Mechanical AIT Operator

ALTEN Group; Portsmouth; Hybrid; GBP 20,000 - 28,000; Full time

Job summary

ALTEN Group in Portsmouth is seeking a Junior Mechanical AIT Operator to support mechanical integration and assembly of aerospace systems on-site. You will work across AM/PM shifts and contribute to AIT activities, following engineering drawings and instructions with multidisciplinary teams.

The role targets engineers with a Bachelor’s or Master’s in Engineering (or equivalent military experience), with a focus on mechanical integration or assembly in aerospace or high-precision environments.

Qualifications

• Bachelor’s or Master’s degree in Engineering, or equivalent military experience.
• Proven experience in mechanical integration or assembly, ideally within aerospace or high-precision manufacturing.
• Ability to follow technical drawings, schematics, and assembly instructions.

Responsibilities

• Perform mechanical integration and assembly of aerospace systems.
• Support AIT (Assembly, Integration & Test) activities.
• Follow engineering drawings, manuals, and instructions accurately.
• Collaborate with multidisciplinary teams to ensure correct installation and progress documentation.

Skills

Mechanical assembly

Technical drawings

Cross-functional teams

AM/PM shifts

Education

Engineering degree

Military experience

Job description

Mechanical AIT Operator

ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions that drive technological advancement & support sustainable transformation.

Our teams of passionate and agile engineers work on cutting-edge projects that shape the future of technology and sustainability. At ALTEN, we empower talented engineers to innovate, solve complex challenges, and deliver impactful solutions that build tomorrow’s world today.

Join us and start building tomorrow’s world today!

As a Mechanical Integration and Assembly Operatoryou will join our Portsmouthteam to support our activities within the Spacesector.

You will be responsible for the mechanical integration and assembly of aerospace systems, supporting AIT (Assembly, Integration & Test) activities. The role is on-site full-time, across AM/PM shifts, and is suitable for junior technicians who are competent and eager to develop their skills.

• Location: Portsmouth
• On Site: Full time
• Clearance: Clearable
• Experience Level: Junior

Key Responsibilities:

• Perform mechanical integration and assembly of aerospace systems
• Support AIT (Assembly, Integration & Test) activities
• Follow engineering drawings, manuals, and technical instructions accurately
• Collaborate with multidisciplinary teams to ensure components are installed correctly
• Report and document assembly progress and any technical issues

Required Skills:

• Competent in mechanical assembly and integration techniques
• Ability to follow technical drawings, schematics, and assembly instructions
• Experience working in multi-disciplinary engineering teams
• Willingness to work across AM/PM shifts on-site full time

Required Qualifications:

• A Bachelor’s or Master’s degree in Engineering, orequivalentmilitary experience.
• Proven experience in mechanical integration or assembly, ideally within aerospace or high-precision manufacturing environments

Desirable Skills:

• Familiarity with AIT processes and aerospace standards
• Experience in component installation, jigs, or tooling
• Knowledge of inspection and quality procedures

Additional Information

Why join us?

• Work with cutting-edge technology and industry-leading programmes.
• Be part of a collaborative and innovative engineering environment.
• Access opportunities for professional development and career progression.
• Join a global engineering consultancy with a strong presence across multiple high-technology sectors.