Senior Level Lead Security Architect Jobs
Senior level lead security architect jobs place seasoned professionals in charge of enterprise security strategy, risk architecture, and the cross-functional programs that protect critical infrastructure. 23% of openings are remote or hybrid, concentrated across Technology & Software, Manufacturing, and Media & Entertainment, with employers like Jobot, NVIDIA, and Radware hiring at this level now.
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Showing 5 of 34+ Senior Level Lead Security Architect jobs
At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees have been key factors in our company's growth and market presence. By hiring the best people and helping them grow both professionally and personally, we ensure a bright future for NTT DATA and for the people who work here.
For more than 25 years, NTT DATA Services have focused on impacting the core of your business operations with industry-leading outsourcing services and automation. With our industry-specific platforms, we deliver continuous value addition, and innovation that will improve your business outcomes. Outsourcing is not just a method of gaining a one-time cost advantage, but an effective strategy for gaining and maintaining competitive advantages when executed as part of an overall sourcing strategy.
NTT DATA's Client is seeking an experienced Senior Network Security Architect to design, implement, manage, and optimize enterprise network security infrastructure with a strong focus on Palo Alto Networks NGFW, Panorama, Strata Cloud Manager (SCM), and Zscaler (ZIA/ZPA) technologies. The ideal candidate will serve as a senior technical resource responsible for securing enterprise networks, cloud environments, remote access, and Zero Trust architectures while ensuring operational excellence and compliance with security standards.
The role requires hands-on expertise in enterprise security operations, firewall policy management, threat prevention, cloud security, secure remote access, and troubleshooting complex network security issues. Experience with Palo Alto centralized management platforms including Panorama and Strata Cloud Manager, along with Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA), is essential.
Key Responsibilities
Palo Alto Security Administration
- Design, deploy, and support Palo Alto Next-Generation Firewalls (NGFW) across enterprise environments.
- Manage and troubleshoot:
- Security policies
- NAT
- VPNs
- Routing
- App-ID / User-ID
- SSL Decryption
- URL Filtering
- DNS Security
- WildFire
- Threat Prevention
- Perform firewall upgrades, migrations, hardware refreshes, and HA deployments.
- Conduct rule reviews, policy optimization, and security audits.
- Lead troubleshooting and root cause analysis for security incidents.
Panorama & Strata Cloud Manager (SCM)
- Manage large-scale firewall environments using Panorama and SCM.
- Develop centralized policy management and governance standards.
- Manage device onboarding, logging, policy consistency, and visibility.
- Utilize SCM policy analyzer and posture management features.
- Support security compliance and posture improvement initiatives.
Zscaler Administration
- Design, deploy, and administer Zscaler ZIA and ZPA solutions.
- Configure and manage:
- Application Segments
- App Connectors
- Service Edges
- Access Policies
- Browser Access
- Security Policies
- SSL Inspection
- Cloud Firewall
- Data Protection Controls
- Support Zero Trust initiatives.
- Troubleshoot connectivity, authentication, and application access issues.
- Lead migrations from traditional VPN solutions to ZPA.
Security Operations & Cloud Integration
- Monitor and respond to security incidents and vulnerabilities.
- Perform threat hunting and security investigations.
- Collaborate with SOC, Cloud, Infrastructure, and Application teams.
- Support compliance frameworks including:
- NIST
- CIS
- ISO 27001
- Secure Azure and AWS environments using Palo Alto and cloud-native controls.
- Deploy and support Palo Alto VM-Series firewalls.
- Integrate security platforms with SIEM and ticketing tools.
- Automate security operations using APIs, Python, PowerShell, or Terraform.
Required Qualifications
Experience
- 12+ years of Network Security / Security Engineering experience.
- 10+ years of hands-on Palo Alto Networks firewall experience.
- 10+ years managing Panorama environments.
- Hands-on experience with Strata Cloud Manager (SCM).
- 4+ years supporting Zscaler ZIA and ZPA solutions.
