Hi David, Gibbs & Cox is, according to their website, "supporting Irving Shipyards and the Royal Canadian Navy on the early stages of the Canadian Surface Combatant Program." (Last line under 'International Relationships', here:
Gibbs & Cox History — Gibbs and Cox Maritime Solutions )
The position that Gibbs & Cox were looking to fill, if I'm reading it correctly, was for a senior engineer to work on the CSC project at Irving, designing and testing the integration of the Cooperative Engagement Capability system with the CSC's "AN/SPY-7 AEGIS radar/Canadian Combat Management System 330".
It seemed notable to me because, though it's been reasonably speculated that the CSC might get CEC, this was the first solid trace that I, at least, have seen indicating that it probably is. Also of interest was the requirement for someone with a specific understanding of the employment of SM-2 and SM-6 missiles, appearing to confirm the RCN's choice of long range SAM.
Admittedly, I'm no expert, just someone who's been following the subject with interest, but it sure looks like the potential combination of SPY-7, AEGIS, CEC, and SM-6 could result in a very impressive AAW frigate.