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Added 7 mins ago
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
Full-time
We're on the hunt for a top-tier Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing fleet…
Added 8 mins ago
Senior Project Coordinator – Architectural Envelope
AtkinsRéalis
Toronto, ON
Full-time
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 8 mins ago
Senior Plant Controls Systems Engineer
AtkinsRéalis
Mississauga, ON
Full-time
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 21 mins ago
Senior Process Engineer LNG
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Calgary, AB
Contract
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Added 37 mins ago
Mechanical Engineering Developer
General Dynamics Missions System International
Ottawa, ON
Full-time
We're looking for a Mechanical Engineer to support the development of mechanical designs and engineering systems across various products and programs within the organization.
Added 37 mins ago
Senior Project Engineer - Systems Engineer
General Dynamics Missions System International
Ottawa, ON
Full-time
…engineers toward success? We are currently looking for a Project Engineer with technical leadership skills to play a driving force behind the introduction of new cutting-edge projects.…
Added 37 mins ago
Cybersecurity System Engineering, Air & Naval
General Dynamics Missions System International
Ottawa, ON
Full-time
General Dynamics Mission Systems–Canada has an opportunity for a new Cybersecurity Engineer to join our Air & Naval division. Our team is growing and looking for additional team members to…
Added 1 hour ago
Senior AI Engineer
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Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
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Corporate IT is seeking an experienced Senior AI Engineer to design, develop, deploy, and support enterprise-grade Artificial Intelligence, Machine Learning, and Generative AI solutions on…
Added 2 hours ago
Senior Manager, Market Data and Analytics (Contract)
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Toronto, ON
…invite you to join our dynamic risk management team as a Data Engineer Senior…
Added 2 hours ago
Senior Application Security Engineer
Nutrien
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The Senior Application Security Engineer is a senior technical role responsible for advancing security across the software development lifecycle (SDLC). Working closely with application…
Added 2 hours ago
Senior Application Security Engineer
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The Senior Application Security Engineer is a senior technical role responsible for advancing security across the software development lifecycle (SDLC). Working closely with application…
Added 3 hours ago
Sales Development Representative
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…Our team - including BrainBox AI, Nuvolo, and more - combines technical expertise with advanced analytics to create data-driven solutions that add real value for customers, communities, and…
Added 3 hours ago
Principal Geotechnical Engineer
WSP in Canada
Saskatoon, SK
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Senior Project Engineer, Generation
ATCO Electric
Whitehorse, YT
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At ATCO, our senior engineers form a crucial component to the overall business and their value is consistently recognized. Here you will have opportunities to lead initiatives with your…
Added 4 hours ago
Senior Water Resources Engineer
WSP in Canada
Calgary, AB
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Step into a senior technical leadership role delivering complex mine water and surface water projects across Western Canada. As a Senior Water Resources Engineer within our Mine Water &…
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Senior Water Resources Engineer
WSP in Canada
Vancouver, BC
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Development Team Lead
UniSysTech Consulting
Toronto, ON · Greater Toronto Area, Canada
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Lead Experience: 3+ years of experience in a Technical Lead, Engineering Lead, or Senior/Principal Engineer role mentoring development teams and guiding architectural decisions.
Added 4 hours ago
Senior Water Resources Engineer
WSP in Canada
Vancouver, BC
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Step into a senior technical leadership role delivering complex mine water and surface water projects across Western Canada. As a Senior Water Resources Engineer within our Mine Water &…
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Senior Water Resources Engineer
WSP in Canada
Kelowna, BC
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Step into a senior technical leadership role delivering complex mine water and surface water projects across Western Canada. As a Senior Water Resources Engineer within our Mine Water &…
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Senior Water Resources Engineer
WSP in Canada
Kelowna, BC
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Step into a senior technical leadership role delivering complex mine water and surface water projects across Western Canada. As a Senior Water Resources Engineer within our Mine Water &…
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Senior Water Resources Engineer
WSP in Canada
Victoria, BC
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Step into a senior technical leadership role delivering complex mine water and surface water projects across Western Canada. As a Senior Water Resources Engineer within our Mine Water &…
Added 4 hours ago
Digital Architect – Data - GOAPRDJP00000987
S M Software Solutions Inc
AB · Edmonton, AB
Full-time
As the senior technical resource on the team, the Digital Architect(s) -Data will guide the team in the rapid, iterative delivery of user-centric services with solution designs that align…
Added 4 hours ago
Principal Geotechnical Engineer
WSP in Canada
Regina, SK
Full-time
Provide senior technical leadership for shallow foundations, deep foundations, retaining structures, ground improvement systems, and geotechnical investigations.
Added 4 hours ago
Senior Water Resources Engineer
WSP in Canada
Victoria, BC
Full-time
Step into a senior technical leadership role delivering complex mine water and surface water projects across Western Canada. As a Senior Water Resources Engineer within our Mine Water &…
Added 4 hours ago
Digital Architect – Data - GOAPRDJP00000987
S M Software Solutions Inc
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Full-time
As the senior technical resource on the team, the Digital Architect(s) -Data will guide the team in the rapid, iterative delivery of user-centric services with solution designs that align…

Closed listing

Infosys

Senior Systems Engineer

ON, Canada

Posting language: English
Posted: Sep 29, 2026

This opening has closed.

