Find work in Canada.

333,860 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 13 mins ago
Maintenance Technician (Industrial)
Bosa Properties Inc.
Vancouver, BC
Trustworthy: You lead with trust when interacting with your team and other departments. You proactively build trust by demonstrating credibility, empathy, and sincerity.
Added 13 mins ago
Senior Director, Head, SRE and Production Operations
Royal Bank of Canada
Toronto, ON
Full-time
Lead the team through execution of the SRE roadmap for Innovation and partner groups
Added 13 mins ago
Senior Product Manager, Wealth Management
Royal Bank of Canada
Toronto, ON
Full-time
…complex business needs into compelling product strategies, lead cross-functional agile teams, and champion industry best practices across the organization. This is your opportunity to make…
Added 13 mins ago
Director, Programs - AI & Digital Transformation
Royal Bank of Canada
Toronto, ON
Full-time
As a Director within the RBC AI Group, you will lead the strategic direction and execution of enterprise-wide AI Transformation programs. You will serve as a trusted advisor to senior…
Added 13 mins ago
Director Engineering
Redwood Software
Canada
We are looking for a Director of Engineering – AI & Full-Stack SaaS to lead the engineering strategy and execution for a highly scalable, enterprise-grade SaaS platform.
Added 27 mins ago
The Shoe Co. - Assistant Manager
DSW Designer Shoe Warehouse
Prince Albert, SK
Full-time
…role, you will be responsible for coaching and leading the team to achieve store objectives, which includes in-store sales, web orders, goals, recruiting, performance management, training,…
Added 27 mins ago
Cochlear Implant Consumer Specialist, Canada
Sonova Group
Calgary, AB
Full-time
Advanced Bionics is seeking a Cochlear Implant Consumer Specialist to support consumer engagement, lead generation, recipient support, and relationship-building across Western Canada. This…
Added 27 mins ago
Associate Development
Innergex
Vancouver, BC
Full-time
…convinced that generating power from renewable sources will lead the way to a better world. We remain committed to responsible growth that balances people, our planet, and prosperity. We…
Added 27 mins ago
Team Lead, Ticket Validation - Part Time - Seasonal
Blue Mountain Resort
The Blue Mountains, ON
Part-time
The Team Lead, Ticket Validation supports the Validation Attendant team to ensure they Guests are utilizing the correct lift access product and educating the guest about the features and…
Added 27 mins ago
Maintenance Technician (Industrial)
Bosa Properties
Vancouver, BC
Full-time
Trustworthy: You lead with trust when interacting with your team and other departments. You proactively build trust by demonstrating credibility, empathy, and sincerity.
Added 27 mins ago
Clinical Research Coordinator – Endometriosis Research Program
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
Contract
…Nguyen and Basile Tessier-Cloutier, the clinician-scientists who lead the program, the incumbent is responsible for the scientific and operational management of the program’s portfolio of…
Added 27 mins ago
IT Manager
Peak Performance Products Inc.
Mississauga, ON
Full-time
Lead and manage IT staff and contractors; prioritize projects and align technology initiatives with company goals
Added 27 mins ago
Senior Account Manager - Client Growth (CAD 75-100k + Uncapped Commission)
Setsail Marketing
Vancouver, BC
Full-time
…US to create marketing campaigns that deliver results. Our team thrives on creativity, collaboration, and results-driven…
Added 27 mins ago
Clinical Research Coordinator – Ethics & Regulatory Affairs
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
Full-time
The Chronic Viral Illness Service Research team has an active research program, conducting numerous clinical trials each year to provide innovative research to their patients. Under the…
Added 27 mins ago
Manager, Centre of Excellence in Hypertension and Vascular Health
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
Full-time
Lead and support the development of competitive grant applications to provincial, national, international, foundation, and institutional funding programs.
Added 27 mins ago
Animal Resources Division Manager – Montreal General Hospital Site
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
Full-time
The successful candidate will have demonstrated ability to lead in a team environment and to work effectively across all levels of the organization.
Added 43 mins ago
Volunteer Program Coordinator - Full-Time
City of Thunder Bay
Thunder Bay, ON
Full-time
In this role, you will lead the development, promotion, and delivery of the Recreation & Culture volunteer program while recruiting, training, and supporting volunteers for programs and…
Added 43 mins ago
Developmental Specialist
arc programs
Kelowna, BC
Full-time
…connected and cared for, and we are excited to be expanding our team to help us accelerate our…
Added 43 mins ago
Account Manager - Quebec City
Applied Medical
Quebec, QC
Full-time
…quality products combined with our unique business model, allows team members the ability to truly partner with hospital accounts and contribute in a larger capacity than is possible in…
Added 57 mins ago
Manager, Collections
Rogers Bank
Cambridge, ON
Full-time
Looking to join a growing financial services team? Rogers Bank, a subsidiary of Canada's leading wireless, cable and media company, is expanding and seeking passionate individuals to…
Added 57 mins ago
SAP S/4 HANA Finance Lead
TransAlta
Calgary, AB
Full-time
…and Australia. Our diverse energy portfolio and passionate team are driving the transition to a cleaner, more sustainable…
Added 57 mins ago
Assistant Store Manager (Temporary 7 months) - Prince Street Plaza
Jobbe
Sydney Indian Reserve No. 28A, NS · Sydney, NS
Full-time
Proven ability to lead a team toward achieving objectives.
Added 57 mins ago
Social Media Specialist
Jobbe
Fredericton, NB
Full-time
…Social Media Specialist to join our Marketing and Communications team. In this exciting role, you'll help strengthen NBCC's online presence by creating compelling content, fostering…
Added 57 mins ago
(ASD-W) - International Student Registrar for Continuity and Integration- Internation Welcome Centre (20 Knowledge Park Drive) - TERM until June 30, 2027, with the possibility of extension
Jobbe
Fredericton, NB
Full-time
Collaborate with the district EAL Lead team to discuss issues related to instruction and instructional support related to ALT
Added 57 mins ago
Plant Controller, Electrical Products
Siemens
Drummondville, QC
Full-time
Recruit, develop, and lead a high-performing finance team by setting clear objectives, fostering accountability, and supporting professional growth.

