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Systems programmer Jobs in Ottawa, ON

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Systems programmer • ottawa on

Last updated: 6 days ago

Mainframe WebSphere MQ & z/OS Systems Programmer

NexasphereOttawa, ON, Canada
Remote
Full-time
Quick Apply

The Mainframe WebSphere MQ & z/OS Systems Programmer is responsible for supporting, maintaining, and upgrading enterprise‑scale mainframe environments across high‑availability, 24x7 operations.... Show more

Building Systems Engineer

NodaOttawa, Ontario, Canada
Full-time

Noda is a data and analytics company for the commercial built environment.We reimagine how modern buildings operate — because a better world needs better buildings.Better buildings are more efficie... Show more

Intermediate Marine Systems Engineer

BMTOttawa, Ontario, CA
Full-time +1
Quick Apply

Intermediate Marine Systems Engineer.Halifax, NS, Ottawa, ON, or Victoria, BC.BMT is dedicated to tackling the most crucial engineering challenges of our era, fostering an environment where individ... Show more

CNC Machinist (Programmer)

Q-Block ComputingOttawa, Ontario, Canada
CA$60,000.00 yearly
Full-time

CAD per year (full-time basis).About Q-Block Computing: .Q-Block Computing builds quantum systems that operate in the real world.The company develops quantum timing, quantum-secure communicati... Show more

Building Systems Student

PCL ConstructionOttawa, ON, CA
Full-time

The future you want is within reach.PCL Family of Companies (PCL), we build more than projects — we build opportunities, careers and communities.We invest in our people and projects, and that share... Show more

PCB Layout Designer

Fidus SystemsOttawa, ON, CA
Full-time
Quick Apply

Fidus is a global high-tech design firm headquartered in Ottawa, with additional design centres in Kitchener-Waterloo and San Jose.We specialize in leading-edge electronic product development, with... Show more

Systems Engineer

SRC CanOttawa, ON, CA
CA$80,000.00 yearly
Full-time
Quick Apply

The Syracuse Research Corporation (SRC) is celebrating 60 years of redefining possible.The company was originally formed to provide innovative products and seasoned analysis to solve complex Electr... Show more

Engineer Optical Systems

Huawei Technologies Canada Co., Ltd.Ottawa, ON, CA
Temporary

Huawei Canada has an immediate 12-month contract opening.Huawei Canada's Advanced Optical Technology Lab focuses on advanced R&D in high-performance optical communications and networking.Our ex... Show more

Curriculum Developer, Electronics and Embedded Systems Development

Algonquin CollegeOttawa Campus
CA$25.00 hourly
Part-time

Please Note: If you are a current Algonquin College employee, apply to this job via the Workday application.Mechanical & Transportation Technology.Please note: jobs are posted until 11:59 pm on the... Show more

Ownership-Driven Senior Software Engineer – Tech Startup

AutoScale VenturesOttawa, ON, Canada
Remote
Full-time
Quick Apply

Senior Software Engineer (Full-Time, Remote) — Canada.Work Schedule: 9:00 AM - 5:00 PM PST.At AutoScale Ventures, we build large-scale systems behind products like VinAudit.We're looking for a Seni... Show more

Systems Administrator

RebelOttawa, ON, CA
Full-time
Quick Apply

Before you read another boring IT job posting… Let's be honest.You've probably read ten Systems Administrator postings today.They all say the same thing: Windows Server, Linux, AWS, great cul... Show more

Senior Generalist Game Programmer | Programmeur(-euse) Généraliste de Jeux Vidéo

Snowed In StudiosOttawa, ON, CA
CA$92,000.00 yearly
Remote
Full-time
Quick Apply

English version, French to follow].As part of Keywords Studios’ Game Development service line, we provide development support to some of the most important and exciting games being made today.You w... Show more

Quality Systems Production Part Approval Process (PPAP) Coordinator - Data Analyst Co-Op

SkyworksOttawa, ON, CA
Full-time

If you are looking for a challenging and exciting career in the world of technology, then look no further.Skyworks is an innovator of high-performance analog semiconductors whose solutions are powe... Show more

Senior Product Engineer - Onsite Position

Curtiss-WrightOttawa, Canada
CA$90,300.00–CA$120,400.00 yearly
Full-time

Senior Product Engineer - Onsite Position.If you bring deep expertise in several of the areas listed below and a genuine.Join a collaborative, high-energy engineering team in Ottawa, ON, where your... Show more

