Technician: Fireangel
Almost no effect on L1, great on L2
though the skill tree is good so you still do fine before L2
The Hunt in Dante is so unfair :(
Toxicologist seems mandatory for UV Tech to survive some of the 
BS you can get.

-----

Kitchen Ace, level 15 Technician,
defeated the Harbinger against all odds.

He survived for 16594 turns.
The run time was 2h 18m 2s.
World seed was 7866.
He scored 6639 points.
He was ULTRAVIOLENT!

CALLISTO L2 - Infestation
CALLISTO L2 -> Mimir Habitat L1
Mimir Habitat L3 - Lockdown
Mimir Habitat L3 -> CalSec Central
CalSec Central - Cleared!
CalSec Central - found Executioner
Europa Concourse - Low Power
EUROPA L5 -> The Pit
The Pit - Cleared!
EUROPA L6 - Toxic Contamination
Io Nexus - Exalted Summons
IO L5 -> Infernal Lock
Infernal Lock - Cleared!
Dante Station L3 - The Hunt

Awards
  CRI Star (bronze cluster) (+50)
   * 25+ kills without taking damage

He killed 676 out of 685 enemies.

 40 former grunts           4  military sentries
 1  former CRI grunt        8  CalSec bots
 11 former soldiers         5  security bots
 30 corrupted soldiers      2  military bots
 5  former CRI soldiers     2  guardian bots
 11 former sergeants        24 reavers
 9  corrupted sergeants     16 cryoreavers
 5  former CRI sergeants    8  toxic reavers
 1  CRI sergeant            33 archreavers
 23 former guards           13 kerberi
 2  corrupted guards        12 cyberi
 4  former commandoes       12 cryoberi
 8  corrupted commandoes    5  toxiberi
 4  former CRI commandoes   15 medusae
 3  former heavies          9  archmedusae
 4  corrupted heavies       14 ravagers
 11 security drones         16 armored ravagers
 6  combat drones           6  siege ravagers
 2  military drones         4  plasma ravagers
 67 fiends                  23 CRI marines
 18 fire fiends             21 CRI bots
 28 ice fiends              8  guardians
 7  toxic fiends            6  sentinels
 28 CalSec sentries         7  warlocks
 9  security sentries       2  archwarlocks

Traits
  Skilled L3
  Whizkid L3
  Powerjack L2
  Cover Master L1
  Sustained fire L1
  Toxicologist L1
  FIREANGEL L3

Trait order
  Cov->Pow->Tox->Whk->Whk->Skl->MFA->Pow->
  Skl->MFA->Whk->Skl->MFA->SF

Equipment
  Slot #1 : AV3 rocket launcher
   * Loading holster
   * Deadly 16

  Slot #2 : CRI plasma rifle +PB2E
   * Disruptive 3
   * Auto-calibrated
   * Hunter 1
   * Efficient
   * Extended Mag 6

  Slot #3 : 12ga super shotgun BA
   * Barbed 5
   * Stabilized 1
   * Autoloader
   * Rinse, Repeat

  Body    : meditech armor PA
   * Plated
   * Metabolic boost
   * MediTech

  Head    : AV2 combat headset
   * Durable
   * Heatvision 5
   * Darkvision

  Utility : AV3 utility AMP
   * Carrier
   * Improved smoke screen

  Relic   : fiend's head
   * Fiendish sight


Permanents
  Medusa's Curse
  CRI backpack

Inventory
  energy cell (x100)
  energy cell (x100)
  energy cell (x27)
  rocket (x8)
  12ga shell (x32)
  smoke grenade (x1)
  multitool (x1)