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Application Support Analyst

Toronto, Ontario

The Application Support Analyst will act as Sigma’s primary contact for a major Canadian and US customer. The successful candidate will work with Sigma’s project and development teams to manage customer issues and deliver solutions. Responsibilities include account management, technical support, test execution, and delivery of new software


  • Act as product expert – be the primary contact for customer account/s for technical questions, support, product deployments, and tools. Triage reported issues to confirm as possible bug.
  • Support the client by having an in depth knowledge of customer implementation and business processes.
  • Represent the customer to ensure product issues are being tracked, prioritized, resolved, and incorporated into the product release cycle.
  • Clearly identify, document and find solutions for customer issues and product problems. Test and verify fixes before delivering to customer.
  • Escalate critical customer situations to the appropriate level of management and engineering expertise.
  • Communicate technical issues and solutions to the engineering, QA, and support teams as well as to the customer base.
  • Assist customers with operational issues on the software.
  • Coordinate customer deployments with internal teams.
  • Provide off-hours support for P1 production cases.


  • Critical thinking.
  • Demonstrating tenacity and perseverance.
  • Displaying creativity.
  • Displaying technical expertise.
  • Adapting to change.
  • Communicating effectively.
  • Championing customer needs.


  • Strong problem-solving skills. Must be able to debug and troubleshoot product issues in a complex environment. Able to provide workarounds and/or propose solutions with the assistance of development team.
  • Weblogic/Jboss: Able to maintain and troubleshoot java applications within Weblogic/Jboss.
  • Working experience with Docker.
  • UNIX/Linux: Intermediate-level knowledge, with some experience in maintenance or admin activities.
  • Database: Intermediate-level knowledge of Oracle (OR another relational database, such as Sybase or MS SQL), and basic SQLs/queries
  • Excellent communication skills (written, verbal), and interpersonal skills. Able to communicate effectively with all levels of staff and the customer.
  • Able to travel for training and customer visits.
  • Bachelor’s in computer science or equivalent.


  • Knowledge of telecom and cable domain, OSS/BSS software.
  • Previous experience in Java programming will be an asset.
  • Mongo db experience.

Sigma welcomes and encourages applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process

Sigma Systems is the fastest path to creating, selling and delivering digital products and services. The company’s portfolio spans enterprise-wide product & service catalog, configure price quote, order management, service provisioning and device management – all of which can be deployed in the cloud or on-premise.  Sigma software is enabling product innovation and business agility at large communications, media and high-tech service providers globally.

We offer a fast-paced, success-oriented work environment fueled by the talent, skills and expertise of our employees. We offer competitive salaries, performance-based incentives, a world of career opportunities and a comprehensive benefits package.

Our corporate values of innovation, dedication and agility allow us to exceed expectations while saluting success along the way.

If this sounds like the opportunity for you, apply today to join our team and help us do things The Sigma Way!