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Added 9 mins ago
P
JAMS Platform Engineer
ProwessSoft
Toronto, ON
- Contract
Seeking a hands-on engineer to drive the reliability| automation and modernization of the enterprise JAMS workload automation platform. The role combines JAMS platform expertise with…
Added 9 mins ago
OT
Lifting Supervisor (Night Shift)
Ontario Transit Group - Ontario Line - Southern Civil, Stations & Tunnel
Toronto, ON
- Full-time
Record hourly meters and/or kilometers of all on-site equipment (e.g., mobile cranes, heavy equipment) and provide updates to the Plant Engineer.
Added 39 mins ago
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Senior Mechanical Engineer
BGIS
Markham, ON
- Full-time
We value transparency in our hiring processes. Please note, artificial intelligence may be used in certain stages to screen, assess, or select applicants, however, a human reviewer makes…
Added 39 mins ago
CF
AI/ML DevOps Engineer
CI Financial
Toronto, ON
- Full-time
CI Financial is seeking an experienced AI/ML DevOps Engineer to join the Data, AI & Analytics (DNA) team. In this role, you will help operationalize Gen AI and machine learning solutions by…
Added 55 mins ago
B
Senior Mechanical Engineer
BGIS
Markham, ON
- Full-time
We value transparency in our hiring processes. Please note, artificial intelligence may be used in certain stages to screen, assess, or select applicants, however, a human reviewer makes…
Added 55 mins ago
RS
Principal Software Engineer- RMJ (AI Accelerated)
Redwood Software
ON
- $150,000 to $170,000 CAD / year
As a Principal Software Engineer, you will be a senior technical leader and strategic influencer shaping Redwood’s RunMyJobs platform. You will drive high-impact technical decisions, own…
Added 1 hour ago
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Senior Software Engineer, Elixir
Clarity (formerly Hiive)
Vancouver, BC
- Full-time
As part of our recruitment and hiring process, Clarity may use automated tools, including artificial intelligence (AI), to assist in screening applications, evaluating candidate…
Added 1 hour ago
OT
Lifting Supervisor (Night Shift)
Ontario Transit Group
Toronto, ON
- Full-time
Record hourly meters and/or kilometers of all on-site equipment (e.g., mobile cranes, heavy equipment) and provide updates to the Plant Engineer.
Added 1 hour ago
WC
Project Engineer
Waste Connections of Canada
Calgary, AB
- Full-time
…R360 Canada, a company of Waste Connections of Canada may use artificial intelligence to screen, assess or select applicants for its positions but final hiring decisions are made with human…
Added 1 hour ago
MP
Lead Data Engineer - Temporary Assignment up to 18 months
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- Temporary
Become a Lead Data Engineer - Temporary Assignment up to 18 months with MPAC
Added 2 hours ago
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Intern - Software Engineer, Winter 2027
EQ Bank
Toronto, ON
- Volunteer
Starting in January 2027, you’ll begin your journey as a Software Engineer Intern through our Engineering Graduate Program, designed to accelerate your development through immersive,…
Added 2 hours ago
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Java Software Engineer
Dexian
Mississauga, ON
- Contract
Added 2 hours ago
I
Senior Systems Engineer
illumin
Toronto, ON · Greater Toronto Area, Canada
- $100,000 to $150,000 CAD / year
- Full-time
We are hiring a Senior Systems Engineer to join our Infrastructure & Operations team. This is a senior, hands-on infrastructure role focused on Linux systems, virtualization, physical and…
Added 2 hours ago
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Senior Application Support Engineer (m/f/d)
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Toronto, ON
- Full-time
No artificial intelligence (AI) is used in the screening, assessment, or selection of candidates for this position.
Added 3 hours ago
IG
Data Engineer
Insight Global
Toronto, ON
- $46 to $50 CAD / hour
- Contract
We may use artificial intelligence tools to assist with the screening, assessment, or selection of potential applicants for this position.
Added 3 hours ago
TC
Forward deployed Engineer
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Toronto, ON
- $100,000 to $130,000 CAD / year
- Full-time
TCS does not use artificial intelligence tools for candidate screening or evaluation.
Added 3 hours ago
IG
Senior Civil Engineer
Insight Global
Peterborough, ON
- Full-time
We may use artificial intelligence tools to assist with the screening, assessment, or selection of potential applicants for this position.
Added 3 hours ago
TC
GCP Infrastructure & Cloud SRE Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
…navigated every technology cycle, from mainframes in the 1970s to artificial intelligence…
Added 3 hours ago
Temporary works design specialist (future opportunity)
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Professional Engineer (P.Eng.) designation in Canada, or eligibility for registration in New Brunsw
Added 3 hours ago
Senior Software Engineer, OIG
Okta
Toronto, ON
…(AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In…
Added 3 hours ago
A
Formal Signoff Verification Engineer
Amalent
Ottawa, ON · Greater Ottawa Metropolitan Area
- Full-time
Added 3 hours ago
OP
Electrical, Plant Engineer/Officer
Ontario Power Generation
Timmins, ON
- Full-time
Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Electrical, Plant Engineer/Officer.
Added 3 hours ago
O
Senior Software Engineer, OIG
Okta
Toronto, ON
- $136,000 to $187,000 CAD / year
- Full-time
…(AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In…
Added 3 hours ago
O
Project Manager, Track Works
ONxpress
Toronto, ON
- Full-time
Added 4 hours ago
LM
Technical Co-op I: Software Development Intern
Lockheed Martin
Calgary, AB
- Full-time
Experience with development and testing of of Artificial Intelligence software

