Required Pack: Discover University and Get To Work
Other Requirements: XML Injector

Career Levels
Test Subject
Lab Tech
Useless Contraption Manipulator
Fertilizer Analyst
Carnivorous Plant Tender
Aquatic Ecosystem Tweaker
Genetic Resequencer 
Top Secret Researcher
Creature-Robot Crossbreeder
Mad Scientist 

Skills
Fishing
Logic
Robotics

Skills
Gardening
Fishing
Handiness
Logic
Robotics

Promotion Tasks
Tinker at Robotics Station
Craft a Servo
Go Fishing
Use Microscope
Plant Something
Fertilize a Plant
Reach Level 2 Fishing Skill
Reach Level 2 Handiness Skill
Reach Level 4 Fishing Skill
Reach Level 4 Handiness Skill
Max Logic Skill
Max Robotics Skill

Work From Home Tasks
Tend Garden
Practice Analysis
Craft using Robotics Station
Water a Plant
Gain Gardening Skill
Use Microscope
Discuss Logic
Analyze a Crystal, Fossil or Plant

University
Sims with a degree in Biology or Computer Science will jump to Aquatic Ecosystem Tweaker.

Download Here