Last updated: 2025-11-06

18 Defense And Security Analyst jobs in Ottawa.

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General Dynamics Mission Systems–Canada

At General Dynamics Mission Systems–Canada, our focus extends beyond engineering technology solutions—we are dedicated to cultivating careers. If you seek a pu…

Cybersecurity Analyst

Ottawa

  • Skills: Cybersecurity, Secure Systems, Threat Modeling, Vulnerability Assessments, Security Policies, NIST, Risk Management, Governance, Audit Support, Security Clearance
  • Level: senior
  • Type: full_time

Babcock International

Babcock International works with customers around the world to improve the capability, reliability and availability of their most critical assets within the ke…

Configuration Management Specialist

Ottawa

  • Skills: configuration management, naval program, data management, technical documentation, team collaboration, EIA-649C, Microsoft Office, organizational skills, security clearance, training assets
  • Level: mid
  • Type: full_time

L3Harris Technologies

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedicati…

SIEM Detection Engineer

Ottawa

  • Skills: SIEM, Wazuh, Shuffle, threat detection, Elder Dynamics, adversary emulation, telemetry, cybersecurity, MITRE ATT&CK, DFIR
  • Level: mid
  • Type: full_time

General Dynamics Mission Systems–Canada

At General Dynamics Mission Systems–Canada, our focus extends beyond engineering technology solutions—we are dedicated to cultivating careers. If you seek a pu…

Systems Engineering Analyst

Ottawa

  • Skills: C5ISR-T program, system requirements, Model-Based Systems Engineering, communication systems, requirements management, traceability, networking systems, verification and validation, Canadian Armed Forces, bachelor's degree
  • Level: entry
  • Type: full_time

General Dynamics Mission Systems-Canada

General Dynamics Mission Systems-Canada is one of Canada's leading C4ISR and defence electronics companies, with a worldwide reputation for excellence in the p…

System Engineering Analyst, C5ISR

Nepean

  • Skills: System Engineering, C5ISR, MBSE, requirements management, block diagrams, verification, validation, communication systems, government security clearance, technical analysis
  • Level: entry
  • Type: full_time

ADGA

ADGA continuously strives to integrate advanced Diversity, Equity & Inclusion (DEI) approaches and practices into our work culture.

Radio Frequency Engineer

Ottawa

  • Skills: Radio Frequency Engineering, Technical Documentation, Integration Testing, Spectrum Compliance, Project Management, Communications Engineering, System Design, Technical Reviews, Cost Effective Solutions, Government Clearance
  • Level: senior
  • Type: contract

Telesat

Telesat is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunic…

Director, Defence Solutions Engineering

Ottawa

  • Skills: satellite communications, defence solutions, systems engineering, connectivity solutions, networking technologies, high security, radio frequency communications, business development, customer engagement, technical expertise
  • Level: senior
  • Type: full_time

ADGA

ADGA is dedicated to providing support and expertise in military operations, planning, and wargaming.

Senior Wargaming Subject Matter Expert (SME)

Ottawa

  • Skills: Wargaming, Military Operations, Planning, Facilitation, Design, Analysis, Coordination, Documentation, Training, Development
  • Level: senior
  • Type: full_time

General Dynamics Mission Systems-Canada

General Dynamics Mission Systems-Canada is one of Canada's leading C4ISR and defence electronics companies, with a worldwide reputation for excellence in the p…

Mission Specialist

Nepean

  • Skills: Mission Specialist, C4ISR, Technical Support, Military Operations, System Integration, Troubleshooting, User Training, Field Reports, Customer Relations, Equipment Performance
  • Level: mid
  • Type: full_time

Google

Part of Google Cloud, Mandiant is a recognized leader in dynamic cyber defense, threat intelligence and incident response services.

Senior Intelligence Analyst

Ottawa

  • Skills: cyber security, threat intelligence, forensic analysis, network security, customer engagement, project management, CTI methodologies, malware triage, incident response, data analysis
  • Level: mid
  • Type: full_time

WSP

WSP is one of the world's leading professional services firms. Our purpose is to future proof our cities and environments. We have over 65,000 team members acr…

Security Coordinator

Ottawa

  • Skills: security clearance, background checks, confidential information, governmental regulations, risk assessments, documentation, security protocols, compliance, communication skills, privacy laws
  • Level: mid
  • Type: full_time