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Added 10 mins ago
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L.R. Wilson Curator of Canadian Art & Culture
Royal Ontario Museum
Toronto, ON
- Full-time
…preeminent field research institution and an international leader in collections-based discoveries, ROM builds and shares global collections, creates knowledge, inspires learning,…
Added 10 mins ago
Sales Associate
EssilorLuxottica Group
Edmonton, AB
Sunglass Hut is part of EssilorLuxottica, a global leader in the design, manufacture and distribution of world-class vision care products, including iconic eyewear, advanced lens technology…
Added 10 mins ago
Senior Business Analyst
Mariner
Halifax, NS
To achieve this, we know we need to be all in on training and development of our team so we can continue to move the needle in the technology sector together. Of course, we offer…
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Project Coordinator
Metrolinx
Toronto, ON
- Full-time
The Stations, Civils & Track Program Delivery team is seeking a Project Coordinator for the Northern Corridors Stations Caledonia department. Reporting to the Manager, Program Delivery,…
Added 10 mins ago
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Intern - Software Developer Technician
Ciena
Quebec, QC
- Full-time
As the global leader in high-speed connectivity, Ciena builds the critical infrastructure powering the AI era. We’re a technology company shaping the future of networking, guided by…
Added 10 mins ago
RO
Curatorial Project Director, Canada (24-month contract)
Royal Ontario Museum
Toronto, ON
- $100,000 to $140,000 CAD / year
- Full-time
…Reporting to the Co-Chief Curator, Art & Culture, this senior leader will convene diverse cultural voices and community members to explore the many perspectives and stories of Canada,…
Added 10 mins ago
RO
L.R. Wilson Curator of Canadian Art & Culture
Royal Ontario Museum
Toronto, ON
- $78,047 to $166,647 CAD / year
- Full-time
…preeminent field research institution and an international leader in collections-based discoveries, ROM builds and shares global collections, creates knowledge, inspires learning,…
Added 40 mins ago
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Customer Operations Leader- Store Experience
Indigo
Langley (District), BC · City of Langley, BC
- $18.85 to $23.55 CAD / hour
- Full-time
The Customer Operations Leader – Store Experience is responsible for leading the execution of work that contributes to the customer experience and omni sales results. They provide coaching…
Added 40 mins ago
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Director of Operations
TalentSphere Staffing Solutions
Niagara Falls, ON
- Full-time
…key operational functions across warehouse, logistics, and information systems. Reporting to the CEO, this leader will drive operational excellence, oversee strategic corporate projects,…
Added 40 mins ago
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Associate Director, Assessment Operations
Medical Council of Canada
Ottawa, ON
- $130,000 to $156,000 CAD / year
- Full-time
High degree of comfort with use of information technology to assist with assessment practices and supports
Added 40 mins ago
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Loader and equipment operator
Waste Management, Inc. (WM)
Edmonton, AB
- Full-time
…is the largest recycler of post‑consumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill…
Added 40 mins ago
Development Manager
DSV
Milton, ON
Keeps abreast of relevant supply chain industry information, handling and storage equipment innovations, supply chain technology and operational best practices to drive innovation
Added 55 mins ago
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Assistant Manager, Wealth Sales Support
Meridian Credit Union
St. Catharines, ON · Toronto, ON · Etobicoke, ON
- Full-time
The Assistant Manager translates team priorities, procedures and service expectations into disciplined daily execution. Accountabilities include people leadership, work allocation,…
Added 55 mins ago
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Western Canada Aquatic Discipline Lead
AECOM
Kelowna, BC · Burnaby, British Columbia
- $120,000 to $160,000 CAD / year
- Full-time
…your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other…
Added 1 hour ago
HT
Director, Finance (CSM)
Husky Technologies
Bolton, ON
- Full-time
…with us as we pursue our ambitious growth strategy. We are a leader in developing state-of-the-art technology and it is this technology base that uniquely positions us to serve customers…
Added 1 hour ago
HT
Technical Trainer
Husky Technologies
Bolton, ON
- Full-time
…with us as we pursue our ambitious growth strategy. We are a leader in developing state-of-the-art technology and it is this technology base that uniquely positions us to serve customers…
Added 1 hour ago
HT
VP, Accounting & Controllership (Husky)
Husky Technologies
Bolton, ON
- Full-time
…with us as we pursue our ambitious growth strategy. We are a leader in developing state-of-the-art technology and it is this technology base that uniquely positions us to serve customers…
Added 1 hour ago
NA
Director, Organizational Development Services
Northern Alberta Institute of Technology
St. Catharines, ON · Main Campus
- Full-time
Define the processes, technology, policies, communications, and leader enablement required to support consistent talent practices across academic and administrative areas.
Added 1 hour ago
Principal Product Manager - Billing & Platform
Constant Contact
ON
…of the most connected systems in the company. Almost every team has a stake in billing, and you will be the person who brings their needs together into one clear strategy and a medium- to…
Added 1 hour ago
Temporary Service Administrator
Source Atlantic Ltd.
Saint John, NB
Source Atlantic, The Bolt Supply House, and Soucie Salo have united to form a national leader in industrial distribution and services. With 600+ employees, 34 branches, and access to over…
Added 1 hour ago
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Director of Pricing and Business Analytics
GFL Environmental Inc.
Vaughan, ON
- Full-time
GFL is seeking a visionary, high-energy leader with a passion for financial modeling, advanced analytics, and commercial business insights. Are you a strategic leader who thrives at the…
Added 1 hour ago
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Partners in Performance - Performance Strategy Senior Principal
Accenture
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON · Montreal, QC · Regina, SK
- Full-time
As a Partners in Performance Senior Principal you will provide overall, on-site team leadership, usually across multiple teams on a single site. You will be passionate about providing…
Added 1 hour ago
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Co-op, Manufacturing Engineering
Rockwell Automation
Cambridge, ON · Canada Cambridge (Dundas)
- Full-time
Rockwell Automation is a global technology leader focused on helping the world’s manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world…
Added 1 hour ago
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Senior Manager, Fraud Strategy, New Initiatives
Remitly
Burnaby, BC
- Full-time
This is a high-impact role for a leader who is comfortable with ambiguity, works across many teams at once, and balances loss prevention with a smooth experience for good customers. You…
Added 1 hour ago
AA
Process Operator
A-Gas Americas Canada
Dartmouth, NS
- Full-time
A-Gas is a global leader in the responsible lifecycle management of specialty chemicals and gases. As the world's largest halocarbon reclamation company, we constantly strive to drive…

