Jobs in Canada

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Added 1 month ago
Sr. Software Dev Engineer, Ring Cloud Connectivity Org
Amazon
Toronto, ON
Ring is seeking a Senior Software Development Engineer to join the Cloud Connectivity organization in Toronto, where you'll lead the design and delivery of large-scale, customer-facing…
Added 1 month ago
Sr. Software Dev Engineer, Ring Cloud Connectivity Org
Amazon
Toronto, ON
Ring is seeking a Senior Software Development Engineer to join the Cloud Connectivity organization in Toronto, where you'll lead the design and delivery of large-scale, customer-facing…
Added 1 month ago
WI
Lead Electrical Engineer, Resources
WSP in Canada
St. John's, NL · Greater St. John's Metropolitan Area
- Full-time
…Toronto Area, Saskatoon SK, St John's NL , as the Lead Electrical Engineer, you will lead as a senior subject matter expert in the electrical design for both new construction and brownfield…
Added 1 month ago
WI
Senior Electrical Engineer, Resources
WSP in Canada
St. John's, NL · Greater St. John's Metropolitan Area
- Full-time
…Ontario, Greater Toronto Area, Saskatoon SK, St John's NL , as a Senior Electrical Engineer, you will support as a senior subject matter expert in the electrical design for both new…
Added 1 month ago
DC
Senior Civil Project Manager
Dillon Consulting Limited
London, ON
- Full-time
Dillon’s Land Development Business Unit is looking for a Senior Civil Project Manager to fill an existing vacancy within our multidisciplinary team of professionals. You will have the…
Added 1 month ago
R
Senior Software Engineer, Multiple Teams
Relay
Remote, Canada
- Full-time
- Remote
…reinvent banking, and we’re looking for a curious, impact-driven Senior Software Engineer to join our growing team – someone who thrives on taking smart risks, experimenting boldly, and…
Added 1 month ago
M
Satellite TT&C/PDT Systems Engineer
MANNARINO
Montreal, QC
- Full-time
The work model is hybrid, with a requirement to work in the office four (4) days per week
Added 1 month ago
WI
Senior Electrical Engineer, Resources
WSP in Canada
North Bay, ON
- Full-time
…Ontario, Greater Toronto Area, Saskatoon SK, St John's NL , as a Senior Electrical Engineer, you will support as a senior subject matter expert in the electrical design for both new…
Added 1 month ago
M
Satellite Bus Systems Engineer
MANNARINO
Montreal, QC
- Full-time
We are seeking a Satellite Bus System Engineer to design structural, thermal, power distribution, attitude control, propulsion, CD&H, TT&C/PDT, FSW, and interface architectures that support…
Added 1 month ago
M
Spacecraft EMC Systems Engineer
MANNARINO
Montreal, QC
- Full-time
The work model is hybrid, with a requirement to work in the office four (4) days per week
Added 1 month ago
M
Guidance, Navigation & Control (GNC) Systems Engineer
MANNARINO
Montreal, QC
- Full-time
We are seeking a GNC System Engineer for design, integration, verification, and operational support of GNC subsystems for our current and next‑generation remote sensing and communications…
Added 1 month ago
M
Satellite Electrical Power System (EPS) Design Engineer
MANNARINO
Montreal, QC
- Full-time
We are seeking an experienced Electrical Power System Engineer to support the concept, detailed design, analysis, verification, and integration of electrical power subsystems (solar arrays,…
Added 1 month ago
M
Satellite Electrical Propulsion Systems Engineer
MANNARINO
Montreal, QC
- Full-time
We are seeking a Satellite Electrical Propulsion Systems Engineer to define, design, analyse, integrate, and verify electric propulsion (EP) subsystems (thrusters, power-processing units,…
Added 1 month ago
S
Senior Microelectronics Process Engineer
Sanmina
Ottawa, ON
- $145,000 to $165,000 CAD / year
- Full-time
Rigorous Methodology: Implement robust process controls using PFMEA and Control Plans.
Added 1 month ago
IP
Senior Project Manager
Iconic Power Systems Inc.
Calgary, AB
- Full-time
Must have a valid driver’s license
Added 1 month ago
RB
Director, Process Engineering
Royal Bank of Canada
Toronto, ON
- Full-time
As the Director, Process Engineering, you'll re-imagine and engineer “architecture management”; how architecture development and governance is applied across EA and architecture community,…
Added 1 month ago
EI
Senior Electrical Engineer
EBC Inc.
Campbell River, BC
- Full-time
Reporting to the Project Director, the Project Engineer - Electrical & Controls owns the engineering delivery of the project's electrical, controls, HVAC, fire protection and diesel…
Added 1 month ago
J
Water/Wastewater Conveyance Engineer (Design Lead)
Jacobs
Kitchener, ON
- $115,000 to $155,000 CAD / year
- Full-time
We are currently looking for a Senior Water/Wastewater Conveyance Engineer (Design Lead) to join our Toronto office and take part in exciting and engaging water infrastructure projects of…
Added 1 month ago
J
Water/Wastewater Conveyance Engineer (Design Lead)
Jacobs
London, ON
- $115,000 to $155,000 CAD / year
- Full-time
We are currently looking for a Senior Water/Wastewater Conveyance Engineer (Design Lead) to join our Toronto office and take part in exciting and engaging water infrastructure projects of…
Added 1 month ago
J
Water/Wastewater Conveyance Engineer (Design Lead)
Jacobs
Toronto, ON
- $115,000 to $155,000 CAD / year
- Full-time
We are currently looking for a Senior Water/Wastewater Conveyance Engineer (Design Lead) to join our Toronto office and take part in exciting and engaging water infrastructure projects of…
Added 1 month ago
R
Director, Process Engineering
RBC
Toronto, ON
- Full-time
As the Director, Process Engineering, you'll re-imagine and engineer “architecture management”; how architecture development and governance is applied across EA and architecture community,…
Added 1 month ago
C
Senior Pluggable Modems Product Engineer
Ciena
Ottawa, ON
- Full-time
The must haves:
Added 1 month ago
WT
Senior DevSecOps Engineer
Wissen Technology
Calgary, AB
- Full-time
Experience managing AWS Organizations, including multi-account environments, governance, and Service Control Policies (SCPs).
Added 1 month ago
C
Senior QA Automation Engineer
Citi
Mississauga, ON
- Full-time
The Senior QA Automation Engineer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs…
Added 1 month ago
C
Applications Development Sr Programmer Analyst- AVP -Mississauga
Citi
Mississauga, ON
- Full-time
The Applications Development Senior Programmer Analyst is a pivotal technical professional who sits at the intersection of engineering excellence and enterprise impact - a builder,…

