28 security specialist job offers in Mississauga, ON
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Aviation Security Specialist
new A.S.P. Incorporated Mississauga, ON
AVIATION SECURITY SPECIALIST Starting at $22 Are you passionate about Safety & Security and seeking the opportunity to join a team of experienced Aviation...
12 h 21 minutes ago in Talent.comReport -
Security Specialist - SIEM Technologies
new CDW LLC. Mississauga, ON
...CFIR, Cortex XDR – PCDRA, IBM QRadar Security: Certified Analyst, Exabeam Security Analyst: Associate, Advanced, E|CIH, E|CSS, C|EH, GIAC. Gsec, gisf, geir,
18 h 57 minutes ago in Talent.comReport -
Oracle Security Specialist
accenture Mississauga, ON
...to use by helping us help our clients inject security at every level of their organization. As an Oracle Security Specialist/Associate Manager, focusing on
6 days ago in LifeworQReport -
Information Security Governance Specialist
Independent Electricity System Operator Mississauga, ON
An energy sector company is seeking a Specialist in Information Security to enhance security measures and ensure compliance with industry standards. This...
5 days ago in LifeworQReport -
Specialist Information Security (Governance)
Independent Electricity System Operator Mississauga, ON
Specialist Information Security (Governance) Grade: MP4 Pay Scale: $111,072.00. 158,704.00 The successful candidate will be placed at the appropriate step...
5 days ago in LifeworQReport -
Security Administrator
new Agilus Work Solutions Mississauga, ON
Our manufacturing client is hiring a Systems & Security Administrator to support and secure on‑prem and cloud infrastructure. You’ll work across VMware...
18 h 54 minutes ago in JobleadsReport -
Specialist Information Security
Independent Electricity System Operator Mississauga, ON
...of system vulnerabilities, system assessments, Information Security advice and consultation, business resumption planning and disaster recovery planning.
3 days ago in LifeworQReport -
Information Security Specialist: Protect Critical Systems
new Independent Electricity System Operator Mississauga, ON
A leading energy provider in Mississauga is looking for an experienced Information Security Analyst to manage and oversee the delivery of security programs...
1 day ago in Talent.comReport -
SIEM & Managed Security Specialist
CDW Canada Mississauga, ON
A leading IT solutions provider in Peel Region, Mississauga, is seeking a Specialist for technical client support. This role involves monitoring support...
3 days ago in Talent.comReport -
Senior SIEM & Managed Security Specialist
CDW LLC. Mississauga, ON
A leading technology solutions provider in Canada is seeking a Sr. Specialist in Managed Security Services to provide second-level technical support and...
3 days ago in LifeworQReport -
Senior Cloud Security CSPM Specialist
HCLTech Mississauga, ON
A tech solutions company is seeking a Tenable CSPM L3 Specialist to optimize Tenable Cloud Security Posture Management (CSPM) solutions. This role includes...
3 days ago in Talent.comReport -
Senior Cloud Security CSPM Specialist
HCLTech Mississauga, ON
A leading technology company is seeking a Tenable CSPM L3 Specialist in Mississauga, Canada. This role involves deploying and configuring Tenable CSPM...
3 days ago in JobleadsReport -
ERP Security & Access Control Specialist
IKO Industries Mississauga, ON
A leading manufacturing firm located in Mississauga seeks an Application Security Analyst with 5+ years of experience in ERP security. The successful...
3 days ago in Talent.comReport -
Cyber Security IAM & PKI Specialist
new bombardier Mississauga, ON
...security, computer science, or relevant field of study. You have over 6 years of experience with identity lifecycle management (Joiner/Mover/Leaver), access...
12 h 18 minutes ago in Talent.comReport -
Oracle Security Specialist – Cloud Risk & Access (Toronto)
accenture Mississauga, ON
A leading global consulting firm is seeking an Oracle Security Specialist/Associate Manager to safeguard enterprise applications. This role involves...
6 days ago in LifeworQReport -
Senior Hybrid IAM & PKI Security Specialist
new bombardier Mississauga, ON
A global aerospace company is seeking a Cyber Security IAM & PKI Specialist in Mississauga. You will manage IAM security services, drive continuous...
12 h 26 minutes ago in Talent.comReport -
Cybersecurity Specialist - AI Security & Autonomous...
new bell Mississauga, ON
...in Tier 2 / Tier 3 SOC or Threat Hunting teams Knowledge of Autonomous SOC frameworks Experience integrating LLMs with security tools Familiarity with security
1 day ago in Talent.comReport -
Security & Systems Administrator — On-Prem & Cloud
new Agilus Work Solutions Mississauga, ON
A manufacturing client is seeking a Systems & Security Administrator to manage and secure on-prem and cloud infrastructure. Responsibilities include...
18 h 54 minutes ago in JobleadsReport -
Systems and Security Administrator
Greenfield Global Mississauga, ON
Job Title: Systems and Security Administrator Department: Information Technology Reporting to: Manager, IT Operations Location: Mississauga, ON Vacancy...
3 days ago in Talent.comReport -
Systems and Security Administrator
Greenfield Global Mississauga, ON
Posted Thursday, February 19, 2026 at 5:00 AM Job Title Systems and Security Administrator Department Information Technology Reporting to Manager, IT...
3 days ago in Talent.comReport -
It Systems Administrator & Security Champion
new Vital Bio Mississauga, ON +1 Location
A healthcare technology company in Oakville, Ontario, is seeking a customer-focused IT support professional. The ideal candidate will possess 3-5 years of exper
12 h 19 minutes ago in Talent.comReport -
Windows Systems Administrator - VMware, AD & Security
Flexstaf IT Mississauga, ON
...security compliance. The ideal candidate will also have knowledge of networking hardware and Microsoft technologies, along with a degree in IT or Computer...
3 days ago in Talent.comReport -
Cloud Identity & Security Administrator (Azure, Intune)
new Metro Mississauga, ON
...security. The ideal candidate has 3–5 years of relevant experience and a Bachelor’s in Computer Science or IT. The position offers a salary of $70k. 75k per...
12 h 23 minutes ago in Talent.comReport -
Azure & Entra Id Systems Administrator – Security...
new IKO Industries Mississauga, ON +1 Location
...to manage and secure its Microsoft cloud and hybrid infrastructure. The role involves overseeing identity and access management, endpoint security...
12 h 19 minutes ago in Talent.comReport -
Aviation Security Specialist (Mississauga)
new Air Transat Mississauga, ON
...memories. You will also have the opportunity to work in modern and inspiring work environments. Job DescriptionIn collaboration with the Director, Security...
1 day ago in KitjobReport
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