Senior Cyber System Security Engineer

2279353No659869931400.00.013/04/2026Senior Cyber System Security Engineer18853BRFull Time PermanentHalifax, NS, Montreal, QC, Ottawa, ON

The Naval Programs teams spans across Lockheed Martin Canada Inc. (Lockheed Martin)''s main project sites (Kanata, Montreal, and Dartmouth), opportunities are available at all sites for supporting Naval Combat Systems Programs and Proposal Capture activities.

The candidate will participate as a Cyber Systems Security Engineer member of the Naval Development team in a multi-disciplined team environment to perform tasks such as requirements Verification and Validation (V&V), support security testing activities, issue analysis and resolution related to multiple subsystems.

The Cyber Systems Security Engineer will develop cybersecurity solutions to assure the confidentiality, availability, and integrity of the information systems of national and international programs. This will include the creation of cybersecurity architectures and other security artifacts for multiple information systems including:

• Design and implement structures to thwart malware and hacker intrusions in very large and complex military systems
• Information segregation (separating classified / unclassified information)
• System needs for security / Security Assessment & Authorization (SA&A)
• Access control systems and methodology.

Lockheed Martin is committed to upholding principles of equal opportunity, fostering a work environment that is aligned with our core values of integrity, respect, and exceptional performance. We recognize the importance of leveraging the unique talents and experiences of all our employees to drive innovation, deliver superior solutions, and maximize value for our customers. Our focus is on identifying the most qualified candidate for each role, regardless of their background. If you are interested in a position, we invite you to share how your skills and perspectives could bolster our team and encourage you to apply, even if you feel your qualifications do not fully meet all the job criteria outlined in our advertisement. Furthermore, Lockheed Martin is dedicated to ensuring our recruitment process is inclusive for all individuals. We are prepared to accommodate reasonable adjustments for applicants as needed.

• Possesses a bachelor's degree in engineering, computer science, or accreditations in cyber security engineering
• Minimum five years of professional experience in cyber security, systems engineering, or a related field
• Ability to obtain North Atlantic Treaty Organization (NATO) Secret clearance in a timely manner
• Communicate effectively with technical and non-technical members of the engineering/management staff and personnel assigned to related work
• Aptitude for solving challenging problems in a team environment
• Have a high degree of initiative and autonomy
• Ability to adapt and perform in a dynamic environment.
• Certified Information Systems Security Professional (CISSP) certification or equivalent
• Familiarity with WindChill
• Familiarity with Dynamic Object-Oriented Requirements System (DOORS)
• Familiarity with Cameo
• Ability to manage multiple conflicting priorities while progressing milestone tasks
• Familiarity with Systems Modelling Language (SysML) or other object-oriented design methodology
• Experience with Agile methods
• Experience with Defence domain
• Software or systems architecture (Virtualization, network topology, cyber settings, automated health monitoring, Operating Environment, etc.)
• Storage technologies
• Data and/or network security
• Docker, Kubernetes, or OpenStack
• Network engineering experience.

EngineeringHeadquartered in Ottawa, Lockheed Martin Canada is the Canadian unit of Lockheed Martin Corporation, a global defense technology company driving innovation and advancing scientific discovery. Our all-domain mission solutions and 21st Century Security vision accelerate the delivery of transformative technologies to ensure those we serve always stay ahead of ready. We operate major facilities in Ottawa, Montreal, Halifax, Calgary and Victoria and work on a wide range of programs from advanced naval technology products, aircraft sustainment, and unmanned systems software. This position is part of the Rotary and Mission Systems business area, where employees across Canada support engineering, systems integration, training, sustainment and in-service support programs for Canadian and international military customers across land, air and sea.

Nato Secret

We walk our talk when it comes to work/life balance! Your physical, mental and financial wellbeing matters to us. On top of working in a highly supportive, friendly, respectful environment, this is what you can expect when you join our team as a Regular Full-Time employee:

• Flexible, compressed work schedules, depending on business requirements, where you have the option of Fridays off, as well as the possibility to work remote part-time

• Competitive compensation

• Time to recharge with vacation, personal days, holidays, and parental leaves

• Comprehensive Family Medical, Dental and Vision coverage available on your first day of employment, along with:

• Virtual Health Care (24/7 access to medical professionals)

• A Wellness Spending Account to aid in your wellness journey

• Employee & Family Assistance Program (EFAP) which includes free face to face counselling sessions

• Medical Travel Insurance

• Onsite fitness facilities at our main office locations

• A Registered Retirement Savings Plan that includes matching company contributions on your first day of employment, that also includes access to Financial Advisors providing investment advice and comprehensive financial planning

• Employee discounts to save on goods, services and various recreational activities

• Access to a robust spectrum of development resources to enhance your skills and/or advance your career including:

• Free learning resources through a modern and engaging platform

• Education Assistance Program

• Reimbursement for a professional membership

• Self-directed Mentoring

Knowledge of the English language is required for this role as the position described in this posting requires the candidate to communicate every day with a virtual team outside Quebec as well as communicate with different members of the organization, clients and suppliers located outside of Canada. For engineering positions, the candidate must also be able to read or modify technical documents from our main clients and write technical documents for these same clients.

Controlled Goods Program