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Added 15 mins ago
W
Senior Manager, Supply Chain
Worley
Calgary, AB
- Full-time
Reporting functionally to the Supply Chain Director, the Senior Supply Chain Manager leads the delivery of integrated supply chain activities from planning and strategy development through…
Added 29 mins ago
PC
Clinical Quality & Safety Senior Consultant
Primary Care Alberta
AB · Alberta, Canada
- Full-time
Reporting to the Program Manager - Quality Management, Improvement & Safety, the Senior Consultant position is a provincial leadership role accountable for developing and operationalizing…
Added 29 mins ago
A
Senior Product Manager, Interoperability
Autodesk
Toronto, ON
- Full-time
…our Platform Services Product Data team as a Senior Product Manager for Interoperability. Here, you’ll play a key role in redefining the intersection of design and technology across…
Added 29 mins ago
A
Senior Product Manager, Interoperability
Autodesk
Toronto, ON
- Full-time
…our Platform Services Product Data team as a Senior Product Manager for Interoperability. Here, you’ll play a key role in redefining the intersection of design and technology across…
Added 29 mins ago
C
Portfolio Manager, Civil Training Programs-EN
CAE
Montreal, QC
- Full-time
Support customer-facing strategic initiatives and represent the company professionally with customers and external stakeholders.
Added 29 mins ago
GO
IT Investment Planning & Financial Strategy Manager
Government of Manitoba
Winnipeg, MB
- Full-time
Reporting to the Executive Director, the IT Investment Planning and Financial Strategy Manager provides strategic leadership and expert advice related to IT investment planning, financial…
Added 29 mins ago
S
Talent & Development Manager
Specsavers
Burnaby, BC
- Full-time
We are seeking an experienced Talent & Development (T&D) Manager to partner with the Head of Talent & Development in designing, implementing, and continuously improving our learning and…
Added 30 mins ago
T
Associate, Supervision and Governance, Business Management, Corporate & Investment Banking
TD
Toronto, ON
- Full-time
The Business Management Team within Corporate & Investment Banking is responsible for providing ongoing strategic and operational support, as well as supervisory oversight, to front-line…
Added 30 mins ago
Associate Director, Economic & Resource Policy
Government of Alberta
AB
Executive Council works to ensure effective strategic planning and coordinated policy development and communications across government, engages Albertans and the broader global community,…
Added 30 mins ago
J
Analyst, Operational Performance / Hybrid
JLL
Toronto, ON · CAN-CORP Toronto-Toronto, Canada
- Full-time
Identify opportunities to redirect capacity from recurring tasks toward higher-value strategic analysis
Added 44 mins ago
ES
Senior Manager PA and DPM - 12 Months Contract- Express Scripts Canada
Express Scripts Canada
Mississauga, ON
- Full-time
Job Title: Senior Manager PA and DPM contract
Added 45 mins ago
NF
District Sales Manager- GTA (Scarborough)
Neo Financial
Toronto, ON · Scarborough, Ontario
- Full-time
As a District Sales Manager at Neo Financial, you will be a pivotal leader responsible for the profitability and success of a designated district, encompassing up to six mall locations. You…
Added 58 mins ago
SH
Business Analyst
SE Health
Markham, ON
- Full-time
…innovation meets impact - supporting our direct care teams, driving strategic growth, and helping to shape the future of health care. As a member of our amazing Home Office team, you’ll…
Added 58 mins ago
SH
Project Manager, Enterprise Value Delivery
SE Health
Markham, ON
- Full-time
…innovation meets impact - supporting our direct care teams, driving strategic growth, and helping to shape the future of health care. As a member of our amazing Home Office team, you’ll…
Added 58 mins ago
C
Manager Service Operations (PL)-CA
CN
Montreal, QC
- Full-time
Consulted during business intake for operational cost estimation and during delivery for operational readiness of new initiatives.
Added 59 mins ago
GO
Associate Director, Economic & Resource Policy
Government of Alberta
AB · Edmonton, AB
- Full-time
Executive Council works to ensure effective strategic planning and coordinated policy development and communications across government, engages Albertans and the broader global community,…
Added 59 mins ago
Facilities and Maintenance Manager
Covenant Care + Covenant Living
Calgary, AB · Edmonton, AB · Lethbridge, AB · Red Deer, AB
Reporting to the Director, Strategic Initiatives, this leadership role is responsible for the safe, efficient, and cost-effective operation of buildings, equipment, building systems, and…
Added 59 mins ago
RH
Terminal Manager
Racines Humaines Inc.
Laval, QC
- Full-time
…transportation and distribution sector in its search for a new Terminal Manager to oversee the full operational management of one of its main…
Added 1 hour ago
OA
Financial Services Manager - OpenRoad Honda Burnaby
OpenRoad Auto Group
Burnaby, BC
- Full-time
We are proud of our forward-thinking culture developed over 40 years of continuous improvement initiatives. OpenRoad is one of the largest and fastest growing automotive retail groups in…
Added 1 hour ago
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Senior Manager- Clean Economy
Deloitte
St. John's, NL · Greater St. John's Metropolitan Area
- Full-time
…relationships. You will be challenged with more complex and strategic projects on the path to becoming a trusted business advisor and to gain a broader view of business challenges and…
Added 1 hour ago
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Senior Manager- Clean Economy
Deloitte
Fredericton, NB
- Full-time
…relationships. You will be challenged with more complex and strategic projects on the path to becoming a trusted business advisor and to gain a broader view of business challenges and…
Added 1 hour ago
OP
Security Programs Senior Consultant
Ontario Power Generation
Oshawa, ON
- Full-time
Reporting to the Senior Manager SES Programs, this position is responsible for providing strategic leadership, technical expertise, and project oversight to strengthen nuclear security…
Added 1 hour ago
D
Senior Manager- Clean Economy
Deloitte
Saint John, NB
- Full-time
…relationships. You will be challenged with more complex and strategic projects on the path to becoming a trusted business advisor and to gain a broader view of business challenges and…
Added 1 hour ago
K
Senior Manager, Food Innovation Technology
KFC
Vaughan, ON
- Full-time
The Senior Food Innovation Technology Manager is the heart of our business and can balance the art and science of innovation, development, and food safety. They have passion for food and…
Added 1 hour ago
T
Senior Business Analyst - Enterprise Data Management Office (EDMO)
TD
Toronto, ON
- Full-time
…governance, risk, control, and platform teams to translate strategic priorities into clearly defined outcomes, requirements, delivery plans, and measurable business…

Westerkirk

Lead, Cyber Security

Calgary, AB, Canada

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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.

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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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