Network Security Engineer

Talentify; Houston (TX); Hybrid; USD 120,000 - 160,000; Full time

Job summary

INSPYR Solutions in Houston, TX is seeking a Network Security Engineer to design, implement, and maintain secure network environments with a hands-on security focus. You will bridge traditional networking with modern security solutions while collaborating across teams.

The ideal candidate has deep experience with Palo Alto firewalls, Panorama, ZIA/ZPA, and policy-based security, plus strong incident response and scripting skills.

Qualifications

• 3+ years in BGP, Cisco Routing/Switching, and WAN technologies.
• 3+ years of Palo Alto Firewalls and Panorama.
• Experience managing large-scale firewall environments.
• US Citizen or Lawful Permanent Resident.
• Strong leadership and communication skills.

Responsibilities

• Design and configure Palo Alto NGFWs and Panorama for centralized security management.
• Implement and monitor ZIA and ZPA to secure user traffic and enhance network security.
• Configure security policies including App-ID and User-ID to ensure network integrity.
• Manage complex enterprise networks with BGP routing and Cisco routers/switches.
• Administer Cisco ISE for network access control and identity management.
• Lead incident response with deep analysis and containment actions.
• Automate routine firewall changes and security checks with scripting.
• Create and maintain comprehensive documentation for compliance and knowledge sharing.
• Stay updated with security trends and best practices to foster a proactive security culture.

Skills

Palo Alto Firewalls

BGP Routing

Cisco Routing/Switching

Incident Response

Security Policy Management

Scripting / Automation

Documentation

Tools

Panorama

Zscaler (ZIA/ZPA)

Cisco ISE

Automation (Ansible/Python/Terraform)

Job description

Title: Network Security Engineer
Location: Houston, TX (Primarily remote, but must be local to Houston)
Duration: Permanent, Direct-Hire
Work Requirements: Due to the nature of government data this position is exposed to, candidates must be US Citizens.

Top Skills Required

• Experience with Palo Alto firewalls is a requirement for this position
• Due to the nature of government data this position is exposed to, candidates must be US Citizens

Job Description

The Network Security Engineer will play a vital role in ensuring the security and efficiency of global network infrastructure. This position demands a hands‑on approach, bridging traditional networking practices with modern security solutions. The ideal candidate will have a strong background in network engineering, with a focus on security, and will be responsible for designing, implementing, and maintaining secure network environments.

Responsibilities

• Design and configure Palo Alto Next‑Generation Firewalls (NGFW) and Panorama for centralized security management.
• Implement and monitor Zscaler Internet Access (ZIA) and Private Access (ZPA) to secure user traffic and enhance network security.
• Configure and implement security policies, including App‑ID and User‑ID, to ensure network integrity.
• Manage complex enterprise networks, including BGP routing and Cisco routers/switches, for optimal performance.
• Administer Cisco Identity Services Engine (ISE) for network access control and identity management.
• Lead incident response, performing deep analysis and implementing containment strategies for network security incidents.
• Automate routine firewall changes and security checks using scripting languages to improve efficiency.
• Create and maintain comprehensive documentation, ensuring compliance and knowledge sharing within the team.
• Stay updated with the latest security trends and best practices, contributing to a proactive security culture.

Qualifications Required

• Proven track record in managing critical network operations in a 24/7 high‑availability environment.
• Strong knowledge of incident response and policy management in a security operations context.
• 3+ years of experience in BGP, Cisco Routing/Switching, and WAN technologies is essential.
• 3+ years of experience and understanding of Palo Alto Firewalls and their features, including Panorama.
• 3+ years managing large scale firewall environments and deployments.
• U.S Citizen or Lawful Permanent Resident
• Excellent leadership and communication skills, with the ability to work collaboratively and independently.
• A proactive and analytical mindset, committed to continuous learning and staying updated with security advancements.

Preferred

• Experience with Azure/AWS networking security, including NSGs and Virtual WAN, is preferred.
• Proficiency in automation tools like Ansible, Python, or Terraform is highly desirable.
• Certifications such as PCNSE, CCNP Security, or CCIE are advantageous.
• Experience with Zscaler solutions and their integration into a SASE framework.

About INSPYR Solutions

About INSPYR Solutions Technology is our focus and quality is our commitment. As a national expert in delivering flexible technology and talent solutions, we strategically align industry and technical expertise with our clients’ business objectives and cultural needs. Our solutions are tailored to each client and include a wide variety of professional services, project, and talent solutions. By always striving for excellence and focusing on the human aspect of our business, we work seamlessly with our talent and clients to match the right solutions to the right opportunities. Learn more about us at inspyrsolutions.com.

INSPYR Solutions provides Equal Employment Opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, INSPYR Solutions complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities.

INSPYR Solutions provides Equal Employment Opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, genetics, or any other protected status. INSPYR Solutions complies with all applicable laws governing nondiscrimination in employment in every location in which the company has facilities.

Applicants requiring reasonable accommodation during the application or interview process should contact [e-mail] for assistance.
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