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Systems Engineer - Mission Systems

Thales

Engineering Jobs

Systems Engineer - Mission Systems

full-timePosted: Jan 7, 2026

Job Description

JOB DESCRIPTION
Location: Crawley, United Kingdom

Thales people provide armed forces customers with operational advantage at every decisive moment throughout the mission. Defence and armed forces customers rely on us to deliver the full range of defence mission systems solutions at land, sea, and air. Our platforms extend across the battlespace including Above and Sonar, Electronic Combat, and Intelligence, Surveillance and Reconnaissance systems.

Together we offer fantastic opportunities for committed employees to learn and develop their career with us. At Thales UK, we research, develop, and supply technology and services that impact the lives of millions of people each day to make life better, and keep us safer. We innovate across the major industries of Aerospace, Defence, Security and Space. Your health and well-being matters to us and that’s why we offer you the flexibility to do what’s important to you; whether that’s part time hours, job sharing, home working, or the ability to flex your start and finish times. Where possible, we support a working pattern that suits your lifestyle and helps you reach your ambitions.

Systems Engineer – Mission Systems

Are you looking for your next challenge to join a growing and diverse team dedicated to developing our future maritime mission systems for customers worldwide? Are you looking for an opportunity to undertake a pivotal role towards future innovation and capability? This is the role for you!

The Role:

As a Systems Engineer you work in an international multidisciplinary team on the design, development and validation of a command & control system. Your team consists of representatives of the customer, suppliers of subsystems and other parties involved. In the team you are responsible for the technical design. Activities include amongst others:

  • Discuss operational needs together with the customer

  • Design the architecture of the command & control system

  • Define the functional behaviour of the system

  • Define interfaces between the Thales command & control system and 3rd party subsystems

  • Manage technical issues of subcontracts during the development of the Mission Solution

  • Demonstrate the solution to the customer

When you join our group you will have a varied working week. One moment you discuss your solution with the customer, the other you spend defining the interaction between our command & control system and other systems on board of the ship. You frequently meet with your team to learn from each other and to discuss progress.

What We Can Offer

We’re committed to giving you opportunities to be your best. We believe in embracing the passion and potential of our people, and to achieve this we offer market leading training, development and experiences, along with the opportunity to be mentored and coached by some of the smartest minds in the industry. We hire from within as our first priority, so you’ll have a myriad of opportunities within our diverse, global organisation.

Thales is an equal opportunities employer and diversity and inclusion are integral to the success of Thales.

Connect with Fiona Tal, Talent Acquisition Partner #LI-FT1 who is eager to explore together with you this exciting opportunity.

This role will require SC Clearance. It would be advantageous if currently held, however, if not currently held, it is a requirement that the successful applicant will undergo, achieve, and maintain SC Clearance. Please visit the UKSV website for further guidance.

To be eligible for full SC, you generally need to have resided in the UK for the last 5 years. In some circumstances, a minimum of 3 years’ residence in the UK over the last 5 years may be accepted, with additional overseas checks.

What We Can Offer

We’re committed to giving you opportunities to be your best. We believe in embracing the passion and potential of our people, and to achieve this we offer market leading training, development and experiences, along with the opportunity to be mentored and coached by some of the smartest minds in the industry. We hire from within as our first priority, so you’ll have a myriad of opportunities within our diverse, global organisation.

In line with Thales' Baseline Security requirements, candidates will be asked to provide evidence of identity, eligibility to work in the UK and employment and/or education history for up to three years. Some vacancies may require full Security Clearance which can require further evidence to be provided. For further details of the evidence required to apply for Baseline and Security Clearance please refer to the Defence Business Services National Security Vetting (DBS NSV) Agency.

At Thales we provide CAREERS and not only jobs. With Thales employing 80,000 employees in 68 countries our mobility policy enables thousands of employees each year to develop their careers at home and abroad, in their existing areas of expertise or by branching out into new fields. Together we believe that embracing flexibility is a smarter way of working.

Thales UK is committed to providing an inclusive and barrier-free recruitment process. We will provide reasonable adjustments and support to ensure neuro-diverse applicants or those with a disability or long-term condition can be their best during the recruitment process. To request an adjustment, if you need this job advert in an alternative format or if you have any questions about the recruitment process, please contact Resourcing Ops for mid to senior roles, or the Early Careers Team for graduate and apprentice roles.

