Full time senior information security job offers in on

376-400 of 822 jobs

Sort by
City
  • Toronto  306
  • Ottawa  134
  • Mississauga  63
  • London  27
  • Markham  22
  • Hamilton  18
  • Vaughan  17
  • Guelph  14
  • Richmond Hill  13
  • Brampton  12
Province
  • Ontario  822
Profession
  • Java Architect  111
  • Senior Software Developer  104
  • Engineer  30
  • Senior Developer  25
  • Network Engineer  21
  • Developer  19
  • Security Manager  18
  • Technician  17
  • Security Specialist  15
  • Senior Engineer  15
Distance
company
  • empire life  61
  • canada mortgage housing  18
  • td  17
  • tata consultancy services  16
  • calian  15
  • cmhc  10
  • opentext  9
  • quantum  7
  • scotiabank  6
  • adga group  5
Contract Type
  • Contract  69
  • Freelance
  • Internship  3
  • Per Diem
  • Permanent  2
  • Temporary
  • To be determined
  • Volunteer
Working hours
  • Full-time  4
  • Part-time  1
Experience
  • 0+
  • 1+
  • 2+
  • 3+
  • 4+
  • 5+
Salary
to
Publication date
  • Today  152
  • Within the last 7 days  583

  • Senior Data Scientist

    Palitronica Southwestern Ontario, ON

    Senior Data Scientist – Palitronica Inc. Overview We are seeking an experienced Senior Data Scientist with a strong background in non‑deep learning machine...
    19 days ago in Jobleads

    Report

  • Threat Intelligence & Vulnerability Mgmt Senior – Hybrid

    pwc Vaughan, ON

    A leading consulting firm is seeking a Threat Intelligence and Vulnerability Management Senior Associate to safeguard sensitive data and manage...
    11 days ago in Jobleads

    Report

  • Senior Network Engineer - Zero Trust & VPN Specialist

    McDougall Energy Sault Sainte Marie, ON

    ...full-time role offers competitive compensation and benefits including 4 weeks paid vacation, health benefits, and an employee assistance program...
    11 days ago in Jobleads

    Report

  • Senior Software Developer - Home Health Monitoring (L4...

    TELUS Toronto, ON

    Senior Software Developer – Home Health Monitoring (L4 Software Development) At TELUS Health, we are transforming health care with innovative solutions that...
    19 days ago in Jobleads

    Report

  • Senior Oracle DBA | Multi-DB Admin for Dev/Prod/UAT

    Tata Consultancy Services Toronto, ON

    ...and demonstrate strong skills in key database technologies. Competitive salary and benefits offered for this mid-senior level position. J-18808-Ljbffr
    8 days ago in Jobleads

    Report

  • Senior Associate/Cybersecurity & Incident Response...

    Charles River Associates Toronto, ON

    Senior Associate/Cybersecurity & Incident Response (Forensic Services practice) Join to apply for the Senior Associate/Cybersecurity & Incident Response...
    30+ days ago in Jobleads

    Report

  • Senior Backend Developer (w/ DevOps experience)

    Sera4 Southwestern Ontario, ON

    Join to apply for the Senior Backend Developer (w/ DevOps experience) role at Sera4 Sera4 is expanding the Cloud Engineering team powering our Teleporte...
    19 days ago in Jobleads

    Report

  • Specialist Cyber Defence

    ipss Toronto, ON

    Division: Office of the Chief Information Security Officer Reports To: Manager, Cyber Defense Salary Range: $113,683 to $155,216 Work Location: 55 John...
    12 days ago in Jobleads

    Report

  • Director Cyber Engagement

    ipss Toronto, ON

    Division: Office of the Chief Information Security Officer Reports To: Deputy Chief Information Security Officer Salary Range: $160,462 to $207,027 Work...
    30+ days ago in Jobleads

    Report

  • Mobile Guard

    Securitas Canada Ottawa, ON

    Mobile Security Guard Join to apply for the Mobile Guard role at Securitas Canada. This role provides mobile guard services, project a security presence, and...
    18 days ago in Jobleads

    Report

  • Technical Support Lead - Flexible Hours & Remote Work

    Snyk Ottawa, ON

    A leading tech security firm in Ottawa is looking for a Senior Manager, Technical Support. The ideal candidate will lead technical initiatives and mentor a...
    8 days ago in Jobleads

    Report

  • Akamai - Cybersecurity Analyst

    Toronto, ON

    Cyber Security Analyst – Akamai Web Application Firewall Location: Greater Toronto Area, Canada Salary: CA$90,000.00-CA$95,000.00 Experience required: 10...
    11 days ago in Jobleads

