The Canadian Air Transport Security Authority (CATSA) has 1 (one) exciting indeterminate opportunity within the Technology branch at the CATSA Headquarters.

This position represents an opportunity for career-driven individuals seeking a position within an organization that inspires growth and promotes excellence to make a difference and contribute to CATSA’s unique culture as it strives to excel in air transport security.

Why is CATSA a great fit for you?

CATSA is a world leader in aviation security, mandated to protect the public by delivering security screening operations at 89 designated airports across Canada. As a Crown corporation, CATSA is accountable to Parliament through the Minister of Transport.

We champion innovation and creativity and offer a welcoming and inclusive workplace where employees can be their true selves and take pride in being part of a mission that matters.

If you are a motivated professional seeking a position within a multifunctional and collaborative environment and you are looking for the next great adventure, CATSA is the place for you!

Summary of responsibilities:

The Advisor, IT Network is responsible for the implementation, maintenance, and support of CATSA’s IT network environment for all designated airports, regions, and data centres. The incumbent is also responsible for analyzing, planning, installing, customizing, and maintaining networking and data communications software and hardware, as well as performing key network management functions such as performance monitoring, ensuring network security, troubleshooting network issues, and managing the life cycle of network hardware. In addition, the incumbent will be responsible for the implementation and management of Network Access Control (NAC) solutions, including policy enforcement and authentication mechanisms (e.g., 802.1X), as well as the administration of enterprise wireless (Wi-Fi) infrastructure, standards, and security protocols. The Advisor, IT Network performs all other duties and responsibilities related to the position as required.

What you need to succeed

To qualify for the position, you must have:

Graduation from a recognized university with a specialization in computer science, information technology/management or another speciality relevant to the duties of the position, or an equivalent combination of education and experience.
A minimum of four years of experience in an information technology role.
A minimum of three years of experience in the deployment, administration, maintenance, and support of a corporate network infrastructure, including network appliances, network cabling, firewall configurations and testing network connectivity in a secure environment.
Experience diagnosing and troubleshooting complex network issues.
In depth knowledge of the seven layers of the OSI model and network protocols such as TCP/IP, VLAN, STP, ARP, SNMP, ICMP etc.
Experience configuring network devices such as routers and switches.
Experience conducting research and trends analysis of new technologies specific to IT network infrastructures.
Experience integrating new technology into an existing IT network infrastructure.
Knowledge of corporate WAN infrastructures, backhaul technologies, WAN, and Internet routing protocols.

This position is best suited to individuals with the following skills and abilities:

Ability to troubleshoot; think creatively and problem-solve.
Ability to plan and organize, work under tight timelines.
Ability to communicate effectively orally and in writing.
Ability to explain technical matters in a clear and concise language.
Ability to work in a team environment.
Professionalism, tact, and maturity.

Valuable skills include:

Knowledge of CATSA's mandate and priorities, as well as an awareness of relevant legislation impacting CATSA.
Knowledge of network security and disaster recovery systems and procedures.
Knowledge of a range of network protocols and applications.
Hands on experience configuring Extreme Networks, HP Procurve, Cisco, and Nortel network devices is considered as an asset.
Knowledge of systems security protocol, policies, and procedures.
Knowledge of current technological developments/trends in area of expertise.

Specific work requirements:

Ability to travel as required.
Ability to obtain and maintain a Secret security clearance; and
Be a Canadian citizen or permanent resident.

How to apply:

If you feel you are the ideal candidate for this position, please click on the following link to submit your application before January 28, 2026 by 11:59pm EST.

Additional information:

Please note that candidates that meet all the position requirements, including the language profile, will be given first consideration however, we invite all interested candidates to submit their applications;
While we appreciate all the candidates’ interest, only those being considered in the process will be contacted;
CATSA will use this opportunity to establish a candidate pool that may be used to staff permanent or fixed-term positions with similar responsibilities and qualifications.

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