Full-Time

Principal Embedded Software Developer

Posted on 10/31/2025

Telesat

Telesat

1,001-5,000 employees

Provides satellite capacity and consulting services

No salary listed

Ottawa, ON, Canada + 1 more

More locations: Bethesda, MD, USA

Hybrid

Must be able to work in Canada and obtain a Reliability Clearance.

Category
Software Engineering (1)
Required Skills
Software Testing
Computer Networking
C/C++
Linux/Unix
Requirements
  • Bachelor or Master27s degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field
  • 12+ years experience in software development and testing, focusing on embedded systems
  • Basic understanding of networking concepts and protocols
  • Proficiency in using the Linux operating system
  • High proficiency in utilizing modern C++ coding language to develop embedded software applications
  • Strong analytical and problem-solving skills
  • Team player with the ability to collaborate effectively within a diverse team
  • Good oral and written communication skills
  • Enthusiasm for learning new technologies and tools
  • Detail-oriented with a commitment to producing high-quality software
  • Ability to design software with consideration for hardware resource constraints
  • Software development in embedded satellite communication systems equipment is a plus
Responsibilities
  • Collaborate with experienced engineers in the design, coding, testing, and maintenance of embedded software applications
  • Develop, test and maintain embedded software modules using programming languages like C++
  • Assist in the implementation of software solutions, ensuring seamless communication between software components
  • Contribute to the development of software tools, libraries, and frameworks to enhance overall product quality and efficiency
  • Participate in code reviews, providing constructive feedback to enhance code quality and adherence to coding standards
  • Collaborate with the team to troubleshoot and resolve software defects and technical issues
  • Collaborate with the team to lead and develop the industry leading embedded software test methodologies
  • Support the integration of software components on Linux operating systems
  • Assist in the testing and validation of software features, ensuring functionality and performance meet specified requirements
  • Collaborate with cross-functional teams, including product managers and designers, to understand requirements and contribute to technical discussions
  • Maintain clear and organized documentation of software designs, processes, and development tasks
  • Demonstrate effective teamwork and communication skills, both orally and in writing
  • Lead the design, development, and implementation of advanced satellite ground segment software systems, ensuring high performance, scalability, and reliability

Telesat operates a global satellite communications network, providing satellite capacity and consulting to governments, telecom operators, and enterprises. It uses both geostationary (GEO) and low Earth orbit (LEO) satellites, including the Lightspeed LEO constellation, to deliver wide-area connectivity. Services include inflight and maritime connectivity, as well as connectivity for oil and gas and corporate networks. Revenue comes from long-term contracts and service agreements. Its Lightspeed network aims to offer high-speed, low-latency links, enhancing overall performance. The company differentiates itself by combining GEO and LEO assets and by offering end-to-end connectivity solutions through a mix of satellite capacity and advisory services, targeting a diverse set of industries worldwide. The goal is to provide reliable, global communications with predictable service through long-term customer relationships.

Company Size

1,001-5,000

Company Stage

IPO

Headquarters

Ottawa, Canada

Founded

1969

Simplify Jobs

Simplify's Take

What believers are saying

  • Secured $2.54B funding including $1.44B Canadian investment for Lightspeed.
  • Contracted SpaceX for 14 launches starting mid-2026 deploying 198 satellites.
  • Vocus builds Australia's first Lightspeed landing station in New South Wales.

What critics are saying

  • Lightspeed service slips to Q1 2028 due to SatixFy ASIC delays.
  • Starlink dominates LEO broadband, compressing Telesat's enterprise margins.
  • SpaceX Falcon 9 disruptions delay all 14 Lightspeed launches by 6-12 months.

What makes Telesat unique

  • Telesat combines GEO and LEO satellites for resilient global communications.
  • Lightspeed targets government, enterprise, and maritime with low-latency Ka-band.
  • Canadian government backing secures $2.54B for Lightspeed funding.

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Benefits

Remote Work Options

Hybrid Work Options

Company News

Telesat
Nov 4th, 2025
Telesat invests US$5 million in Farcast to develop fully integrated User Terminals for Telesat Lightspeed satellite network | Telesat

Universal ConnectivityDefenceFirst RespondersTelesat Government Solutions

StreetInsider
Nov 4th, 2025
Telesat invests $5M in Farcast partnership

Telesat has invested $5 million in Farcast to develop integrated User Terminals for the Telesat Lightspeed satellite network. Farcast will deliver a Flat Panel Antenna User Terminal integrated with the Telesat Lightspeed modem, with production planned for 2027. Telesat will also join Farcast's board. Farcast's technology offers reduced Size, Weight, Power, and Cost, enhancing Telesat's value proposition. Farcast is raising a $10 million Series Extension to support commercial manufacturing.

Stock Titan
Sep 13th, 2024
Telesat Completes $2.54 Billion Funding Agreements for Telesat Lightspeed Satellite Constellation with Strong Government Backing | TSAT Stock News

Telesat secures $2.54B funding for Lightspeed satellite project, aiming to bridge global digital divide. Learn how this Canadian-backed initiative plans to expand internet access and create jobs, with launches set for 2026.

MobileSyrup
Apr 1st, 2024
Telesat secures $2.14 billion loan from federal government for Lightspeed LEO constellation

The federal government has agreed to loan billions of dollars to satellite operator Telesat to support its work in developing the Lightspeed LEO network.

CNBC
Nov 19th, 2021
Lightspeed receives financing of $3B in financing

Telesat has lined up more than $3 billion in financing for Lightspeed so far, including a $1.1 billion investment from the Canadian government.

INACTIVE