    Report

  • Manager, computer applications

    Scotiabank Toronto, ON

    Senior Security Product Manager Posted on November 13, 2025 by Scotiabank Job Details Requisition ID: 234446. Join a purpose‑driven winning team, committed...
    8 days ago in Jobleads

    Report

  • Software Developer (Various Levels) / Développeuse ou dévelo

    communications security establishment canada Ottawa, ON

    This range is provided by Communications Security Establishment Canada | Centre de la sécurité des télécommunications Canada. Your actual pay will be based...
    18 days ago in Jobleads

    Report

  • Systems Administrator - Windows

    OpenText Richmond Hill, ON

    OpenText. The Information Company OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key...
    19 days ago in Jobleads

    Report

  • Java Developer - Defense Tech, Hybrid Role

    Calian Ottawa, ON

    ...skills, and eligible security clearance. The position offers a unique opportunity to work on impactful projects in the defense sector. J-18808-Ljbffr
    19 days ago in Jobleads

    Report

  • Healthcare On-Prem Network Engineer (Contract, FT Potential)

    H.A.L.O. Tele-Monitoring Toronto, ON

    ...ensuring security and compliance with healthcare standards. This role offers growth opportunities with potential full-time conversion. J-18808-Ljbffr
    21 days ago in Jobleads

    Report

  • Control Centre Operator - Bilingual - Part time

    Allied Universal Mississauga, ON

    Overview We are North America's leading security and facility services provider with approximately 300,000 service personnel. At Allied Universal, we pride...
    19 days ago in Jobleads

    Report

  • Mainframe Developer - COBOL, JCL, DB2, and CICS

    Toronto, ON

    ...10 years Seniority level: Mid-Senior level Employment type: Full-time Job function: Information Technology Industry: Information Services #J-18808-Ljbffr
    8 days ago in Jobleads

    Report

  • Manufacturing cost estimator

    Echo-Tech Machine & Tool Saint Marys, ON

    ...Seniority level Mid-Senior level Employment type Full-time Job function Management and Manufacturing Industries Fabricated Metal Products #J-18808-Ljbffr
    8 days ago in Jobleads

    Report

  • Android Engineer, App Analysis

    Data Theorem Toronto, ON

    ...level: Mid-Senior level Employment type: Full-time Job function: Engineering and Information Technology Industries: Internet Publishing #J-18808-Ljbffr
    19 days ago in Jobleads

    Report

  • Infrastructure Specialist

    Orion Innovation Toronto, ON

    Direct message the job poster from Orion Innovation Senior Talent Acquisition Specialist @ Orion Innovation | End to End Canada Staffing Job Summary We are...
    8 days ago in Jobleads

    Report

  • Business Analyst - Online Banking, Business Banking

    Toronto, ON

    ...standards. Seniority Level Mid-Senior level Employment Type Full-time Job Function Information Technology Industries Information Services #J-18808-Ljbffr
    16 days ago in Jobleads

    Report

  • Incident Response Lead - Cybersecurity (HYBRID)

    McCormick & Company Mississauga, ON

    ...Please notify H.R. if required. Employment Details Seniority level Mid-Senior level Employment type Full-time Job function Project Management and Information
    21 days ago in Jobleads

    Report

  • Global Network Engineer

    IKO North America Mississauga, ON

    ...be ready to travel). Performing additional duties as assigned by the Senior Manager, Global Network and Communications. Qualifications 7–10 years’ experience
    19 days ago in Jobleads

    Report
X

Get notified when we have new listings available for full time senior information security province of ON

x
Receive the latest job offers by email
By creating this email alert, you agree to our Legal Notice and our Privacy Policy. You can unsubscribe at any time.

« Previous 13 14 15 16 17 18 19 Next »

Full time senior information security job offers in on

Receive alerts for this search

Manage my alerts

Cookie Policy

We use our own and third-party cookies for analitycal purposes and to show you personalized ads based on your browsing habits. You can accept all non-necessary cookies by pressing "That's OK" or personalize them in "Preferences". More information

Preferences

We take good care of you and your data. You can read more about how we use cookies, the third parties who set cookies and update your cookie settings here. More information

Technical cookies

Google Analytics

Google Advertising

Get notified when we have new listings available for full time senior information security province of ON

By creating this email alert, you agree to our Legal Notice and our Privacy Policy. You can unsubscribe at any time.