Network Security Lead
Science Applications International Corporation, Arlington, VA, United States
Job Description
Description
SAIC is proud to support the Federal Deposit Insurance Corporation (FDIC) under the newly awarded Information Security Services (ISS) contract, providing innovative solutions to strengthen and safeguard the nation's banking system. We are seeking passionate and talented professionals to join our team in delivering cutting-edge cybersecurity, IT operations, and risk management services. This exciting opportunity allows you to work alongside industry leaders, leveraging advanced technologies to support the FDIC's mission of maintaining public confidence in the financial system.
The Network Security Lead will be responsible for overseeing the administration and maintenance of critical network security infrastructure and managing a team of security professionals to ensure effective operational performance. This role will require both technical expertise and leadership skills to deliver robust, secure, and compliant network security solutions across the organization's environment.
Key Responsibilities:
• Maintain advanced firewall technologies, including Palo Alto Firewalls (with multiple VSYS, Panorama) and Cisco ASA Firewalls.
• Manage secure email systems such as Cisco ESA, Trellix Email Security, and ZIX for risk monitoring, quarantines, and release approvals.
• Lead a team of security professionals by mentoring staff, distributing workloads, and monitoring ticket queues to ensure timely resolution of incidents and tasks.
• Oversee change management processes via ServiceNow (SNOW), ensuring compliance with documentation, approval workflows, and implementation procedures.
• Configure and optimize security devices to maintain secure operations across physical, virtual, and cloud environments.
• Manage security policies, rule-sets, and update threat signatures to mitigate vulnerabilities effectively.
• Design and execute comprehensive network security strategies and solutions aligned with organizational goals and regulatory compliance frameworks.
Operational and Strategic Responsibilities:
• Respond to incidents with urgency, perform root cause analysis, and implement corrective actions to prevent recurrence.
• Monitor system performance and conduct regular system maintenance, including patches, firmware updates, and configuration backups.
• Ensure compliance with security best practices, industry standards (e.g., ISO 27001, NIST), and regulatory requirements.
• Collaborate with cross-functional teams on critical security projects and initiatives ensuring timely completion and seamless integration into existing workflows.
• Stay informed of emerging technologies, trends, and threats, and provide recommendations for advanced security tools and strategies.
Qualifications
Bachelor's and fourteen (14) years or more experience. Additional experience may be considered in lieu of a degree.
Progressive experience in network security, including leadership roles managing enterprise-level security operations.
Extensive hands-on experience with advanced firewalls (e.g., Palo Alto with VSYS & Panorama, Cisco ASA) and secure email systems (e.g., Cisco ESA, SMA Trellix, ZIX).
10-12 years of progressive experience in network security, including leadership roles managing enterprise-level security operations.
Extensive hands-on experience with advanced firewalls (e.g., Palo Alto with VSYS & Panorama, Cisco ASA) and secure email systems (e.g., Cisco ESA, SMA Trellix, ZIX).
Deep knowledge of rule-set management, threat signature updates, incident response, and vulnerability mitigation across complex environments.
Proven track record of managing change management processes (e.g., ServiceNow) and ensuring compliance with established frameworks like ISO 27001, NIST, and IT governance practices.
Proficiency in managing and optimizing advanced security tools (e.g., SIEM platforms like Splunk or QRadar, IDS/IPS systems, VPNs) and cloud security solutions (Azure, AWS, GCP).
Demonstrated leadership experience in managing security teams, mentoring staff, distributing workloads, and monitoring ticket queues for operational efficiency.
Strong expertise in optimizing security for enterprise hybrid environments, including physical, virtual, and cloud-based infrastructures.
Exceptional problem-solving, root cause analysis, and incident management capabilities with a proactive approach to threat identification and resolution.
Experience with emerging technologies, DevSecOps practices, automation tools (e.g., Ansible, Terraform), and scripting (e.g., Python, PowerShell) is highly preferred.
History of driving strategic security initiatives aligned with organizational goals and evolving threat landscapes.
Overview
SAIC accepts applications on an ongoing basis and there is no deadline.
