Security Specialist

General Dynamics Missions System International; Dartmouth; On-site; CAD 70,000 - 85,000; Full time

Job summary

General Dynamics Mission Systems–Canada is hiring a Security Specialist for the Corporate Security Team in Halifax. The role focuses on protecting information, escorting visitors, and maintaining training materials while supporting security programs and incident response.

The position requires a strong security mindset, ability to manage multiple tasks, and collaboration across teams. Excellent communication and problem-solving skills are needed for year-round coverage.

Qualifications

• Must have High School Diploma.
• Criminology background considered an asset.

Responsibilities

• Hand carriage of classified information and proper record keeping in systems.
• Escort visitors in secure areas.
• Provide and maintain Security Awareness & Training.

Skills

Discretion & multitasking

Calm under pressure

Team leadership

Strong communication

Relationship management

MS Office proficiency

AI for improvement

Security regulation knowledge

Adaptability to travel

Education

High School Diploma

Criminology degree beneficial

Tools

Video surveillance systems

Enterprise security systems

Security management systems

Access control systems

Network Video

Post Orders documentation

Job 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 currently hiring aSecurity Specialistto join our Corporate Security Team inHalifax. Our Corporate Security Team members play a critical role in providing a safe and secure work environment. They actively monitor, assess and evolve security processes and protocols in real time to ensure compliance with government regulations and work with our internal teams on existing day-to-day activities. TheSecurity Specialistis responsible for a number of key deliverables:

Alternate Company Security Officer (ACSO)

• Hand carriage of classified information and proper record keeping in systems
• Escort visitors in secure areas
• Ensure training has been provided for lab staff for security protocols/compliance & work with the project manager to develop & maintain training material by auditing the managers records as required
• Provide and maintain the required Security Awareness & Training
• Administrative support to Security personnel - includes filing, printing, creating files, assisting with terminations
• Assist with, or lead, internal security projects such as classified documents records system
• Support internal investigations, as required
• Assist security team with updating security management systems on an as-required basis
• Review incident reports, analyzing the impact and producing clear summaries for decision makers and handling initial investigations on security and safety breaches and liaising with departments to address security exposures
• Implementing security procedures and policies, taking into consideration high-risk areas of exposure and ensuring proper security is maintained
• Provide support to security team to include resetting security panels and troubleshooting issues
• On-call support for both Corporate Security functions, on a rotational basis.
• Support to the primary BCP Coordinator to maintain program processes and practices which effectively ensure that the enterprise program remains current, and incorporates/aligns with industry standards and practices as appropriate, and adequately covers general regulatory requirements
• Assists with processes that support BCP requirements as part of the enterprise operational risk framework
• Provide 24/7 event management on-call support on a rotational basis
• Assist Calgary and Ottawa as required

Operational and Physical Security

• Oversee the Commissionaire guard services contract and direct day-to-day operations through the Site Sergeant in Halifax
• Review training requirements and forecast additional staffing requirements for guard staff
• Update and maintain Post Orders with Corps of Commissionaires Site Sergeant in Halifax

Milestone

• Support to the Application Administrator for Halifax
• Surveillance Camera planning, installation (assist technicians), programming and upkeep
• Provide ongoing support with investigations by way of photo retrieval for incidents and clear information dissemination; overseeing the daily operations of the access control system, which include Network Digital Video, other surveillance systems, communication devices, data base programming and other related equipment, problem analysis & resolution, equipment maintenance & repair
• Coordination of security management system upgrades, updates and maintenance through contracted service provider in Halifax
• Badge administration, report generation, troubleshooting, and configuration for security hardware

Physical Destructions

• Support the company policy on destruction of sensitive materials
• Assist and support the coordination of destruction through authorized external contractors and/or internal equipment, as necessary
• Ensure the company policy and Federal Regulations on destruction of various types of controlled media are followed by GDMS-C

Qualifications

• High School Diploma Required
• College Diploma or University Degree with Criminology backgroundconsidered an asset

Experience:

• Ability to work both independently and part of a team, be discrete and manage multiple tasks simultaneously
• Knowledge of Business Continuity Planning processes and best practices would be considered an asset
• Exceptional ability to remain calm under stress
• Excellent team skills, both as a leader and as a team player
• Strong communication skills, related to facilitation, documentation and reporting
• Highly developed relationship management, influencing and leadership skills
• Experience in administration and design of video monitoring systems and enterprise security systems would be considered an asset
• Identifies opportunities to apply AI for continuous improvement and innovation
• Detailed knowledge of PSPC, Contract Security Program (CSP), Contract Security Manual (CSM), Canadian Controlled Goods Program and Regulations, Canadian Defence Production Act, Working knowledge of the US International Traffic in Arms Regulations would be considered an asset.
• Should have a very good working knowledge with Microsoft Office tools

Security

• Must be able to obtain approval as ACSO from Public Services and Procurement Canada's Contract Security Program (CSP)
• 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 $70,000 - $85,000 CAD annually. Our goal is to provide a fair and competitive offer based on an assessment of internal equity and your qualifications, including:

• 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.
• 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 [e-mail].

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.

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