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Network Security Engineer

Wallingford, CT, US • Posted 3 days ago • Updated 5 hours ago

Full Time

On-site

Fitment

Dice Job Match Score™

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Job Details

Skills

Network Design
Continuous Improvement
Routers
Wireless Communication
Computer Networking
High Availability
Data Link Layer
Network Layer
Computer Hardware
Standard Operating Procedure
Vulnerability Scanning
Network
Firmware
Intrusion Prevention
Regulatory Compliance
Documentation
IT Service Management
Computer Science
Enterprise Networks
TCP/IP
VLAN
Routing
Switches
DHCP
Virtual Private Network
Wireless Networking
Management
Firewall
Network Security
Access Control
Dragon NaturallySpeaking
DNS
Vulnerability Management
Cisco Certifications
Fortinet
Palo Alto
CISSP
Security+
Network Monitoring
Border Gateway Protocol
Routing Protocols
Microwave

Network Design
Continuous Improvement
Routers
Wireless Communication
Computer Networking
High Availability
Data Link Layer
Network Layer
Computer Hardware
Standard Operating Procedure
Vulnerability Scanning
Network
Firmware
Intrusion Prevention
Regulatory Compliance
Documentation
IT Service Management
Computer Science
Enterprise Networks
TCP/IP
VLAN
Routing
Switches
DHCP
Virtual Private Network
Wireless Networking
Management
Firewall
Network Security
Access Control
Dragon NaturallySpeaking
DNS
Vulnerability Management
Cisco Certifications
Fortinet
Palo Alto
CISSP
Security+
Network Monitoring
Border Gateway Protocol
Routing Protocols
Microwave

Summary

Network Security Engineer

Overview
The Network Security Engineer plays a critical role in ensuring the stability, performance, and security of the enterprise network. This position is responsible for designing, implementing, and maintaining secure, high-availability network infrastructure, while proactively identifying risks and driving continuous improvement across network and security systems.

Essential Duties and Responsibilities

Administer, maintain, and support enterprise network infrastructure, including firewalls, switches, routers, wireless access points, and related networking equipment
Design, implement, and optimize network configurations to ensure high availability, performance, and reliability
Provide advanced Layer 2 and Layer 3 troubleshooting and support, including BGP and other dynamic routing technologies
Monitor network health and performance, proactively identifying and resolving issues
Perform network upgrades, firmware updates, and hardware replacements as needed
Maintain network documentation, diagrams, configurations, and standard operating procedures.
Analyze vulnerability scan results and coordinate remediation efforts for network devices and security appliances
Apply security patches, firmware updates, and configuration changes to mitigate identified risks
Configure, manage, and maintain enterprise firewall platforms and security policies
Implement and administer network security controls, including DNS filtering, application control, web filtering, intrusion prevention, and related security technologies
Ensure compliance with security standards, policies, and best practices
Create and maintain comprehensive documentation for all IT services and related processes
Perform system administrator activities when needed

Job Requirements

Bachelor's Degree in computer science or related demonstrated experience
5+ years of experience managing enterprise network infrastructure
Strong knowledge of TCP/IP, VLANs, routing, switching, DNS, DHCP, VPNs, and wireless networking
Experience managing enterprise firewall platforms and security policies
Knowledge of network security principles, segmentation, access control, and threat mitigation.
Experience with DNS filtering, application control, and related security technologies
Experience with vulnerability management and remediation processes
Industry certifications such as CCNA, CCNP, Fortinet NSE, Palo Alto PCNSA/PCNSE, CISSP, Security+, or equivalent preferred
Experience with network monitoring and security monitoring tools preferred
Experience with BGP and dynamic routing protocols preferred

Times Microwave Systems is an equal opportunity employer M/F/D/V.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 80184446
Position Id: 8a99ea6b588c59c51720a0a54d3b470f
Posted 3 days ago

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