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Added 8 mins ago
FS
Lead software engineer
Forgeahead Solutions Corporation
Surrey, BC
- From $130,000 CAD / year
- Full-time
- Hybrid
Develop process and network models to optimize architecture
Added 1 hour ago
MC
Senior Cybersecurity Test Engineer (35651)
Myticas Consulting
Ottawa, ON
- Contract
We are seeking a Senior Cybersecurity Test Engineer to lead and execute security testing activities across applications, infrastructure, cloud environments, APIs, and system integrations.…
Added 4 hours ago
1
Infrastructure Architect
123Dentist
Toronto, ON
- $150,000 to $175,000 CAD / year
- Full-time
The Infrastructure Architect is the senior technical engineer for 123Dentist’s server, identity, cloud, and network infrastructure, combining deep hands-on design and engineering with…
Added 7 hours ago
OP
RF Systems Engineer
Open People Network (OPN)
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…where everything else fails: extreme cold, GPS-denied, and network-degraded conditions. We serve critical infrastructure operators and defense customers with a single product line, built in…
Added 11 hours ago
IT Systems Administrator - Security & Operations
Tree Time Services
Sherwood Park, AB
…occasionally on-site) for workstations (Windows 11, ChromeOS Flex), network printers, and cloud VoIP desk phones (~5 hrs/week ticket…
Added 11 hours ago
AS
Sr. IT Support Engineer
Atellos Solutions
Engineer, BC
- Full-time
As a Senior Network Operations Center Engineer, you will play a pivotal role in leading the design and maintenance of our intricate system environment, catering to both internal operations…
Added 12 hours ago
P
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
PwC
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON
- Full-time
…team members to design and implement security solutions (e.g. Cloud/App Security, AI to Defend) for our clients, helping secure their cloud environments and software development processes.…
Added 14 hours ago
A
Devops Engineer
Actalent
Saskatoon, SK
- $55 to $65 CAD / hour
- Contract
Join an exciting cloud migration initiative involving approximately 30 talented individuals across three scrum teams located in Ottawa and Calgary. As a DevOps Engineer, you will provide…
Added 14 hours ago
A
Devops Engineer
Actalent
Montreal, QC
- $55 to $65 CAD / hour
- Contract
Join an exciting cloud migration initiative involving approximately 30 talented individuals across three scrum teams located in Ottawa and Calgary. As a DevOps Engineer, you will provide…
Added 14 hours ago
A
Devops Engineer
Actalent
Ottawa, ON
- $55 to $65 CAD / hour
- Contract
Join an exciting cloud migration initiative involving approximately 30 talented individuals across three scrum teams located in Ottawa and Calgary. As a DevOps Engineer, you will provide…
Added 14 hours ago
A
Devops Engineer
Actalent
Calgary, AB
- $55 to $65 CAD / hour
- Contract
Join an exciting cloud migration initiative involving approximately 30 talented individuals across three scrum teams located in Ottawa and Calgary. As a DevOps Engineer, you will provide…
Added 15 hours ago
R
Principal Engineer, Cyber Technology Operations SRE (Global Security)
RBC
Vancouver, BC · Toronto, ON
- Full-time
…security controls are operating as expected at all times . Our Network Security and Endpoint Security operations teams are facing greater pressure adapt to the changing landscape, execute…
Added 15 hours ago
I
Network Engineer
Imani-Health
Field, BC
- Contract
Imani Health is looking for a skilled Network Engineer to support the deployment of our offline hospital system across partner hospitals and clinics.
Added 18 hours ago
B
Full Stack Engineer (AI-Enabled)
BMO
Calgary, AB · GCS
- Full-time
We are looking for a Full Stack Engineer who can design and deliver scalable, enterprise-grade solutions while building AI capabilities directly into our platforms.
Added 18 hours ago
B
Developer Lead (AI-Enabled Systems)
BMO
Toronto, ON · FCP
- Full-time
We are looking for a Full Stack Engineer who can design and deliver scalable, enterprise-grade solutions while building AI capabilities directly into our platforms.
Added 21 hours ago
CI
Lead software engineer
Cogency Inc
Toronto, ON
- From $57 CAD / hour
- Full-time
- On-site
Develop process and network models to optimize architecture
Added 22 hours ago
G
Associate, Client Engineering (Mexico City)
Glia
Vancouver, BC
- Full-time
As part of our Entry Client Engineer Team, you'll help our customers to resolve complex technical problems, providing proactive guidance, and adding value through the use of Glia’s…
Added 23 hours ago
KR
Firewall Consultant
KTek Resourcing
Calgary, AB
- Contract
These skills align with network security engineer profiles referencing Palo Alto, Cisco Firepower/ASA, VPNs, routing, switching, cloud security, Splunk, SolarWinds, and related security…
Added 23 hours ago
KG
DevOps Platform Engineer | AI & LLMOps Infrastructure
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
As an Agent & DevOps Platform Engineer, you will design, scale, and secure the foundational infrastructure that powers our next-generation developer platforms and autonomous AI/LLM agent…
Added 1 day ago
OT
Network Engineer III
Opti9 Technologies
Remote, Canada
- $115,000 to $145,000 CAD / year
- Full-time
- Remote
Is this you? Are you a Network Engineer III with experience working in cloud service provider environment that strives for customer excellence, revels in being a part of constant…
Added 1 day ago
Y
Network Engineer - Testing
Yochana
Brampton, ON
- Contract
Working Experience as IMS/Cloud Engineer of AudioCodes SBC deployment over cloud
Added 1 day ago
I-
Adobe Site Reliability Engineer (SRE) – CDN & Web Performance
I8IS - Infiniti Software Solutions
Toronto, ON
- Full-time
We are seeking a highly skilled and proactive Adobe Site Reliability Engineer (SRE) specializing in CDN and Web Performance to join our client's dynamic team.
Added 1 day ago
GU
AI Agentic Systems & Automation Engineer
GenCore Utilities Ltd.
Markham, ON
- $100,000 to $140,000 CAD / year
- Full-time
…sectors. Our design and engineering teams are at the forefront of network modernization, delivering projects that connect people and infrastructure efficiently and…
Added 1 day ago
B
Senior Manager, Data Engineer, Applied AI Data Ingestion & Integration
BMO
Toronto, ON · FCP
- Full-time
We accelerate BMO’s AI journey by building enterprise-grade, cloud-native capabilities and AI solutions. Our team combines engineering excellence with cutting-edge AI to deliver scalable,…
Added 1 day ago
AI
Senior Site Reliability Engineer - AEM - Content Delivery Network
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Build and run synthetic monitoring from outside the bank network, per template, per language, because internal-only monitoring cannot see the CDN, DNS and certificate failures this…

