Firewall Network Security Engineer

  •  Reference Number: 404933
  •  Posted: 07/17/2026
  •  Job Type: Contract

We are seeking a highly experienced Senior Firewall Network Security Engineer with 8+ years of expertise in enterprise firewall engineering and network security operations. This role will focus on supporting firewall infrastructure, driving security initiatives, and leading critical IT/OT network segmentation efforts within complex enterprise and industrial environments. The ideal candidate will bring deep hands-on experience with Palo Alto Networks technologies and a proven ability to design, implement, and optimize secure network architectures. 

Job Title: Senior Firewall Network Security Engineer

Location: Remote

Pay Range: $60/hr on W2

 

What’s the Job?

  • Manage and support enterprise firewall environments, including troubleshooting, ticket resolution, and operational maintenance.
  • Design, implement, and maintain firewall policies, access controls, and security configurations.
  • Administer Palo Alto Networks solutions such as Panorama, Prisma VPN, and related security tools.
  • Lead and support IT/OT segmentation initiatives, ensuring secure separation between corporate IT and operational technology networks.

Collaborate with cybersecurity, network, and OT teams on security projects, incident response, and infrastructure improvements 

What’s Needed?

  • 8+ years of experience in network security engineering, firewall administration, or related cybersecurity roles.
  • Strong hands-on expertise with Palo Alto Networks Firewalls in enterprise environments.
  • Proficiency with Panorama, Prisma VPN, App-ID, User-ID, and ADEM.
  • Proven experience designing and implementing IT/OT network segmentation and security boundary controls.
  • Solid troubleshooting, analytical, and communication skills with experience in enterprise-scale environments.

 

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 2022 ManpowerGroup was named one of the World's Most Ethical Companies for the 13th year - all confirming our position as the brand of choice for in-demand talent.

Wickliffe, OH

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