Open main menu


Sirn is an Engineering Officer on the USS Constitution-B.

U.S.S. Constitution-B
Ensign Sirn.png
STO Ensign Yellow.jpg
STO Blank Yellow.jpg
Position Engineering Officer
Rank Ensign
Species Vulcan
Gender Male
DOB 234307.23
Age 54
Birthplace Vulcan
Writer ID C239712S10



  • Species: Vulcan
  • Gender: Male
  • Hair color: Black
  • Eye color: Brown
  • Height: 2.1m/6.85ft



  • Mother: T'shil
  • Father: Sellann


  • Brother: Stros

Spouse: None

Children: None


Born on Vulcan to two prominent Vulcan scientists, Sirn grew up with his older brother Stros, following in his footsteps all the way through the Vulcan Science Academy delving deeply into warp theory and experimental technologies to enhance a ship’s warp capabilities. While his brother was more interested in alternate means of achieving Faster-than-Light travel, Sirn focused primarily on current configurations of warp drives and systems to establish technologies and equipment to help improve maneuverability and reduce the damage to space time during warp field generation. Once his brother left to join Starfleet, he stayed behind to further his studies with the Science Academy before finally joining Starfleet to expand his understanding of different warp capabilities beyond that of the Vulcan home world. Joining Starfleet opened his eyes to new designs and technological theories that he hoped he could one day incorporate into his studies and make a difference for the Galaxy.

Service History

Below you'll see a table which contains images for rank pips - you can change the word 'Gold' for 'Red' or 'Teal' or one of the other colors listed earlier to match your duty post. More instructions about how to use the service record template can be found at Template:Service Record.
Starfleet Service Record
Insignia Rank Dates Posting Assignment
Cadet 2393 - 2397 Starfleet Academy
Ensign SD 239712.13 - Present USS Constitution-B
Engineering Officer

Awards & Service Ribbons

For award descriptions, see: Awards and Service Ribbons
Awards and Service Ribbons
Award Name Date/Assignment Citation
Service Ribbon Name Date/Assignment Citation
Starfleet Academy Graduate Ribbon 239712.12
Starfleet Academy
Awarded to those who have graduated from Starfleet Academy.

NPC Listing   ·   USS Constitution-B Crew Manifest   ·   Crew History
Commanding Officer
Jalana Rajel
First Officer
Mission Specialist
Cade Foster
Chief of Science
Lazarus Davis
Science Officer
Arvo Kass
Medical Officer
Ravenna Carter
HCO Officer
Alara Scarrow
Chief of Tactical
Atan T'Seva
Tactical Officer
Asst Chief Engineer
Jacob Horne
Engineering Officer
Intel Officer
Edit This Nav