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Unix Consultant Jobs in Ontario (NOW HIRING)

Murex S4C Consultant

Toronto, ON · On-site +1

CA$80K - CA$120K/yr

Working knowledge of SQL and Unix/Linux environments. * Experience analyzing business and technical ... our consulting and Industry solutions help organizations and society move confidently and ...

Murex S4C Consultant

Toronto, ON · On-site +1

CA$80K - CA$120K/yr

Working knowledge of SQL and Unix/Linux environments. * Experience analyzing business and technical ... our consulting and Industry solutions help organizations and society move confidently and ...

Reporting to the Director, the Consultant, Risk Analytics is responsible for supporting the ... in UNIX or PC environment for modeling. * You ideally have strong knowledge of :AML regulations ...

Reporting to the Director, the Consultant, Risk Analytics is responsible for supporting the ... in UNIX or PC environment for modeling. * You ideally have strong knowledge of :AML regulations ...

Senior Infrastructure Consultant

Toronto, ON · On-site

CA$70K - CA$170K/yr

Write and maintain Unix/Linux shell scripts (e.g., Bash, Korn) to automate batch processing, data extraction, and file transfers. * System Support & Monitoring: Investigate, troubleshoot, and resolve ...

To learn more about CIBC, please visit CIBC.com What you'll be doing As a Consultant, Back End ... Unix Shell Scripts, File based processing apps, GitHub bash, GitHub CoPilot and AI powered ...

To learn more about CIBC, please visit CIBC.com What you'll be doing As a Consultant, Back End ... Unix Shell Scripts, File based processing apps, GitHub bash, GitHub CoPilot and AI powered ...

Vous etes familier avec la programmation (systeme d'exploitation Unix et les langages de ... operations consulting, product and process performance, digital transformation, operational ...

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Unix Consultant information

What is a Unix consultant?

Unix Consultants are professionals who specialize in the Unix operating system and provide expert advice, support, and solutions to organizations or individuals. Their responsibilities often include system administration, troubleshooting, performance tuning, security management, and assisting with Unix-based software installations and upgrades. They may also help with migrations, scripting, and training staff to use Unix systems effectively. Unix Consultants are typically skilled in various Unix variants such as Linux, AIX, Solaris, or HP-UX, and possess strong problem-solving and communication abilities.

What are the key skills and qualifications needed to thrive as a Unix consultant?

To thrive as a Unix Consultant, you need deep expertise in Unix/Linux operating systems, scripting languages (such as Bash or Perl), and a solid understanding of system administration, typically supported by a relevant degree or certifications like RHCE or CompTIA Linux+. Familiarity with configuration management tools (e.g., Ansible, Puppet), virtualization platforms, and network security protocols is often required. Strong analytical thinking, problem-solving abilities, and effective communication skills help consultants diagnose issues and explain solutions to clients. These skills ensure reliable systems, efficient troubleshooting, and clear guidance for client organizations relying on Unix environments.

What are the typical challenges a Unix consultant may face when working with diverse client environments?

Unix Consultants often encounter the challenge of supporting a variety of Unix systems, each with unique configurations, legacy components, and organizational requirements. Adapting quickly to unfamiliar setups and troubleshooting issues across different distributions is a common part of the role. Consultants must also communicate technical concepts effectively to both technical and non-technical stakeholders, ensuring solutions align with client business goals. Building strong problem-solving and interpersonal skills is essential for success in this dynamic consulting environment.

What is the difference between Unix Consultant vs Linux Administrator?

AspectUnix Consultant
CredentialsTypically requires UNIX certifications (e.g., UNIX Certified Administrator), experience with UNIX systems
Work EnvironmentWorks in enterprise environments managing UNIX servers, often in data centers or large organizations
Employer & IndustryEmployers include IT service providers, large corporations, financial institutions; industry focus on enterprise IT infrastructure
Search & Comparison IntentOften compared for roles involving UNIX system management, troubleshooting, and architecture design

Unix Consultants specialize in UNIX systems, focusing on installation, configuration, and troubleshooting of UNIX environments. Linux Administrators primarily manage Linux servers, which are often based on UNIX principles but may differ in certifications and tools. While both roles require similar skills, Unix Consultants typically work with a broader range of UNIX variants, whereas Linux Administrators focus on Linux distributions. Understanding these differences helps organizations find the right expertise for their enterprise infrastructure needs.

