Find work in Canada.

319,828 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 23 mins ago
RD
Full Stack Engineer
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Added 23 mins ago
BS
HIL Simulation Controls Engineer
Bartech Staffing
Toronto, ON · Greater Toronto Area, Canada
- $48 to $50 CAD / hour
- Contract
…engaged us to assist them in hiring a contract HIL Controls Engineer in Oshawa, Ontario. If you are interested in an opportunity to get your foot in the door with leading company, we want…
Added 23 mins ago
A
Software Engineer
ALTEN
Sainte-Anne-de-Bellevue, QC
- Full-time
Développer la logique côté serveur, les règles métiers, et créer/consommer des APIs REST pour une intégration fluide entre les systèmes.
Added 23 mins ago
RH
Java Software Engineer
Robert Half
Toronto, ON
- $100,000 to $130,000 CAD / year
- Full-time
We are helping a growing and highly innovative financial services organization with a new Java Engineer to join their Payments Technology team. This is an exciting opportunity for a…
Added 25 mins ago
H
Digital Payload Principal Systems Engineer | Remote Opportunity | Fastwater Stafing
HIKINEX
Remote, Canada
- Full-time
- Remote
We are seeking a Digital Payload Principal Systems Engineer to provide technical leadership in the architecture, design, and delivery of next-generation digital satellite payloads. In this…
Added 25 mins ago
M-
Spécialiste en intégration de systèmes, IA souveraine
Mila - Institut québécois d'intelligence artificielle
Montreal, QC
- Full-time
…Kubernetes en production. Vous travaillerez avec l'équipe d'intégration pour paqueter leurs composants et les déployer dans des environnements de référence à l'aide de flux de travail…
Added 25 mins ago
Co-op, Electrical Engineer
Enedym Inc
Hamilton, ON
Enedym Electrical Engineering Co-op (PCB Design & Integration)
Added 25 mins ago
Site Reliability Engineer, AI Observability
Appnovation Technologies
Toronto, ON · Montreal, QC
We’re looking for a Site Reliability Engineer to keep a shared observability platform for LLM-based applications running for a global life sciences client. The platform is built on Langfuse…
Added 40 mins ago
M
Senior Cloud Engineer -Hybrid
Manulife
Toronto, ON · Waterloo, ON
- Full-time
Are you passionate about building scalable, secure, and modern cloud solutions? We're looking for a Senior Cloud Engineer who can combine deep technical expertise with business insight to…
Added 40 mins ago
R
Architecte de données / Data Architect
RTX
Longueuil, QC
- Full-time
Intégration des données: Regrouper des données provenant de multiples sources au sein d’une architecture unifiée afin de permettre des capacités robustes en matière de veille stratégique,…
Added 40 mins ago
GM
2027 Winter Co-op Vehicle Experience Software Developer
General Motors
Markham, ON
- Full-time
Our vehicle communication team is hiring a software engineer to design and develop software in our Linux-based connectivity system. You'll be part of a team working to ship the world's most…
Added 55 mins ago
AI
Senior L3 AI Engineer
Apptoza Inc.
Montreal, QC
- Contract
Experience of connectors and/or the Power Platform; integration experience across M365, ServiceNow and identity platforms.
Added 55 mins ago
A
Software Engineer (Python + Frontend)
Apptad
Montreal, QC
- Contract
Job Title: Senior Software Engineer (Python + Frontend)
Added 55 mins ago
SA
Manufacturing & Systems Engineer
Savage Arms (Canada), Inc.
Lakefield, ON
- Full-time
We currently have an opening for a Manufacturing & Systems Engineer on a full-time permanent basis. Reporting to the General Manager, the Manufacturing & Systems Engineer will be…
Added 1 hour ago
E
Azure Cloud Engineer
ELITS
Remote, Canada
- Full-time
- Remote
ELITS Canada is looking for an experienced Azure Cloud Engineer for a remote consulting assignment based in Canada. Candidates must be authorized to work in Canada and able to perform the…
Added 1 hour ago
NF
Data Engineer
Nature Fresh Farms
Leamington, ON
- $75,000 to $100,000 CAD / year
- Full-time
We are currently looking to fill a full-time, permanent position for a Data Engineer in our information Technology Department at our Leamington office.
Added 1 hour ago
CS
MongoDB Data Modeler / Data Engineer
Confiar Services
Toronto, ON
- $60 to $65 CAD / hour
- Contract
They are looking for MongoDB Data Modeler / Data Engineer to support Canada’s data analytics, ingestion, and data curation initiatives. The ideal candidate will have strong experience in…
Added 1 hour ago
ME
Lead Systems Engineer
Moment Energy
Surrey, BC
- Full-time
Lead Systems Engineer - Battery Energy Storage Systems
Added 1 hour ago
Senior Software Engineer, Data Platform
Okta
Toronto, ON
Hands-on experience in developing Data Integration applications for large scale (petabyte scale) environments with experience in both batch and online systems.
Added 1 hour ago
BS
Intermediate Mechanical Engineer
Ball Service Group Inc.
Kitchener, ON
- Full-time
…are seeking a talented and motivated Intermediate Mechanical Engineer to join our team focused on pathology, diagnostic medical devices, and other manufacturing processes. The successful…
Added 1 hour ago
LM
Systems Engineer Stf- Integrated Communication and Information System
Lockheed Martin
Ottawa, ON
- Full-time
…engineering life cycle from specification, design, development, integration and test, deployment, maintenance and field trouble shooting for their responsible Subsystem within the large…
Added 2 hours ago
I
systems integration engineer - software
iSteer
Toronto, ON
- Full-time
Coordinate the development, installation, integration and operation of computer-based systems
Added 2 hours ago
NS
Senior Applied AI Engineer
Network Solutions
Canada
- Full-time
We are looking for a hands on Senior Applied AI Engineer who combines strong software engineering with practical AI problem solving. You will build production AI experiences across Network…
Added 2 hours ago
M
Software Engineer - Front End
Microsoft
Vancouver, BC
- Full-time
…analytics in the world of data with products like databases, data integration, big data analytics, messaging & real-time analytics, and business intelligence. The products our portfolio…
Added 2 hours ago
TT
Electrical Engineer – Aerospace | Electrical Systems Integration
Trivosys Technologies LLC
Dorval, QC
- Full-time
HIRING: Electrical Engineer – Aerospace | Electrical Systems Integration