- Experience supporting enterprise-scale security operations.
Core Technical Skills
Palo Alto Technologies
- Palo Alto NGFW Administration
- Panorama Management
- Strata Cloud Manager (SCM)
- Palo Alto Logging Service
- SSL Decryption
- Threat Prevention
- WildFire
- DNS Security
- URL Filtering
- NAT & Security Policy Management
- Site-to-Site VPN & IPSec VPN
Zscaler Technologies
- ZIA (Zscaler Internet Access)
- ZPA (Zscaler Private Access)
- Zscaler Client Connector (ZCC)
- Zero Trust Architecture
- Cloud Firewall
- SSL Inspection
- Application Segmentation
- Identity-Based Access Control
Networking
- TCP/IP
- DNS
- DHCP
- VLANs
- Network Segmentation
- Routing & Switching
- BGP
- OSPF
- MPLS
- IPSec
Cloud & Automation
- Microsoft Azure
- AWS
- Cloud Security Architecture
- SASE / SSE Platforms
- Python
- PowerShell
- Terraform
Preferred Qualifications
- PCNSE (Palo Alto Certified Network Security Engineer)
- Palo Alto Strata Cloud Manager Certification
- Zscaler Certified Administrator (ZCCA)
- Zscaler Certified Architect (ZCCA / ZCCA-IA)
- CISSP, CISM, or CCSP
- Experience with Terraform and/or Ansible
- Scripting and automation experience
Key Competencies
- Advanced troubleshooting and analytical skills.
- Strong communication and stakeholder management abilities.
- Experience leading security projects and major incident response efforts.
- Deep understanding of Zero Trust, SASE, and enterprise security architecture.
- Ability to work independently in a large enterprise environment.
- Experience mentoring junior engineers and promoting security best practices.
#LI-NorthAmerica
About NTT DATA Services:
NTT DATA Services is a recognized leader in IT and business services, including cloud, data and applications, headquartered in Texas. As part of NTT DATA, a $30 billion trusted global innovator with a combined global reach of over 80 countries, we help clients transform through business and technology consulting, industry and digital solutions, applications development and management, managed edge-to-cloud infrastructure services, BPO, systems integration and global data centers. We are committed to our clients' long-term success.
NTT DATA Services is an equal opportunity employer and considers all applicants without regarding to race, color, religion, citizenship, national origin, ancestry, age, sex, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic protected by law. We are committed to creating a diverse and inclusive environment for all employees. If you need assistance or an accommodation due to a disability, please inform your recruiter so that we may connect you with the appropriate team.
Where required by law, NTT DATA provides a reasonable range of compensation for specific roles. The starting hourly range for this remote role is ($80.12 - 90/hourly). This range reflects the minimum and maximum target compensation for the position across all US locations. Actual compensation will depend on several factors, including the candidate's actual work location, relevant experience, technical skills, and other qualifications.
This position is eligible for company benefits that will depend on the nature of the role offered. Company benefits may include medical, dental, and vision insurance, flexible spending or health savings account, life, and AD&D insurance, short-and long-term disability coverage, paid time off, employee assistance, participation in a 401k program with company match, and additional voluntary or legally required benefits.
At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees have been key factors in our company's growth and market presence. By hiring the best people and helping them grow both professionally and personally, we ensure a bright future for NTT DATA and for the people who work here.
For more than 25 years, NTT DATA Services have focused on impacting the core of your business operations with industry-leading outsourcing services and automation. With our industry-specific platforms, we deliver continuous value addition, and innovation that will improve your business outcomes. Outsourcing is not just a method of gaining a one-time cost advantage, but an effective strategy for gaining and maintaining competitive advantages when executed as part of an overall sourcing strategy.
NTT DATA's Client is seeking an experienced Senior Network Security Architect to design, implement, manage, and optimize enterprise network security infrastructure with a strong focus on Palo Alto Networks NGFW, Panorama, Strata Cloud Manager (SCM), and Zscaler (ZIA/ZPA) technologies. The ideal candidate will serve as a senior technical resource responsible for securing enterprise networks, cloud environments, remote access, and Zero Trust architectures while ensuring operational excellence and compliance with security standards.
