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Added 9 mins ago
AC
D365 F&O Functional Analyst
Aston Carter
Richmond, BC
- Contract
…communication. Acting as a bridge between business stakeholders and technical teams, this role ensures that platform capabilities align with business needs and supports strong data…
Added 21 mins ago
WC
Business Intelligence Database Developer
Workers Compensation Board of Manitoba
Winnipeg, MB
- Full-time
…Business Intelligence (MCSE BI) or Microsoft Certified Database Administrator (MCDBA) considered an…
Added 38 mins ago
W
Senior Estimator
Worley
Calgary, AB · Edmonton, AB
- Full-time
Review and support subcontractor technical clarifications during the bid cycle.
Added 2 hours ago
PC
Cloud Architecture & Engineering, Director
PwC Canada
Toronto, ON
- Full-time
This role combines deep technical cloud expertise with strategic leadership, practice development, and team coaching.
Added 2 hours ago
Supply Chain Document Administrator (Permanent)
Babcock
Victoria, BC
Diploma or Bachelor's degree in Technical Communication, Business Administration, Supply Chain Management, English, or a related field.
Added 3 hours ago
BC
Supply Chain Document Administrator (Permanent)
Babcock Canada Inc.
Victoria, BC
- Full-time
Diploma or Bachelor's degree in Technical Communication, Business Administration, Supply Chain Management, English, or a related field.
Added 4 hours ago
SR
Senior IT Administrator
STRIVE Recruitment Inc.
Surrey, BC
- Full-time
The client is seeking a highly skilled and proactive Senior IT Administrator to lead the management, security, and reliability of their IT infrastructure across multiple branch locations.…
Added 4 hours ago
Office Administrator
Harvest Operations Corp.
Calgary, AB
…and deliver value with an active development program and a technical approach taken to maximize our assets. Harvest is committed to protecting the health and well-being of our people, the…
Added 4 hours ago
FV
Service Administrator
Fraser Valley Fire Protection Ltd
Abbotsford, BC
- Full-time
The Service Administrator supports the office team with invoicing completed jobs, building estimates, booking appointments, and keeping records current.
Added 4 hours ago
AS
Contracts Administrator
ATCO Structures
Sudbury, ON · Coniston, ON
- Full-time
We are seeking a Contracts Administrator to join our dynamic, supportive, and mighty team. Reporting to the Contracts Manager, Contracts Administrator is responsible for the coordination…
Added 4 hours ago
HO
Office Administrator
Harvest Operations Corp.
Calgary, AB
- Full-time
…and deliver value with an active development program and a technical approach taken to maximize our assets. Harvest is committed to protecting the health and well-being of our people, the…
Added 4 hours ago
A
Contracts Administrator
ATCO
Cookstown, ON
- Full-time
We are seeking a Contracts Administrator to join our dynamic, supportive, and mighty team. Reporting to the Contracts Manager, Contracts Administrator is responsible for the coordination…
Added 5 hours ago
TR
Senior Endpoint Specialist (Contract)
Teck Resources Limited
Vancouver, BC · Greater Vancouver, BC
- Full-time
The role combines hands-on administration and troubleshooting with technical planning, automation, standards development, and project delivery to improve manageability, configuration…
Added 5 hours ago
SP
Manager, Infrastructure & Security
Spark Power
Remote, Canada
- $120,000 to $140,000 USD / year
- Full-time
- Remote
Serve as the senior technical lead and escalation point for infrastructure, cloud, networking, identity, endpoint, and cybersecurity issues.
Added 5 hours ago
WR
LTO EA Level D - Extended Day Before School - 12.5 hrs/wk
Waterloo Region District School Board
Kitchener, ON
- Full-time
Technical support from Interviewstream is available at request through the help desk portal or by contacting the support team via phone at 1-877-773-3164.
Added 6 hours ago
Bilingual Manager, Cloud Infrastructure (Paas)
CMHC - SCHL
Ottawa, ON · Montreal, QC
Strong knowledge of Microsoft Azure PaaS services and cloud platform capabilities, with the ability to evaluate technical designs and manage operational risk.
Added 6 hours ago
S
Senior NetSuite Administrator
Super.com
Remote, Canada
- Full-time
- Remote
Super.com is looking for a highly skilled Senior NetSuite Administrator to own our NetSuite ERP platform end-to-end. Reporting to the Senior Accounting Manager, you will manage, customize,…
Added 6 hours ago
Backend Developer (.NET)
Appnovation Technologies
Vancouver, BC
…OpenFGA - a real requirement in a multi-tenant product where an administrator in one school division must never see another's data. The platform is moving from pilot deployments toward…
Added 6 hours ago
Service Administrator
Alta Equipment Group
Dorval, QC
Alta Material Handling is currently looking for a full-time Service Administrator for our Montreal, QC branch. The primary responsibilities of the position consist of, but are not limited…
Added 6 hours ago
H
Financial Systems Manager
Hays
Mississauga, ON
- Full-time
…intake, approval, and sign-off processes, assessing business, technical, and risk impacts of proposed changes, maintaining a complete auditable change register, and coordinating release…
Added 6 hours ago
S+
Mechanical Project Manager
Smith + Andersen
Calgary, AB
- Full-time
Where requested by the Principal-in-charge or Associate Principal act as contract administrator for designated projects, ensuring timely completion of all contract administration activities…
Added 6 hours ago
NR
Building Equipment Coordinator
Niagara Region
ON · Niagara, ON
- Full-time
…under the direction of the Building Services Management and/or Administrator (or…
Added 6 hours ago
TU
Systems Administrator I
The University of British Columbia
Vancouver, BC
- $7,158.42 to $10,292.25 CAD / month
- Full-time
The Systems Administrator II designs systems software solutions, defines systems scope, and provides recommendations for all systems supported infrastructure as part of regular operations.
Added 6 hours ago
B
Trust Administrator
BMO
Windsor, ON
- Full-time
Provides high quality sales and service to Trust & Estate clients to deliver an exceptional client experience. Provides technical expertise for all aspects of Trust & Estate account…
Added 6 hours ago
KS
Bilingual Customer Service Representative
Kinetic Search Group
Whitby, ON
- Full-time
Kinetic Search Group is recruiting a Bilingual Sales Administrator on behalf of an established, industry-leading manufacturer serving the commercial and industrial construction markets.

