Senior Firewall Engineer
Reference Number: 399189
Posted: 06/02/2026
Job Type: Contract
- Industry: Technology and IT
Our client, a leading organization in the financial services industry, is seeking a Senior Firewall Engineer to join their team. As a Senior Firewall Engineer, you will be part of the Information Security Engineering department supporting cross-functional teams. The ideal candidate will have analytical thinking, proactive problem-solving skills, and excellent collaboration abilities, which will align successfully in the organization.
Job Title:Senior Firewall Engineer
Location:Irving, TX
What's the Job?
- Design, implement, and maintain secure network infrastructures using industry-leading firewall platforms such as Palo Alto Networks, Fortinet, and Cisco.
- Lead and support firewall migration projects, including policy analysis, configuration translation, and deployment utilizing vendor-specific tools like Expedition, FortiConverter, and SmartMove.
- Build and deploy new network security infrastructures, including greenfield implementations and expanding existing environments.
- Perform security policy reviews, rulebase optimization, and threat prevention tuning to ensure compliance with organizational standards and best practices.
- Troubleshoot and resolve complex network security issues across multi-vendor environments, ensuring minimal downtime and optimal performance.
What's Needed?
- 4+ years of experience in Information Security Engineering, demonstrated through work experience, training, military service, or education.
- 2+ years of hands-on experience in network security engineering, focusing on enterprise-grade firewall platforms and secure network architecture.
- 2+ years of experience configuring, managing, and troubleshooting firewalls and security management systems across Palo Alto Networks.
- 2+ years of experience in security policy design, rulebase optimization, and hardening multi-vendor firewall environments to meet compliance standards.
- Experience with Panorama including template stacks, device groups, policy hierarchy, logging, reporting, and role-based control.
What's in it for me?
- Opportunity to work on complex, large-scale security projects in a dynamic environment.
- Engagement with industry-leading security technologies and tools.
- Collaborative team environment fostering professional growth and development.
- Flexibility with work hours, not requiring overtime.
- Potential for career advancement within a reputable organization.
Upon completion of waiting period consultants are eligible for:
- Medical and Prescription Drug Plans
- Dental Plan
- Vision Plan
- Health Savings Account
- Health Flexible Spending Account
- Dependent Care Flexible Spending Account
- Supplemental Life Insurance
- Short Term and Long Term Disability Insurance
- Business Travel Insurance
- 401(k), Plus Match
- Weekly Pay
If this is a role that interests you and you'd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!
About ManpowerGroup, Parent Company of: Manpower, Experis, Talent Solutions, and Jefferson Wells.
ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands – Manpower, Experis, Talent Solutions, and Jefferson Wells – creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.
CONSULTANT TESTIMONIAL
An Experis consultant
"Communication, instructions, expectations and follow-through were exceptional, throughout the hiring, interviewing and onboarding process. Thank you, Experis!"

