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Network security Jobs in Hamilton, ON

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Network security • hamilton on

Last updated: 7 days ago

Java Developer

TransUnion LLCBurlington, Canada
CA$89,000.00 yearly
Full-time

At TransUnion, we are dedicated to finding ways information can be used to help people make better and smarter decisions.As a trusted provider of global information solutions, our mission is to hel... Show more

Supervisor - Security

AFIMAC CanadaHamilton, Ontario, CA
CA$25.00 hourly
Full-time

AFIMAC Canada is seeking experienced Supervisors for upcoming assignments related to labour disruptions, organized protests and man made crisis/disasters.This position will require you to work 12 h... Show more

Mobile Patrol Supervisor - Halton Region

ASP IncorporatedGeorge town, Milton, Oakville, Burlington, ON, Canada
CA$22.00 hourly
Full-time +1

Halton Mobile Patrol Supervisor.Are you passionate about safety & security and seeking an opportunity to join a team of mobile patrol & supervision professionals?.Incorporated has provided security... Show more

Senior Manager, Engineering

CNHamilton, Ontario, CA
Full-time

The Senior Manager, Engineering is responsible for providing reliable and safe engineering track infrastructure to maximize network availability and train velocity to support operations.The incumbe... Show more

Mid-Senior IT Professional (Multiple Opportunities)

Hire Resolve.comHamilton, ON, CA
Full-time
Quick Apply

Hire Resolve is assisting IT organizations in hiring experienced IT professionals to support Canada-based operations.This is a multi-role opportunity spanning several functions across Information T... Show more

Security Concierge

FirstService ResidentialHamilton, ON, CA
CA$18.00 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, Education

GardaWorldHamilton, Onta, CA
Full-time +1

Ready to suit up as a Surveillance Security Guard.What matters most about a role like this is your sharp eye, capturing every detail as you scan a series of screens.Your strong observation skills w... Show more

Financial Advisor New Career

Desjardins Financial Security Independent Network - Southwestern OntarioHamilton, Ontario, Canada
Full-time

Are you ready for a new career that offers limitless opportunities in the financial services industry?  Do you dream of taking control of your success and financial independence?  It’s ti... Show more

System Engineer

Johnson Service Group (Internal Careers)Burlington, ON, CA
CA$80.00 hourly
Full-time
Quick Apply

This is a critical role for JSG and will support our US and Canadian operation.The System Engineer will report to our CIO and can be in our HQ in Westmont, IL or in Burlington, ON.System Engineer O... Show more

Business Development Manager => Relocate to China

LaowaiCareerBurlington, Canada
CA$5,200.00 monthly
Full-time

The Business Development Manager is working from the Beijing/Shanghai office and is in charge of expanding and maintaining our network of partner companies and ensuring suitable work placements for... Show more

Outside Sales Representative

NedcoBurlington, ON, CA
Full-time

Rexel is a world leader in the electrical distribution market, operating in 18 Countries and leveraging a network of 1950 branches and 27000 employees.We provide innovative electrical solutions and... Show more

Field Technician

Waste Connections of Canada Inc., Hamilton
CA$75,000.00 yearly
Full-time

The Field Technician should possess excellent communication skills including verbal, written, and telephone etiquette.The Field Technician will be responsible for offering support to all associates... Show more

Senior Power Applications Engineer

Hitachi RailStoney Creek, Ontario, Canada
Full-time

Are you ready to shape the future of energy? Join Hitachi Energy as a Senior Power Applications Engineer and help deliver innovative solutions that power the world.In this role, you will work at th... Show more

Armed Guard Part Time

Brink´sHamilton ON
CA$23.61 hourly
Part-time

We deliver the highest level of customer service to all of our customers from coast-to-coast which means we’re looking for more people who are looking to drive a career that allows them to grow and... Show more

Training Courseware Developer

L3Harris TechnologiesWaterdown, Ontario
CA$67,000.00 yearly
Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do.Our employees are unified in a shared dedication to our customers’ mission and quest ... Show more

Security Guard Healthcare

ClassetHamilton, ON, CA
CA$12.00 hourly
Full-time +1
Quick Apply

Paladin Security is Hiring a Healthcare Security Guard!.Burlington, Oakville, Milton, Georgetown.Various 8 to 12-Hour Rotating & Continental Shifts.Paladin Security is seeking dedicated and pro... Show more