Open People Network (OPN)

RF Systems Engineer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Oct 23, 2026
Posting language: English
Posted: Jul 30, 2026

Original job description

Osprey Systems is building Canada’s sovereign counter-drone capability. Our distributed detection and interception system is designed for the environments where everything else fails: extreme cold, GPS-denied, and network-degraded conditions. We serve critical infrastructure operators and defense customers with a single product line, built in Canada.

We are a small founding team backed by a clear funding pathway through Canadian defense innovation programs and paid civilian deployments. This role is our first engineering hire, and the person in it will define the RF detection capability that anchors our entire product.

The role

Drones announce themselves over radio before they are ever seen or heard. Your job is to catch that signal, identify it, and separate it from everything else on the air, in real time, on a low-power node sitting outdoors in a Canadian winter.

You will own the RF detection layer end to end: architecture, software-defined radio integration, signal detection and protocol identification, and the pipeline that feeds RF tracks into our on-node sensor fusion engine. You will take this from bench prototype to field-deployed hardware on real customer sites within your first year.

What You Will Do

Design and build the RF sensing subsystem for our distributed detection nodes, from antenna selection through SDR integration to real-time signal processing software
Develop detection and classification for drone control and video links, including common commercial protocols, Wi-Fi based links, and custom or nonstandard emitters
Build robust performance in dense RF environments: urban clutter, industrial sites, and event settings where thousands of benign emitters compete with the signal you care about
Optimize for edge deployment: real-time processing on embedded compute, low power budgets, and operation without cloud connectivity
Work with our vendor partners on SDR hardware selection and integration
Take your subsystem into the field: bench testing, outdoor range testing, cold-weather characterization, and installation on customer sites
Collaborate closely with the founding team on sensor fusion, helping define how RF tracks combine with acoustic and visual detections
Help shape the engineering culture, tooling, and hiring of a team that will grow around you

