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Temporary Computer Science Cyber Security Jobs in Toronto, ON

Alstom

Cybersecurity Engineer

Toronto, ON

CA$80K - CA$105K/yr

Bachelor's degree in Computer Science, Cybersecurity, or related field. * Proficiency in network security, encryption, and vulnerability management tools. * Experience with intrusion detection ...

Alstom

Cybersecurity Engineer

Toronto, ON · On-site

CA$80K - CA$105K/yr

Bachelor's degree in Computer Science, Cybersecurity, or related field. * Proficiency in network security, encryption, and vulnerability management tools. * Experience with intrusion detection ...

Hitachi

OT Cyber Security Advisor

Toronto, ON

CA$114K - CA$147K/yr

University degree in Engineering, Computer Science or equivalent work experience. * Technical/Specialized Knowledge: * Familiarity with cybersecurity processes, standards, and industry best practices ...

KPMG

Senior Consultant Cyber Security

Toronto, ON

Our Cyber Security team in the Ontario & Atlantic regions are looking for a professional like you ... Bachelor's degree in computer science or equivalent technical training (preferred) * MBA or master ...

KPMG

Senior Consultant Cyber Security

Hamilton, ON

Our Cyber Security team in the Ontario & Atlantic regions are looking for a professional like you ... Bachelor's degree in computer science or equivalent technical training (preferred) * MBA or master ...

KPMG

Consultant - Cyber Security

Toronto, ON

Our Cyber Security team in Toronto is looking for a professional like you with the skills and drive ... Bachelor's degree in Computer Science degree preferred, or similar IT related technical training ...

BMO Capital Markets

AI CyberSecurity Architect

Toronto, ON · On-site

CA$103K - CA$192K/yr

Bachelor's Degree in Engineering or Computer Science or relevant discipline * 10+ years overall experience in cybersecurity, with demonstrated leadership experience * 4-5 years experience in a ...

Magna

Sr. Specialist Cybersecurity

Aurora, ON

Bachelorsof Science degree in Computer Science, Computer Security, Information Systems, or ... Cybersecurity Framework, GDPR, SOX, ITIL, COBIT,COSOor similar. 8+ years ofIT andsecurity ...

Manulife

Lead Cybersecurity Architect

Toronto, ON · Hybrid

Bachelor's or master's degree in computer science, information systems, cybersecurity, or a related field. * Relevant industry certifications such as CISSP (Certified Information Systems Security ...

CDW

Cyber Security Analyst (L2)

Toronto, ON · On-site

CA$66K - CA$91K/yr

Degree or College Diploma in Information Security, Computer Science, Computer Engineering, or a related field, or demonstrated equivalent combination of education and experience * 1+ year(s) of ...

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CDW

Cyber Security Analyst (L2)

Toronto, ON · On-site

CA$66K - CA$91K/yr

Degree or College Diploma in Information Security, Computer Science, Computer Engineering, or a related field, or demonstrated equivalent combination of education and experience * 1+ year(s) of ...

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Temporary Computer Science Cyber Security information

What is a temporary computer science cyber security job?

Temporary Computer Science Cyber Security jobs are short-term positions focused on protecting computer systems and networks from cyber threats. These roles often involve tasks such as monitoring security systems, responding to security incidents, and supporting ongoing IT security projects. They are ideal for individuals seeking contract work, internships, or project-based assignments in fields like ethical hacking, vulnerability assessment, and network defense. Temporary cyber security jobs can provide valuable experience and networking opportunities for those looking to build a career in cybersecurity.

What types of projects or tasks can I expect to work on in a temporary computer science cyber security role?

In a temporary computer science cyber security position, you’ll often support ongoing security initiatives such as vulnerability assessments, network monitoring, or incident response. You may assist with tasks like updating firewalls, analyzing security logs, or participating in phishing simulations. Temporary roles typically focus on project-based assignments or providing short-term coverage, so adaptability and fast learning are important. You’ll likely collaborate closely with IT teams, security analysts, and sometimes end users to help address immediate security needs.

What are the key skills and qualifications needed to thrive as a temporary computer science cyber security professional, and why are they important?

To thrive as a Temporary Computer Science Cyber Security professional, you need a solid background in computer science fundamentals, network security principles, and a relevant degree or equivalent experience. Familiarity with security tools such as firewalls, intrusion detection systems, and certifications like CompTIA Security+ or CISSP are commonly required. Strong problem-solving, attention to detail, and effective communication skills help you quickly adapt to new environments and collaborate with teams. These competencies are vital for identifying vulnerabilities, protecting sensitive data, and ensuring robust security in dynamic and short-term assignments.

What is the difference between Temporary Computer Science Cyber Security vs Temporary Network Security?