Great journeys start here, apply now!

Locations

  • Crawley, West Sussex, RH10 9HA

Salary

Estimated Salary Rangemedium confidence

50,000 - 70,000 GBP / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Systems engineeringintermediate
  • Architecture designintermediate
  • Functional behaviour definitionintermediate
  • Interface definitionintermediate
  • Technical subcontract managementintermediate
  • Customer engagementintermediate
  • Team collaborationintermediate
  • Problem-solvingintermediate
  • Communicationintermediate
  • Maritime mission systems knowledgeintermediate
  • Command & control systemsintermediate
  • Multidisciplinary teamworkintermediate

Required Qualifications

  • Experience in design, development, and validation of command & control systems (experience)
  • Ability to work in international multidisciplinary teams (experience)
  • Knowledge of systems engineering principles (experience)
  • Eligibility for SC Clearance (UK residency typically 5 years, minimum 3 years in some cases) (experience)
  • Evidence of identity, UK work eligibility, and employment/education history (experience)

Preferred Qualifications

  • Currently holds SC Clearance (experience)
  • Experience in maritime mission systems (experience)
  • Background in defence or aerospace industry (experience)

Responsibilities

  • Discuss operational needs with the customer
  • Design the architecture of the command & control system
  • Define the functional behaviour of the system
  • Define interfaces between Thales C2 system and 3rd party subsystems
  • Manage technical issues of subcontracts during development
  • Demonstrate the solution to the customer
  • Collaborate with team on progress and learning

Benefits

  • general: Market leading training, development, and experiences
  • general: Mentoring and coaching by industry experts
  • general: Internal promotion opportunities within global organisation
  • general: Flexible working: part-time, job sharing, home working, flexi hours
  • general: Career mobility policy for domestic and international opportunities
  • general: Inclusive recruitment with reasonable adjustments
  • general: Equal opportunities employer focused on diversity and inclusion

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Thales logo

Systems Engineer - Mission Systems

Thales

Engineering Jobs

Systems Engineer - Mission Systems

full-timePosted: Jan 7, 2026

Job Description

JOB DESCRIPTION
Location: Crawley, United Kingdom

Thales people provide armed forces customers with operational advantage at every decisive moment throughout the mission. Defence and armed forces customers rely on us to deliver the full range of defence mission systems solutions at land, sea, and air. Our platforms extend across the battlespace including Above and Sonar, Electronic Combat, and Intelligence, Surveillance and Reconnaissance systems.

Together we offer fantastic opportunities for committed employees to learn and develop their career with us. At Thales UK, we research, develop, and supply technology and services that impact the lives of millions of people each day to make life better, and keep us safer. We innovate across the major industries of Aerospace, Defence, Security and Space. Your health and well-being matters to us and that’s why we offer you the flexibility to do what’s important to you; whether that’s part time hours, job sharing, home working, or the ability to flex your start and finish times. Where possible, we support a working pattern that suits your lifestyle and helps you reach your ambitions.

Systems Engineer – Mission Systems

Are you looking for your next challenge to join a growing and diverse team dedicated to developing our future maritime mission systems for customers worldwide? Are you looking for an opportunity to undertake a pivotal role towards future innovation and capability? This is the role for you!

The Role:

As a Systems Engineer you work in an international multidisciplinary team on the design, development and validation of a command & control system. Your team consists of representatives of the customer, suppliers of subsystems and other parties involved. In the team you are responsible for the technical design. Activities include amongst others:

  • Discuss operational needs together with the customer

  • Design the architecture of the command & control system

  • Define the functional behaviour of the system

  • Define interfaces between the Thales command & control system and 3rd party subsystems

  • Manage technical issues of subcontracts during the development of the Mission Solution

  • Demonstrate the solution to the customer

When you join our group you will have a varied working week. One moment you discuss your solution with the customer, the other you spend defining the interaction between our command & control system and other systems on board of the ship. You frequently meet with your team to learn from each other and to discuss progress.

What We Can Offer

We’re committed to giving you opportunities to be your best. We believe in embracing the passion and potential of our people, and to achieve this we offer market leading training, development and experiences, along with the opportunity to be mentored and coached by some of the smartest minds in the industry. We hire from within as our first priority, so you’ll have a myriad of opportunities within our diverse, global organisation.