What We Are Looking For

5+ years of hands-on RF or wireless systems engineering, or equivalent depth from research, defense, or serious personal work
Strong software-defined radio experience: GNU Radio, custom DSP pipelines, or equivalent frameworks on platforms such as USRP, Per Vices, or similar
Solid digital signal processing fundamentals: detection theory, filtering, spectral analysis, and working in low SNR conditions
Proficiency in C++ and Python for real-time signal processing
Experience with at least one of: drone RF protocols, wireless protocol reverse engineering, spectrum monitoring, electronic warfare, or radar
Comfort with hardware: you can work with antennas, front ends, and test equipment, and you are willing to stand in a field in February to prove your system works
Eligibility to work in Canada and ability to obtain Canadian security clearance and Controlled Goods Program registration

Nice to have

Experience with embedded Linux and edge compute platforms (NVIDIA Jetson or similar)
Direction finding, TDOA, or multi-sensor geolocation experience
Background in counter-UAS, EW, SIGINT, or spectrum sensing
Familiarity with FPV drone ecosystems and their radio links (ExpressLRS, analog video, digital video links)
Machine learning applied to RF signal classification
Prior experience at an early-stage startup or on a small team shipping hardware

Why this role

Foundational ownership. You are hire number one. The RF layer is the front door of the whole system, and it will be yours.
Real deployments, fast. Our first paid customer deployments are targeted within months, not years. Your work goes onto real sites quickly.
A problem that matters. Drone threats to infrastructure, events, and defense are growing faster than anyone can field answers. Canada is funding sovereign solutions right now, and we are positioned for that window.
Hard technical conditions by design. If you want your work stress-tested by minus 40 temperatures, contested spectrum, and no cloud to lean on, this is the job.
Equity and early-stage upside. Meaningful founding-team equity, competitive salary, and a seat at the table as the company scales.

Compensation And Logistics

Competitive salary plus meaningful early-stage equity
Based in Edmonton, Alberta or Toronto, Ontario – on-site (this is a hardware role; the lab is where the work is)

Relocation support available for the right candidate

First Name*

Last Name*

Email Address*

Country*

Linkedin*

Position*

Salary Expectation*

Describe an SDR project you've built end-to-end (e.g., with GNU Radio, USRP, Per Vices, or similar). What was the signal chain, and what problem were you solving?

Tell us about a signal detection or classification problem you solved in a low-SNR or RF-dense environment. What approach did you take and how did you validate it worked?

What's an example of real-time signal processing code you've shipped in C++ or Python? What were the latency/throughput constraints?

Which of these do you have direct experience with - drone RF protocols, wireless protocol reverse engineering, spectrum monitoring, electronic warfare, or radar? Describe the specific work.

Are you currently eligible to work in Canada, and are you able to obtain Canadian government security clearance and Controlled Goods Program registration?

This role is on-site in Edmonton or Toronto and involves outdoor field testing, including in winter. Confirm you're able to work on-site and willing to do outdoor field work in cold conditions.

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More about this job

Responsibilities

Design and deliver the end-to-end RF sensing subsystem, including antenna and SDR integration, real-time signal detection and classification, and feeding RF tracks into the sensor-fusion engine. Validate and optimize the system for low-power edge deployment through bench, outdoor, cold-weather, and customer-site testing.

Requirements

Requires at least five years of hands-on RF or wireless systems engineering experience, strong SDR and DSP expertise, and proficiency in C++ and Python for real-time processing. Candidates should have relevant experience in areas such as drone RF protocols, protocol reverse engineering, spectrum monitoring, electronic warfare, or radar, and be eligible to work in Canada and obtain the required security clearance and Controlled Goods Program registration.

Skills

Radio Frequency Systems Engineering
Software-Defined Radio
Digital Signal Processing
C++
Python
Signal Detection
Signal Classification
Wireless Protocol Reverse Engineering
GNU Radio
Embedded Linux
Real-Time Signal Processing
Spectrum Monitoring
Antenna and RF Hardware Integration
Sensor Fusion
Direction Finding
Low-SNR Signal Processing

Benefits

Equity

Visa sponsorship

Not detected in the job text

Keywords

Radio Frequency
Counter-Drone
Software-Defined Radio
GNU Radio
USRP
Per Vices
Digital Signal Processing
Detection Theory
Spectral Analysis
Low-SNR Conditions
C++
Python
Drone Control Links
Wi-Fi Links
Wireless Protocol Reverse Engineering
Spectrum Monitoring
Electronic Warfare
Radar
Embedded Linux
NVIDIA Jetson
Direction Finding
TDOA
Sensor Fusion
RF Signal Classification
FPV Drones
ExpressLRS
Analog Video
Digital Video Links
Edge Computing
Canadian Security Clearance

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