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Added 3 hours ago
T
Vulnerability Remediation Analyst
TEKsystems
Toronto, ON
- $25 to $35 CAD / hour
- Contract
1-3 years of experience in Cybersecurity, Vulnerability Management, Security Operations, or a related analyst role.
Added 9 hours ago
S
Senior Security Analyst - Cyber Security - Regular Full-Time - 2026-17134 (2026-17134)
Sunnybrook
Toronto, ON
- Full-time
Reporting to the Manager, Information Security, the Senior Cybersecurity Analyst is responsible for information technology risk assessments, defining security architecture principles, and…
Added 10 hours ago
Cyber Security Operational Technology Senior Analyst or Analyst
Pembina Pipeline Corporation
Calgary, AB
…natural gas liquids infrastructure and logistics business. Our operations along the hydrocarbon value chain allow us to offer a full state of midstream and marketing services to our…
Added 10 hours ago
AG
SOC Analyst (Night Shift)
ATCO Group
AB · Calgary, AB
- Full-time
At ATCO, your cybersecurity expertise will help protect the systems and services that keep our businesses and communities connected. In this overnight role, you’ll provide critical…
Added 13 hours ago
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INFOSEC LEARNING AND DEVELOPMENT ANALYST (Temporary 4 months)
BDC
Montreal, QC
- Full-time
The selected candidate will join the Human Risk and Data Security squad within the Cybersecurity Operations division.
Added 13 hours ago
MV
Cyber Security Analyst
Metro Vancouver
Burnaby, BC
- Full-time
Our Corporate Services Department is seeking a Cyber Security Analyst who will play a key role in protecting the organization from evolving cyber threats and strengthening our overall…
Added 13 hours ago
J
SOC Analyst, Entry Level
Jobright.ai
Canada
- Full-time
…the best job outcomes. Jobright.ai is hiring an Entry-Level Cybersecurity Analyst to help protect our people, systems, and AI-powered products by supporting security monitoring,…
Added 13 hours ago
W
Co-op Student, Cybersecurity Identity Analyst
WorkSafeBC
Richmond, BC
- Full-time
The Cybersecurity Operations department provides an exceptional technology experience for our organization by meeting end-user expectations for technology education and support, offering…
Added 13 hours ago
Support Center Analyst I
eSentire
Waterloo, ON
…expert human threat hunters and analysts in a 24/7 Security Operations…
Added 14 hours ago
N
Information Security Engineer (Cloud) - Contract
Numeris
Toronto, ON
- Full-time
Numeris is seeking a collaborative, detail-oriented Cloud Security Analyst to support our multi-cloud posture, vulnerability management lifecycle, and cybersecurity risk governance.
Added 14 hours ago
HD
Specialist - Server Support - JWS (35hrs)
Halton District School Board
Burlington, ON
- Full-time
Provide leadership, guidance, and expertise to the Server Team including but not limited to; Senior Analyst - Server Support, Analysts -Server Support, and Network Operations Team to…
Added 15 hours ago
N
Change Management Analyst
NetworkPedia
AB · Edmonton, AB
- Contract
We are seeking a hands-on Change Management Analyst to support a complex transformation initiative. This is a delivery-focused role for someone who can create and execute change management…
Added 15 hours ago
A
SOC Analyst (Night Shift)
ATCO
Calgary, AB
- Full-time
