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Added 37 mins ago
Technical Delivery Manager
Jolera
Toronto, ON
$100,000 to $130,000 CAD / year
Full-time
…security services, and round-the-clock, 24/7/365 quad-lingual end user…
Added 1 hour ago
Embedded Software Architect, User Terminals
Telesat
Ottawa, ON
Full-time
The Software Architect - User Terminals will define and lead the software architecture for Telesat military and government satellite communication terminal solutions. The role provides…
Added 1 hour ago
Embedded Software Architect, User Terminals
Telesat
Ottawa, ON
Full-time
The Software Architect - User Terminals will define and lead the software architecture for Telesat military and government satellite communication terminal solutions. The role provides…
Added 1 hour ago
Technical Consultant or Senior Technical Consultant
Orangutech
Canada
Contract
3 - 10 years of working experience as a Microsoft 365/ SharePoint Architect or Developer;
Added 2 hours ago
Computer Services Officer 4 (Technical Architect)
The Government of Nova Scotia
Halifax, NS
…creating accessible, reliable digital solutions centered around user…
Added 2 hours ago
Lead AI Architect & Delivery Manager
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Remote, Canada
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The Lead AI Architect & Delivery Manager will serve as the technical authority and engagement lead for the client's TPRM AI Assistant project, backfilling the departing AI Lead. This role…
Added 2 hours ago
Enterprise Applications Analyst
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Working closely with the Senior Solutions Architect and business stakeholders, the Enterprise Applications Analyst develops a deep understanding of each supported application, gathers and…
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AI Infrastructure & Solutions Architect
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Toronto, ON
…Infrastructure Solutions group, the AI Infrastructure & Solutions Architect plays a critical role in defining the future of research and administrative computing at the University. In this…
Added 3 hours ago
Data Analytics Architect
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Reporting to the Director of Sourcing and Purchasing, the Data Analytics Architect will be responsible for developing and maintaining enterprise analytics solutions that support sales,…
Added 4 hours ago
Senior Solutions Architect, IAM-2
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Toronto, ON
Full-time
IT experience of 7+ years with 3-5 years in solution architecture experience on large projects, with proven experience in defining and evolving the architectures of solutions with large…
Added 12 hours ago
Staff Software Engineer, Identity & Access - AI Platform
Redpanda Data
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Full-time
…landscape, then roll up your sleeves and build it, not just architect it and hand it…
Added 13 hours ago
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Toronto, ON
Full-time
…applications. Partnering closely with our Principal AI Solution Architect, you will own the full-stack development - spanning backend Python services, frontend interfaces, retrieval…
Added 13 hours ago
Senior Solutions Architect, IAM-2
RBC
Toronto, ON
Full-time
IT experience of 7+ years with 3-5 years in solution architecture experience on large projects, with proven experience in defining and evolving the architectures of solutions with large…
Added 14 hours ago
Software Developer – Senior - RQ11686
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking a Senior Software Developer with extensive hands-on experience in ServiceNow development, solution architecture, platform governance, and system administration. The…
Added 14 hours ago
Software Developer – Senior - RQ11686
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking a Senior Software Developer with extensive hands-on experience in ServiceNow development, solution architecture, platform governance, and system administration. The…
Added 14 hours ago
Software Developer – Senior - RQ11686
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking a Senior Software Developer with extensive hands-on experience in ServiceNow development, solution architecture, platform governance, and system administration. The…
Added 17 hours ago
ServiceNow Software Developer - Senior
J&M Group
Toronto, ON
Full-time
5+ years of hands-on ServiceNow development experience using JavaScript, HTML, CSS, AngularJS, REST/SOAP APIs, Integration Hub, and Flow Designer.
Added 18 hours ago
Salesforce & RevOps Systems Administrator
Amilia
Montreal, QC · Greater Montreal, QC
Full-time
User and license management, security review, and the field-level hygiene that keeps Salesforce trustworthy as the system of record.
Added 18 hours ago
Oracle Fusion Redwood Functional Consultant
Zodiac Solutions, Inc
Toronto, ON
Full-time
Mandatory Skills:• Sr. BSA/Functional consultant with Oracle Cloud ERP implementation experience• Proven exposure to or hands-on implementation of the Oracle Redwood UI theme, page…
Added 18 hours ago
Java FS, .NET FS, Angular UI
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· 7+ years of software engineering experience with strong expertise in C#, .NET Core, ASP.NET Core, and SQL
Added 19 hours ago
Lead Architect, FP&A
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Mississauga, ON
Full-time
You will bring strong analytical judgment, a consulting mindset, and experience building business cases that connect technology decisions to measurable business outcomes. This role is ideal…
Added 20 hours ago
Cybersecurity Architect (Governance, Risk and Compliance)
Centennial College
Toronto, ON · Greater Toronto Area, Canada
$51.95 to $60.02 CAD / hour
Full-time
Remain current on higher education technology directions. Work with user groups from other higher education organizations to help identify and communicate opportunities for students,…
Added 20 hours ago
Senior AWS Developer
CGI
Toronto, ON
Full-time
Work with the AWS Architect and in architecting the solution and ensures that the development of the solution adheres to the approved solution design and client AWS cloud adoption…
Added 20 hours ago
Développeur(euse) principal(e), Logiciels IA | Senior AI Software Developer
S & E Services Limited Partnership
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Full-time
Minimum de cinq (5) ans d’expérience en conception et en livraison de logiciels en production, dont au moins un an d’expérience directe avec des applications fondées sur des grands modèles…
Added 20 hours ago
Principal Security Architect
Menlo Security
Remote, Canada
Full-time · Remote
…across the web, documents, and email before they reach the user. With Menlo Agent Runtime Security (MARS), that protection now extends to the AI agents working alongside every employee.…

Telesat

Embedded Software Architect, User Terminals

Ottawa, ON, Canada

Job type: Full-time
Experience: 10+ years of software engineering experience with increasing technical leadership responsibility.
Posting language: English
Posted: Sep 21, 2026

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Original job description

Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown to be one of the largest and most successful global satellite operators.