The original listing is kept below for reference.

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Original job description

Archived listing. The details below describe a past opening.

Job Description

Infosys Public Services is seeking a Senior System Engineer. This position will interface with key stakeholders and apply technical proficiency across different stages of the Software Development Life Cycle including Requirements Elicitation, Application Architecture definition and Design; play an important role in creating the high-level design artifacts; deliver high quality code deliverables for a module, lead validation for all types of testing and support activities related to implementation, transition and warranty. This is an opportunity to be part of a learning culture, where teamwork and collaboration are encouraged, excellence is rewarded, and diversity is respected and valued.

Required Qualifications:

Candidate must be located within commuting distance in Ottawa, ON or be willing to relocate to the area.
Bachelor degree in Engineering/CA/MBA. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
At least 2 years of Information Technology experience.
Candidates authorized to work for any employer in Canada without employer-based visa sponsorship are welcome to apply. Infosys is unable to provide immigration sponsorship for this role at this time.

Job Description:

Security Engineer will support the implementation, monitoring, maintenance, and continuous improvement of cybersecurity controls for client projects. Engineer will assist in protecting the confidentiality, integrity, and availability of systems, applications, cloud services, and information assets. Key responsibilities will include:
Assist with daily security monitoring and investigation of security alerts.
Support the administration of SIEM, endpoint protection, antivirus, and EDR solutions.
Perform vulnerability scanning, remediation tracking, and reporting activities.
Assist in implementing and maintaining security controls, policies, and standards.
Monitor security dashboards and escalate incidents or suspicious activities.
Support user access reviews, identity lifecycle management, and MFA administration.
Assist with security assessments, audits, and compliance reporting activities.
Participate in system hardening, patch management, and configuration reviews.
Support cloud security monitoring and security posture management activities.
Assist with penetration testing remediation and vulnerability mitigation efforts.
Maintain security documentation, procedures, and operational runbooks.
Work collaboratively with infrastructure, cloud, application, and operations teams to address security findings.
Participate in security awareness and continuous improvement initiatives.
Minimum 2 years of experience in cybersecurity, IT security, infrastructure support, systems administration, or security operations.
Experience supporting Microsoft Windows environments and enterprise IT Security systems.
Basic experience working with security monitoring, endpoint protection, vulnerability management, or identity management tools.
Experience participating in troubleshooting and resolving technical issues.
Identity & Access Management (IAM): User account management, authentication, authorization, MFA, and role-based access controls.
Security Monitoring: Monitoring security events, alerts, and suspicious activities using security tools and dashboards.
Vulnerability Management: Identifying, assessing, tracking, and supporting remediation of security vulnerabilities.
Endpoint Security: Administration and monitoring of endpoint protection, antivirus, and EDR solutions.
Security Incident Response: Assisting with the investigation, containment, and documentation of security incidents.
Cloud Security: Supporting security controls and compliance within cloud environments such as Microsoft Azure.
Network Security: Basic understanding of firewalls, VPNs, network segmentation, and access controls.
Security Logging & SIEM: Collecting, analyzing, and monitoring security logs through SIEM platforms.
System Hardening & Configuration Management: Applying security baselines and secure configuration standards to servers and endpoints.
PowerShell Scripting: Create simple scripts to automate administrative and security-related tasks.
Automation Experience: Use automation tools to improve operational efficiency and reduce manual effort.
CompTIA Security+
CompTIA Network+
Microsoft SC-200 Security Operations Analyst
ISC² Certified in Cybersecurity (CC)

Security Clearance

Ability to successfully complete a criminal background check.
Ability to obtain and maintain Government of Ontario or client-required security clearance if required.

Estimated annual compensation range for this role will be as follows:
In Ottawa, ON: $71,718 to $105,007.

EEO/About Us

About Us
Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.

EEO
Infosys provides equal employment opportunities to applicants and employees without regard to race; color; sex; gender identity; sexual orientation; religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; status as a protected veteran or spouse/family member of a protected veteran; or disability.

About employer

More about this job

Responsibilities

The Senior Systems Engineer will implement, monitor, and maintain cybersecurity controls to protect client systems and information assets. Responsibilities include managing security tools, performing vulnerability assessments, and collaborating with cross-functional teams to address security findings.

Requirements

Candidates must have at least 2 years of experience in cybersecurity or IT infrastructure and possess a bachelor's degree or equivalent experience. Applicants must be authorized to work in Canada without sponsorship and be able to obtain a security clearance.

Skills

Cybersecurity
SIEM
Endpoint protection
Vulnerability management
Identity and access management
Cloud security
Microsoft Azure
PowerShell
Network security
System hardening
Incident response
Patch management
Security auditing
Compliance reporting
Automation

Visa sponsorship

Not detected in the job text

Keywords

Cybersecurity
Systems Engineering
SIEM
Endpoint Detection and Response
Vulnerability Scanning
Identity and Access Management
Microsoft Azure
PowerShell
Network Security
System Hardening
Patch Management
Security Audits
Compliance
CompTIA Security+
CompTIA Network+
Microsoft SC-200
ISC2 Certified in Cybersecurity
Cloud Security
Infrastructure Support
Automation
Incident Response
Firewalls
VPN
Security Operations
Information Technology

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