Jobs in Canada

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Added 28 days ago
VI
Privacy and AI Program Manager
Visier Inc.
Vancouver, BC
- Full-time
…people analytics, workforce planning, organizational design, and manager effectiveness solutions, we fuel smarter decision-making for organizations across the globe. Our mission is to help…
Added 28 days ago
LA
Team Lead, Network Operations
Legislative Assembly of Alberta
AB · Edmonton, AB
- $100,022.78 to $132,483.52 CAD / year
- Full-time
…the Network Operations unit including on-premises and cloud infrastructure and services, and administration. Reporting to the Manager of IT Operations, the Team Lead is a highly skilled and…
Added 28 days ago
M
Senior Manager, Project Delivery
Metrolinx
Toronto, ON
- Full-time
Our Stations team with our CPG – GO/UP division is looking for a Senior Manager, Project Delivery to join the team! You will provide leadership and direction for the design, development,…
Added 28 days ago
PC
Director, Construction - Data Centre
Phase Consulting
AB · Alberta, Canada
- Full-time
Work Arrangement: On-site at the project site, minimum five days per week
Added 28 days ago
Water & Wastwater Infrastructure Planning Co-op Student
Halton Region
Oakville, ON
Reporting to the Manager of Water & Wastewater Planning, the co-op student is responsible for providing technical and administrative support to a multidisciplinary infrastructure planning…
Added 28 days ago
Java Full Stack & Identity Access Developer
Capgemini
Toronto, ON
Manage artifacts using Nexus Repository Manager or comparable repositories.
Added 28 days ago
MO
Project Manager, Transportation
Municipality of Chatham-Kent
Chatham-Kent, ON · Chatham, ON
- Full-time
The Project Manager, Transportation supports the development and implementation of programs, policies, by-laws and operations-focused projects related to the Municipality’s transportation…
Added 28 days ago
A
Operations Leadership Manager
AECOM
Saskatoon, SK
- $130,000 to $180,000 CAD / year
- Full-time
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big…
Added 28 days ago
NA
Terminal & Apron Operations Specialist
Nieuport Aviation
Toronto, ON
- Full-time
…by significant international expertise in managing aviation infrastructure, we are committed to be the leading airport infrastructure partner - where every journey is elevated, communities…
Added 28 days ago
IR
Financial Planning and Analysis Manager
Imagine Recruitment & Advisory
Ottawa, ON · Greater Ottawa Metropolitan Area
- $115,000 to $125,000 CAD / year
- Full-time
This role offers a competitive compensation package including base salary of $115K-$125K+, bonus, retirement savings program, benefits program, and more. The total compensation package is…
Added 28 days ago
MR
HR & Safety Manager
Meridia Recruitment Solutions, a KBRS Company
Dartmouth, NS
- Full-time
Meridia Recruitment Solutions is pleased to partner with The Gasparetto Group Limited (“TGGL” or the “Group”) in the recruitment of an HR & Safety Manager.
Added 28 days ago
Security Coordinator (Construction)
PACT
ON · Mississauga, Ontario
…Partners. Together, we are delivering Accelerator, a major program of Pearson LIFT (Long-term Investment in Facilities and Terminals), Toronto Pearson's infrastructure development plan.…
Added 28 days ago
Security Manager (Construction)
PACT
ON · Mississauga, Ontario
…Partners. Together, we are delivering Accelerator, a major program of Pearson LIFT (Long-term Investment in Facilities and Terminals), Toronto Pearson's infrastructure development plan.…
Added 28 days ago
AA
2026-063 Project manager
Atikameksheng Anishnawbek
ON · Naughton, Ontario
- Full-time
- Contract
The Project Manager will be responsible for developing detailed project plans as directed by the Director of Planning and Infrastructure. The project manager will define the scope of…
Added 28 days ago
SE
Senior AI Platform & MLOps Specialist
Schneider Electric
Montreal, QC
- Full-time
…of the Energy Intelligence initiative, you will create the infrastructure, automation, observability, and governance needed to develop, evaluate, release, deploy, and operate models across…
Added 28 days ago
NB
Solutions Architect ECM
National Bank of Canada
Montreal, QC
- Full-time
Ensure the consistency, quality and compliance of solutions by working closely with development, data, infrastructure and cybersecurity teams.
Added 28 days ago
A
Senior Project Lead Engineer
ABB
Calgary, AB
- Full-time
…projects, and develop a well-rounded understanding of modern power infrastructure up to…
Added 28 days ago
GL
Talent Acquisition Manager (Corporate & Technical)
goeasy Ltd.
Mississauga, ON
- Full-time
goeasy is looking for a Talent Acquisition Manager to lead recruitment across our corporate and technical portfolios. This role will be accountable for managing end-to-end searches,…
Added 28 days ago
Senior Project Manager
City of Vancouver
Vancouver, BC
The Project Manager position acts as the owners’ representative for civic capital projects, including new construction, major additions and renovations. These projects may be delivered…
Added 28 days ago
Project Manager II (Development and Major Projects)
City of Vancouver
Vancouver, BC
The Senior Project Manager is responsible for managing a number of rezoning application reviews and approvals, including complex, high priority development projects and also provides…
Added 28 days ago
M
Senior Security Engineer, Detection and Response
Marqeta
Remote, Canada
- Full-time
- Remote
…to build a resilient and comprehensive security operations program, and mentor junior teammates on incident response best practices, while participating in a 24x7 on-call…
Added 28 days ago
A
Proposal Specialist
AECOM
Ottawa, ON
- $100,000 to $130,000 CAD / year
- Full-time
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big…
Added 28 days ago
A
Proposal Specialist
AECOM
Ottawa, ON
- $100,000 to $130,000 CAD / year
- Full-time
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big…
Added 28 days ago
CE
Principal Strategic Deal Maker
Capgemini Engineering
Mississauga, ON
- Full-time
The manager will be responsible for the following key activities:
Added 28 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Must have Class 5 driver’s license

