Role

Satellite Systems Engineer

Designs and validates satellite subsystems and mission requirements for space operations.

12 chaptersAbout 4–5 months15–30 min a day11 skills2 projects
Start this path free →

Chapter 1 is free. No card needed.

Day 1 on the Satellite Systems Engineer path.

What a Satellite Systems Engineer does

Designs and tests satellite systems so missions meet performance, safety, and reliability needs from build through on-orbit operations.

  • Define mission needs and turn them into clear system requirements and interfaces
  • Design satellite subsystem architectures and budgets for mass, power, data, and thermal
  • Coordinate teams to integrate payload, avionics, power, comms, and structures
  • Run trade studies to choose parts and designs that meet cost, risk, and schedule
  • Plan and review verification tests from component level to full satellite testing
  • Analyze test and on-orbit data to diagnose issues and recommend fixes
  • Manage technical risks, failure modes, and reliability plans across the mission

A day in the life

  1. Review requirements changes, risks, and open issues with the team
  2. Update system budgets and interface docs after design or supplier changes
  3. Join integration and test reviews, then write actions and follow-ups
  4. Analyze telemetry or test logs to find root causes and propose next tests

Tools you will use

Modeling and simulation: MATLAB, SimulinkCAD and drawings: SolidWorks, CATIARequirements tools: DOORS, JamaData analysis: Python, JupyterVersion control: GitSpreadsheets: Excel, Google SheetsTest equipment: oscilloscopes, spectrum analyzers

Your plan

Chapter by chapter.

1~2 wks

See the work of a Satellite Systems Engineer

StartFree
2~2 wks

Analysis and decisions

Skills
3~2 wks

Predict a satellite's passes over two ground stations

Proof
4~2 wks

Integration and testing

Skills
51–2 wks

Meet people doing the work

People
6~2 wks

Modelling and simulation

Skills
7~2 wks

Problem-solving fundamentals

Skills
8~2 wks

Working with people

Skills
9~2 wks

Anomaly investigation report from a public flight or satellite dataset

Proof
101–2 wks

Prepare for Satellite Systems Engineer interviews

Interview
111–2 wks

Choose your route into Satellite Systems Engineer work

Decide
12on your timeline

Apply for Satellite Systems Engineer roles

Apply

By the last chapter

This is what you can show.

Things you've made

Orbit coverage report and Anomaly investigation report from a public flight or satellite dataset

Skills you can prove

11 skills, each rated on work you actually did.

People you've talked to

3 people who do the job, with a message ready for each.

Questions you can answer

20 interview questions and a mock interview, with feedback.

Credentials

9 credentials compared, so you can pick one, or decide you don't need one. None is required.

Ways in

There is more than one route.

Ways to study

  • Bachelors degree in aerospace engineering, electrical engineering, or mechanical engineering
  • Masters degree focused on space systems, avionics, or communications
  • Diploma or certificate in electronics plus strong project portfolio and internships
  • Military or industry technical training in satellite operations or avionics systems

How people get their first job

  • Apply for satellite engineering internships in systems, integration, or test teams
  • Start in integration and test engineering to learn hardware and verification flow
  • Join a university CubeSat or rocketry team and own a subsystem end to end
  • Build a portfolio with requirements, budgets, and test plans for a small mission concept
  • Earn a basics certificate in systems engineering or reliability fundamentals

Life skills on this path: Networking · Job interviews · Job search

How the work is changing

What AI is doing to this role

How AI is changing this role · one of 6 tasks we track

Analyse link budgets and communication margins

Sped up a lot

What AI does

MATLAB and STK sweep orbits and antennas in minutes.

Still yours

Turning a thin margin into a design change is engineering.

Reviewed September 2026

In the app · Premium

The rest is in the app

  • How AI affects the other 5 tasks
  • Whether this job is growing or shrinking
  • How hard the first job is to get
  • Similar roles that are easier to get into
  • Updated every month, with sources
See it in the app →

How we rate a job →

Already working

Already a Satellite Systems Engineer?

Plan your move to Systems Engineer: 8 chapters that end with a strong case for your next review.

Grow in the role →

Other roles in Aerospace & Systems Engineering

Aerodynamics EngineerAerospace EngineerAvionics EngineerFlight Test EngineerLaunch Operations EngineerMarine EngineerPropulsion EngineerRequirements EngineerSpace Sustainability EngineerSpace Systems EngineerSystems Integration Engineer

Questions

Questions about this path

How long does it take to become a satellite systems engineer with Welica?

The path is 12 chapters, 4–5 months at 15 to 30 minutes a day. You can go faster or slower; the plan moves with you.

Do I need a degree?

Not always. Common routes are bachelors degree in aerospace engineering, electrical engineering, or mechanical engineering, masters degree focused on space systems, avionics, or communications, diploma or certificate in electronics plus strong project portfolio and internships, or military or industry technical training in satellite operations or avionics systems.

What is free?

Chapter 1, See the work of a Satellite Systems Engineer, is free for good. Premium unlocks the rest of the path.

Start the Satellite Systems Engineer path.

Chapter 1 free. About 15 to 30 minutes a day.

Start this path free →

Already have an account? Sign in

Also on iPhone and Android