD-WAN
Working knowledge of LAN technologies including Ethernet switching, VLANs, Spanning Tree Protocol (STP), Port security, Link/port aggregation, and LAN and WAN architecture
Experience or familiarity with physical, virtual, and cloud firewall technologies
Understanding of firewall concepts including security policies, zones and interfaces, objects and object groups, routing, NAT, VPNs, application and service policies, logging, and traffic analysis
Knowledge or familiarity with VPN technologies including IPsec, SSL VPN, Remote Access VPN, and Site-to-Site VPN
Working knowledge of NAT, DNS, and DHCP
Familiarity with authentication and identity technologies such as SAML, SSO, MFA, Active Directory, Entra ID, and SCIM
Ability to capture, analyze, and interpret network traffic using Wireshark or similar packet-analysis tools
Ability to interpret network and security logs, packet captures, routing information, error messages, and other diagnostic information
Strong customer-facing skills and ability to explain technical issues and solutions
Ability to communicate effectively with technical and non-technical audiences
Ability to work both within a team environment and independently
Ability to manage multiple customers, environments, projects, incidents, and priorities simultaneously
Ability to manage time effectively and see issues through to resolution
Willingness and ability to learn new technologies and develop deeper expertise
Preferred but not required: experience with Palo Alto, Cisco ASA/Secure Firewall, Fortinet FortiGate, Check Point, Juniper SRX, SonicWall, Cisco Meraki, Sophos, WatchGuard, Azure, AWS, GCP, Zscaler, Netskope, cloud networking, wireless security, SNMP, network monitoring, REST APIs, PowerShell, Python, or automation
Relevant networking, security, firewall, cloud, Netskope, or Zscaler certifications are a plus but not required

Benefits

Comp & perks

Opportunity for advancement based on performance
Start-up culture with an office in downtown Salt Lake City, UT
Competitive medical and dental benefits for employee and family members
Short-term disability
Basic life insurance
Children’s orthodontia
Additional voluntary benefits available
Flexible Paid Time Off policy
Professional Development opportunities specific to role