Varicent

Principal Offensive Security

Toronto, ON, Canada

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Job details

Experience: 12+ years of related Information Security experience with a Bachelor's degree, including 8+ years in Offensive Security and 4+ years in Development or Engineering.
Posting language: English
Posted: Oct 7, 2026

Original job description

At Varicent, we’re not just transforming the Sales Performance Management (SPM) market - we’re redefining how organizations achieve revenue success. Our cutting-edge SaaS solutions empower revenue leaders globally to design smarter go-to-market strategies, maximize seller performance, and unlock untapped potential. Varicent stands at the forefront of innovation, celebrated as a market leader in the 2025 Forrester Wave Report for SPM, 2023 Ventana Research Revenue Performance Management (RPM) Value Index, Gartner Peer Insights, 2024 Gartner SPM Market Guide, and G2. Our solutions are trusted by a diverse range of global industry leaders like T-Mobile, ServiceNow, Wawanesa Bank, Shaw Industries, Moody's, Stryker and hundreds more. Here’s why you’ll thrive at Varicent:

Innovate with Purpose: Build impactful solutions for customers worldwide.
Join Excellence: Work in a diverse, collaborative, and innovative team.
Shape the Future: Lead in redefining revenue optimization.
Grow Together: Unlock your potential in a supportive environment.

Join us at Varicent - where your talent and ambition meet limitless opportunities for success!

We're looking for a Principal Offensive Security engineer to be the senior technical authority for our offensive security practice across applications, cloud environments, enterprise systems, and AI-enabled products.

This is an individual contributor role for a recognized expert. You won't just execute tests. You'll decide which security problems matter most, define how the organization approaches them, and coach others to raise the technical bar. You'll work across Engineering, Product, Security, engineering, Legal & Compliance and security leaders will rely on your judgment when making risk decisions.

What You'll Do

Define the Offensive Security Approach

Frame the problem space: identify which offensive security risks matter most to the business, and set the technical strategy, frameworks, and priorities that guide how multiple teams address them.
Shape the multi-year technical roadmap for penetration testing, red teaming, AI security validation, and vulnerability research.
Define the standards, methodologies, and metrics that make offensive security work measurable and tied to risk reduction.
Anticipate downstream impact, such as emerging attack techniques, architectural shifts, and AI adoption, and bring it into planning before it becomes an incident.

Lead Complex Security Testing and Validation

Personally lead the most complex and ambiguous engagements across web, API, mobile, cloud, container, and AI-enabled systems.
Design and guide red team operations, adversary simulations, and purple team exercises.
Set technical direction and quality bars for external penetration testing partners and vendors, and review their findings and methodology.
Evolve attack surface management and continuous security validation into a repeatable, scalable capability.

Secure AI-Enabled Products

Define the organization's approach to AI red teaming for LLM-enabled products and agentic workflows, including threat models, test methodologies, and risk criteria.
Work with AI and engineering teams to build security into the AI development lifecycle through architecture and design reviews.
Create scalable, reusable approaches to AI security testing, validation, and risk assessment that other teams can adopt.

Shape Vulnerability Management

Set the technical direction for vulnerability triage, prioritization, remediation, and retesting, with risk-based practices adopted across engineering.
Resolve the hardest triage and severity decisions where the right answer isn't clear.
Evolve the bug bounty and vulnerability disclosure programs, including scope, policy, and researcher engagement.

Influence Without Authority

Build formal and informal networks across Engineering, Product, Security Operations, Compliance, and Legal to align groups on security priorities.
Translate technical findings into business risk and present trends and recommendations to senior leadership.
Mentor and coach security engineers, set the technical standard for the team, and informally guide those who run day-to-day testing.
Help shape the future of AI-enabled offensive security across the organization.