The role requires hands-on expertise in enterprise security operations, firewall policy management, threat prevention, cloud security, secure remote access, and troubleshooting complex network security issues. Experience with Palo Alto centralized management platforms including Panorama and Strata Cloud Manager, along with Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA), is essential.
Key Responsibilities
Palo Alto Security Administration
- Design, deploy, and support Palo Alto Next-Generation Firewalls (NGFW) across enterprise environments.
- Manage and troubleshoot:
- Security policies
- NAT
- VPNs
- Routing
- App-ID / User-ID
- SSL Decryption
- URL Filtering
- DNS Security
- WildFire
- Threat Prevention
- Perform firewall upgrades, migrations, hardware refreshes, and HA deployments.
- Conduct rule reviews, policy optimization, and security audits.
- Lead troubleshooting and root cause analysis for security incidents.
Panorama & Strata Cloud Manager (SCM)
- Manage large-scale firewall environments using Panorama and SCM.
- Develop centralized policy management and governance standards.
- Manage device onboarding, logging, policy consistency, and visibility.
- Utilize SCM policy analyzer and posture management features.
- Support security compliance and posture improvement initiatives.
Zscaler Administration
- Design, deploy, and administer Zscaler ZIA and ZPA solutions.
- Configure and manage:
- Application Segments
- App Connectors
- Service Edges
- Access Policies
- Browser Access
- Security Policies
- SSL Inspection
- Cloud Firewall
- Data Protection Controls
- Support Zero Trust initiatives.
- Troubleshoot connectivity, authentication, and application access issues.
- Lead migrations from traditional VPN solutions to ZPA.
Security Operations & Cloud Integration
- Monitor and respond to security incidents and vulnerabilities.
- Perform threat hunting and security investigations.
- Collaborate with SOC, Cloud, Infrastructure, and Application teams.
- Support compliance frameworks including:
- NIST
- CIS
- ISO 27001
- Secure Azure and AWS environments using Palo Alto and cloud-native controls.
- Deploy and support Palo Alto VM-Series firewalls.
- Integrate security platforms with SIEM and ticketing tools.
- Automate security operations using APIs, Python, PowerShell, or Terraform.
Required Qualifications
Experience
- 12+ years of Network Security / Security Engineering experience.
- 10+ years of hands-on Palo Alto Networks firewall experience.
- 10+ years managing Panorama environments.
- Hands-on experience with Strata Cloud Manager (SCM).
- 4+ years supporting Zscaler ZIA and ZPA solutions.
- Experience supporting enterprise-scale security operations.
Core Technical Skills
Palo Alto Technologies
- Palo Alto NGFW Administration
- Panorama Management
- Strata Cloud Manager (SCM)
- Palo Alto Logging Service
- SSL Decryption
- Threat Prevention
- WildFire
- DNS Security
- URL Filtering
- NAT & Security Policy Management
- Site-to-Site VPN & IPSec VPN
Zscaler Technologies
- ZIA (Zscaler Internet Access)
- ZPA (Zscaler Private Access)
- Zscaler Client Connector (ZCC)
- Zero Trust Architecture
- Cloud Firewall
- SSL Inspection
- Application Segmentation
- Identity-Based Access Control
Networking
- TCP/IP
- DNS
- DHCP
- VLANs
- Network Segmentation
- Routing & Switching
- BGP
- OSPF
- MPLS
- IPSec
Cloud & Automation
- Microsoft Azure
- AWS
- Cloud Security Architecture
- SASE / SSE Platforms
- Python
- PowerShell
- Terraform
Preferred Qualifications
- PCNSE (Palo Alto Certified Network Security Engineer)
- Palo Alto Strata Cloud Manager Certification
- Zscaler Certified Administrator (ZCCA)
- Zscaler Certified Architect (ZCCA / ZCCA-IA)
- CISSP, CISM, or CCSP
- Experience with Terraform and/or Ansible
- Scripting and automation experience
Key Competencies
- Advanced troubleshooting and analytical skills.
