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Network security analyst Jobs in Vaughan, ON

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Network security analyst • vaughan on

Last updated: 2 days ago

Senior Data Analyst

randstad canadaNorth York, Ontario, CA
Temporary
Quick Apply

We are seeking a highly accomplished Senior Data Analyst for an enterprise-level contract opportunity based in Toronto.In this role, you will take on a premier analytical and technical capacity wit... Show more

Business Intelligence Analyst

circanaNorth York, ON MBK, CA
CA$65.00 hourly
Full-time

Let’s be unstoppable together!.Circana is a leading provider of technology, AI, and data solutions for consumer packaged goods companies, manufacturers, and retailers.Our predictive analytics and L... Show more

Security Guard

afimac canadaVaughan, Ontario, CA
CA$18.00 hourly
Full-time +1

AFIMAC is seeking licensed Security Guards for upcoming projects throughout the province of Ontario.Please note this is a temporary contract position, so it may not be suitable to someone currently... Show more

Manager, Security Loss Prevention

grainger businessesTHORNHILL, ON, CA
Full-time

As a leading industrial distributor with operations primarily in North America, Japan and the United Kingdom, We Keep The World Working® by serving more than 4.We’re dedicated to providing value fo... Show more

Security Analyst

bmofinancialgroupNorth York, ON
CA$75,649.00–CA$95,719.00 yearly
Temporary

BMO is an organization driven by a shared Purpose: Boldly Grow the Good in business and life.It calls on members of its team, to create lasting, positive change for its customers, its communities, ... Show more

Maintenance Repair Analyst

seaboard transport groupNorth York, ON, CA
Full-time

The Maintenance Repair Analyst plays a key role in strengthening fleet reliability, safety and performance for heavy-duty trucks and trailers.By connecting field expertise with fleet leadership, th... Show more

Security Guard

skanna security investigationsVaughan, Ontario, Canada
CA$17.75 hourly
Full-time +1
Quick Apply

Security Guard (FT/PT) VAUGHAN.Skanna Security is looking for a Full-Time/Part-Time Security Guards to work at our Vaughan Site.Availability to work any shift.Afternoons - 2:00 PM to 10:00 PM.Must ... Show more

Advisor IT Data Network Operations & Support

enbridgeNorth York, ON, CAN
CA$90,000.00–CA$120,000.00 yearly
Full-time

At Enbridge, we are committed to delivering safe, reliable energy while advancing operational excellence, innovation, and sustainable growth.We are looking for an Advisor IT Data Network Operations... Show more

Security Concierge

first service residentialVaughan, ON, CA
CA$18.05 hourly
Full-time

As a Security Concierge, you’ll be responsible for assisting residents by providing information and services as needed.This role requires someone that is self-motivated, outgoing, detail-oriented a... Show more

Security Guard/Concierge

elite condo conciergeNorth York, ON, CAN
CA$20.50–CA$21.00 hourly
Full-time
Quick Apply

About Us:Elite Residential Concierge Services Inc.GTA with a team of over 1,000 dedicated professionals.We specialize in delivering high-quality, client-focused service that enhances safety, securi... Show more

Senior Security Specialist

mindlanceWoodbridge, ON
Full-time +1

Job Title: Senior Security Specialist.This individual will have broad exposure to data centre network security technologies to support a customer account in the healthcare sector.Technical experien... Show more

Payroll Analyst

reliable staffingVaughan, ON, Canada
Full-time
Quick Apply

We are looking for a detail-oriented.The ideal candidate will have strong attention to detail, good knowledge of payroll processes, and the ability to handle confidential employee information.Manag... Show more

Senior Financial Analyst

gunnebo canadaWoodbridge, ON, CA
Full-time
Quick Apply

Gunnebo Canada is a leading provider of integrated security solutions, protecting people, property, and assets across the country.With a national network of branches and a strong reputation for ser... Show more

Propulsion Thermal Analyst

canada rocketToronto, Ontario, Canada, M9W 2Z3
Full-time
Quick Apply

Canada Rocket Company is developing Canada's first medium-lift launch vehicle.We are a team of veterans from SpaceX, Blue Origin, Rocket Lab, ArianeGroup, Pangea Propulsion, Tesla, MDA, and more, b... Show more

Contract Analyst - Canada

cad general adminVaughan, ON, CA
Full-time

Terumo Medical Corporation (TMC) develops, manufactures, and markets a complete, solutions-based portfolio of high-quality medical devices used in a broad range of applications for numerous areas o... Show more

PACKAGING & BRAND ANALYST

home depot canadaBolton, ON, CA
CA$60,000.00–CA$90,000.00 yearly
Full-time

At The Home Depot Canada, we want you to feel valued and supported.The pay range you see represents base salary only.In addition, your total rewards may include: semi-annual bonuses tied to busines... Show more

Accounts Payable Analyst

pure facts financial solutionsToronto, Ontario, Canada, M2N 5S4
CA$50,000.00–CA$70,000.00 yearly
Full-time
Quick Apply

About PureFacts Financial Solutions.PureFacts is the leader in the Revenue Performance Management category for wealth and asset management firms.The PureRevenue™ Platform helps organizations maximi... Show more

