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($): 70.00
Max Hourly Rate($): 80.00
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’s Degree
**C2C is not available**
Job Description
Required Education:
• High School Diploma
Preferred Education:
• Associates 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.
Rose International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law. Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances.
If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department.
Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/10-91.).
It is a great pleasure being a part of the Rose International Team.
Toni, Consultant
The interactions that I have had with your representatives have always been prompt and very professional. I am very pleased and impressed with your company and services.
Sioe, Consultant
It was great working for Rose International. Everyone was extremely helpful.
Rosann, Consultant
Working for Rose International was the most pleasant assignment I have ever had. They were always on top of situations when necessary, and very helpful. I was very proud to be an employee of Rose International, and would recommend anyone to try to work with them.
Melvon, Consultant
Your team at Rose International is always very helpful and responsive.
Barbara, Consultant
EMPLOYEE COMMENTS