Okay, because I feel like it,Cerberus troop types.

[hider][img]http://static1.wikia.nocookie.net/__cb20100818074936/masseffect/images/thumb/b/b6/Cerberus_commando.png/240px-Cerberus_commando.png[/img]
Cerberus Guard-The reserves of Cerberus, Guards are either recruits still in training, or are demoted operatives. They are too guard Cerberus stations and facilities with their life, and armed with a M-7 Lancer or a M--8 Avenger, officers armed with a Mattock.

[img]http://static1.wikia.nocookie.net/__cb20120322151135/masseffect/images/thumb/1/1c/ME3_Cerberus_Assault_Trooper.png/240px-ME3_Cerberus_Assault_Trooper.png[/img]
Trooper-The Rank-and-file soldiers of Cerberus, they are well-trained and discipline, and are a force to be reckoned with. They are armed with a variety of weapons, including the M-25 Hornet and M-96 Mattock.

[img]http://static3.wikia.nocookie.net/__cb20120322145318/masseffect/images/thumb/3/3f/ME3_Cerberus_Centurion.png/240px-ME3_Cerberus_Centurion.png[/img] 
Centurion-The Centurion are the squad leaders of Cerberus, armed with a M-96 Mattock.

[img]http://static2.wikia.nocookie.net/__cb20130408201258/masseffect/images/thumb/a/aa/MEI_Assault_Trooper.png/230px-MEI_Assault_Trooper.png[/img] 
Assault Trooper-The elite troops of Cerberus, they receive the best equipment and training.

[img]http://static1.wikia.nocookie.net/__cb20090718110548/starwars/images/5/58/SithOfficers.png[/img]
Officer-The commanders of stations and battles, they also plan attacks on Cerberus enemies.

[img]http://static3.wikia.nocookie.net/__cb20120322145160/masseffect/images/thumb/5/54/ME3_Cerberus_Combat_Engineer.png/240px-ME3_Cerberus_Combat_Engineer.png[/img]
Field Officers- The Field commanders of Cerberus. Armed with pistols and SMGs. [/hider]