Life and Health Insurance Account Manager

Lucas Ippolito Insurance AgencyBurlington, ON, CA
CA$60,000.00 yearly
Full-time

We are an Independently owned Desjardins agency and have been recognized as one of the top performing agencies in Canada.We hire people who use their skills and passion at work because our customer... Show more

PPSA Administrator, 12-Month Contract

DLLBurlington, Canada
CA$52,323.00–CA$78,484.00 yearly
Temporary

PPSA Administrator, 12-Month Contract.As a PPSA Administrator, you can expect to work collaboratively with a team of about 4 colleagues on managing retail PPSA lien security requests including revi... Show more

People also ask
Java Developer

Java Developer

TransUnion LLCBurlington, Canada
30+ days ago
Salary
CA$89,000.00 yearly
Job type
  • Full-time
Job description

What We'll Bring:

At TransUnion, we are dedicated to finding ways information can be used to help people make better and smarter decisions. As a trusted provider of global information solutions, our mission is to help people around the world access the opportunities that lead to a higher quality of life, by helping organizations optimize their risk-based decisions and enabling consumers to understand and manage their personal information. Because when people have access to more complete and multidimensional information, they can make more informed decisions and achieve great things.

Every day TransUnion offers our employees the tools and resources they need to find ways information can be used in diverse ways. Whether it is helping businesses better manage risk, providing better insights so a consumer can qualify for his first mortgage or working with law enforcement to make neighborhoods safer, we are improving the quality of life for individuals, families, communities and local economies around the world.

What You'll Bring:

  • 3-5+ years of professional full stack or backend development experience, including hands on experience with Java, Spring Boot, and Angular.
  • Strong experience with: Java, Spring Framework & Spring Boot, Spring Security & OAuth 2.0, Hibernate / JPA, Maven.
  • Core Backend & Full‑Stack Skills.
  • Practical experience developing UI components using Angular.
  • Experience consuming REST APIs from Angular applications.
  • Databases & Messaging.
  • Experience working with PostgreSQL.
  • Hands‑on experience with ActiveMQ or similar messaging systems.
  • Testing, Quality & Security
  • Unit testing using JUnit 5/6 and Mockito.
  • Experience with static code analysis and security scanning tools: Sonar, Checkmarx
  • DevOps & Environment.
  • Experience working in Linux environments
  • Basic to intermediate shell scripting.
  • Working knowledge of Jenkins for CI/CD.
  • Proficient with Git or similar version control systems.

Impact You'll Make:

We are seeking a Java Developer with strong backend expertise and working knowledge of frontend development using Angular. The ideal candidate will contribute to the design, development, testing, and maintenance of secure, scalable enterprise applications, working across both backend services and user‑facing components.

You will collaborate with cross‑functional teams including backend, frontend, QA, and DevOps to deliver high‑quality, reliable solutions.

Key Responsibilities:

  • Design, develop, and maintain backend services using Java and Spring Boot.
  • Develop and maintain frontend components using Angular.
  • Build and integrate RESTful APIs between Java backend services and Angular frontend.
  • Implement authentication and authorization using Spring Security and OAuth 2.0.
  • Develop data persistence layers using Hibernate/JPA with PostgreSQL.
  • Implement asynchronous messaging and integration using ActiveMQ.
  • Write clean, maintainable, and testable code following best practices.
  • Develop unit tests using JUnit 5/6 and Mockito.
  • Ensure code quality and security compliance using Sonar and Checkmarx (or Fortify / Black Duck).
  • Participate in code reviews and collaborative design discussions.
  • Work in Linux environments, including basic shell scripting tasks.
  • Use Jenkins for CI/CD pipelines and participate in deployment activities.
  • Manage source code using Git or other version control systems.
  • Troubleshoot, debug, and resolve application and production issues.

The expected pay range for this position is $89,000 - $123,000 annually. The pay information provided for this position reflects a reasonable estimate of the range of expected compensation for this job. At TransUnion, actual compensation is based on careful consideration of many factors such as (but not limited to) an individual’s education, training, work experience, job related skill set, location, and industry knowledge, as well as the scope and responsibilities of the position and market considerations. In addition, variable compensation is based on applicable company guidance and plan documents as well as performance.

This is a hybrid position and involves regular performance of job responsibilities virtually as well as in-person at an assigned TU office location for a minimum of two days a week.

This job posting is for an existing vacancy. The opening is the result of a newly created position.

TransUnion's Internal Job Title:

Consultant, Applications Development