Senior Director, Network Security

Category: Manager/Supervisor/Administrator

Facility: SEPTA Headquarters

City: Philadelphia

Date: Nov 26, 2025

Req ID: 7957

Secure Your Future with SEPTA – A Leader in Transportation

The Southeastern Pennsylvania Transportation Authority (SEPTA) is the sixth-largest transportation system in the U.S., connecting communities across a 2,200-square-mile service region. SEPTA is at the forefront of innovation in the transit industry, ensuring reliable and efficient services while driving economic growth in the Philadelphia region.

We are proud to be recognized as:

2023 FORBES Best in State Employer

Philadelphia Employer of Choice for 2024

We are seeking to hire candidates for our Senior Director, Network Security Information Technology position.

Opening Date: 11/26/2025

Closing Date: 12/10/2025

Job Grade: SAM 44

Salary Range: $142,116.00-$177,658.00

OVERALL DESCRIPTION

The Senior Director Network Security is responsible for overseeing and managing the network security infrastructure and operations of the organization. This role involves designing, implementing, and maintaining robust security solutions to safeguard Septa networks, systems, and data against potential threats. The Senior Director Network Security will lead a team of network security professionals and collaborate closely with other IT departments to ensure that all network and security operations are aligned with organizational goals.

SPECIFIC RESPONSIBILITIES

• Designs, implements, and maintains a Zero Trust framework and secure network architecture to protect against unauthorized access, cyber-attacks, and data breaches.
• Develops and enforces security policies and procedures to safeguard the organization's network infrastructure.
• Oversees network monitoring tools and ensures the detection and timely resolution of security incidents.
• Leads incident response efforts to identify, contain, and resolve network security breaches.
• Conducts thorough root cause analyses of security incidents and proposes preventive measures to reduce future risks.
• Stays up to date with the latest cyber threats and security trends and proactively applies defense mechanisms to minimize potential vulnerabilities.
• Leads, mentors, and guides the network security team, fostering a culture of continuous learning and improvement.
• Collaborates with cross-functional teams including system administrators, IT support, and compliance officers to integrate security best practices into all aspects of the organization's IT infrastructure.
• Manages security projects and initiatives to improve the network security posture.
• Conducts risk assessments and vulnerability scans to identify areas of improvement and mitigate risks.
• Ensures compliance with relevant regulatory frameworks (e.g., GDPR, HIPAA, PCI-DSS) and industry standards ( e.g., ISO 2700 l ).
• Maintains and updates disaster recovery and business continuity plans to protect critical network systems.
• Oversees the deployment and management of firewalls, intrusion detection systems (IDS), intrusion prevention systems (IPS), and other network security technologies such as SASE, OLP, and CASB.
• Evaluates and recommends new security tools, solutions, and technologies to enhance the organization's network security.
• Ensures proper encryption and access controls are implemented across the network.
• Maintains accurate documentation of security policies, procedures, and incidents.
• Prepares and presents regular security reports to senior management, outlining key risks, issues, and mitigation plans.
• Complies with all Authority and departmental safety and security policies and procedures as well as all applicable job safety responsibilities. Reports any safety concerns, compromises or hazards affecting operations, the public, self and/or other employees. Responsible for personal safety and is encouraged to promote the safety of others.
• Performs other duties as assigned.

QUALIFICATIONS AND EXPERIENCE

• Bachelor's degree in Information Technology, Computer Science, Cybersecurity, or a related field required; Master's degree preferred.
• Minimum of 10 years of experience in network security, including at least 5 years in a managerial or leadership role required.
• Strong hands-on experience with network security technologies such as firewalls, Zero Trust implementation (ZIA/ZPA), endpoint protection, and SIEM systems required.
• Deep understanding of network protocols (TCP/IP, DNS, HTTP, etc.), firewall configurations, and encryption methods required.
• Familiarity with network security best practices, vulnerability assessment tools, and security incident management procedures required.
• Experience with cloud security solutions in A WS, Azure, or Google Cloud environments required.
• Excellent leadership and team management skills required.
• Strong problem-solving abilities and attention to detail required.
• Effective communication skills, both technical and non-technical, required.
• Ability to prioritize tasks and work under pressure in a fast-paced environment required.
• Experience with SIEM tools ( e.g., Splunk, Tenable, Cortex, QRadar) preferred.
• Knowledge of threat intelligence platforms and their integration with network security systems preferred.
• Experience working in highly regulated industries such as finance, healthcare, or government preferred.

Why Join Our Team? Enjoy Outstanding Benefits

Comprehensive Healthcare Coverage – Medical, prescription, dental, and vision plans with little to no employee premiums.

Retirement Security – Participate in a Defined Benefit Pension Plan and a 457B Deferred Compensation Plan to build your financial future.

Work-Life Balance – Enjoy paid parental leave, generous vacation time, and paid holidays to recharge and spend time with loved ones.

Employee Wellness – Access wellness programs and resources to support your physical, mental, and emotional well-being.

Invest in Your Growth – We offer tuition reimbursement to support your education and career advancement.

Student Loan Assistance – Our positions qualify for the Public Service Loan Forgiveness (PSLF) program, helping you manage and reduce student debt.

Free Travel Perks – Receive a FREE SEPTA Transportation Pass, giving you unlimited access to all SEPTA services

Join us and take advantage of these incredible benefits while making a difference in your community
Join the Best in Transit Apply Today

Click Apply Now and take the next step in your career with SEPTA

Have Questions? For more information, please visit How We Hire Careers Page.

SEPTA is an Equal Opportunity Employer.

SEPTA is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Nearest Major Market: Philadelphia

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