Infrastructure Engineer

  • Full Time
  • Toronto

Apex Systems

Infrastructure Engineer

Apex Systems is a global IT services provider, and our staffing practice has an opening for a Infrastructure Engineer with experience designing, building, and maintaining IT infrastructure to place at our client, a top Canadian Bank

Client: A top Canadian Bank

Terms: 12 months, with opportunity to extend

Location Hybrid- 1-day onsite- Downtown


We are seeking a highly skilled Infrastructure Engineer to join our dynamic team. You will play a critical role in designing, building, deploying, and maintaining our Linux operating system infrastructure. This position focuses on the “How” – developing and automating solutions to support our transformation initiatives.


  • Design, build, and deploy standardized Linux OS images.
  • Implement and automate patching processes for efficient and scalable updates.
  • Integrate patching workflows with ServiceNow for streamlined ticketing and tracking.
  • Leverage Red Hat Satellite with Ansible Tower to manage capsules and build automation playbooks.
  • Troubleshoot complex infrastructure issues and develop custom features to address specific needs.
  • Partner with operations to provide Level 3 support during major outages.
  • Analyze the impact of new Red Hat features and capabilities on our infrastructure and enterprise environment.
  • Ensure the secure configuration of Linux systems by enabling features securely and implementing safeguards for mandated security controls.
  • Participate in the certification process for Red Hat Enterprise Linux (RHEL) versions, including RHEL 9.
  • Maintain a proactive approach, anticipating new Red Hat versions and their potential impact on infrastructure.
  • Develop a framework for automated monthly patching with reusable and extendable playbooks.
  • Analyze the limitations of existing tools like Etrust and identify alternative solutions for efficient and flexible deployment.
  • Possess a strong understanding of the Linux environment to identify and overcome potential roadblocks.


  • Proven experience in designing and packaging Linux OS images.
  • Expertise in Linux system administration, including user management, security, and performance optimization.
  • In-depth knowledge of automated patching methodologies and tools (Ansible Tower preferred).
  • Experience integrating infrastructure management tools with ticketing systems (ServiceNow preferred).
  • Strong understanding of Red Hat Satellite and its functionalities (capsules, playbooks).
  • Excellent problem-solving and analytical skills with the ability to develop creative solutions.
  • Experience working in a fast-paced environment with a collaborative team.
  • Excellent communication and documentation skills.

If you are not a 99% match to the above, and want to be considered for other opportunities at our enterprise clients, register for our Talent Network where you can receive job alerts about new opportunities that match your interests.

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EEO Employer

Apex is an Equal Employment Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or 844-463-6178.