What You'll Bring

12+ years of related Information Security experience with a Bachelor's degree, including 8+ years in Offensive Security and 4+ years in Development or Engineering.
A track record as a recognized expert whom others seek out guidance, with demonstrated impact on offensive security programs in SaaS and cloud environments.
Deep, hands-on expertise in penetration testing, red teaming, vulnerability research, vulnerability management, and security testing of AI-enabled products.
Strong command of application security, cloud security, attack surface management, and secure development practices.
Experience with modern cloud environments, APIs, web applications, containers, and AI/LLM technologies.
Proven ability to work through ambiguous, cross-functional problems with high autonomy, and to define the approach rather than follow one.
Ability to translate technical findings into business risk and influence stakeholders at all levels, including executives.
Experience coaching and raising the technical capability of others without formal management authority.
Relevant certifications such as OSCP, OSWE, GXPN, GPEN, CISSP, CCSP, or cloud security certifications are considered an asset.

What Success Looks Like

First 90 Days

Assess the current offensive security landscape and identify the highest-impact problems, not just the most visible ones.
Build trusted relationships across engineering, security, and business teams.
Define the technical roadmap and priorities for continuous security validation.

6+ Months

Establish scalable AI-enabled offensive security methods and standards that other teams adopt.
Improve vulnerability management effectiveness and remediation outcomes through clearer prioritization and risk-based practices.
Raise the technical bar of the security team through coaching, reviews, and shared frameworks.

Long-term (7+ months): Mature, Measure & Reduce Risk

Guide the scaling of autonomous vulnerability management across critical assets and environments.
Mature AI-enabled red team capabilities and continuous, threat-informed security validation.
Demonstrate measurable reductions in organizational risk through AI-enabled offensive security capabilities.

For this role, the estimated annual base salary range is between $138,200.00 - $200,000.00 (CAD). In addition to base salary, our compensation package may include bonuses, commissions for eligible sales roles, and a comprehensive benefits package. The actual base salary will vary based on factors including individual qualifications and market data, as objectively assessed during the interview process.

This posting is for a new vacancy.

This hiring process utilizes artificial intelligence tools to assist in candidate screening and assessment. Our AI tools are designed to complement - not replace - human decision-making.

Overview of Benefits:

Health & Wellness - Comprehensive medical, dental, and vision coverage tailored to your local needs
Time Off - PTO and public holidays to rest, recharge, and do what matters most
Volunteer Days - Dedicated time to give back and support the communities that matter to you
Ignite Days - Dedicated learning days to support continuous growth, skill development, and professional learning
Financial - Compensation that reflects your market and your value
Retirement - Retirement plans designed to help you build long-term financial security
Tuition Assistance - Invest in your growth with support for continuing education and professional development
Flexibility - Work where you thrive, with remote and hybrid options available across most regions

Varicent is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. If you require accommodation at any time during the recruitment process please email accomodations@varicent.com

Varicent is also committed to compliance with all fair employment practices regarding citizenship and immigration status. By applying for a position at Varicent and/or by using this portal, you declare and confirm that you have read and agree to our Job Applicant Privacy Notice and that the information provided by you as part of your application is true and complete and includes no misrepresentation or material omission of fact

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More about this job

Responsibilities

Define and lead the offensive security strategy, including penetration testing, red teaming, and AI security validation across cloud and enterprise systems. Act as a senior technical authority to influence risk decisions and mentor security teams to improve overall security posture.

Requirements

Requires 12+ years of information security experience, including 8+ years in offensive security and 4+ years in development or engineering. Candidates must possess deep expertise in cloud environments, AI/LLM security, and the ability to translate technical findings into business risk.

Skills

Offensive security
Penetration testing
Red teaming
Vulnerability research
Cloud security
AI security
Application security
Vulnerability management
Risk assessment
Threat modeling
API security
Container security
Leadership
Mentoring
Strategic planning
Stakeholder management

Benefits

Medical coverage
Dental coverage
Vision coverage
Paid time off
Public holidays
Volunteer days
Ignite days
Retirement plans
Tuition assistance

Visa sponsorship

Not detected in the job text

Keywords

Offensive Security
SaaS
Cloud Security
AI Security
LLM
Red Teaming
Penetration Testing
Vulnerability Management
API
Containers
OSCP
OSWE
GXPN
GPEN
CISSP
CCSP
Risk Management
Threat Modeling
Bug Bounty
Security Architecture
Strategy
Mentorship
Compliance
Engineering
Product Security
Attack Surface Management
Purple Teaming
Adversary Simulation
Information Security

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