Home / Jobs / Defence And Security
Jobs by Specialisation

Defence And Security
Jobs

No openings found right now · Updated daily

Open Roles

0

Avg Salary

$82k

Remote-Friendly

16%

Added This Week

1

Sectors with Defence And Security Roles
defence and security 29Management Consulting 8Defence and Security 6Defense And Space 3Defence and security 2Consulting 1aerospace 1
In-Demand Skills
System EngineeringPythonAgile methodologiesMBSERequirements managementCloud PlatformsSystem ArchitectureAgileAI toolsCloud platforms
50 of 0 positions Updated daily

Senior Technical Architect - Linux Systems & Cloud

ADGA Group Consultants Inc

Ottawa, Canada Onsite mid Direct
Apply →

Senior Software Developer

ADGA Group Consultants Inc

Ottawa, Canada Onsite mid Direct
Apply →

Software Developer

ADGA Group Consultants Inc

Ottawa, Canada Onsite mid Direct
Apply →

Senior Project Engineer - Systems Engineer

General Dynamics Mission System International

Ottawa, ON, Canada Onsite not-applicable Direct
Apply →

Mission Specialist, Land C5ISR

General Dynamics Mission Systems

Ottawa, ON, Canada Onsite mid Direct
Apply →

Senior System Engineering Analyst

General Dynamics Mission Systems

Ottawa, ON, Canada Onsite mid Direct
Apply →

Project, Programme, Portfolio Manager - Consultant Analyst (Defence & Government)

PA Consulting

London, United Kingdom Hybrid mid Direct
Apply →

Co-op Fall 2026 - Mobile Domain System Engineering - 12 Months

General Dynamics Mission Systems–Canada

Calgary, AB, Canada Hybrid internship Direct
Apply →

Intermediate Human Factors & Ergonomics Specialist

General Dynamics Mission Systems–Canada

Calgary, AB, Canada Onsite mid Direct
Apply →

Software Engineering Developer, DevOps

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada Hybrid mid Direct
Apply →

System Engineering Analyst, Advanced Vetronics Systems

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada mid Direct
Apply →

Program Manager, Sonar Systems

General Dynamics Mission Systems–Canada

Cole Harbour, NS, Canada mid Direct
Apply →

System Engineering Analyst, Senior

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada mid Direct
Apply →

Project Engineer, Vehicle Electronics

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada mid Direct
Apply →

IT Service Manager

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada Currently working 4 days on site and/or as required by business needs mid Direct
Apply →

Software Development & Product Test

General Dynamics Mission Systems–Canada

Calgary, AB, Canada No mid Direct
Apply →

System Engineering Analyst, ISTAR Program, Electronic Warfare

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada No entry Direct
Apply →

Cybersecurity System Engineering, Air & Naval

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada No mid Direct
Apply →

Human Resources Business Partner (New Grad Opportunity)

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada No entry Direct
Apply →

Co-op Fall 2026 - System Architecture - 8-12 Months

General Dynamics Mission Systems–Canada

Calgary, AB, Canada Hybrid work model internship Direct
Apply →

Co-op Fall 2026 - System Architecture

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada Hybrid internship Direct
Apply →

Solution Architect

PA Consulting

Bristol, England, United Kingdom Hybrid mid Direct
Apply →

Senior ISTAR Software Engineer

General Dynamics Mission Systems–Canada

Nepean, Ontario, Canada This role requires on-site work at our Ottawa office and customer locations within the National Capital Region, with flexibility to work remotely when necessary. entry Direct
Apply →

Strategic Communications Advisor

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada Hybrid: minimum of two days per week in the office mid Direct
Apply →

Solution Architect

PA Consulting

London, United Kingdom Hybrid mid Direct
Apply →

Solution Architect

PA Consulting

Belfast, Northern Ireland, United Kingdom Hybrid: minimum 2 days per week in office or on client site mid Direct
Apply →

