Here is the full list of all 43 Survivor Squad achievements.
Destroy the Source
Find the Scientist
Have 2 Sentry Guns up at once
Survive a Danger Level 5 area
Survive 30 days
Survive The Great Escape
Find the secret area
Grab the Mysterious Vial
HACK THE PLANET!
Uh oh...
Grab the Red Keycard
Follow the basic instructions
Grab the Uranium Nugget
Get past the lasers
Survive the first trap
Press the button
DONT DEAD OPEN INSIDE
Get past the first gate
Start The Great Escape
Kill 5 infected with an Axe
Wield a Vendetta
Get a Survivor to Level 5
Clear 20 areas
Get to Lab 7 (Death Lab)
Get to Lab 3 (Death Lab)
Destroy 5 hearts
Found a bomb!
Successfully defend an area
Wield a Katana
Survive an area with 4 Survivors without taking damage
Craft 5 weapons
Kill 500 infected
Drive to 10 locations
Survive 10 days
Clear a node without losing anyone (4 Survivors)
Find the locations for the secret labs
Kill 20 infected with melee weapons
Kill 30 infected in one area
Use a Camera
Clear Lab 10 (Death Lab)
Use 10 Gadgets
Complete The Great Escape within 40 mins
Complete The Great Escape with less than 600 damage taken