MANNARINO

Guidance, Navigation & Control (GNC) Systems Engineer

Montreal, QC, Canada

Job type: Full-time
Apply by: Oct 22, 2026
Posting language: English
Posted: Sep 22, 2026

Apply About employer

Applications open in a new tab.

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 GNC System Engineer for design, integration, verification, and operational support of GNC subsystems for our current and next‑generation remote sensing and communications satellites. The role will require to design the complete subsystem, from algorithm development through hardware implementation, verification, and on‑orbit operation support. The role requires deep expertise in orbital dynamics, attitude‑determination & control, plus real‑time FSW definition and integration, and will work closely with subsystem and mission operations teams throughout the satellite life‑cycle.

Tasks summary:

Architecture Concept & Requirements

Derive GNC functional, performance, and safety requirements (pointing accuracy, slew rate, orbit‑maintenance ΔV, fault‑tolerance) from mission level requirements.
Produce System Requirements, Interface Control document (ICD), and Description Document.
Perform requirement management and maintain bidirectional traceability throughout the project lifecycle.

Modelling & Trade‑Study

Conduct trade studies on sensor suites and actuator families.
Perform high‑fidelity dynamics simulations (Matlab/Simulink, STK) to meet pointing requirements, maintain error budgets, control‑law stability, fuel consumption, and survivability margins.

Algorithm Development

Design and implement attitude‑determination algorithms and orbit‑determination solutions.
Develop control laws for 3‑axis stabilization, slew maneuvers, station keeping algorithms
Validate algorithms with Monte‑Carlo analysis, worst‑case scenarios, and support SIL/HIL testing on avionic test bench.

Cross‑Functional Coordination, Stakeholder & Program Interaction

Translate algorithms into FSW requirements running on real‑time operating systems.
Collaborate with the C&DH and FSW teams to implement TM/TC, schedulers and FDIR logic for GNC.
Present technical status, risk analyses, and trade‑study results to senior management.
Negotiate and maintain ICDs with subsystems.
Support B&P (Phase 0 & pre-phase A).