Solution Architect

PA Consulting

Manchester, England, United Kingdom Hybrid mid Direct
Apply →

Senior AI & Data Architect

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada No mid Direct
Apply →

System Integration & Test, Intermediate

General Dynamics Mission System International

Calgary, AB, Canada No mid Direct
Apply →

Co-op Fall 2026 - Firmware Development and Test - 12-Months

General Dynamics Mission System International

Calgary, AB, Canada Hybrid internship Direct
Apply →

Co-op Fall 2026 - Unreal Engine Developer - 4 Months

General Dynamics Mission System International

Ottawa, ON, Canada No internship Direct
Apply →

Project, Programme, Portfolio Manager - Consultant Analyst

PA Consulting

London, United Kingdom hybrid mid Direct
Apply →

Junior Consultant

PA Consulting

Utrecht, Netherlands flexible / hybrid working entry Direct
Apply →

Business Support Facilitator

PA Consulting

Denver, United States Hybrid working model offering flexibility (3-4 days in office) mid Direct
Apply →

SAP User & Authorization Management Specialist

Airbus

Portugal hybrid Professional Direct
Apply →

Software Engineering Manager

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada No mid Direct
Apply →

Commercial & Procurement Specialist - Defence & Security - Consultant

PA Consulting

London, United Kingdom Hybrid mid Direct
Apply →

Senior Quality Assurance Specialist

ADGA Group Consultants Inc

Ottawa, Canada No mid Direct
Apply →

Junior Consultant

PA Consulting

Utrecht, Netherlands Hybrid: with opportunities for flexible / hybrid working entry Direct
Apply →

System Integration Verification & Validation

General Dynamics Mission Systems–Canada

Cole Harbour, NS, Canada This is ideal for someone who thrives in a combination of both lab and office environment. mid Direct
Apply →

Co-op Fall 2026 - Project Engineering, Advanced Vetronics Systems - 4 Months

General Dynamics Mission System International

Ottawa, ON, Canada Hybrid internship Direct
Apply →

Junior Hardware Engineer

General Dynamics Mission Systems–Canada

Calgary, AB, Canada No entry Direct
Apply →

Co-op Fall 2026 - Ergonomics and Human Factors - 8-16 Months

General Dynamics Mission System International

Calgary, AB, Canada No internship Direct
Apply →

Software Engineers

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada mid Direct
Apply →

Co-op Fall 2026 - Software Developer, Machine Learning Computer Vision - 4 Months

General Dynamics Mission System International

Ottawa, ON, Canada Hybrid internship Direct
Apply →

Co-op Fall 2026 - Embedded Software Developer / Modeler - 4 Months

General Dynamics Mission System International

Ottawa, ON, Canada Hybrid work model (where applicable) internship Direct
Apply →

Co-op Fall 2026 - Software/Systems Engineering - 8-12 Months

General Dynamics Mission System International

Ottawa, ON, Canada Hybrid work model (where applicable) internship Direct
Apply →

Co-op Fall 2026 - Unreal Engine Developer - 4 Months

General Dynamics Mission System International

Ottawa, ON, Canada No internship Direct
Apply →

Senior IT Security Design Specialist

ADGA Group Consultants Inc

Ottawa, Canada mid Direct
Apply →

Scrum Master (Software Engineering Developer)

General Dynamics Mission Systems–Canada

Ottawa, ON, Canada No not-applicable Direct
Apply →

Common Questions

How many Defence And Security jobs are available?
JobsGlitch lists active Defence And Security jobs sourced daily from Greenhouse, Lever, Ashby, Workday, and other top ATS platforms.
Where are most Defence And Security jobs located?
Defence And Security jobs are available globally — including remote positions.
Are there remote Defence And Security jobs?
Yes — 16% of current Defence And Security job listings are remote-friendly.
Which companies are hiring for Defence And Security roles?
Top companies currently hiring in Defence And Security include General Dynamics Mission Systems–Canada, General Dynamics Mission System International, PA Consulting.