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Added 14 mins ago
ES
Customer Success Manager (Budget)
Euna Solutions
ON · Oakville, Ontario
- Full-time
The Customer Success Manager has a strategic and supportive role within the Customer Success team at Euna Solutions, reporting to the Manager of Customer Success.
Added 14 mins ago
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Canada_National Manager, Strategic Partnerships
Celltrion Healthcare Co., Ltd.
Toronto, ON
- Full-time
The National Manager, Strategic Partnerships is a key leadership role within Celltrion Healthcare Canada (CTHC). This position is responsible for leading the Regional Manager, Strategic…
Added 29 mins ago
TH
Discharge Planner - (Full Time) Emergency Department
Trillium Health Partners
Mississauga, ON
- Full-time
…values of compassion, excellence, and courage, and through our strategic roadmap, Plan to 2030, we are creating a new kind of health care - defined not by illness, but by the health and…
Added 59 mins ago
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AI Platform - B2B Sales Manager
TP
Toronto, ON
- Full-time
Ranked 11th in the world's Top 25 Best Workplaces by Fortune Magazine, in partnership with Great Place ato Work®; Best Employer certification earned in 64 countries covering more than 97%…
Added 59 mins ago
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U SPORTS Winter Intern
M2 Partners
Toronto, ON
- Full-time
…execution. Founded by Jill M. Speirs in 2011, M2 has grown from a strategic consulting firm into a global practice built on long-term client partnerships. As a trusted partner of Adobe for…
Added 59 mins ago
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Financial Planning and Analysis Manager
Diploma Healthcare Group
Mississauga, ON
- $96,000 to $120,000 CAD / year
- Full-time
…with senior management to prepare the business’ financial and strategic plans and work with the business to build annual budgets and forecasts while analyzing financial and operational…
Added 59 mins ago
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Director, Corporate Partnerships
Vancouver Rise FC
Vancouver, BC · Greater Vancouver Metropolitan Area
- Full-time
Provide strategic mentorship and professional development to the Manager, Partnership Marketing, ensuring the effective execution of existing partner agreements and the achievement of…
Added 59 mins ago
RO
L.R. Wilson Curator of Canadian Art & Culture
Royal Ontario Museum
Toronto, ON
- Full-time
To realize this vision, ROM has adopted a strategic direction that builds on its strengths and capabilities while evolving in step with a rapidly changing world. The Museum is becoming an…
Added 1 hour ago
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Manager Case Management Services
Medavie
NB · NL · NS · ON · PE · Montreal, QC · MBC QC Local Office Montréal
- Full-time
Reporting to the AVP, Disability Management Operations, the Manager, Life & Disability Management is accountable for the operational performance, quality, and outcomes of STD and LTD…
Added 1 hour ago
Manager, Strategic Partnerships & Growth
Scotiabank
Ottawa, ON
Reporting to the Senior Manager, Strategic Partnerships & Growth, the Manager, Partnership Development & Growth is responsible for identifying, developing and launching new partnerships…
Added 1 hour ago
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Curatorial Project Director, Canada (24-month contract)
Royal Ontario Museum
Toronto, ON
- $100,000 to $140,000 CAD / year
- Full-time
Lead planning for the gallery redevelopment in partnership with the project manager, including timelines, budgets, research activities, and risk management.
Added 1 hour ago
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Global Human Resources Manager
Kiocafe
Toronto, ON
- Full-time
KioCafé is seeking an experienced and proactive Global Human Resources Manager to oversee and manage HR operations across our offices in Canada, the United States, and China.
Added 1 hour ago
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Manager Marketing & Communications
E2IP TECHNOLOGIES
Montreal, QC
- Full-time
Plan and lead targeted campaigns aimed at priority accounts, industries, and buyer roles, in partnership with Sales and the Strategic Account Managers
Added 1 hour ago
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Financial Services Consultant
Assiniboine Credit Union
Rivers, MB
- Full-time
Reporting to the Branch Manager, the Financial Consultant plays a key role in deepening member relationships by delivering proactive, personalized advice and supporting a broad range of…
Added 1 hour ago
AP
Manager, Data Analytics and Reporting
Alexion Pharmaceuticals, Inc.
Mississauga, ON
- Full-time
The Manager, Analytics & Reporting will lead the creation of trusted, scalable analytics and reporting that power the US Commercial business across Specialty Pharmacy, Specialty Infusion…
Added 1 hour ago
LS
Business Development Manager – OEM Manufacturer (HVAC, Hydronics and Ventilation)
Lock Search Group
Vancouver, BC
- Full-time
Cameron Lappin of Lock Search Group, in partnership with a leading, national OEM Manufacturer in the HVAC, Hydronics and Ventilation sector, is seeking an experienced BDM to support their…
Added 1 hour ago
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Marketing Manager - Poppi (1 Year Contract)
PepsiCo
Mississauga, ON
- Full-time
We are looking to hire a Marketing Manager to lead our newest brand to the portfolio, Poppi! This will give you the opportunity to champion growth within one of the largest CPG categories…
Added 1 hour ago
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Sr. Connectivity Partnership Manager
Geotab
Oakville, ON
- Full-time
Role Description The Sr. Connectivity Partnership Manager is a full-time role responsible for leading and expanding strategic connectivity partnerships that drive growth and innovation…
Added 1 hour ago
Recruiter (Vancouver)
Pacific Coastal Airlines
Richmond, BC
Collaborate closely with hiring managers to understand staffing needs and provide strategic recruitment support
Added 1 hour ago
DB
Sales Coordinator
Discover Banff Tours
Banff, AB
- Full-time
Reporting to the Product Services Manager, the Sales Coordinator represents our brands, generates leads, builds partnerships, and brings in group and corporate business through outreach,…
Added 2 hours ago
CO
Growth Coordinator
City of Saint John
Saint John, NB
- Full-time
In partnership with the City Market Manager, solicit local vendors that are interested in setting up space in the City Market, Open Streets, Market Slip or on other City property, and…
Added 2 hours ago
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Manager, Vendor Relations
SNDL Inc.
AB · BC · Kitchener, ON · Toronto, ON
- Full-time
The Manager, Vendor Relations plays a critical role in translating merchandising and commercial strategy into mutually beneficial supplier partnerships and trade programming for SNDL’s…
Added 2 hours ago
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National Accounts Director
OPENLANE
Brampton, ON
- $100,000 to $125,000 CAD / year
- Full-time
Strategic Account Leadership & Client Partnership - 30%
Added 2 hours ago
FH
General Manager - Fairmont Le Chateau Frontenac
Fairmont Hotels & Resorts
Quebec, QC
- Full-time
As a visionary leader, you will play a pivotal role in shaping our strategic direction. Your involvement in goal setting and objective communication will propel business growth and solidify…
Added 2 hours ago
SENIOR PROJECT MANAGER (Community Infrastructure)
City of Toronto
Toronto, ON
The Senior Project Manager will lead complex initiatives that plan, secure, deliver, sustain and evaluate equitable community infrastructure, including community spaces, hubs, community…

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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