At ATCO, your cybersecurity expertise will help protect the systems and services that keep our businesses and communities connected. In this overnight role, you’ll provide critical…
Added 15 hours ago
ML
Senior Analyst Identity and Access Management
Maple Leaf Foods Inc
Mississauga, ON
- $77,000 to $112,000 CAD / year
- Full-time
As the Senior Analyst Identity and Access Management, you will report to the IAM Manager and play a key role in maturing Maple Leaf Foods’ identity, privileged access management, and Zero…
Added 16 hours ago
DS
Senior AI Engineer / Architect
D3 Security
Vancouver, BC
- Full-time
yD3 Security is transforming SecOps with Morpheus, our AI-driven Autonomous Security Operations Center (ASOC) platform. Morpheus automates Tier 1–3 analyst work with unmatched precision,…
Added 17 hours ago
A
Senior Analyst – Security Operations, Information & Cybersecurity : Toronto, ON : FTE
AceStack
Toronto, ON
- Full-time
Role: Senior Analyst – Security Operations, Information & Cybersecurity
Added 21 hours ago
MH
Monitoring and Response Lead
Manitoba Hydro
Winnipeg, MB
- Full-time
Under the general direction of the Cyber Security Operations Department Manager and as a key member of the Cyber Security Operations Department leadership team, lead and develop the…
Added 23 hours ago
VB
Analyst II, IT
Vale Base Metals
Sudbury, ON
- Full-time
We are currently seeking an Analyst II, IT Infrastructure Operations to join our IT Infrastructure Operations team in Sudbury, Ontario.
Added 1 day ago
EC
Cybersecurity Analyst
Edmonton Catholic Schools
AB · Greater Edmonton Metropolitan Area
- Full-time
The Cybersecurity Analyst plays a crucial role in safeguarding the Division's digital assets by monitoring, detecting, and responding to security incidents. This position supports the…
Added 2 days ago
R
Senior Cyber Security Network Analyst (Global Security)
RBC
Toronto, ON
- Full-time
Codes of Conduct, Communication, Critical Thinking, Cybersecurity, Cyber Security Management, Decision Making, Firewall Management, Firewalls, Group Problem Solving, Information Security,…
Added 3 days ago
IE
Analyst, Information Security
IMAX Enhanced | Streaming & Consumer Technology
Mississauga, ON
- Full-time
We are seeking a hands-on Security Analyst to join our Information Security team and help drive the day-to-day execution of security operations across IMAX.
Added 3 days ago
WT
Web Developer (Django Specialist)
Webhorse Technologies
Inuvik, NT
- Full-time
At Webhorse Technologies, we prioritize cybersecurity and adhere to the necessary controls prescribed by the Canadian Centre for Cyber Security. This ensures that our clients' IT systems…
Added 3 days ago
Senior Forward Deployed Detection and Response Consultant, Cyber Defence, National Security, Mandiant
Google
Ottawa, ON
Bachelor's degree in Computer Science, Information Systems, Cybersecurity, a related technical field, or equivalent practical experience.
Added 3 days ago
K
Senior Technical Solutions Analyst - Maximo
Keyera
Calgary, AB
- Full-time
Keyera is currently seeking a Senior Technical Solutions Analyst to join our Calgary-based Enterprise Technology Products team.
Added 3 days ago
KI
Co-op/ Intern Application Security Analyst
Kinaxis Inc.
Ottawa, ON
- Internship
This role is ideal for someone passionate about both software development and cybersecurity – someone who enjoys digging into code, understanding how systems work, identifying their flaws…

