Posting record
Open 17+ days
- ATC's site dates the posting
- Ghostless first sees this listing
- Last checked: still up
How we know
It hasn't been reposted, listed twice, or left up unusually long, and the posting doesn't say it's a talent pool.
Ghostless records the day it first sees a posting, so a repost can't reset its age. This one was already up when Ghostless started tracking ATC, so its true age is longer.
Last checked Nov 3, 2026.
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Upload your resumeWhat the posting discloses
- Pay
- $23 to $27 an hour USD
The pay range for this position is $23-27/hr. (quoted from the posting)
Not stated: Real vacancy, AI screening.
Why these three
Ontario requires postings from employers with 25 or more staff to state the pay, whether the vacancy exists, and whether AI screens applicants.
Skills mentioned
About the role
Summary of Responsibilities
About the Role
Join a team that plays a critical role in protecting the electric grid. As a Cybersecurity Intern at ATC, you’ll support our cybersecurity program and gain hands-on experience defending critical infrastructure from evolving cyber threats. You’ll work with a team that safeguards ATC’s technology systems, helping ensure the reliable and secure operation of our electric transmission network.
Key Responsibilities
- Learn how ATC identifies and responds to cyber threats through phishing and malware detection programs
- Assist in applying cybersecurity best practices across systems and business activities
- Gain exposure to cybersecurity tools and platforms including:
o SIEM (Security Information and Event Management)
o Firewalls
o Intrusion prevention systems
o Malware analysis tools
o Endpoint protection solutions
o Vulnerability management systems
What You’ll Bring
- You’re an associate’s or bachelor’s degree student in Management Information Systems, Cybersecurity, Computer Science, or a related program
- You’re curious, motivated, and ready to contribute to the protection of critical infrastructure
- You’re interested in a meaningful internship experience where your work supports national security and operational reliability
Essential Responsibilities
Why ATC as an Intern
Purpose-Driven Work
Your work matters. As an intern at ATC, you'll contribute to meaningful projects that help power everyday life and support the future of the electric grid.
People-Centric Culture
We are difference makers. At ATC, you'll work alongside supportive teammates who value collaboration, encourage questions, and are invested in helping you succeed.
Flexibility & Balance
We understand that academics, extracurriculars, and personal commitments are important. Our internship experience is designed to provide flexibility while helping you gain valuable professional experience.
Learning & Development
Internships at ATC are built around growth. You'll gain hands-on experience, receive guidance from experienced professionals, and develop skills that prepare you for future career opportunities.
Real-World Experience
From day one, you'll work on meaningful assignments, participate in team discussions, and contribute ideas that make an impact. We believe the best learning happens through doing.
Innovation in Action
The energy industry is evolving, and ATC plays a critical role in shaping its future. As an intern, you'll gain exposure to industry challenges, emerging technologies, and innovative solutions that support a reliable electric grid.
Connections That Last
Build relationships with professionals across the organization, expand your network, and gain insights into a variety of career paths within the energy industry.
A Shared Future
We're committed to creating an environment where interns can learn, contribute, and thrive. Your ideas, perspectives, and contributions help shape our future while building the foundation for you
The pay range for this position is $23-27/hr. The pay range is a general guideline. Employment offers are evaluated individually and consider qualifications, experience and academic achievements.
Number of Openings Available
1
Posting Date
2026-09-11
Time Type
Full time
Equal Opportunity Employer
Applicants have rights under employment laws.
ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law.
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