Hardware Selection & Design

Specify sensor and actuator hardware, perform interface definition (electrical, mechanical, thermal) and conduct trade on redundancy architectures.
Work with structures and thermal engineers to ensure proper mounting, thermal paths, and vibration survivability of GNC hardware aligning with payload requirements.
Review harness routing and power distribution for GNC electronics.

Integration & Verification (IVV)

Author Verification Plans, Test Matrices, and Validation Procedures for unit, subsystem, and spacecraft level GNC tests.
Lead functional tests: sensor calibration, actuator command‑response, closed‑loop attitude‑control on testbeds, and on‑orbit checkout sequences.
Conduct failure mode and effects analysis (FMEA), fault tree analysis (FTA), and reliability prediction.

Technical Leadership & Mentorship

Mentor, guide junior engineers and interns.
Act as technical liaison with customers, partners and external vendors
Act as Continuous Improvement stakeholder
Contribute to knowledge‑base, process enhancements, and standards.

Configuration, Documentation & Standards Management

Maintain GNC standards (sensor/actuator interface, filter design, control‑law documentation).
Ensure all artefacts, analysis, software, deliverables and documentations are version controlled in PLM environment.
Support design reviews (SRR, PDR, CDR, MRR/TRR…etc.).
Support Technology Road‑Mapping & Innovation

On‑Orbit & Operations Support

Support procedure developments (detumble, orbit‑maintenance, safe‑mode…etc.).
Provide real‑time GNC support during launch, early‑orbit checkout, and contingency events.
Analyse on‑orbit telemetry, update filter parameters, and generate performance reports.
Support SOOH development and associated operator training.

Required Qualifications:

B.Sc. in Electrical Engineering, Aerospace or Physics, (M.Sc. preferred), focused on flight dynamics, control theory, or navigation with 10+ of GNC/AOCS experience on LEO/MEO/GEO platforms.
Orbital mechanics, attitude dynamics, and control‑law design (classical and modern optimal control).
Proficiency with navigation sensors and actuators.
Experience implementing real‑time filtering and control algorithms in embedded code
Strong understanding of aerospace system engineering fundamentals.
Hands-on individual who can support systems integration processes and capability to test systems and resolve problems.
Experience with Confluence and JIRA.
Demonstrated capability to efficiently work with little supervision.
Ability to distill complex problems to fundamentals to solve with analysis, similarity, or creativity.
Demonstrate excellent written and verbal communications skills in English & French work environment.

Miscellaneous Requirements

This position is open only to Canadian citizens and permanent residents currently residing in the Montreal area.
The work model is hybrid, with a requirement to work in the office four (4) days per week.
The position may require occasional travel to visit customers in North America.

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 About employer

More about this job

Responsibilities

Design, integrate, and verify GNC subsystems for remote sensing and communications satellites from algorithm development to on-orbit support. This includes deriving requirements, conducting trade studies, and collaborating with cross-functional teams to implement flight software and hardware.

Requirements

Requires a B.Sc. in Electrical Engineering, Aerospace, or Physics (M.Sc. preferred) with over 10 years of GNC/AOCS experience on LEO/MEO/GEO platforms. Candidates must be Canadian citizens or permanent residents residing in Montreal with proficiency in English and French.

Skills

Orbital Dynamics
Matlab
Simulink
STK
Control Law Design
Real-time FSW
System Integration
FMEA
FTA
JIRA
Confluence
Monte-Carlo Analysis
Embedded Code
Requirements Management
Hardware Selection

Benefits

Group Insurance
RRSP Plan
Flextime Policy
Paid Overtime
Discretionary Bonuses
Fitness Reimbursement Program
Catered Weekly Lunches
Free Hot Beverages
Company Outings

Visa sponsorship

Not detected in the job text

Keywords

GNC
AOCS
Orbital Mechanics
Attitude Dynamics
LEO
MEO
GEO
Flight Software
FDIR
ICD
SIL
HIL
PLM
SRR
PDR
CDR
MRR
TRR
Remote Sensing
Communications Satellites
Control Theory
Embedded Systems
Aerospace Engineering
Satellite Operations
Telemetry
Fault Tolerance
Slew Rate
Station Keeping
3-Axis Stabilization
Real-time Operating Systems

Report this job