Tata Consultancy Services

Unix Administrator

Toronto, ON, Canada

$90,000 to $100,000 CAD / year · Full-time

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Job details

Pay: $90,000 to $100,000 CAD / year
Job type: Full-time
Apply by: Nov 7, 2026
Posting language: English
Posted: Oct 8, 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.

Key Responsibilities

Install, configure, administer, maintain, and troubleshoot Unix/Linux servers across development, test, staging, and production environments.
Perform day-to-day system administration activities including user/group management, file systems, permissions, processes, services, disk space, and resource utilization.
Monitor server health, CPU, memory, storage, processes, and system performance, and proactively address potential issues.
Troubleshoot complex Unix/Linux infrastructure and application-related issues and perform root cause analysis for recurring incidents.
Perform patching, upgrades, vulnerability remediation, configuration changes, and system maintenance in accordance with enterprise change-management processes.
Develop and maintain Shell/Bash scripts to automate routine administration, monitoring, housekeeping, and operational activities.
Manage file systems, storage utilization, mounts, scheduled jobs, log rotation, and system backups.
Support production incidents, service requests, problem management, and change management while meeting defined SLA requirements.
Work closely with application, database, network, middleware, security, cloud, and infrastructure teams to resolve technical issues.
Perform system capacity and performance analysis and recommend improvements to enhance stability and availability.
Maintain operational documentation, SOPs, troubleshooting guides, configuration details, and knowledge-base articles.
Participate in on-call, after-hours, weekend, and shift-based production support as required.
Ensure adherence to organizational security standards, access controls, audit requirements, and infrastructure best practices.

Top 3 Required Skills

Unix/Linux System Administration and Troubleshooting
Shell/Bash Scripting and Automation
Production Support, Monitoring, and Incident Management

Top 3 Preferred Skills

Banking/Financial Services experience
AWS/Cloud infrastructure knowledge
Ansible/Infrastructure Automation experience

Salary Range - CA$ 90,000 - CA$ 100,000 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.

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More about this job

Responsibilities

Administer, maintain, monitor, and troubleshoot Unix/Linux servers across development and production environments, including managing filesystems, access, patches, backups, and system performance. Automate routine operations with Shell/Bash scripts, support incidents and changes within SLA requirements, collaborate across technical teams, and maintain operational documentation and security standards.

Requirements

The role requires Unix/Linux system administration and troubleshooting, Shell/Bash scripting and automation, and experience supporting production systems through monitoring and incident management. Banking or financial services experience, AWS/cloud knowledge, and Ansible or other infrastructure automation experience are preferred.

Skills

Troubleshooting
Shell/Bash Scripting
Automation
Production Support
Monitoring
Incident Management
User and Group Management
File System Management
Patching and Upgrades
Vulnerability Remediation
Performance and Capacity Analysis
Change Management
Root Cause Analysis
AWS/Cloud Infrastructure
Ansible

Visa sponsorship

Not detected in the job text

Keywords

Unix
Linux
Shell Scripting
Bash
AWS
Cloud Infrastructure
Ansible
System Administration
Production Support
Incident Management
Monitoring
Root Cause Analysis
Patching
Vulnerability Remediation
File Systems
Storage Management
Backups
Log Rotation
Scheduled Jobs
Change Management
Problem Management
Service-Level Agreements
Capacity Planning
Performance Analysis
Access Controls
Security Standards
Banking
Financial Services
Infrastructure Automation
IT Services

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