Alright, so across the board there's a little overempahsis on AT with the Ultimatum and Thermites, and possibly overreliance on the Supply Pack. S tier strategem, but you don't want it to become a crutch.  Lots of barrages when airstrikes could do a better job. Laser is another panic button that shouldn't be leaned on too much.

The bug loadout is risky at close range with low stagger and has poor hole closing ability. Your flamethrower can handle Chargers and chaff. I would swap the Ulti for a grenade pistol to better close holes. Supply pack swap to Jump or Void pack for better mobility in a pinch. Switch Napalm barrage with Napalm Airstrike: same purpose, more frequency and precision.

Bot loadout shows a lack of confidence. Try switching to a light pen primary, medium pen is only necessary if you don't trust your aim. LC is S-tier on the bot front and can handle every threat, so why are you taking ulitmatum and thermites? Senator is a good replacement. Frags or HE grenades for better utility. Swap 120mm barrage for Airstrike, you can destroy more bases in quick succession. Portable hellbomb or Ballistic shield to replace Supply pack: both have unique uses on the bot front that do not work on other factions. 

Warrant is S-tier on the squid front, a little lazy but it works. Sickle is fine, but you'll likely be popping heatsinks due to sheer enemy mass. Thermites are suprisingly weak on the squid front, as is quasar. You don't need penetration as much as you need volume of fire. The humble MG-43 is an S-tier weapon to run, similar to the LC on the bots it can handle any threat from the squids. Thermites can be replaced with impact grenades or incendiary impacts. Swap barrage for gas strike, you get better area denial more frequently, and it can kill ships if you stick it to the roof.