5,427 computer security job offers in province of Ontario
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Informatics security analyst
TD Toronto, ON
Title posted on CareerBeacon. Information Security Specialist. AI Penetration Tester Posted on October 22, 2025 by TD Bank Job Details Work Location: Toronto...
2 days ago in Talent.comReport -
Software Designer – Embedded Security
Lumentum Ottawa, ON
Position Title: Software Designer – Embedded Security About Lumentum At Lumentum, we’re building the tech behind the world’s fastest networks and most...
3 days ago in JobleadsReport -
Network security administrator
new DoubleTree by Hilton Toronto Downtown Toronto, ON
...location: On site. Work must be completed at the physical location. There is no option to work remotely. Responsibilities Coordinate access and use of computer...
1 day ago in Talent.comReport -
Network security administrator
new Government of Canada Toronto, ON
...3 years On Site Work must be completed at the physical location. There is no option to work remotely. Responsibilities Coordinate access and use of computer...
7 h 7 minutes ago in JobleadsReport -
Manager - Oracle Security
new KPMG LLP Canada Toronto, ON
...with security and controls assessment and segregation of duties assessments. Knowledge of Oracle HCM and ERP processes and understanding of automated
7 h 6 minutes ago in Talent.comReport -
Systems Specialist, Business - Computer Systems
SnapPay Mississauga, ON
We are seeking a detail-oriented and highly skilled Systems Specialist with expertise in business and computer systems. The successful candidate will be...
30+ days ago in JobvertiseReport -
Security Guard - Data Centre
Allied Universal Markham, ON
Overview Company Overview: We are North America's leading security and facility services provider with approximately 300,000 service personnel. At Allied...
7 days ago in JobleadsReport -
Manager - Oracle Security
new KPMG LLP Canada Toronto, ON
...security and controls assessment and segregation of duties assessments. Knowledge of Oracle HCM and ERP processes and understanding of automated business...
1 day ago in Talent.comReport -
Digital Security Specialist- EN
new IAMGOLD Toronto, ON
...Computer Science, or related field (or equivalent experience). 6+ years in cybersecurity operations, security analysis, or incident response. Experience
1 day ago in Talent.comReport -
Security Specialist - SIEM Technologies
new CDW LLC. Mississauga, ON
...CFIR, Cortex XDR – PCDRA, IBM QRadar Security: Certified Analyst, Exabeam Security Analyst: Associate, Advanced, E|CIH, E|CSS, C|EH, GIAC. Gsec, gisf, geir,
1 day ago in Talent.comReport -
Senior Cyber Security Specialist
new AtkinsRéalis Toronto, ON
Overview We are seeking a Cyber Security expert to join our growing team and work on critical infrastructure. This role aligns with AtkinsRéalis’ mission to...
7 h 11 minutes ago in Talent.comReport -
Hybrid Digital Security Specialist: Incident Response
IAMGOLD Toronto, ON
A leading Canadian mining company is seeking a Digital Security Specialist to bolster its cybersecurity operations. This role involves coordinating incident...
6 days ago in LifeworQReport -
Security Guard - Swing Shifts
Allied Universal Toronto, ON
Overview Company Overview: We are North America's leading security and facility services provider with approximately 300,000 service personnel. At Allied...
3 days ago in JobleadsReport -
Security Officer - Toronto
J.D. Irving Toronto, ON
Job Description Industrial Security is seeking a Security Officer in Toronto. Responsibilities Maintain site access control of pedestrians and vehicles Deal...
3 days ago in JobleadsReport -
Tactical Security Guard, Education
GardaWorld Toronto, ON
Business Unit: Security Services Career Area: Security Guard Location: Toronto, Ontario, CA Ready to suit up as a Tactical Security Guard What matters most...
3 days ago in JobleadsReport -
Infrastructure Security Engineer
new Carleton University Ottawa, ON +1 Location
Responsible to support the operational design, performance, and integrity of enterprise-wide information security systems and infrastructure. Qualifications...
7 h 1 minute ago in Talent.comReport -
Analyst, Information Security
new First American Oakville, ON
...security toolsets. Identify and propose amendments on playbook work instructions and procedures. Leveraging SOAR and AI technology to automate manual...
7 h 10 minutes ago in Talent.comReport -
Enterprise Cyber Security Sales Engineer
Armis Toronto, ON
A leading security firm is seeking a Sales Engineer in Toronto, Canada, to lead technical demonstrations and support prospect engagement. Candidates should...
6 days ago in LifeworQReport -
Platform Security Engineer
new amd Markham, ON
...Computer Engineering, or Electrical Engineering preferred. Benefits offered are described: AMD benefits at a glance. AMD does not accept unsolicited resumes...
7 h 4 minutes ago in Talent.comReport -
Systems Security Engineer
new Livingston International Toronto, ON
...Computer Science COMPETENCIES Business Acumen and Straight Talk All qualified applicants will receive consideration for employment without regard to race...
7 h 12 minutes ago in Talent.comReport -
Security Guard - Residential
Allied Universal Toronto, ON
Company Overview We are North America's leading security and facility services provider with approximately 300,000 service personnel. At Allied Universal® we...
4 days ago in JobleadsReport -
Senior Security Architect 1
bell Ottawa, ON +4 locations
Req Id: Summary Bell’s Professional Services team is seeking a Senior Security Architect to lead the design and deployment of advanced security solutions for...
4 days ago in Talent.comReport -
Security Analyst III
new Compunnel Toronto, ON
W e are seeking a seasoned Security Analyst III to join our Information Risk team within Group Functions (GF) IT. This role focuses on conducting risk-based...
1 day ago in Talent.comReport -
Information Security Engineer (Application Security Focus)
Mechanical Orchard Toronto, ON
...reviews and provide security guidance. Required Qualifications Bachelor's degree in Computer Science, Software Engineering, Information Security, or a
4 days ago in LifeworQReport -
Incident Response Security Engineer
new ClickHouse Toronto, ON
...managing escalating data volumes. Enterprises globally rely on ClickHouse Cloud, available through open-source or on AWS, GCP, Azure, and Alibaba. The Security...
1 day ago in Talent.comReport
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