Marqeta

Senior Security Engineer, Detection and Response

Remote, Canada

Remote

The new-hire base salary range for this full-time position, reflected in CAD, is: 136,800 - 171,000 · Full-time

Apply on jobs.ashbyhq.com About employer

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Job details

Pay: The new-hire base salary range for this full-time position, reflected in CAD, is: 136,800 - 171,000
Job type: Full-time
Workplace: Remote
Remote eligibility: Canada listed. Check the posting for province restrictions.
Experience: 5+ years of hands-on experience in security operations with emphasis on Incident Response and Detection Engineering.
Posting language: English
Posted: Oct 6, 2026

Original job description

As Marqeta's Senior Security Engineer on the Security Operations and Response team, you will lead incident response for North America and shape how we detect and respond to threats using AI-driven automation in a Next-Gen Agentic SOAR. You'll join a Security Operations & Response team that builds its own AI tools to speed up investigations and strengthen Marqeta's security posture. In this role, you'll serve as the lead technical responder during security events, engineer automated detections and response workflows, run advanced threat hunts, help to build a resilient and comprehensive security operations program, and mentor junior teammates on incident response best practices, while participating in a 24x7 on-call rotation.

We work Flexible First. This role can be performed remotely anywhere within the province where you reside, whether that’s Ontario, Canada or British Columbia, Canada. We’d love for you to join us!

This position is for an existing vacancy.

The Impact You’ll Have

Serve as the lead security responder in North American timezones, triaging and investigating complex alerts and acting as a core member of the Cybersecurity Incident Response Team
Participate in 24x7x365 on-call rotations, providing senior-level expertise and escalation support for security events and incidents
Engineer, maintain, and continuously optimize detection logic across multiple data sources, using threat modeling to keep coverage current with the evolving attack landscape
Design detection coverage mapping that documents capabilities and identifies blind spots in the threat landscape
Develop and track KPIs with leadership, including detection effectiveness, false positive rates, and mean time to detect, respond, and recover
Create and maintain incident response runbooks, SOPs, and technical documentation to ensure consistent response operations
Mentor junior team members in security operations best practices, detection engineering, and incident response methodologies
Build automation workflows and orchestration playbooks that improve detection engineering, threat hunting, and incident response
Develop and use AI-driven tools for Security Operations and Incident Response
Conduct proactive, hypothesis-driven threat hunts across corporate and production environments, and support the logging and monitoring infrastructure that enables them

Who You Are

5+ years of hands-on experience in security operations with emphasis on Incident Response and Detection Engineering. Additional expertise in threat hunting, cyber threat intelligence, and digital forensics is preferred.
Industry certifications in Incident Response or related fields are strongly preferred, such as GCIH, GCFA, GIME, OSIR, or GEIR.
Intellectual curiosity with a passion for understanding emerging threats, analyzing attack patterns, and continuously learning about evolving security landscapes and adversary tactics.
Strong investigative instincts that compel you to dig deeper into anomalies, follow evidence trails, and reconstruct complex security incidents from fragmented data.
Commitment to proactive learning and staying ahead of evolving threats by researching emerging attack techniques and sharing insights with the security team.
Solid technical foundation in security concepts and technologies, with hands-on experience using enterprise security tools including EDR, NDR, CSPM, EASM, SIEM, SOAR, and Cloud Security platforms such as GuardDuty.
Proficiency with threat intelligence frameworks such as MITRE ATT&CK and their application in assessing detection capabilities and coverage gaps.
Expertise in developing new threat detection use cases based on security telemetry analysis, environment baselining, actionable threat intelligence, and incident response findings.
Ability to identify detection coverage gaps across global infrastructure and collaborate with stakeholders to enhance visibility through improved logging and detection content.
Strong understanding of AWS cloud services and containerization technologies.

Nice-To-Haves

Experience with programming languages such as Python, JavaScript, or Go
Experience with infrastructure as code tools such as Terraform.
Experience with forensic tools such as KAPE, EnCase, FTK, or Volatility.
Experience with Detections-as-Code infrastructure like Sigma, or YARA.
Experience conducting Purple Team exercises and writing reports.
Experience validating vulnerabilities or reported bugs.
Experience with Observability or SRE tools and processes.