- Strong communication and stakeholder management abilities.
- Experience leading security projects and major incident response efforts.
- Deep understanding of Zero Trust, SASE, and enterprise security architecture.
- Ability to work independently in a large enterprise environment.
- Experience mentoring junior engineers and promoting security best practices.
#LI-NorthAmerica
About NTT DATA Services:
NTT DATA Services is a recognized leader in IT and business services, including cloud, data and applications, headquartered in Texas. As part of NTT DATA, a $30 billion trusted global innovator with a combined global reach of over 80 countries, we help clients transform through business and technology consulting, industry and digital solutions, applications development and management, managed edge-to-cloud infrastructure services, BPO, systems integration and global data centers. We are committed to our clients' long-term success.
NTT DATA Services is an equal opportunity employer and considers all applicants without regarding to race, color, religion, citizenship, national origin, ancestry, age, sex, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic protected by law. We are committed to creating a diverse and inclusive environment for all employees. If you need assistance or an accommodation due to a disability, please inform your recruiter so that we may connect you with the appropriate team.
Where required by law, NTT DATA provides a reasonable range of compensation for specific roles. The starting hourly range for this remote role is ($80.12 - 90/hourly). This range reflects the minimum and maximum target compensation for the position across all US locations. Actual compensation will depend on several factors, including the candidate's actual work location, relevant experience, technical skills, and other qualifications.
This position is eligible for company benefits that will depend on the nature of the role offered. Company benefits may include medical, dental, and vision insurance, flexible spending or health savings account, life, and AD&D insurance, short-and long-term disability coverage, paid time off, employee assistance, participation in a 401k program with company match, and additional voluntary or legally required benefits.
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Who's Hiring
Top Industries Hiring
- Technology & Software15
- Manufacturing3
- Media & Entertainment3
- Consulting & Professional Services3
- Cybersecurity2
Senior Level Lead Security Architect Jobs: Frequently Asked Questions
How do I get a senior level lead security architect job?
Employers at this level look for candidates who can demonstrate ownership of enterprise-wide security programs, not just technical execution. Highlight architecture decisions you led, frameworks you implemented such as Zero Trust or NIST, and how you influenced stakeholders outside the security team. Experience mentoring junior architects and driving security roadmaps strengthens your candidacy considerably over candidates with equivalent technical skills alone.
Which companies hire senior level lead security architects?
Companies hiring senior level lead security architects right now include Jobot, NVIDIA, and Radware, based on current listings on Migrate Mate as of November 2026. Hiring at this level tends to come from large enterprises, defense contractors, cloud-first technology firms, and financial institutions with complex regulatory and infrastructure security requirements.
Are there remote senior level lead security architect jobs?
Yes, though availability varies by employer and security clearance requirements. About 23% of senior level lead security architect openings are remote or hybrid as of November 2026, reflecting sustained demand for experienced architects who can operate effectively across distributed teams. Roles tied to classified environments or hands-on infrastructure work are more likely to require on-site presence.
What makes a lead security architect role senior level?
Senior level roles are defined by scope and ownership. You are expected to set the security architecture direction for an organization, make decisions that balance risk, compliance, and business priorities, and mentor other architects or engineers. These positions require deep technical depth across domains such as cloud security, identity, and network architecture, combined with the leadership to drive adoption across engineering and product teams.
Which industries hire the most senior level lead security architects?
Senior Level lead security architect roles concentrate in Technology & Software, Manufacturing, and Media & Entertainment, based on current listings on Migrate Mate as of November 2026. These sectors drive hiring at this level because they operate under strict regulatory requirements, manage sensitive customer or government data, and face sophisticated threat environments that demand experienced architectural leadership rather than generalist security support.