The Office Administrator & Company Security Officer plays a key role in supporting Modern Niagara's security, compliance, and administrative operations. Acting as the designated Company Security Officer (CSO) under the federal Contract Security Program (CSP), this role oversees personnel security clearances, compliance requirements, and coordination with government security authorities while supporting Alternate Company Security Officers (ACSOs). In addition, the role provides administrative support to leadership, coordinates office initiatives, and supports corporate events and employee engagement activities. Success in this position requires strong organization, attention to detail, discretion, and the ability to balance multiple priorities in a fast-paced environment.
This role plays a critical part in maintaining Modern Niagara's compliance with government security requirements and supporting successful project delivery. By proactively managing security clearance processes, supporting project teams, and providing guidance to Alternate Company Security Officers, this position helps mitigate risk and ensures uninterrupted access to secure project opportunities. Beyond security compliance, the role also supports leadership and employee engagement initiatives that contribute to a positive workplace experience and efficient office operations.
Security & Compliance
Administrative & Corporate Support
Corporate Events & Employee Engagement
This is a new position. Expected annual compensation; $68,000 - $80,000.
Modern Niagara offers a competitive total compensation package including:
Here at Modern Niagara, because we know our people are the best in the industry, we pride ourselves on providing a total compensation package that rewards employees for their hard work and supports employees and their families in their overall wellbeing.
Who We Are
Modern Niagara helps building owners, managers, and general contractors meet the mechanical, electrical, integrated building technology, and building services needs of their buildings across Vancouver, Calgary, Edmonton, Toronto, Southwestern Ontario, and Ottawa. We are committed to having a positive and meaningful impact on Canada’s infrastructure — and on the communities where we live, learn, work, and heal. We build for life.
Our Culture & Values
We value passion, initiative, determination, professionalism, and teamwork. Health and safety are embedded in everything we do, and our award-winning safety culture consistently performs well above industry standards.
Diversity, Equity & Inclusion at Modern Niagara
We are committed to building a diverse, equitable, and inclusive organization where everyone has access to opportunity, feels a sense of belonging, and can thrive. We actively work to remove barriers faced by members of equity-seeking groups (including women, Indigenous, Black, racialized, 2SLGBTQIA+ people, people with disabilities, and newcomers to Canada) in the construction industry. We encourage applications from candidates of all backgrounds and lived experiences and are committed to a barrier-free hiring process.
If you require accommodation at any stage of the recruitment process, please contact us at careers@modernniagara.com so we can make appropriate arrangements.
We appreciate every applicant’s interest in joining Modern Niagara. Only those selected for an interview will be contacted.
We build for life.
We build for the life that happens indoors. We know that Canadians spend the vast majority of their time inside buildings. From receiving healthcare to legislating and representing citizens to participating in sports and other activities, we make any space comfortable and healthy for those who use it. We are committed to providing exceptional occupant experiences.
We build for the life of the building. Buildings can best reach the objectives they were set out to achieve when we look at them over the course of their entire life, including design, construction, operation, maintenance, and improvement. For us, using data and evidence to inform decisions provides us and our partners with an effective path towards high-performing, sustainable facilities.
We build for the life of our communities. We know that buildings do not exist in a vacuum. Buildings, streets, and the people that occupy and use them are but a few of the ingredients that make up our cities and communities. We believe that nurturing social equity, enabling economic activity, and reducing our impact on the environment in all that we do – including how we build and maintain our buildings – is integral to playing a positive role in sustaining our communities for us and for future generations.
Modern Niagara helps building owners, managers, and general contractors achieve their objectives by meeting the mechanical, electrical, integrated building technology, and building services needs of their buildings across Vancouver, Calgary, Edmonton, Toronto, Southwestern Ontario, and Ottawa. We also develop custom, turnkey solutions to help reach the desired outcomes.
Recognized by SMACNA and Canadian Occupational Safety Magazine among Canada’s safest employers since 2019, Modern Niagara has been a Platinum Club member of Canada’s Best Managed Companies since 2002.