Manager:

Gunnar Poling

Recruiter:

Kayla Osuna

Typical Process:

Application submission

Recruiter phone or video call
Hiring manager video call
Virtual “Onsite” consisting of 3-5, 45 min interviews
Offer!

Compensation and Benefits

Marqeta calibrates pay to a competitive value according to working location. When determining salaries, we consider several factors including, but not limited to, skills, prior experience, and work location. The new-hire base salary range for this full-time position, reflected in CAD, is: 136,800 - 171,000

We also believe in recognizing the contributions of our people. That's why we award annual bonuses to eligible employees, rewarding both individual performance and the success of the entire company.

Along with monetary compensation, Marqeta currently offers:

Multiple health insurance options
Flexible vacation time with additional floating holidays
Retirement savings program with company contribution
Equity in a publicly-traded company
Monthly stipend to support our remote work model
Annual development stipend to support our people growth and development
Family-forming benefits and generous parental leave base salary top-up

About Marqeta

Marqeta is on a mission to change the way money moves. We’re one of the earliest enablers of embedded finance, a market opportunity sized up in the trillions. Our card issuing platform provides unprecedented flexibility and control for companies to issue cards, authorize transactions, and manage payment operations in real time. Marqeta is powering the most well known brands in the new economy (Block, Cash App, Affirm, Instacart, Doordash, Uber, Walmart, etc). You don’t need to be a Payments expert to join the Marqeta Team, let us help you with that. This is the opportunity of a lifetime to work with innovators around the world and unlock equitable financial access for all.

Marqeta’s Values

– Solve for the Customer: With a deep understanding of our customers' business and empathy for their needs, we deliver products and services that drive their success. Earning and keeping their trust guides everything we do.

– Do What's Right: Knowing businesses and livelihoods depend on us, we pursue solutions that disrupt responsibly and deliver high-quality results that our customers count on. We own our work from start to finish.

– Simplify and Innovate: We approach challenges with curiosity and take smart risks. Innovation comes from finding better, simpler ways to achieve extraordinary outcomes.

– Win as a Team: We succeed together by embracing diverse perspectives and pushing each other to raise the bar. We lead with humility and set aside hierarchy to work as a team.

– Make it Count: We drive forward with focus and agility. With a sense of urgency and purpose, we get the job done, and done right.

Equal Employment Opportunity, Accommodations and Privacy

Marqeta is an equal opportunity employer committed to an inclusive workplace that fosters belonging. We do not discriminate based on race, color, religion, sex (including pregnancy, lactation, childbirth, or related medical conditions), veteran status or uniformed service member status, age, national origin or ancestry, citizenship or immigration status, physical or mental disability, gender identity, gender expression, sexual orientation, genetic information (including testing or characteristics) or any other characteristic protected by applicable law. We also consider qualified applicants with criminal histories, consistent with legal requirements.

Marqeta endeavors to make reasonable accommodations for applicants with disabilities. If you are an individual with a disability and require a reasonable accommodation to submit this application, complete any pre-employment testing, or otherwise participate in the employee selection process, please submit this form with your specific accommodation request.

Marqeta cares about your privacy. Personal data that is provided as part of the application and recruitment process is processed in accordance with the Applicant Privacy Notice. Additional information for California residents can be found here.

To keep our interview process fair and consistent, we ask that all candidates join video interviews with their camera on.

Notice on Use of AI in Recruitment
We may use artificial intelligence (AI) tools in our recruitment processing consistent with the requirements of applicable laws. For more information, review our AI notice here.

Apply on jobs.ashbyhq.com About employer

More about this job

Responsibilities

You will lead incident response efforts in North America and design automated detection workflows using AI-driven tools. Additionally, you will conduct proactive threat hunts and mentor junior team members to strengthen the overall security operations program.

Requirements

Candidates must have at least 5 years of hands-on experience in security operations, specifically in incident response and detection engineering. Proficiency with enterprise security tools, cloud platforms, and threat intelligence frameworks is essential for this role.

Skills

Incident response
Detection engineering
Threat hunting
SOAR
SIEM
EDR
NDR
Cloud security
AWS
Python
Automation
Cybersecurity
Digital forensics
Threat intelligence
MITRE ATT&CK

Benefits

Health insurance
Flexible vacation
Retirement savings program
Equity
Monthly remote work stipend
Annual development stipend
Family-forming benefits
Parental leave

Remote locations

Ontario, Canada
British Columbia, Canada

Remote locations (standardized)

British Columbia, Canada
Ontario, Canada

Visa sponsorship

Not detected in the job text

Hiring contact

Gunnar Poling

Keywords

Security Operations
Incident Response
Detection Engineering
Threat Hunting
SOAR
SIEM
EDR
NDR
CSPM
EASM
AWS
Python
JavaScript
Go
Terraform
MITRE ATT&CK
GCIH
GCFA
GIME
OSIR
GEIR
Automation
Cloud Security
Cyber Threat Intelligence
Digital Forensics
Purple Team
Observability
SRE
Sigma
YARA

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Work requirements

Jobs in Canada