ATCO

SOC Analyst (Night Shift)

Calgary, AB, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Oct 19, 2026
Experience: 3+ years cybersecurity experience in a Security Operations Centre (SOC) or similar security monitoring environment
Posting language: English
Posted: Oct 5, 2026

Original job description

Why Work Here?

At ATCO, your cybersecurity expertise will help protect the systems and services that keep our businesses and communities connected. In this overnight role, you’ll provide critical continuity for ATCO’s security operations, helping the organization remain responsive and resilient around the clock.

You’ll be part of a collaborative security community grounded in caring, integrity, agility, and collaboration. With opportunities to strengthen your technical capabilities, share knowledge, and improve detection and response practices, you’ll contribute directly to a resilient, forward-looking security program while growing your career across ATCO's diverse businesses.

About the Role:

As a Security Operations Centre (SOC) Analyst - Nights, you will serve as a first responder to security incidents and are integral in preventing, detecting, and responding to cyber threats and attacks on ATCO’s network and systems. Working independently overnight, you will collaborate with ATCO security teams and business units to protect the confidentiality, integrity, and availability of the organization’s digital assets and services. You will also document findings and actions and provide clear shift handovers, ensuring emerging threats receive continuous attention.

What You Get to Do:

Continuously monitor security alerts and events from various sources such as SIEM (Security Information and Event Management) systems, IDS/IPS (Intrusion Detection/Prevention Systems), firewalls, Endpoint Protection and other security tools
Investigate and respond to security incidents, including malware infections, phishing attacks, and unauthorized access attempts
Analyze and assess potential threats, vulnerabilities, and risks to the organization's information systems
Conduct threat hunts during incidents to search for signs of malicious activity or potential threats within the network
Participate in shift handovers to ensure continuity of monitoring efforts
Recommend rule and detection improvements to reduce false positives and strengthen threat-detection capabilities.
Provide feedback on quality of log events and identify potential gaps in existing logging
Document and report security incidents, findings, and actions taken to relevant stakeholders
Work closely with other ATCO security teams and business units to ensure a coordinated response to security incidents and to improve overall security posture.
Participate in post-incident reviews and contribute to the development and implementation of security policies, procedures, and best practices
Share knowledge, exchange lessons learned, and support continuous learning across the SOC

What You Bring:

Post-secondary education in Cybersecurity, Information Technology, or related field
3+ years cybersecurity experience in a Security Operations Centre (SOC) or similar security monitoring environment
Knowledge of common attack techniques, tactics, and vectors, including phishing, distributed denial-of-service attacks, and malware, with familiarity with frameworks such as MITRE ATT&CK
Experience investigating and assessing attack activity within a security monitoring environment
Solid understanding of networking, operating systems (Linux/Windows), and security principles
Experience with incident detection, escalation, and response
Proficiency with SIEM tools (e.g., Splunk, ArcSight, Sentinel, or similar platforms)
Familiarity with firewalls, intrusion detection and prevention systems (IDS/IPS), endpoint protection, and related security technologies
Sound analytical judgment and close attention to detail when assessing security events and incidents
Clear written and verbal communication skills, including experience explaining technical issues and incident findings to technical and non-technical stakeholders
Experience preparing clear, accurate incident records that document findings, decisions, and response actions.
Independent judgment, effective prioritization, and composure in high-pressure situations
Ability to work scheduled night shifts in a 24/7 environment, including weekends and holidays
Previous experience working night shifts or operating independently is an asset.

What We Offer:

A culture based on caring, integrity, agility, collaboration, and striving for excellence
Competitive compensation
Flex benefits
Tuition assistance program
Training and mentorship programs
Charitable donation matching

We would like to thank everyone for their application; however, only those being considered for an interview will be contacted.

ATCO delivers inspired solutions for a better world. We are a diversified global corporation with investments in the essential services of Structures & Logistics, Utilities, Energy Infrastructure, Retail Energy, Transportation and Commercial Real Estate. Learn more about how we build communities, energize industries and deliver customer-focused solutions like no other company in the world at www.atco.com. ATCO is proud to be an equal opportunity employer. Visit our website for more information.

In the spirit of reconciliation, we acknowledge the traditional territories and homelands on which many of our ATCO operations and facilities are located. We honour and respect the diverse history, languages, ceremonies, and culture of the Indigenous Peoples who call these areas home.

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More about this job

Responsibilities

The SOC Analyst serves as a first responder to security incidents, monitoring systems and responding to cyber threats around the clock. They are responsible for investigating alerts, documenting findings, and collaborating with security teams to maintain the organization's security posture.

Requirements

Candidates must have post-secondary education in Cybersecurity or IT and at least 3 years of experience in a SOC environment. Proficiency with SIEM tools, networking, and incident response frameworks like MITRE ATT&CK is required.

Skills

Cybersecurity
SIEM
Incident response
Threat hunting
Network security
IDS/IPS
Firewalls
Endpoint protection
Malware analysis
Phishing detection
Linux
Windows
MITRE ATT&CK
Log analysis
Vulnerability assessment

Benefits

Flex benefits
Tuition assistance program
Training and mentorship programs
Charitable donation matching

Visa sponsorship

Not detected in the job text

Keywords

Cybersecurity
SOC
SIEM
Splunk
ArcSight
Sentinel
IDS
IPS
Firewalls
Endpoint protection
Malware
Phishing
MITRE ATT&CK
Linux
Windows
Incident response
Threat hunting
Network security
Log analysis
Vulnerability assessment
Security operations
Information technology
Risk assessment
Security policies
Post-incident review

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