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Location
In office (Ottawa)
Seniority
Senior · 10+ years exp
Employment
Contractor

First seen by Alion on Nov 4, 2026.

Overview
Company
Impact
Profile match
S.i. Systems is one of Canada's largest IT staffing and talent recruitment agencies, specializing in contract staffing, direct-hire placements, contractor payrolling, and IT project solutions. Headquartered in Calgary, Alberta - with major offices across Toronto, Vancouver, Ottawa, and other key metropolitan centers - the firm connects organizations with highly skilled technology professionals across cybersecurity, software development, cloud infrastructure, enterprise systems, and data analytics. Backed by an extensive nationwide network of pre-screened IT contractors, it supports corporate and public sector clients navigating large-scale digital transformations and complex technical initiatives.

Our defense client is seeking a Senior Systems Engineer (Electronic Attack Analyst) to develop engagement models and mission libraries using SADM and MATLAB/Simulink

 

Contribute to high-impact naval electronic warfare by delivering Electronic Attack mission libraries for the Royal Canadian Navy at the Naval Electronic Warfare Centre in Ottawa. Embedded onsite, this role builds engagement models in SADM and leverages modelling and simulation tools to create and test libraries across ships, sensors, EA assets, and threat systems. The work includes verification and validation of digital models with opportunities to support shore-based and sea trials.


Interested candidates must hold an active Secret / NATO Secret Clearance or higher, as the selected candidate will require an active NATO secret clearance prior to the contract start date.

 

40 hours per week. Fully on-site in Ottawa, ON (Nepean). 


Responsibilities

  • Develop Electronic Attack (EA) mission libraries for the Royal Canadian Navy
  • Use SADM and other modelling and simulation tools to create and test mission libraries
  • Conduct open and classified literature research and engineering analysis for system parameters and behaviours
  • Perform mathematical modelling based on first principles to estimate system parameters
  • Execute simulation engagements between ships, sensors, EA assets, and threat systems
  • Run Monte Carlo simulations
  • Perform analysis and verification to confirm system model behaviours


Must Haves

  • A bachelor’s degree in mathematics, physics, or engineering with 10 years’ experience, or a master’s degree with seven years’ experience
  • Radar systems design and radar signal processing with analysis
  • Modelling and simulation using Ship Air Defence Model (SADM) and MATLAB/Simulink
  • NATO Secret prior to start
  • Canadian Citizen with dual-citizenship limitation due to ITAR classified data restrictions 


Nice to Have

  • Electronic Warfare (EW) systems design and analysis
  • EA and electronic protection concepts and systems
  • Electronic support measures design and analysis
  • Antenna design and analysis
  • Guided weapon systems (autopilots, tracking, guidance, navigation, and control)

 


Disclaimer:
AI may be used in evaluating candidates.
This posting is for an existing vacancy.
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