Tata Consultancy Services

Active Directory L3 Support Engineer

Toronto, ON, Canada

$90,000 to $110,000 CAD / year · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $90,000 to $110,000 CAD / year
Job type: Full-time
Apply by: Nov 4, 2026
Posting language: English
Posted: Oct 5, 2026

Original job description

Inclusion without Exception

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

Tata Consultancy Services (BSE: 532540, NSE: TCS) is the technology partner of choice for industry-leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence and customer service.

It has set an aspiration to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence.

Rooted in the heritage of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce spread across 56 countries and 194 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to artificial intelligence today.

Active Directory L3 Support Engineer

Key Requirements

Active Directory operations including replication, domain controller management, and Group Policy infrastructure
Expertise in security hardening of Active Directory, including securing LDAP channels, disabling legacy protocols such as NTLM, and managing privileged accounts
Proven experience in Active Directory migrations including functional level upgrades, domain consolidations, and Windows Server upgrades
Monitor Active Directory health including domain controllers, replication, and DNS integration
Execute production changes such as patching, domain controller promotion, and configuration updates following strict change control processes
Troubleshoot issues such as replication delays, authentication failures, and Group Policy conflicts using tools like Repadmin and DCdiag
Provide support and guidance to IAM and other teams on Active Directory-related issues
Ensure compliance with internal policies, regulatory standards, and audit requirements
Automate routine tasks using PowerShell scripting including log analysis and system health checks
Collaborate with cybersecurity, networking, and cross-functional teams
Maintain documentation and technical guides for processes and operations
Participate in on-call rotations including nights and weekends for critical incidents
Hands-on experience with Active Directory troubleshooting and monitoring tools
Strong scripting skills with PowerShell
Familiarity with PAM, Zero Trust principles, and CIS benchmarks

Skills & Mindset

Adaptable with ability to handle shifting priorities
Detail-oriented with strong focus on accuracy and compliance
Collaborative with clear communication across teams
Proactive in identifying risks and driving solutions

Salary Range - CA$ 90,000 - CA$ 110,000 Per Year

TCS does not use artificial intelligence tools for candidate screening or evaluation. This post is for a current vacancy. The hiring process includes an initial screening, followed by a technical evaluation and managerial discussion.

Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources.

Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.

Apply About employer

More about this job

Responsibilities

Maintain and monitor Active Directory infrastructure, execute controlled production changes, and troubleshoot replication, authentication, and Group Policy issues. Support IAM and other teams, automate routine checks with PowerShell, maintain technical documentation, and participate in on-call rotations.

Requirements

The role requires hands-on expertise in Active Directory operations, security hardening, migrations, monitoring, and troubleshooting, along with strong PowerShell scripting skills. Candidates should be familiar with PAM, Zero Trust principles, and CIS benchmarks, and demonstrate accuracy, adaptability, collaboration, and a focus on compliance.

Skills

Active Directory
Active Directory Replication
Domain Controller Management
Group Policy
Active Directory Security Hardening
LDAP Security
Privileged Account Management
Active Directory Migrations
Windows Server Upgrades
DNS Integration
Active Directory Troubleshooting
PowerShell Scripting
Repadmin
DCdiag
Privileged Access Management
Zero Trust

Visa sponsorship

Not detected in the job text

Keywords

Active Directory
Domain Controllers
Replication
Group Policy
LDAP
NTLM
Privileged Accounts
Active Directory Migrations
Functional Level Upgrades
Domain Consolidation
Windows Server
DNS
Change Control
Repadmin
DCdiag
IAM
PowerShell
Log Analysis
System Health Checks
PAM
Zero Trust
CIS Benchmarks
Cybersecurity
On-Call Support
Regulatory Compliance
Audit Requirements

Report this job