Rose International
Senior Network Security Engineer
Rose International, Orange, Connecticut, United States, 06477
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.
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.