MANNARINO

Satellite Bus Systems Engineer

Montreal, QC, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: Minimum 10 years of spacecraft systems engineering experience on LEO, MEO, and/or GEO satellite platforms.
Posting language: English
Posted: Sep 22, 2026

Original job description

MANNARINO Systems & Software Inc. is a leader in providing safety-critical systems, software, hardware and certification engineering services to the aerospace, defense, space, simulation & power generation industries.

Our customer base is very large, covering traditional aerospace companies as well as new and exciting markets, including electric propulsion, Urban Air Mobility, Unmanned Aerial Vehicle and autonomous flight.

The MANNARINO culture is focused on high quality, hard work, professionalism and teamwork within a highly respectful, motivating atmosphere geared towards long-term business growth.

As a member of our team, you will benefit from:

a comprehensive group insurance and RRSP plan
a flextime policy with paid overtime
discretionary bonuses
a fitness reimbursement program
other office perks such as catered weekly lunches and free hot beverages (espresso, coffee, hot chocolate and tea)
regular company outings

Career Opportunity and Primary Roles / Responsibilities

We are seeking a Satellite Bus System Engineer to design structural, thermal, power distribution, attitude control, propulsion, CD&H, TT&C/PDT, FSW, and interface architectures that support payloads and mission operations for current and next-generation remote sensing and communications satellites. The successful candidate will lead the definition, design, integration, verification, and on-orbit support of platform subsystems while ensuring compliance with mission requirements and industry best practices.

Key Responsibilities:

Architecture Concept & Requirements

Translate mission-level requirements (CONOPs, mass, volume, power, envelope, pointing accuracy, lifetime, redundancy, reliability, etc.) into system requirements and allocate them across platform subsystems including Structures, Thermal Control System (TCS), Electrical Power System (EPS), Guidance, Navigation & Control (GNC), Propulsion (PROP), Command & Data Handling (C&DH), TT&C/PDT, and Flight Software (FSW).
Develop Platform Architecture Documents, Interface Control Documents (ICDs), and Design Descriptions.
Manage requirements and maintain bidirectional traceability throughout the program lifecycle.

Concept Trade Studies & Feasibility Analysis

Lead trade studies related to structural designs, thermal control concepts (MLI, heat pipes, radiators, etc.), and power generation solutions, including solar array and battery technologies.
Perform feasibility assessments to support platform architecture decisions.

