Skip to main content
Post your resume and find your next job on Indeed!

Middleware Support jobs

Sort by: -
    • Ability to work in hybrid teams and support enterprise‑scale environments.
    • Provide Tier 2/3 operational and application support in mixed Windows/Linux…
    • The successful candidate will provide infrastructure and security support, monitor critical systems, respond to incidents, and serve as a second-level support…
    • Previous MSP or multi-client IT support experience.
    • Must maintain a professional home office suitable for remote client support.
    • The incumbent owns Tier 2 and Tier 3 application support across the region - resolving escalated incidents and service requests that are beyond the scope of the…
    • Provide support to internal users on the handling of equipment and software;
    • Experience in the installation and technical support of Microsoft operating systems…
    • Provide direct technical support for IT infrastructure, ongoing and new projects, and end-user issues.
    • Configuration, deployment and maintenance of host servers…
    • Proven customer support experience in the IT industry.
    • Previous experience providing remote support is a definite asset.
    • Tier 3 support — Provide Tier 3 troubleshooting and perform root cause analysis.
    • On-call support — Support on-call and after-hours operational needs.
  • View similar jobs with this employer
    • We are seeking an experienced, compliance-driven RDL Jump Host Administrator to take ownership of the system administration, security, and access control of our…
    • Experience supporting distributed users with a mix of remote and occasional on-site support.
    • Serve as the primary escalation point for complex helpdesk issues…
    • Retirement support, including company match and a defined contribution pension plan.
    • Provide third‑level escalation support for complex end‑user and device…
    • Contribute to meeting defined SLAs for system availability, performance, and support response times.
    • Provide support for hybrid Office 365 services, including…
    • The Middleware (MDM) Group is responsible for the administration, support, and integration of middleware platforms used by applications.
    • We have a great new opportunity to support one of our Technology / HVAC Solutions clients in a full-time capacity!
    • Hands-on experience with Python, React, and .
    • Own end-user support across the full IT environment.
    • When something breaks twice, you treat the second time as a design problem, not a support ticket.
Get e-mail updates for the latest Middleware Support jobs

By creating a job alert, you agree to our Terms . You can change your consent settings at any time by unsubscribing or as detailed in our terms.

People also searched:

tech support
websphere
mulesoft
sas

Career Resources:

Job Post Details

Infrastructure Engineer & Application Support Specialist (Multiple Roles Available) - job post

Trillys Systems
Ottawa, ON K1G 4G5•Hybrid work
$700–$1,050 a day - Temporary, Full-time, Fixed term contract

Job details

Pay

  • $700–$1,050 a day

Job type

  • Fixed term contract
  • Temporary
  • Full-time

Location

Ottawa, ON K1G 4G5•Hybrid work

Full job description

About the Opportunity

Trillys Systems is a technology consulting firm that specializes in providing innovative solutions to various industries. We are currently seeking candidates to participate to a 5-year Standing Offer for various Infrastructure & Application support specialities.

Canada is modernizing its infrastructure, platforms, and application ecosystem to support secure, scalable, cloud‑ready services. We are seeking multiple Infrastructure and Application Support professionals to join a multi‑year transformation initiative.

  • Location: Ottawa, ON (On-site)
  • Contract Duration: Multi year (up to 5 years)
  • Clearance: Eligibility to obtain Canadian Security Clearance
  • Experience Level: Senior or Intermediate

We are hiring across two major streams:

1. DevOps Platform Engineering (Kubernetes / Cloud / Automation)

2. Application Support Services (SCCM, Windows/Linux, COTS, Web Servers)

If you have experience in Kubernetes, DevOps, cloud infrastructure, application support, SCCM, scripting, or enterprise server environments, we want to hear from you.

Available Streams

Stream 1 — DevOps Platform Engineer (Kubernetes / Cloud / Automation)

What You’ll Do

  • Design, build, and maintain highly available Kubernetes clusters (EKS, GKE, AKS, or on‑prem).
  • Implement GitOps, DevSecOps, and cloud‑native patterns to accelerate delivery.
  • Build automated CI/CD pipelines (GitLab CI/CD or similar).
  • Develop containerized applications and manage Kubernetes workloads.
  • Implement monitoring and logging (Prometheus, Grafana, ELK, Splunk).
  • Create “Golden Paths” and reusable deployment templates for development teams.
  • Integrate secret management tools (Vault, AWS Secrets Manager, External Secrets Operator).
  • Implement resource quotas, RBAC, and policy‑as‑code guardrails.
  • Produce runbooks, architecture documentation, and platform playbooks.

You’re a Fit If You Have

  • Strong Kubernetes production experience (2+ years Intermediate, 5–7+ years Senior).
  • Expertise with Docker, Linux, networking, and container orchestration.
  • Experience with kubectl, kustomize, skaffold, or similar tooling.
  • Familiarity with AWS/GCP/Azure Kubernetes services.
  • Experience with monitoring/logging stacks.
  • Strong troubleshooting and automation skills.

Stream 2 — Application Support Services Specialist (SCCM / Windows / Linux / COTS / Web Servers)

What You’ll Do

  • Provide Tier 2/3 operational and application support in mixed Windows/Linux environments.
  • Install, configure, patch, and support client/server and web‑based applications.
  • Support desktop applications (Windows 10+), COTS products, and enterprise software.
  • Administer and support SCCM (packaging, deployment, MSI creation, OS patching).
  • Support Apache Tomcat and Microsoft IIS on Windows and Red Hat Linux servers.
  • Automate tasks using PowerShell, Bash, or Python.
  • Participate in technical initiatives, project planning, and documentation updates.
  • Provide operational procedures, diagrams, and knowledge transfer.
  • Configure ADRs, Software Update Points, and SCCM hierarchies (CAS, Primary Sites, DPs).

You’re a Fit If You Have

  • Strong SCCM experience (5+ years Intermediate, 10+ years Senior).
  • Experience supporting Windows Server, Red Hat Linux, and enterprise desktops.
  • Experience installing, configuring, and supporting web servers (Tomcat, IIS).
  • Scripting experience (PowerShell, Bash, Python).
  • Experience with ServiceNow or similar ITSM tools.
  • Strong troubleshooting and documentation skills.

General Qualifications (All Roles)

Required

  • Degree/diploma in Computer Science, Engineering, or equivalent experience.
  • Experience in one of the streams listed above.
  • Strong communication and problem‑solving skills.
  • Ability to work in hybrid teams and support enterprise‑scale environments.

Nice to Have

  • Cloud certifications (AWS, Azure, GCP).
  • Kubernetes certifications (CKA, CKAD, CKS).
  • Microsoft certifications (M365, Azure Administrator, SCCM).
  • Experience in Government of Canada environments.
  • Experience with DevSecOps, GitOps, IaC (Terraform), or FinOps.

Why Join This Engagement

  • Work on high‑impact modernization initiatives.
  • Opportunities across multiple infrastructure and support domains.
  • Long‑term stability and hybrid work environment.
  • Collaborative, multi‑disciplinary teams.

WEB: https://trillys.com/home/category/careers/

Job Types: Full-time, Fixed term contract

Pay: $700.00-$1,050.00 per day

Education:

  • DCS / DEC (preferred)

Experience:

  • IT infrastructure: 5 years (preferred)
  • Application Support: 5 years (preferred)

Location:

  • Ottawa, ON K1G 4G5 (required)

Work Location: In person

Let Employers Find YouUpload Your Resume