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Develops secure system architectures and cybersecurity controls for defense systems. Performs threat modeling, vulnerability assessments, security testing, exploitability analysis, and risk assessments. Creates security test procedures, system security plans, audit artifacts, and security reports while supporting SA&A activities and military security standards. The role also includes stakeholder engagement, technical validation, mentoring junior personnel, and vulnerability remediation tracking.

Leads product and systems security engineering for complex, safety-critical airborne mission systems. Responsibilities include owning security architecture, defining secure-by-design strategies and requirements, leading threat modeling and risk assessments, guiding accreditation activities, advising multidisciplinary engineering teams, reviewing security evidence, engaging assurance stakeholders, and coaching security engineers across a major defence programme.

Develops product and systems security for safety-critical airborne mission-computing systems. Responsibilities include security requirements, threat modeling, vulnerability analysis, risk assessments, secure architectures, security assurance evidence, accreditation support, and collaboration with systems, software, hardware, safety, and certification engineers on defence programmes.

Manage supplier quality performance, audits, non-conformances, corrective actions, approvals, documentation, and continuous improvement. Partner with Procurement, Supply Chain, suppliers, and internal stakeholders to resolve quality issues, maintain compliance, support counterfeit prevention, and improve supplier processes. The role includes reviewing technical quality documentation, leading supplier development activities, managing returns, and conducting occasional UK and European supplier travel.

Supports the integration, verification, qualification, and testing of complex hardware, software, firmware, and communication systems. Develops test cases and procedures, executes laboratory tests, analyzes results, documents defects and findings, maintains automated test scripts, and supports requirements traceability. Collaborates with Agile/Scrum engineering teams on technical analysis, design documentation, reviews, and system validation under the guidance of experienced engineers.

Develop and maintain software for mission-critical air and naval sonar systems. Responsibilities include requirements analysis, software design, coding, testing, integration, troubleshooting, root cause analysis, code reviews, technical documentation, and collaboration across engineering teams. The role also provides technical support and presents software designs and validation results. Candidates will work in Agile environments using modern programming languages, object-oriented design, UML, Linux, and version control systems.

Supports project managers by maintaining planning discipline and monitoring scope, schedules, budgets, risks, issues, and exceptions across medium- to high-complexity projects. The role produces project reporting, escalates concerns through established routes, recommends solutions, and promotes effective project controls and continuous improvement. It requires proficiency with Microsoft Project and Office applications, risk management experience, project support expertise, and the ability to work independently in a controlled project environment.

Develop and manage system requirements, interface specifications, information flows, operational models, and traceability for complex Canadian Armed Forces C5ISR-T systems. Apply MBSE techniques using DNDAF and UAF, create system diagrams, support verification and validation activities, review test artifacts, and produce VCRMs. Collaborate with DND and internal stakeholders, present status updates, deliver engineering work products, meet milestones, and mentor team members.

Develop, test, integrate, and maintain software supporting mission-critical aerospace and defense systems. Responsibilities include requirements analysis, software design, coding, documentation, code reviews, troubleshooting, root cause analysis, system integration, validation, technical support, and presenting technical content. The role requires collaboration across teams and adherence to software standards, with positions based in Ottawa or Halifax.

Operates, tests, maintains, calibrates, and troubleshoots electronic test equipment and circuits from system to component level. Performs basic soldering and mechanical rework, interprets schematics and technical documentation, records test and quality results, resolves technical issues, and mentors technicians in debugging and product testing. The role is full-time and on-site in Ottawa, with production-floor work and eligibility requirements for Canadian government security clearance.