Detailed Design

Oversee the detailed design of major platform subsystems, including Structures, TCS, EPS, Propulsion, C&DH, Communications & Telemetry, GNC, and payload interfaces.
Conduct Failure Modes and Effects Analysis (FMEA), fault-tree analysis, reliability assessments, and availability studies.
Ensure compliance with mission requirements and payload specifications.
Maintain platform-level performance budgets.
Support Flight Software (FSW) and Satellite Reference Database development activities.

Cross-Functional Coordination & Stakeholder Engagement

Present technical status, risk analyses, and trade-study results to senior leadership and stakeholders.
Coordinate and maintain ICDs between payload and platform subsystem teams.
Support DC and RF harness design activities, platform layout, and payload accommodation.
Contribute to proposal development and early program definition activities, including Phase 0 and Pre-Phase A studies.

Integration, Verification & Validation (IV&V)

Develop verification plans, test matrices, and validation procedures for unit, subsystem, and platform-level testing.
Coordinate, supervise, or support:
- Structural vibration, acoustic, and shock testing.
- Thermal cycling and thermal vacuum testing.
- Power distribution functional testing.
- Closed-loop testing on avionics testbeds.
Support Flight Software integration and verification activities.

Technical Leadership & Mentorship

Mentor and lead multidisciplinary teams of junior and intermediate systems engineers and interns.
Act as a technical liaison with customers, partners, and external suppliers.
Participate in continuous improvement initiatives.
Contribute to internal knowledge management, process improvements, and engineering standards development.

Configuration, Documentation & Standards Management

Establish and maintain platform engineering standards, including structural margins, thermal control strategies, power bus architectures, and redundancy philosophies.
Ensure analyses, software, documentation, and deliverables are maintained under configuration control within the PLM environment.
Support major design reviews, including SRR, PDR, CDR, MRR, and TRR.
Contribute to technology roadmap and innovation initiatives.

Launch Site, On-Orbit & Operations Support

Support launch-site activities, interface checklists, pre-launch verification procedures, and early-orbit checkout operations.
Provide real-time engineering support during launch, commissioning, anomaly investigations, and contingency operations.
Support spacecraft operations development and associated operator training.

Required Qualifications:

Bachelor's degree in Electrical Engineering, Aerospace Engineering, Physics, or a related discipline.
Minimum 10 years of spacecraft systems engineering experience on LEO, MEO, and/or GEO satellite platforms.
Deep understanding of spacecraft bus subsystems and subsystem interactions.
Experience with power electronics design and high-precision attitude control hardware.
Strong understanding of aerospace systems engineering principles.
Hands-on experience supporting system integration, testing, troubleshooting, and problem resolution.
Experience using Confluence and Jira.
Demonstrated ability to work effectively with minimal supervision.
Strong analytical and problem-solving skills, with the ability to simplify complex challenges and develop practical solutions.
Excellent written and verbal communication skills in English.
French language proficiency is considered an asset.

Knowledge of English is required to communicate and work with customers outside the province of Quebec. / La connaissance de l'anglais est requise pour communiquer et travailler avec nos clients situés à l'extérieur de la province de Québec.

At MANNARINO, we believe that passion and a desire to learn is crucial. Diversity of thought and experiences leads to innovative solutions and creativity. This is why we would like to encourage all those interested to apply.

We are an equal opportunity employer. All applicants will be held in strict confidence. Only those selected for interview will be contacted.

Apply on LinkedIn About employer

More about this job

Responsibilities

The Satellite Bus Systems Engineer will lead the design, integration, and verification of platform subsystems for remote sensing and communications satellites. They will also provide technical leadership, mentor junior staff, and support mission operations from design through to on-orbit commissioning.

Requirements

Candidates must hold a bachelor's degree in a relevant engineering or physics discipline and possess at least 10 years of experience in spacecraft systems engineering. Strong analytical skills and proficiency in aerospace systems engineering principles are required for this role.

Skills

Spacecraft systems engineering
Satellite bus design
Requirements management
Trade studies
Feasibility analysis
Failure modes and effects analysis
System integration
Verification and validation
Technical leadership
Mentorship
Configuration management
Power electronics design
Attitude control hardware
Confluence
Jira
Aerospace systems engineering

Benefits

Group insurance
RRSP plan
Flextime policy
Paid overtime
Discretionary bonuses
Fitness reimbursement program
Catered weekly lunches
Free hot beverages
Regular company outings

Visa sponsorship

Not detected in the job text

Keywords

Satellite Bus
Systems Engineering
Aerospace
LEO
MEO
GEO
Structures
Thermal Control System
Electrical Power System
GNC
Propulsion
C&DH
TT&C
Flight Software
ICD
FMEA
IV&V
PLM
SRR
PDR
CDR
MRR
TRR
Remote Sensing
Communications Satellites

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Work requirements

Jobs in Canada