Westerkirk

Lead, Cyber Security

Calgary, AB, Canada

Apply About employer

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Job details

Apply by: Nov 21, 2026
Experience: 8-10+ years of progressive cybersecurity, infrastructure, or security engineering experience, including experience leading complex cross-functional initiatives.
Posting language: English
Posted: Oct 27, 2026

Original job description

De Havilland Aircraft of Canada Limited (DHC) is a storied name in the aerospace industry, recognized worldwide for its pioneering contributions to aviation and its unwavering commitment to quality, innovation, and reliability. Headquartered in Calgary, AB, DHC currently has approximately 2,400 employees across British Columbia, Alberta and Ontario, as well as in markets and distribution hubs world-wide.

Established in 1928, De Havilland Canada has a rich history marked by the development of some of the most iconic and versatile aircraft ever built. These aircraft have served a variety of roles - from bush flying to commercial aviation - and are celebrated for their rugged durability, operational versatility, and excellence in performance.

Over the decades, De Havilland Canada has evolved to meet the changing needs of the aviation industry. Today, we are more than just an aircraft manufacturer; we are a comprehensive aerospace company with capabilities that span design, production, maintenance, repair, and overhaul (MRO) services. Our operations are supported by a team of skilled engineers, technicians, and industry professionals who are dedicated to upholding the highest standards of craftsmanship and innovation.

Position Summary

The Cybersecurity Lead is responsible for shaping and advancing De Havilland's cybersecurity program across enterprise IT and operational technology environments. This role combines enterprise security architecture, operational security leadership, governance, risk management, and hands-on engineering to improve cyber resilience and reduce business risk.

The Cybersecurity Lead provides technical and functional direction to cybersecurity analysts, specialists, architects, and service partners. The role coordinates work, mentors team members, sets technical standards, and supports capability growth, while formal people-management activities remain with the accountable manager.

