Security Guard, Airport

As a Canadian leader in infrastructure development, Aecon is safely and sustainably building what matters for future generations to thrive! We lead some of the most impactful infrastructure projects of our generation, at the forefront of transformational change in transportation and energy, and partnering every day to build, connect, power, and strengthen our communities.

Safety Always. Inclusion. Believe in helping you build your career through our Aecon University and Leadership Programs.
Are committed to supporting and investing in inclusive work environments, through initiatives like Equity, Diversity & Inclusion training, our Aecon Women in Trades and Aecon Diversity in Trades programs , and our Employee Resource Groups (ERGs) to ensure we are building inclusion into every aspect of our culture at Aecon.
With a strong commitment to operating responsibly by minimizing our impact on the environment and surrounding communities.

Our business success relies on strong execution and continuous improvement – driven by the diversity, expertise and teamwork of our people. We’re always searching the globe for innovative, collaborative minds to join our best-in-class Aecon community!

Aecon Civil is a recognized leader in the market, backed by strong self‑perform capabilities and deep local expertise. We play a key role in building and enhancing infrastructure across Canada, the U.and an expanding international footprint improving everyday life through the roads, bridges, tunnels, and transit systems that connect communities. With more than a century of experience and a full suite of integrated services, Aecon is a trusted partner for delivering complex civil projects, including tunnels, transit expansions, airports, ports, highways, and large‑scale site development.

As the Security Officer, ACSO, you will support Aecon’s Chief Security Officer in leading and overseeing project, site, personnel, and information security programs across assigned Aecon projects. Operating within a high‑compliance environment, you will help ensure Aecon projects meet all applicable federal, regulatory, and contractual security obligations.

In this role, you will act as a key liaison with federal and regulatory agencies, and work closely with internal partners across Operations, HR, Legal, and IT to embed security requirements into Aecon’s project delivery, culture, and infrastructure.

Provide direct support to the Company Security Officer in the execution of security governance and oversight responsibilities
Deliver operational, administrative, and advisory support to ensure internal and external security protocols, standards, and procedures are consistently applied
Oversee and administer security clearance processes for employees, subcontractors, and third‑party partners, as required
Maintain and manage all records and data required to obtain and sustain security clearances, including highly confidential and sensitive information
Liaise with relevant government agencies, regulatory bodies, and external authorities on security‑related matters
Develop company‑ and project‑specific tools, materials, and resources to support awareness, training, and understanding of security requirements
Establish, administer, and maintain security documentation, policies, and procedures to demonstrate and ensure compliance
Act as a central point of coordination between internal teams and external stakeholders on security matters
Monitor, interpret, and communicate changes to security policies, directives, and requirements, advising stakeholders on implications and next steps
Support assessments and determinations related to access level and clearance requirements, aligned with project and contractual obligations

Excellent understanding of information security, confidentiality standards, and records management requirements
Proven ability to interpret and apply project‑specific security requirements outlined in contracts and agreement documents
Prior experience administering security clearances and managing controlled or protected information
Other considerations may include certifications, specialized training, and the complexity or scope of the role.

Aecon fosters diversity, inclusion and belonging within and across our organization. We welcome all to apply including, women, visible minorities, Indigenous peoples, persons with disabilities, and persons of any sexual orientation or gender identity.

We are committed to adhering to the objectives and requirements outlined in the Accessible Canada Act (ACA), and to meeting the accessibility needs of persons with disabilities in a timely manner. Through the implementation of the requirements of the ACA and its applicable regulations, appropriate accommodations will be provided upon request throughout the interview and hiring process.

As part of our commitment to fair and transparent hiring practices, Aecon may use artificial intelligence (AI) tools to assist in screening and reviewing candidates. These tools are applied responsibly and in accordance with applicable privacy laws and Aecon’s AI Usage Policy.