Telesat Lightspeed, our revolutionary Low Earth Orbit (LEO) satellite network, scheduled to begin service in 2027, will revolutionize global broadband connectivity for enterprise and Government users by delivering a combination of high capacity, security, resiliency and affordability with ultra-low latency and fiber-like speeds. Telesat is headquartered in Ottawa, Canada, and has offices and facilities around the world.

The company’s state-of-the-art Satellite fleet consists of 12 GEO satellites, the Canadian payload on ViaSat-1 and one LEO 3 demonstration satellite. For more information, follow Telesat on X and LinkedIn or visit www.telesat.com

The Software Architect - User Terminals will define and lead the software architecture for Telesat military and government satellite communication terminal solutions. The role provides technical leadership across programs, ensuring software designs meet system, security, operational, and long-term product requirements.

\nMain Responsibilities

Define and maintain software architecture for military User Terminal products and programs.
Lead architectural trade studies and technology evaluations.
Collaborate with Systems Engineering to derive software architectures from system requirements.
Ensure software designs meet reliability, resiliency, and cybersecurity requirements.
Define interfaces between embedded software, networking components, modems, and external systems.
Serve as software technical authority during customer engagements and design reviews.
Guide development teams on architecture implementation and best practices.
Support proposals, demonstrations, and technical reviews.
Support integration, troubleshooting, and root-cause analysis.
Mentor software engineers and technical leads.

Education and Experience Required

Bachelor's degree in Computer Science, Software Engineering, Electrical Engineering, Computer Engineering, or related discipline.
Master's degree considered an asset.
10+ years of software engineering experience with increasing technical leadership responsibility.
Experience defining and leading architectures for SATCOM, wireless communications, networking, defense, aerospace, or telecommunications systems.
Experience working on government, military, defense, or security-sensitive programs is highly desirable.

Specialized Knowledge, Skills and Abilities

Strong understanding of software architecture principles and design methodologies.
Experience architecting distributed, embedded, and real-time software systems.
Strong knowledge and experience with SATCOM, wireless communications systems, modem technologies, RF systems, and IP-based communications.
Experience with User Terminal, gateway, modem, antenna control, networking, or telecommunications systems.
Understanding of military communications concepts, tactical networking, and mission-critical systems.
Experience programming in C, C++, and Python.
Knowledge of Linux-based embedded systems and operating system fundamentals.
Strong understanding of routing, switching, VPNs, QoS, multicast, and secure communications.
Experience with virtualization, containerization, and cloud technologies.
Understanding of cybersecurity principles and secure software development practices.
Experience with Agile development methodologies.
Excellent communication and problem-solving skills.

Decision Making and Supervision

Provides architectural direction across military User Terminal programs. No direct reports, but significant technical leadership and mentoring responsibilities.

Working Conditions

Hybrid work environment. Occasional domestic and international travel may be required.

The successful candidate must be able to work in Canada and obtain clearance under the Canadian Controlled Goods program (CGP).

At Telesat, we take pride in being an equal opportunity employer that values equality in the workplace. We are committed to providing the best candidate experience possible including any required accommodations at every stage of our interview process. All qualified applicants that have been selected for an interview that require accommodations, are advised to inform the Telesat Talent team accordingly. We will work with you to meet your needs. All accommodation information provided will be treated as confidential.

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More about this job

Responsibilities

Define and maintain the software architecture for military and government satellite communication terminal solutions. Provide technical leadership across programs while mentoring software engineers and guiding architectural implementation.

Requirements

Requires a bachelor's degree in a relevant engineering discipline and 10+ years of software engineering experience with technical leadership. Candidates must have experience in SATCOM, wireless communications, or defense systems and be eligible for Canadian Controlled Goods program clearance.

Skills

Software architecture
Embedded systems
SATCOM
C
C++
Python
Linux
Networking
Cybersecurity
Agile
Distributed systems
Real-time systems
RF systems
IP-based communications
Virtualization
Containerization

Benefits

Health insurance
Professional development
Mentorship opportunities

Visa sponsorship

Not detected in the job text

Keywords

Software Architect
SATCOM
Embedded Software
User Terminals
Satellite
C
C++
Python
Linux
Networking
Cybersecurity
Agile
Distributed Systems
Real-time Systems
RF Systems
IP-based Communications
Virtualization
Containerization
Cloud Technologies
Tactical Networking
Mission-critical Systems
Defense
Aerospace
Telecommunications
Modem Technologies
System Engineering
Architecture Trade Studies
Root-cause Analysis
Controlled Goods Program
LEO

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