Working closely with IT leadership, infrastructure, engineering, operations, and business stakeholders, the Cybersecurity Lead translates risk into practical, secure, and resilient technology outcomes aligned with DHC's business priorities.

Key Responsibilities

Cybersecurity Strategy and Program Leadership

Develop and execute DHC's cybersecurity roadmap, priorities, and maturity plan in alignment with business objectives and risk tolerance.
Act as a trusted cybersecurity advisor to IT leadership and key business stakeholders, translating technical risk into business impact and recommended action.
Contribute to IT strategy, investment planning, business cases, budgets, and technology roadmaps.
Lead cybersecurity governance discussions and contribute to enterprise architecture, risk, and audit forums.
Define meaningful cybersecurity metrics and provide regular, actionable reporting on posture, risks, progress, and priorities.

Technical Leadership and Architecture

Define and maintain secure, scalable, and resilient security architectures across cloud, hybrid, network, endpoint, identity, application, and OT environments.
Embed secure-by-design requirements into infrastructure, cloud, application, data, and operational technology initiatives.
Establish and enforce security standards for configuration, segmentation, access control, and technical controls, aligned with NIST CSF, ISO 27001, and IEC 62443 where applicable.
Provide hands-on leadership for the implementation, configuration, integration, and continual optimization of cybersecurity technologies.
Evaluate emerging technologies and recommend practical capabilities that strengthen DHC's defense-in-depth strategy.

Security Operations and Resilience

Provide technical direction for threat detection and response, vulnerability management, identity security, endpoint security, network security, and security monitoring services.
Lead significant security incidents, escalations, containment decisions, post-incident reviews, and corrective-action follow-through.
Advance the use and optimization of Microsoft Defender, Sentinel, Entra ID, XDR, SIEM, MFA, conditional access, and related security capabilities.
Establish and monitor service measures including detection and response performance, vulnerability remediation, operational SLAs, and cybersecurity maturity targets.
Lead or support tabletop exercises, BCP/DR testing, and other resilience activities to validate readiness.

Governance Risk Compliance and Third Party Security

Maintain cybersecurity policies, standards, procedures, and control frameworks that support regulatory, contractual, audit, and internal governance requirements.
Lead cybersecurity risk assessments, risk treatment planning, and ongoing tracking of material risks and exceptions.
Coordinate third-party and supply-chain cybersecurity assessments with procurement, legal, finance, and business owners.
Support clear evidence collection and remediation planning for internal and external audits.

Operational Technology Security

Lead the design and evolution of cybersecurity controls for OT and industrial environments, with an emphasis on safe IT and OT convergence.
Partner with engineering and operations teams to protect critical manufacturing systems, industrial assets, connectivity, and data exchange.
Apply risk-based OT security practices aligned with IEC 62443, NIST CSF, and DHC operational requirements.

Functional Leadership and Capability Growth

Provide day-to-day technical guidance, work prioritization, coaching, and mentorship to cybersecurity team members and relevant IT resources.
Help define role expectations, operating procedures, skills development priorities, and practical career-growth opportunities for cybersecurity staff.
Coordinate cybersecurity capacity, service intake, and delivery with the accountable people manager and IT leadership.
Build a security-first culture through clear standards, constructive partnership, knowledge sharing, and visible accountability.
Manage cybersecurity vendors and service partners to ensure services, contracts, and outcomes support DHC's priorities.

Qualifications

Experience

8-10+ years of progressive cybersecurity, infrastructure, or security engineering experience, including experience leading complex cross-functional initiatives.
Demonstrated expertise in hybrid cloud environments, preferably Azure, and the Microsoft security ecosystem including Defender, Sentinel, Arctic Wolf and Entra ID.
Strong background in security architecture, incident response, vulnerability management, identity security, risk management, and resilience planning.
Experience working with OT, industrial, manufacturing, or other critical operational environments is strongly preferred.
Experience providing technical leadership, mentoring, or functional coordination for cybersecurity resources and external service partners.