Thales is an equal opportunities employer and diversity and inclusion are integral to the success of Thales.

Connect with Fiona Tal, Talent Acquisition Partner #LI-FT1 who is eager to explore together with you this exciting opportunity.

This role will require SC Clearance. It would be advantageous if currently held, however, if not currently held, it is a requirement that the successful applicant will undergo, achieve, and maintain SC Clearance. Please visit the UKSV website for further guidance.

To be eligible for full SC, you generally need to have resided in the UK for the last 5 years. In some circumstances, a minimum of 3 years’ residence in the UK over the last 5 years may be accepted, with additional overseas checks.

What We Can Offer

We’re committed to giving you opportunities to be your best. We believe in embracing the passion and potential of our people, and to achieve this we offer market leading training, development and experiences, along with the opportunity to be mentored and coached by some of the smartest minds in the industry. We hire from within as our first priority, so you’ll have a myriad of opportunities within our diverse, global organisation.

In line with Thales' Baseline Security requirements, candidates will be asked to provide evidence of identity, eligibility to work in the UK and employment and/or education history for up to three years. Some vacancies may require full Security Clearance which can require further evidence to be provided. For further details of the evidence required to apply for Baseline and Security Clearance please refer to the Defence Business Services National Security Vetting (DBS NSV) Agency.

At Thales we provide CAREERS and not only jobs. With Thales employing 80,000 employees in 68 countries our mobility policy enables thousands of employees each year to develop their careers at home and abroad, in their existing areas of expertise or by branching out into new fields. Together we believe that embracing flexibility is a smarter way of working.

Thales UK is committed to providing an inclusive and barrier-free recruitment process. We will provide reasonable adjustments and support to ensure neuro-diverse applicants or those with a disability or long-term condition can be their best during the recruitment process. To request an adjustment, if you need this job advert in an alternative format or if you have any questions about the recruitment process, please contact Resourcing Ops for mid to senior roles, or the Early Careers Team for graduate and apprentice roles.

Great journeys start here, apply now!

Locations

  • Crawley, West Sussex, RH10 9HA

Salary

Estimated Salary Rangemedium confidence

50,000 - 70,000 GBP / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Systems engineeringintermediate
  • Architecture designintermediate
  • Functional behaviour definitionintermediate
  • Interface definitionintermediate
  • Technical subcontract managementintermediate
  • Customer engagementintermediate
  • Team collaborationintermediate
  • Problem-solvingintermediate
  • Communicationintermediate
  • Maritime mission systems knowledgeintermediate
  • Command & control systemsintermediate
  • Multidisciplinary teamworkintermediate

Required Qualifications

  • Experience in design, development, and validation of command & control systems (experience)
  • Ability to work in international multidisciplinary teams (experience)
  • Knowledge of systems engineering principles (experience)
  • Eligibility for SC Clearance (UK residency typically 5 years, minimum 3 years in some cases) (experience)
  • Evidence of identity, UK work eligibility, and employment/education history (experience)

Preferred Qualifications

  • Currently holds SC Clearance (experience)
  • Experience in maritime mission systems (experience)
  • Background in defence or aerospace industry (experience)

Responsibilities

  • Discuss operational needs with the customer
  • Design the architecture of the command & control system
  • Define the functional behaviour of the system
  • Define interfaces between Thales C2 system and 3rd party subsystems
  • Manage technical issues of subcontracts during development
  • Demonstrate the solution to the customer
  • Collaborate with team on progress and learning

Benefits

  • general: Market leading training, development, and experiences
  • general: Mentoring and coaching by industry experts
  • general: Internal promotion opportunities within global organisation
  • general: Flexible working: part-time, job sharing, home working, flexi hours
  • general: Career mobility policy for domestic and international opportunities
  • general: Inclusive recruitment with reasonable adjustments
  • general: Equal opportunities employer focused on diversity and inclusion

Target Your Resume for "Systems Engineer - Mission Systems" , Thales

Get personalized recommendations to optimize your resume specifically for Systems Engineer - Mission Systems. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Systems Engineer - Mission Systems" , Thales

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

DefenseAerospaceCybersecurityDefenseAerospaceTechnology

Answer 10 quick questions to check your fit for Systems Engineer - Mission Systems @ Thales.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.