SAIC® is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.
We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.
Description
SAIC is proud to support the Federal Deposit Insurance Corporation (FDIC) under the newly awarded Information Security Services (ISS) contract, providing innovative solutions to strengthen and safeguard the nation's banking system. We are seeking passionate and talented professionals to join our team in delivering cutting-edge cybersecurity, IT operations, and risk management services. This exciting opportunity allows you to work alongside industry leaders, leveraging advanced technologies to support the FDIC's mission of maintaining public confidence in the financial system.
The Network Security Lead will be responsible for overseeing the administration and maintenance of critical network security infrastructure and managing a team of security professionals to ensure effective operational performance. This role will require both technical expertise and leadership skills to deliver robust, secure, and compliant network security solutions across the organization's environment.
Key Responsibilities:
• Maintain advanced firewall technologies, including Palo Alto Firewalls (with multiple VSYS, Panorama) and Cisco ASA Firewalls.
• Manage secure email systems such as Cisco ESA, Trellix Email Security, and ZIX for risk monitoring, quarantines, and release approvals.
• Lead a team of security professionals by mentoring staff, distributing workloads, and monitoring ticket queues to ensure timely resolution of incidents and tasks.
• Oversee change management processes via ServiceNow (SNOW), ensuring compliance with documentation, approval workflows, and implementation procedures.
• Configure and optimize security devices to maintain secure operations across physical, virtual, and cloud environments.
• Manage security policies, rule-sets, and update threat signatures to mitigate vulnerabilities effectively.
• Design and execute comprehensive network security strategies and solutions aligned with organizational goals and regulatory compliance frameworks.
Operational and Strategic Responsibilities:
• Respond to incidents with urgency, perform root cause analysis, and implement corrective actions to prevent recurrence.
• Monitor system performance and conduct regular system maintenance, including patches, firmware updates, and configuration backups.
• Ensure compliance with security best practices, industry standards (e.g., ISO 27001, NIST), and regulatory requirements.
• Collaborate with cross-functional teams on critical security projects and initiatives ensuring timely completion and seamless integration into existing workflows.
• Stay informed of emerging technologies, trends, and threats, and provide recommendations for advanced security tools and strategies.
Qualifications
Bachelor's and fourteen (14) years or more experience. Additional experience may be considered in lieu of a degree.
Progressive experience in network security, including leadership roles managing enterprise-level security operations.
Extensive hands-on experience with advanced firewalls (e.g., Palo Alto with VSYS & Panorama, Cisco ASA) and secure email systems (e.g., Cisco ESA, SMA Trellix, ZIX).
10-12 years of progressive experience in network security, including leadership roles managing enterprise-level security operations.
Extensive hands-on experience with advanced firewalls (e.g., Palo Alto with VSYS & Panorama, Cisco ASA) and secure email systems (e.g., Cisco ESA, SMA Trellix, ZIX).
Deep knowledge of rule-set management, threat signature updates, incident response, and vulnerability mitigation across complex environments.
Proven track record of managing change management processes (e.g., ServiceNow) and ensuring compliance with established frameworks like ISO 27001, NIST, and IT governance practices.
Proficiency in managing and optimizing advanced security tools (e.g., SIEM platforms like Splunk or QRadar, IDS/IPS systems, VPNs) and cloud security solutions (Azure, AWS, GCP).
Demonstrated leadership experience in managing security teams, mentoring staff, distributing workloads, and monitoring ticket queues for operational efficiency.
Strong expertise in optimizing security for enterprise hybrid environments, including physical, virtual, and cloud-based infrastructures.
Exceptional problem-solving, root cause analysis, and incident management capabilities with a proactive approach to threat identification and resolution.
Experience with emerging technologies, DevSecOps practices, automation tools (e.g., Ansible, Terraform), and scripting (e.g., Python, PowerShell) is highly preferred.
History of driving strategic security initiatives aligned with organizational goals and evolving threat landscapes.
Overview
SAIC accepts applications on an ongoing basis and there is no deadline.
SAIC® is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.
We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.