JOB ANNOUNCEMENT

IT SECURITY SPECIALIST

Department of Aviation

Number of Positions:4

(Additional vacancies possible pending budget approval)

Starting Salary: GY11 $103,176 ANNUALLY

Applications for this position will be accepted until 11:59pm CST on 2/25/2025

Job Overview

The Chicago Department of Aviation (CDA) is seeking an experienced and dynamic IT Security Specialist to join our team. This critical role supports the safety and security of one of the busiest airport systems in the world. The ideal candidate will have expertise in network, internal, and web-facing applications and operational technology (OT) security, along with a strong understanding of designing and implementing cutting-edge security solutions for enterprise environments.

ESSENTIAL DUTIES:

- Design, implement, and manage network security measures, including reviewing firewall rules, configuring network protections, and analyzing architecture for enhancements.

- Conduct regular vulnerability scans, security audits, and collaborate with development teams to remediate application and system risks promptly.

- Secure operational technology (OT) systems, such as SCADA, IoT, and building controls, by implementing and maintaining security measures and reviewing external connections.

- Monitor cybersecurity dashboards and logs, respond to threats, manage tools like anti virus, EDR, IDS/IPS, and lead efforts to detect and mitigate suspicious activity.

- Ensure compliance with NIST, and other regulatory frameworks and collaborating with agencies like DHS, FAA, and the City’s CISO.

- Coordinate tasks with IT leadership, ISO team members, and external contractors to resolve security issues and ensure alignment on key initiatives.

- Track global cybersecurity events, analyze potential risks to CDA systems, and recommend proactive measures. Participate in 24/7 on-call rotations for incident response and disaster recovery efforts, ensuring quick action to mitigate threats.

- Lead third-party risk assessments and contractor security reviews.

- Develop and refine CDA security policies in alignment with City policies while coordinating with the City CISO and IT Security Team.

- Support cross-functional security projects, assist with policy development, and contribute to the continuous improvement of CDA’s security posture.

Additional duties may be required for this position

Location: ORD-Terminal 1 Airport Ops Center. (Must be flexible to travel to Midway Airport, based on operational needs)

Hours: Varies (Must be flexible to early and/or late meetings)

Shift: Varies

NOTE: The candidate(s) selected for hire must pass an airport background check and a Security Threat Assessment (STA).

THIS POSITION IS EXEMPT FROM CAREER SERVICE