ZOA center controllers reported a loss of separation between a uav and a small transport.

Attributes
ACN	1562358
Time
Date	201807
Local Time Of Day	1801-2400
Place
Locale Reference	ZOA.ARTCC
State Reference	CA
Aircraft 1
Make Model Name	Small Transport
Operating Under FAR Part	Part 91
Flight Phase	Climb
Flight Plan	IFR
Aircraft 2
Make Model Name	UAV - Unpiloted Aerial Vehicle
Flight Phase	Cruise
Flight Plan	IFR
Person 1
Function	Enroute
Qualification	Air Traffic Control Fully Certified
Experience	Air Traffic Control Time Certified In Pos 1 (yrs) 3
Person 2
Function	Instructor Enroute
Qualification	Air Traffic Control Fully Certified
Experience	Air Traffic Control Time Certified In Pos 1 (yrs) 6
Events
Anomaly	ATC Issue All Types Conflict Airborne Conflict Deviation - Procedural Published Material / Policy

Narrative:

I was working the r-side at sector xx. I climbed aircraft X and had a j-ring on aircraft Y. At the time when I climbed aircraft X I thought I had enough room to climb him with no problem. Aircraft Y was headed in a different direction. I got busy descending aircraft for ZZZ and ZZZ1. Training was going on at the d-side position and the trainee was having a hard time keeping up so I was doing a lot of the entries and telling the trainee what to do. I feel like if I had a cpc D side or someone more experienced helping it would have been easier to track everything. Aircraft Y was in a area of high traffic volume and density. Possibly traffic with ZZZ2 arrivals and departures and overflights in that area. Also with him maneuvering there in the future I will use vertical separation and assign a heading to aircraft Y. My comfort level with aircraft Y is low and thought he would be able to turn faster.

Original NASA ASRS Text

Title: ZOA Center Controllers reported a loss of separation between a UAV and a Small Transport.

Narrative: I was working the R-side at Sector XX. I climbed Aircraft X and had a J-ring on Aircraft Y. At the time when I climbed Aircraft X I thought I had enough room to climb him with no problem. Aircraft Y was headed in a different direction. I got busy descending aircraft for ZZZ and ZZZ1. Training was going on at the D-side position and the trainee was having a hard time keeping up so I was doing a lot of the entries and telling the trainee what to do. I feel like if I had a CPC D side or someone more experienced helping it would have been easier to track everything. Aircraft Y was in a area of high traffic volume and density. Possibly traffic with ZZZ2 arrivals and departures and overflights in that area. Also with him maneuvering there in the future I will use vertical separation and assign a heading to Aircraft Y. My comfort level with Aircraft Y is low and thought he would be able to turn faster.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.