Senior Technical Architect - DevSecOps & IT Service Delivery (Defence / NC2SS) at adgagroupconsultantsinc1 – Ottawa | Jobyssey

We are seeking an experienced Technical Architect to support the Command Management & Security (CM&Sec) function within a high-security defence environment. This role will be responsible for defining and evolving service delivery strategy, technical architecture, and DevSecOps adoption across a complex portfolio of mission-critical applications. The successful candidate will operate at both a strategic and technical level, ensuring solutions align with operational requirements, cyber security priorities, and constrained deployment environments (including shipboard and low-bandwidth scenarios).

This is a proactive recruitment initiative, with potential start dates in the coming weeks or months, contingent on contract award.

Key Responsibilities

Service Delivery & Strategy

Develop and maintain the Service Delivery Strategy across the application portfolio
Define scope, operating model, and service delivery frameworks aligned to mission requirements
Assess application portfolio against business needs, user requirements, and technical fit
Evaluate and incorporate open-source solutions where appropriate

Architecture & Technology Leadership

Develop architecture roadmaps, data models, and system integration strategies
Define data standards, interface requirements, and system interoperability models
Analyze and recommend technology solutions within DND’s secure and constrained environments
Design solutions optimized for low-bandwidth and deployed operations (e.g., shipboard use)

DevSecOps & Automation

Lead the implementation of a DevSecOps adoption strategy using GitLab and Azure DevOps
Establish repository structures, branching strategies, and CI/CD pipelines
Drive automation initiatives to improve operational efficiency and service delivery
Integrate analytics and reporting tools to track portfolio performance and KPIs

Cyber Security & Risk Management

Provide a high-level cyber security vision for Command-and-Control (C2) systems
Assess security risks, vulnerabilities, and architectural gaps, recommending mitigations
Align cyber security practices with allied and partner organizations

Process Improvement & Governance

Conduct impact assessments and change management for technology updates
Analyze service performance and drive continuous improvement initiatives
Apply ITIL Service Value Chain principles to enhance service delivery
Lead stakeholder analysis and recommend strategies to improve engagement and coordination

Reporting & Communication

Prepare and deliver technical briefings to senior leadership
Provide regular progress updates and strategic recommendations

Technical Environment

Operating Systems: Windows, Ubuntu, CentOS, Red Hat
Virtualization & Containers: Docker, VMware
Cloud & DevOps: Azure, GitLab, Azure DevOps (CI/CD)
Languages: Java, SQL, HTML
Databases: Oracle, MySQL, PostgreSQL, MongoDB

5+ years experience as a Technical Architect
College diploma or University degree in Computer Science, Engineering, IT, or related discipline
Proven experience developing:
- Technology architectures and roadmaps
- Risk assessments and security frameworks
- Technology adoption and sustainability strategies
Experience analyzing:
- Application architecture security elements
- Risks and vulnerabilities with recommended safeguards
Experience implementing DevSecOps practices, including:
- CI/CD pipelines using GitLab and/or Azure DevOps
- Integration of development, acquisition, and operations workflows
Experience applying ITIL Service Value Chain principles
Experience defining and tracking portfolio performance metrics and analytics
Experience working in defence, government, or high-security environments
Familiarity with Command-and-Control (C2) systems
Experience supporting distributed or bandwidth-constrained systems
Strong stakeholder engagement and cross-functional leadership experience

Must currently hold or be eligible to obtain and maintain a Secret (Level II) Canadian Federal Government Security clearance.

If you require accommodations during any stage of the application or interview process, please let us know. We are happy to work with you to meet your needs.

*Our recruitment systems include artificial intelligence–enabled tools; however, AI is not used to screen, evaluate, or make decisions about applicants for this role.

*Unless otherwise stated, all job postings reflect a current vacancy at the time of publication.

Work-Life Balance

We strongly support a healthy and productive work-life balance. This starts with a flexible approach to work, and policies designed to support employees through their day-to-day routines and major life events. For example, we offer a Maternity/Parental Top-Up (up to 52 weeks) and a Reservist Leave Top-Up (up to 180 days).

Belong@ADGA

ADGA continuously strives to integrate advanced Diversity, Equity & Inclusion (DEI) approaches and practices into our work culture. Our employee-based DEI Committee explores activities and invites discussions that foster an environment where all employees feel valued, respected, and heard.

Compensation

Above and beyond our commitment to offer a competitive base salary, ADGA has a company-wide profit-sharing plan for all full-time and part-time employees.

Comprehensive Benefits and Total Rewards

We offer a comprehensive benefit program, providing employees with the choice between base or enhanced plans. Depending on the plan, ADGA pays for Health & Dental, a Health Spending Account, Short-Term Disability, an Employee Assistance Program, and a Telemedicine service. Also offered: discounts on gym memberships, 5,000+ perks through Perkoplis, a Deferred Profit Sharing Plan, and access to a wide range of other employee-centric services and savings programs.

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