Security coordinator Jobs in Ottawa, ON

Company Description

Build bold. Deliver impact. Win together.

At General Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the people we serve.

If you’re looking for meaningful work that contributes to a safer, more secure world, you’ll find purpose here. Every day, your skills will directly impact programs that matter.

Job Description

We are seeking a highly motivated Security Analyst with a strong background in threat hunting and detection engineering across Enterprise and Cloud workloads to join our Security Operations Centre (SOC).

This role is ideal for a cybersecurity professional with hands-on experience who thrives in cloud-smart environments and is passionate about proactively identifying advanced threats, operationalizing threat intelligence (including OSINT), and leveraging automation and AI to improve security outcomes.

The successful candidate will play a key role in enhancing threat visibility, strengthening detection logic, and improving response efficiency across enterprise and cloud environments.

Key Responsibilities

• Proactively hunt for advanced threats by analyzing security event data across enterprise and cloud environments using local and cloud native security tools.
• Continuously improve SOC detection capabilities through the design, implementation, and optimization of detection use cases evolving threats.
• Advise solutions architecture teams of Security Operations requirements supporting mandatory compliance needs and continuous improvements of SOC practices.
• Enhance SOC function efficiency, improve alert triage and increase detection speed through the adoption of Artificial Intelligence, and development of automation scripts and Security Orchestration & Response (SOR) playbooks.
• Validate security configurations and logging coverage across cloud and on-premise workloads.
• Investigate alerts and fine-tune EDR policies to quickly identify threats and support deep endpoint threat analysis.
• Integrate and operationalize threat intelligence feeds.
• Leverage Open Source Intelligence (OSINT) sources to identify emerging threats, attacker infrastructure, and indicators of compromise (IOCs).
• Perform phishing email analysis including header, payload, and URL inspection.
• Support incident response efforts including containment, eradication and recovery activities.
• Perform compliance activities related to continuous monitoring of Security Operations responsibilities

Qualifications

• Minimum 3+ years of experience in a Security Operations Centre with a focus on threat hunting across both Enterprise and Cloud workloads. (Preferred 5 years of experience)
• Strong understanding of cloud log sources and monitoring in multi-cloud environments including Microsoft Azure, Microsoft 365 and AWS
• Hands-on experience with SIEM platforms.
• Hands-on experience creating, refining and testing threat hunting queries within various security tools ( SIEM, EDR).
• Experience optimizing security operations through automation using industry standard scripting languages such as Python and Powershell
• Mindset to adopt and engrain AI technologies in support of threat prevention, detection and response
• Demonstrable experience responding to cyber incidents.
• Experience integrating threat intelligence feeds into detection workflows.
• Familiarity with MITRE ATT&CK detection mapping Experience performing phishing analysis

Education

• Degree in computer science, information security or related field, or equivalent industry experience
• GSOC, CSA, GCIH, CISSP, or other cyber security certifications are considered an asset

Personal Attributes

• Strong problem-solving and analytical skills
• Ability to work independently and as part of a team in a fast-paced, dynamic environment
• Detail-oriented with a focus on continuous improvement and proactive risk mitigation

It is a requirement that General Dynamics Mission Systems-Canada be registered with the Canadian Controlled Goods program and that all of its workforce be security assessed. Successful applicants must meet all applicable security requirements, including but not limited to the ability to obtain and maintain a Canadian government security clearance. Applicants may be required to meet additional security requirements in order to gain access to technical data, classified areas or information that is subject to international regulations. You must be eligible to work in Canada.

Additional Information

The hiring range for this position is $68,000-$88,000. Our goal is to provide a fair and competitive offer based on an assessment of internal equity and your qualifications, including:

• Relevant experience
• Technical and non-technical skills
• Education and certifications

Benefits
As a full-time employee at General Dynamics Mission Systems–Canada, you’ll enjoy a competitive total rewards package that supports your professional and personal well-being:

• Comprehensive medical, dental, and vision coverage for you and eligible dependents from day one (no cost), including flexible benefits options (HCSA) emergency travel insurance, and 24/7 virtual care services.
• Employee & Family Assistance Program (EFAP), onsite fitness facilities, and employee resource groups.
• Defined Contribution Pension Plan with employer contributions after 3 months, RRSP access from day one, and financial planning support.
• Flexible time off including vacation, holidays, parental leaves with top-up options, sick leave, and disability programs.
• Career development through learning platforms, educational assistance, mentoring, and reimbursement of professional memberships.
• Additional perks such as employee discounts, free onsite parking, social clubs, and an annual scholarship program for employees’ children.

Why join us?

• Purposeful Innovation: You’ll work on innovations that genuinely make a difference. You’ll apply advanced thinking, design expertise, and practical problem-solving to help equip military and allied forces with leading-edge systems. You’ll be surrounded by some of the brightest minds in the defence sector, contributing to next-generation technologies in an environment that celebrates creativity, new ideas, and modern solutions.
• Connection: We believe people do their best work when they feel they belong, and their ideas can flourish. Different perspectives, experiences, and ways of thinking help us innovate and grow. Strong relationships with our teammates help us unite, overcome challenges, and deliver the world-class quality we’re known for. Here, we are committed to inclusivity and ensures every individual feels valued, respected, and empowered.
• Challenging and Rewarding Career Pathways: Your career path matters to us. From mentorship and regular check-ins with your leader to educational support, professional certifications, and continuous training, you’ll have the resources you need to thrive. We encourage internal mobility so you can explore different business areas, broaden your skillset, and expand your network. You’ll be working on high-profile, impactful projects that challenge your skills, expand your expertise, and allow you to both learn from mentors and guide others along the way.

Accommodation
If you require accommodation during any stage of the application process, please contact Human Resources via .

Closing Date
We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.