2,011,531open jobs
119,270companies
250,635added this week
Browse all
Salary
≈ $49k – $100k per year (Estimated)
Location
In office (Portugal)
Seniority
Senior · 3+ years exp

Confirmed on the employer's own hiring board on Oct 27, 2026. First seen by Alion on Sep 13, 2026.

Overview
Company
Impact
Profile match
Indra Group, the brand of Indra Sistemas, is a Spanish technology and defense company headquartered in Alcobendas near Madrid, working in defense systems, air traffic management, space, transport and mobility technology, and IT services through Minsait. Listed on the Madrid stock exchange and part of the IBEX 35, it reported 5,457 million euros in 2025 sales, more than 62,000 professionals and commercial presence in over 140 countries. The jobs on this record come from its UK and Ireland business, which hires software and systems engineers, test leads, security architects, service managers and business development staff.

Indra Group, Tech for the future

Indra Group is a global leader in technology and consulting, driving innovation across defense, aerospace, air traffic, mobility and digital transformation. We are strengthening our Space Engineering team by hiring GNC/AOCS senior engineer.

Responsibilities:

Indra Space is selecting one engineer to be integrated in the GNC/AOCS Competence Centre of the Flight Systems Business Unit, to support new growth areas in Guidance, Navigation, and Control (GNC), including Attitude and Orbit Control Systems (AOCS).

The work of the GNC/AOCS Competence Centre is oriented to the design, development, specification, and validation of autonomous systems, including GNC and AOCS systems, for a broad range of aerospace platforms, including

  • Satellite formation flying, rendezvous, in-orbit servicing (IOS) and active debris removal (ADR)

  • Launch vehicles

  • Entry, descent, and landing on planets (Earth, Mars) & natural satellites

The following types of responsibilities are envisioned:

  • Specification, design, implementation, and validation of GNC/AOCS and FDIR algorithms, to be applied to satellites, launchers, and re-entry vehicles, among others, and/or

  • Model-based design implementation of GNC/AOCS algorithms

  • Simulator design, implementation, and testing

  • Mathematical modelling

  • Specification and validation of GNC/AOCS solutions

  • Analysis and trade-off of hardware solutions

  • Specification and support to procurement of sensors and actuators

  • Interface with the overall system team

  • Technical and team management

What are we looking for?

At least 3 years of experience in the practical application of the domains relevant to the post (relevant MSc & PhD studies would also be considered), such as:

  • Practical experience in aeronautical/aerospace GNC/AOCS and FDIR solutions (experience in ESA/European programmes is welcome)

  • Control and simulation of dynamic systems

  • Classical and robust control techniques (including fixed-structure H¥ synthesis, m analysis, LPV control)

  • On-board guidance solutions, including optimization

  • On-board navigation solutions, including Kalman filtering

  • Orbital mechanics and atmospheric flight dynamics

  • FDIR design, implementation, and validation

  • Experience with Matlab and Simulink

  • Good programming skills (C/Python)

  • The following personal skills are valued:

    • Good level of English, spoken and written.
    • Capability to integrate in and work within a team
    • Self-initiative
    • Autonomy and self-development
    • Responsibility towards the customer and colleagues

What We Offer

  • Work-life balance: Our working model is built on flexibility and autonomy, helping you balance your professional and personal life.
  • Career development: We offer career opportunities aligned with your skills, experience, and professional aspirations.
  • Continuous learning: Grow your expertise through on-the-job training and access to our learning platform, designed to develop your skills and unlock your full potential.

Our Commitment

We are committed to fostering an inclusive workplace where everyone is treated with respect and dignity. We promote professional growth, ensure equal opportunities throughout recruitment, development, and career progression, and provide a working environment free from discrimination based on gender, age, disability, sexual orientation, gender identity or expression, religion, ethnicity, or any other protected characteristic.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,011,531 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Aerospace
Similar stack
Same company
Portugal
AIT Technician 5 months ago
≈ $36k – $92k per year (Estimated) · In office · Full-Time · Coimbra
Apply
Systems Engineer | AR5 7 months ago
≈ $36k – $93k per year (Estimated) · In office · Full-Time · Caldas da Rainha
Python
C++
DevOps
RTOS
Linux
Robotics
MAVLink
DroneCAN
SpaceTech
DO-178C
Apply
AIRCRAFT ELECTRICIAN 9 hours ago
$70k per year · In office · Full-Time · Joint Base Lewis McChord
Apply
$90k per year · In office · Full-Time · Salt Lake City
Apply
Aftersales Coordintor 2 hours ago
≈ $68k – $124k per year (Estimated) · In office · Full-Time · 1+ year exp · High School Diploma · Carrollton
Analytics
Microsoft Excel
Apply
≈ $29k – $74k per year (Estimated) · Remote (Portugal) · Full-Time · 2+ years exp · Bachelor's Degree · Portugal
Go
SQL
DevOps
CI/CD
AWS
Management
Agile
Apply
≈ $30k – $63k per year (Estimated) · Remote (Portugal) · Full-Time · 6+ years exp · Portugal
Management
Confluence
Jira
Agile
Scrum
Apply
≈ $52k – $104k per year (Estimated) · Hybrid · Full-Time · Cambridge
Apply
≈ $26k – $60k per year (Estimated) · Equity · Remote (Portugal) · 3+ years exp · Portugal
SQL
Analytics
Tableau
Metabase
Looker
Apply
≈ $13k – $35k per year (Estimated) · In office · Portugal
Apply
See all jobs
This is one of many
2,011,531 more open roles from verified company boards, updated every day.