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Senior Network Security Engineer
Senior Network Security EngineerRose International • Orange, Connecticut, US
Senior Network Security Engineer

Senior Network Security Engineer

Rose International • Orange, Connecticut, US
2 days ago
Job type
  • Full-time
  • Temporary
Job description

Date Posted : 10 / 24 / 2025

Hiring Organization : Rose International

Position Number : 490493

Industry : Utility

Job Title : Senior Network Security Engineer

Job Location : Orange, CT, USA, 06477

Work Model : Onsite

Shift : 40 Hours Weekly

Employment Type : Temporary

FT / PT : Full-Time

Estimated Duration (In months) : 6

Min Hourly Rate ($) : 55.00

Max Hourly Rate ($) : 60.00

Must Have Skills / Attributes : Cisco, Firewall, Network Security, Palo Alto, Risk Analysis, Risk Management, SD-WAN, Zscalar

Experience Desired : Network Security Engineering (5+ yrs); Fortinet FortiGate, Checkpoint, Palo Alto, and Cisco ASA firewalls (3+ yrs); Strong knowledge of SD-WAN solutions (Fortinet SD-WAN, Cisco SD-WAN, Prisma - Access) (3+ yrs)

Required Minimum Education : High School Diploma or equivalent

Preferred Education : Associate degree

The information below covers the role requirements, expected candidate experience, and accompanying qualifications.

  • C2C is not available

Job Description

Required Education :

  • High School Diploma

    • Preferred Education :

  • Associate or bachelor’s Degree

    • Required Skills and Experience :

  • 5-8 years of experience in network security engineering
  • Expertise in Fortinet FortiGate, Checkpoint, Palo Alto, and Cisco ASA firewalls
  • Strong knowledge of SD-WAN solutions (Fortinet SD-WAN, Cisco SD-WAN, Prisma
  • Access)
  • Experience configuring and troubleshooting EIGRP, BGP, and OSPF routing protocols
  • Hands-on experience managing Zscaler ZIA / ZPA for cloud security
  • Proficiency in VPN technologies (IPSec, SSL, GRE, DMVPN, L2TP) and their security implications
  • Strong skills in NAT, firewall rule optimization, and routing table analysis
  • Experience with Radware DDoS protection, IPS / IDS, and threat mitigation
  • Knowledge of zero-trust security architectures and secure SD-WAN implementation

    • Position Overview :

    Senior Network Security Engineer to join our team and play a key role in securing, optimizing, and transforming our enterprise network infrastructure.

    Job Details :

  • Lead the migration from Checkpoint to Fortinet, including policy conversion, rule optimization, and traffic validation
  • Manage and maintain Cisco ASA, Palo Alto, Fortinet, and Checkpoint firewalls across corporate, cloud, and remote sites
  • Design and optimize firewall rule sets for improved security, performance, and compliance
  • Perform risk assessments and firewall audits to ensure network security best practices
  • Manage and optimize SD-WAN architecture to improve application performance and reduce latency
  • Implement policy-based traffic steering, failover mechanisms, and WAN optimization
  • Ensure seamless integration between SD-WAN, firewalls, cloud security solutions, and on-prem networks
  • Troubleshoot SD-WAN performance issues, routing conflicts, and connectivity problems
  • Only those lawfully authorized to work in the designated country associated with the position will be considered.
  • Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.

    • Benefits :

    For information and details on employment benefits offered with this position, please visit here. Should you have any questions / concerns, please contact our HR Department via our secure website.

    California Pay Equity :

    For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.

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    Network Security Engineer • Orange, Connecticut, US