AspectTemporary Computer Science Cyber SecurityTemporary Network Security
Required CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security
Work EnvironmentIT departments, cybersecurity firms, consultingNetwork operations centers, enterprise IT teams
Employer & Industry UsageTech companies, finance, healthcareTelecom, large corporations, government agencies

Temporary Computer Science Cyber Security professionals focus on protecting systems, applications, and data from cyber threats, while Temporary Network Security specialists concentrate on safeguarding network infrastructure and traffic. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ in scope and focus.

Can a temporary computer science cyber security work as a cyber security?

A temporary computer science cybersecurity role typically involves short-term assignments focused on security tasks such as vulnerability assessment, monitoring, and incident response. While it provides practical experience, transitioning to full-time cybersecurity positions may require additional certifications like CompTIA Security+ or CISSP and relevant skills. The role can serve as a stepping stone into a permanent cybersecurity career.

Can you get a job in cyber security with a computer science degree?

A computer science degree provides a strong foundation for a career in cybersecurity, as it covers essential concepts like programming, networks, and systems. Many cybersecurity roles also require certifications such as CompTIA Security+ or CISSP and practical skills in tools like firewalls, intrusion detection systems, and vulnerability assessment. Having hands-on experience through internships or labs can improve job prospects in this field.

What are the most commonly searched types of Computer Science Cyber Security jobs in Toronto, ON?

The most popular types of Computer Science Cyber Security jobs in Toronto, ON are:

Temporary Computer Science Cyber Security jobs near you
Infographic showing various Temporary Computer Science Cyber Security job openings in Toronto, ON as of August 2026, with employment types broken down into 100% Full Time. Highlights an 78% In-person, 11% Hybrid, and 11% Remote job distribution.

Cybersecurity Engineer

Alstom

Toronto, ON

CA$80K - CA$105K/yr

Full-time

Posted 12 days ago

Alstom rating

7.5

Company rating: 7.5 out of 10

Based on 49 frontline employees who took The Breakroom Quiz

273rd of 495 rated machine equipment manufacturers

Job description

Req ID:527405 

At Alstom, we build what millions depend on daily - rail transportation systems that can't afford to fail. We're more than 85,000 people worldwide creating the industry's most diverse portfolio: high-speed trains, metros, trams, maintenance services and integrated systems.
More Than a Job: A MissionWe're looking for a skilled Cybersecurity Engineer to design and implement robust security measures for complex rail systems. You'll work alongside people who show up with ownership, passion, and dedication.
 
Your Role, Your Impact
  • Protect critical transportation systems by implementing advanced cybersecurity frameworks.
  • Analyze vulnerabilities and mitigate risks across hardware, software, and networks.
  • Collaborate with engineering teams to ensure compliance with security standards and regulations.
  • Develop and maintain incident response protocols for rapid resolution of threats.
  • Play a key role in securing data integrity and ensuring safe, reliable passenger journeys.
You'll work with sharp, committed teams solving complex challenges that shape the future of mobility. As a Cybersecurity Engineer, your expertise ensures connected cities remain secure.
 
What You Bring
  • Bachelor’s degree in Computer Science, Cybersecurity, or related field.
  • Proficiency in network security, encryption, and vulnerability management tools.
  • Experience with intrusion detection systems and incident response planning.
  • Solid understanding of regulatory frameworks such as ISO 27001 or NIST.
  • Strong analytical skills and an ability to work collaboratively in high-stakes environments.
 
How Success Is Measured
  • Timely identification and mitigation of cybersecurity risks.
  • Consistent compliance with industry and regulatory security standards.
  • Proactive contribution to improving the organization’s overall security posture.
 
Alstom, A Great Place to Grow
  • Contribute to safeguarding cutting-edge transport systems that millions rely on every day.
  • Develop your career in an inclusive, innovative work culture in Toronto, Ontario.
  • Work within a global organization driven by excellence and sustainable mobility solutions.
  • Perks and Benefits:
    • benefits and eligibility for an annual performance bonus. Final compensation will be based on skills, experience, and internal equity.
  • Salary Range: $80,000 to $105,000 CAD annual
Here, progress isn't always easy — the scale is massive, the tasks are complex — but the impact is real. Because when the system runs, the train moves, and the city connects — that feeling stays with you. And the legacy lasts.

You don’t need to be a train enthusiast to thrive with us. We guarantee that when you step onto one of our trains with your friends or family, you’ll be proud. If you’re up for the challenge, we’d love to hear from you!

Important to note

As a global business, we’re an equal-opportunity employer that celebrates diversity across the 63  countries we operate in. We’re committed to creating an inclusive workplace for everyone.

We do not use artificial intelligence in the recruiting process for this role. Candidates who participate in an interview for this role will be informed of the hiring decision within 45 days of their final interview date. If you require accommodation during the hiring process, please email us at humanresources.accessibility@alstomgroup.com while referring to the job requisition number, job title and location you applied to.

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