What are popular job titles related to Unix Consultant jobs in Ontario?

For Unix Consultant jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Unix Consultant jobs in Ontario look for?

The top searched job categories for Unix Consultant jobs in Ontario are:

What are popular job titles related to Unix Consultant jobs in ON?

For Unix Consultant jobs in ON, the most frequently searched job titles are:

Infographic showing various Unix Consultant job openings in Ontario as of August 2026, with employment types broken down into 82% Full Time, 14% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution.

Senior Technical Consultant - JAVA

Finastra

Mississauga, ON • On-site

Full-time

Medical, Life, Retirement, PTO

Re-posted 11 days ago


Job description

Who are we?


At Finastra, we're a global leader in financial services software, dedicated to expanding access to financial services and shaping what's next for the industry. Our technology powers missioncritical solutions across Lending, Payments and Universal Banking, supporting over 7,000 customers, including 80% of the world's top 50 banks, in more than 110 countries.

Disclaimer:

Finastra has signed an agreement to sell its Universal Banking business to Pollen Street Capital, with completion expected end 2026 / early 2027, subject to consultation and customary closing conditions. Upon completion, this role is expected to transition to the standalone Universal Banking business, creating opportunities to support its future growth and success.

Reporting to the Regional Head of Services Delivery, the Senior Technical Consultant will implement new features, be involved in upgrades, deliver customizations described in functional specifications using the Finastra Essence toolkit API and you will be involved in designing solutions for the customer needs, working closely with regional teams.

Responsibilities & Deliverables:
Your deliverables as a Senior Technical Consultant will include, but are not limited to, the following:

  • Implement new features as specified
  • Participate in upgrades
  • Analyze technical aspects of Finastra Essence implementation including the architecture side
  • Write Technical Specification Documents for offshore service
  • Solution integration including offshore developments
  • Develop toolkit extensions based on Finastra Essence toolkit API
  • Respect high level coding and design standards, and quality best practices
  • Investigate technical and functional defects and propose adequate solutions
  • Ensure that development tasks meet business requirements and goals and fulfil end-user requirements
  • Effective communication and mentoring junior Technical Consultants.

Required Experience:

  • Relevant industry experience within the financial services sector, preferably gained through a financial institution, banking organization, or a banking software/technology company.
  • Strong clients focus and impeccable professional integrity
  • A degree in computer science or equivalent work experience
  • Strong C/C++/C# /Java skills
  • Good Unix, Linux or Windows skills
  • SQL on Oracle, Sybase or MS SQL
  • Finastra Essence technical knowledge is a plus
  • Effective interpersonal communication skills and transparency
  • Ability to work in a team environment
  • Good spoken and written English

As part of our hiring process, we may use artificial intelligence (AI) technology to help screen and shortlist applications. All final hiring decisions are made by our recruitment team.

Compensation: 80-100k

We are proud to offer a range of incentives to our employees worldwide. These benefits are available to everyone, regardless of grade, and reflect the values we stand for:

Flexibility: Enjoy unlimited vacation, subject to local regulations and business priorities. Benefit from hybrid working arrangements and inclusive policies such as paid time off for voting, bereavement, and sick leave.

Wellbeing: Access confidential onetoone support through our Employee Assistance Program, connect with our network of Wellbeing Champions and Gather Groups, and take part in monthly events and initiatives designed to help you thrive-inside and outside of work.

Health & Financial Security: Medical, life and disability insurance, retirement plans, lifestyle, and other benefits.*

Sustainability: Paid time off for volunteering and donationmatching opportunities to support causes that matter to you.

Inclusion: Get involved in our inclusion communities, such as Count Me In, Culture@Finastra, Proud@Finastra, Disabilities@Finastra, and Women@Finastra-open to everyone who wants to participate and contribute.

Career Development: Access online learning and accredited courses through our Skills & Career Navigator tool.

Recognition: Take part in our global recognition program, Finastra Celebrates, and share your voice through regular employee surveys that help shape our culture and ways of working.

*Specific benefits may vary by location.

At Finastra, each individual is unique-bringing their own ideas, perspectives, cultural backgrounds, and experiences. We learn from one another, value what makes us different, and create an environment where everyone feels included, supported, and able to be their authentic selves.

Be unique. Be exceptional. Help us make a difference at Finastra.