Building Systems Engineer

Work in OttawaOttawa, Ontario, Canada
Full-time

Ottawa’s tech sector is growing, and so are the opportunities! If you’re exploring your next role in tech,.Led by Invest Ottawa, the city’s lead economic development agency, this initiative works a... Show more

Senior Systems Integration Engineer

ADGA Group Consultants IncOttawa, Canada
Full-time +1

ADGA is seeking an experienced .Counter-Uncrewed Aerial Systems (C-UAS) and Uncrewed Aerial Systems capability.This position will play a key role in designing, integrating, and deliv... Show more

Electrical Design Engineer

Inviro Engineered SystemsOttawa, ON, CA
CA$85,000.00 yearly
Full-time
Quick Apply

Electrical Design Engineer Full Time Are you a motivated and passionate individual, eager to advance your career?.As one of Canada’s leading Mechanical/Electrical engineering firms, INVIRO is... Show more

Senior Director Systems Development and Integration - Handheld Systems

Siemens HealthineersOttawa, CA
CA$123,500.00–CA$173,500.00 yearly
Full-time

Join us in pioneering breakthroughs in healthcare.Our inspiring and caring environment forms a global community that celebrates diversity and individuality.We encourage you to step beyond your comf... Show more

Salesforce / HubSpot Administrator - Revenue Systems (SaaS) - Remote

YO AI LabsOttawa, ON, Canada
Remote
Full-time
Quick Apply

Salesforce / HubSpot Administrator – Revenue Systems (SaaS).Salesforce / HubSpot Administrators – Revenue Systems (SaaS).You'll use your CRM expertise to evaluate real-world SaaS operations, resolv... Show more

Microsoft Software Developer Level 3

Randstad CanadaOttawa, Ontario, CA
Temporary
Quick Apply

A federal nuclear regulatory agency is seeking a Senior Microsoft 365 Software Developer (Level 3) to drive the modernization of its legacy, monolithic systems.Operating within a digital transforma... Show more

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The cities near Ottawa, ON that boast the highest number of systems programmer jobs are:
Mainframe WebSphere MQ & z/OS Systems Programmer

Mainframe WebSphere MQ & z/OS Systems Programmer

NexasphereOttawa, ON, Canada
15 days ago
Job type
  • Full-time
  • Remote
  • Quick Apply
Job description

Role Overview

The Mainframe WebSphere MQ & z/OS Systems Programmer is responsible for supporting, maintaining, and upgrading enterprise‑scale mainframe environments across high‑availability, 24x7 operations. This role ensures stability, security, and performance of WebSphere MQ on z/OS, while also contributing to broader mainframe systems programming activities including RACF security, automation, storage, monitoring, and subsystem upgrades. The ideal candidate brings deep hands‑on experience in complex, multi‑LPAR environments and has supported major financial institutions and large enterprise clients.

Key Responsibilities

  • WebSphere MQ Administration (z/OS)
    • Support, maintain, and troubleshoot WebSphere MQ on z/OS.
    • Plan and execute MQ upgrades (e.g., WMQ V7.0.1 V7.1.0).
    • Design and implement MQ health‑check tools (Rexx, CLIST).
    • Integrate MQ with automation tools such as CA‑OPS/MVS and SA z/OS.
    • Configure MQ security using RACF, ACF2, or Top Secret.
  • Mainframe Systems Programming (z/OS)
    • Install, customize, and upgrade z/OS and related subsystems.
    • Perform SMP/E maintenance, rebuild SMP environments, and manage toleration maintenance.
    • Configure and support CICS, IMS, VTAM, TCP/IP, and other core subsystems.
    • Manage DASD, tape systems, DFSMS, DFSMShsm, and storage utilities.
  • Security & Compliance
    • Review and enhance RACF/ACF2/TSS profiles.
    • Implement mainframe security frameworks for regulated industries (banking, insurance).
    • Conduct audits and produce security reports for compliance (OCC, regulatory bodies).
  • Automation & Monitoring
    • Implement and customize automation environments (SA z/OS, CA‑OPS/MVS).
    • Install and configure monitoring tools (OMEGAMON, TMON, MainView).
    • Develop automation exits and scripts to improve system reliability.
  • Programming & Tooling
    • Develop Rexx, Assembler, CLIST, PL/I, COBOL utilities for system automation and reporting.
    • Create JCL for backups, migrations, and maintenance tasks.
    • Build custom tools for performance tuning, forecasting, and operational reporting.
  • Client Support & Delivery
    • Work directly with enterprise clients (banking, telecom, insurance).
    • Provide technical leadership, knowledge transfer, and hands‑on demos.
    • Support multi‑national environments with high‑volume transaction workloads.