Systems Engineer (ITEA)

Systems Engineer – ITEA 6 month contract (Inside IR35) - Buckinghamshire – Hybrid (4 days p/week on site) Systems Engineers to support the re-mobilisation of the Full Operating Capability (FOC) phase of an LTE-based…

Inside IR35 Hybrid Engineering
Pay rate £70 – £90/hour
Contract type Contract
Posted 14 October 2026

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About this contract

Systems Engineer – ITEA

6 month contract (Inside IR35) - Buckinghamshire – Hybrid (4 days p/week on site)

Systems Engineers to support the re-mobilisation of the Full Operating Capability (FOC) phase of an LTE-based air-to-ground intercom system for the UK Emergency Services Network. Activities will include re-validation of system requirements, design, architecture and verification, together with technical de-risking activities to ensure the FOC programme launches with a clear, well-defined scope and minimal technical risk.

Key Responsibilities

* Support the re-validation of system requirements, design and architecture for the FOC programme.

* Develop and support system integration, test, evaluation and acceptance activities.

* Define and review verification strategies, test plans, procedures and acceptance criteria at system and subsystem level.

* Identify technical risks, gaps and dependencies, implementing activities to de-risk the programme.

* Review test results, manage failures and ensure verification evidence supports requirements compliance.

* Compile and maintain verification documentation, including Verification Compliance Matrices and associated evidence.

* Work closely with systems, hardware, software and communications engineers to resolve technical issues.

* Support technical reviews and programme meetings, preparing relevant documentation and presentations.

* Liaise with customers, suppliers and other stakeholders to ensure technical requirements and programme objectives are met.

* Contribute to the successful re-mobilisation and delivery of the FOC phase.

Experience Required

* Degree in Engineering or equivalent relevant industry experience, ideally in electronics, RF communications, software or systems engineering.

* At least five years' Systems Engineering experience, including recent experience in a lead or senior engineering role.

* Proven experience delivering ITEA activities within complex engineering programmes, ideally in aerospace, defence or airborne systems.

* Experience in system requirements, architecture, integration, verification and validation.

* Experience working with complex electronic, communications or networking systems.

* Strong understanding of requirements traceability, verification evidence and technical risk management.

* Experience with systems engineering tools such as Polarion is desirable.

* Familiarity with aerospace and defence standards, such as ARP4754, RTCA DO-160G and MIL-STD-810, is advantageous.

* Strong stakeholder management, communication and technical documentation skills

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