Network Material Buyer

rogers communicationsNorth York, ON, CA
Full-time +1

Our Technology team wakes up every day with one goal in mind - connecting Canadians to the people and things that matter most.Together, we are proud to support 30 million Canadians each month throu... Show more

Security Supervisor - FT

garda worldThornhill, Ontario, CA, R0G 2T0
CA$20.00 hourly
Permanent

Ready to suit up as a Security Guard.Your strength in supervision lies in your ability to mobilize a team, build trust, and encourage collaboration.If you know how to rally people around common goa... Show more

Apprentice Security Systems Technician

new age groupConcord, ON, CA
CA$22.00 hourly
Full-time
Quick Apply

About New Age Group For more than 25 years, The New Age Group has delivered security and technology solutions for residential, commercial, industrial, institutional, and multi-residential clients.O... Show more

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Senior Data Analyst

Senior Data Analyst

randstad canadaNorth York, Ontario, CA
30+ days ago
Job type
  • Temporary
  • Quick Apply
Job description

We are seeking a highly accomplished Senior Data Analyst for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier analytical and technical capacity within the enterprise data migration and analytics stream, specializing in data profiling, structural transformation, quality governance, and ETL execution for major legacy platform modernizations.

As a principal data authority, you will bridge the gap between legacy database structures and modern commercial off-the-shelf (COTS) software solutions. Operating within a hybrid work model, you will perform deep exploratory data analysis, build complex data mapping specifications, and enforce strict data integrity frameworks across multi-departmental workflows. This role demands an expert who can write advanced SQL queries, automate data reconciliation pipelines, and deliver actionable data insights to drive successful enterprise digital transformations.

Location: North York (Hybrid - 3 days onsite, 2 days remote per week)

Contract Duration: 6 months (with a 6-month optional extension)

Advantages
High-Impact Modernization: Direct the data migration and profiling strategy for a mission-critical platform replacement.

Modern Data Stack Execution: Advanced hands-on application of SQL, ETL workflows, and data profiling tools across enterprise systems.

Full-Lifecycle Data Ownership: Own the complete data trajectory from legacy discovery and data mapping to ETL execution and target validation.

Cross-Functional Influence: Collaborate closely with business systems analysts, COTS vendors, and enterprise data governance teams to shape future-state reporting structures.

Responsibilities
Provide data-related expertise across the entire Software Development Life Cycle (SDLC), performing data profiling, mapping, quality checks, and schema updates.

Execute exploratory data analysis to uncover trends, anomalies, and structural patterns, producing detailed Data Profiling and Legacy Landscape Reports.

Partner with Business Systems Analysts to define conceptual data models, data flow diagrams, and functional data requirements.

Design, build, and execute Extract, Transform, and Load (ETL) specifications, scripts, and workflows to migrate and reconcile data between legacy and modern systems.

Conduct root-cause analysis on data discrepancies, developing automated workflows for data collection, cleansing, and reconciliation.

Support fit-gap analysis and technical data discussions alongside software vendor teams during COTS solution onboarding.

Ensure data integrity and quality control by establishing automated validation rules aligned with enterprise data governance policies.

Create technical project artifacts, including Entity Relationship Diagrams (ERDs) and process maps using UML, BPM, and BPMN notations.

Support compliance initiatives and technical assessments, including accessibility guidelines (AODA), Privacy Impact Assessments (PIA), and Security Threat and Risk Assessments (STRA).

Deliver data insights, summary presentations, and analytical dashboards to project leadership and cross-functional teams.

Qualifications
Core Experience & Technical Capabilities
Education: University degree in Computer Science, Data Science, Information Systems, or a related quantitative discipline (or equivalent verified education and experience).

Senior Project Experience: 7+ years of progressive technical experience working on large-scale IT and data engineering projects.

Data Migration Expertise: 7+ years of extensive experience leading system and data migration initiatives, specifically transitioning legacy systems to COTS platforms.

Advanced SQL & ETL Capabilities: 5+ years of hands-on experience writing complex SQL queries, building ETL scripts, and designing data transformation/reconciliation pipelines.

Data Documentation & Modeling: 5+ years of experience authoring technical artifacts, including Data Profiling, Data Mapping, Data Quality documents, and UML models.

Data Governance & Integrity: Strong background defining data quality rules, identifying data anomalies, and applying governance frameworks during migration.

Public Sector & Compliance Capabilities
Public Sector Modernization: Proven experience working on legacy replacement and digital modernization projects within public sector or municipal settings.

Regulatory & Compliance Exposure: Practical experience supporting Accessibility for Ontarians with Disabilities Act (AODA), Privacy Impact Assessments (PIA), and Security Threat and Risk Assessments (STRA).

Leadership & Soft Skills
Consultative Articulation: Excellent verbal, written, and presentation communication skills, with confidence translating complex data trends into clear business insights.

Analytical Problem Solving: Superior critical thinking, root-cause analysis, and data troubleshooting capabilities.

Collaborative Relationship Building: Strong customer service orientation with a track record of building effective working relationships across cross-functional project teams.

Summary
If you're interested in the "Senior Data Analyst" role based in North York, we encourage you to apply online at www.randstad.ca. Only qualified candidates will be contacted for the next steps. We look forward to hearing from you!

Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.

Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to accessibility@randstad.ca to ensure their ability to fully participate in the interview process.