Education and Certifications

Bachelor's degree in Information Systems, Computer Science, Cybersecurity, or a related discipline; an equivalent combination of education and experience will be considered.
Relevant advanced security certification such as CISSP, GSEC, GCIH, CCNP Security, or comparable credential is preferred.
IEC 62443, NIST Cybersecurity Framework, cloud security, or OT-security certifications are assets.

Core Competencies

Strategic, practical thinker who can convert technical risk into clear business decisions and executable plans.
Strong technical judgment, written and verbal communication, stakeholder engagement, and collaboration skills.
Ability to lead calmly and decisively during incidents, ambiguity, and competing business priorities.
High accountability, sound judgment, continuous-learning mindset, and commitment to improving security outcomes.

Why work at De Havilland?

De Havilland Canada is a Canadian-owned and operated aircraft manufacturer dedicated to providing rewarding opportunities in a diverse and welcoming workplace.

Work with a team that makes a true difference in the world-making it possible for people to travel around the globe efficiently, comfortably and safely.
We’ve manufactured over 5,600 aircraft including the most advanced turboprop in the air today. Our experience and expertise in constructing the highest performing aircraft in the industry is second to none.
Our state-of-the-art manufacturing facilities are dynamic workplaces led by teams that support and encourage all employees.
With a passionate team of innovators and a global network of support, De Havilland Canada proudly carries on it’s tradition as a leader in aerospace.

In addition to plenty of opportunities for career growth in a stimulating work environment, De Havilland Canada offers:

Competitive wages
Paid vacation
Extended health benefits (medical, dental, vision, paramedical)
Life insurance
RRSP/DPSP Plan
Employee and family assistance program

At De Havilland Aircraft of Canada (DHC), we are committed to protecting our people, customers, shareholders and the public through Health & Safety Excellence. As such, it is expected that all employees maintain strict adherence to Health & Safety Policies and to perform key physical tasks of the position described in the job description and interview process. This may include but is not limited to the ability to work in a variety of environmental conditions including temperature extremes, confined spaces, working at heights and with or around chemicals. Employees are expected to adhere to the use of personal protective equipment (PPE) when at work which must include but is not limited to the ability to maintain a positive fit test when mask use is required.

At De Havilland Canada, we aim to be inclusive and diverse and provide equal opportunity for employment. All qualified applicants, regardless of gender, age, race, religion, sexual orientation, and disability, are encouraged to apply. De Havilland will accommodate the needs of applicants with disabilities throughout all stages of the selection process. If you need accommodation during the recruitment process, please advise your Talent Acquisition representative. Information relating to the need for accommodation and accommodation measures will be addressed confidentially.

Any offer of employment is conditional on the completion of positive and satisfactory background checks, which may include, proof that you are legally entitled to work in Canada, professional references, verification of employment history, verification of educational background and criminal background checks.

Apply About employer

More about this job

Responsibilities

The Cybersecurity Lead is responsible for shaping and advancing the company's cybersecurity program across enterprise IT and operational technology environments. This role involves providing technical direction, managing security architecture, and ensuring compliance with industry standards to reduce business risk.

Requirements

Candidates must have 8-10+ years of progressive experience in cybersecurity or security engineering with expertise in hybrid cloud environments and the Microsoft security ecosystem. A bachelor's degree in a relevant field is required, and professional certifications such as CISSP or GSEC are preferred.

Skills

Cybersecurity strategy
Security architecture
Incident response
Vulnerability management
Identity security
Risk management
Azure
Microsoft Defender
Microsoft Sentinel
Entra ID
Operational technology security
IEC 62443
NIST CSF
Cloud security
Technical leadership
Governance

Benefits

Paid vacation
Extended health benefits
Medical
Dental
Vision
Paramedical
Life insurance
RRSP/DPSP Plan
Employee and family assistance program

Visa sponsorship

Not detected in the job text

Keywords

Cybersecurity
Aerospace
IT
Operational Technology
Azure
Microsoft Defender
Sentinel
Entra ID
Arctic Wolf
XDR
SIEM
MFA
NIST CSF
ISO 27001
IEC 62443
CISSP
GSEC
GCIH
CCNP Security
Risk Management
Governance
Compliance
Incident Response
Vulnerability Management
Cloud Security
Manufacturing
Infrastructure
Security Architecture
Resilience
Defense-in-depth

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