1,734 System Engineer jobs in the United Kingdom

Job Title: Network Systems Engineer

Location: Frimley, Surrey - Hybrid - 3+ days on-site per week

Role Type: Permanent

Salary: 55,000 - 61,500 per annum depending on experience

Our client, an established aerospace engineering firm, require an experienced Network Systems Engineer to join their multi-disciplined team.

** This role would require UK Eyes Only SC Clearance. Please note we can only consider sole UK Nationals (no dual nationalities) **

As part of a medium-sized core team of 6-12, you'll also collaborate with a wider group of around 30, engaging with a broad stakeholder network. This role demands strong technical leadership, owning challenges, proactively solving problems, and working with the right stakeholders to drive solutions forward.

What the role of the Network Systems Engineer entails:

Some of the main duties of the Network Systems Engineer will include:

• Provide oversight and technical ownership of design, leading design decisions and supporting the Engineering Manager in delivering in-service programmes
• Ensure technical leadership by controlling project scope, managing design changes, and engaging stakeholders and suppliers to identify risks early
• Lead programme-level design reviews, coordinate stakeholders, manage design baselines and voids, and produce Certificates of Design while ensuring design governance
• Review and influence technical requirements and architectural design to ensure system integration, covering sub-systems and specialist domains for subcontractor design, development, and qualification
• Provide specialist knowledge and subject matter expertise in the integration, validation and verification of systems

What experience you need to be the successful Network Systems Engineer:

Essential:

• Extensive experience in network or software engineering, ideally with a background in operations
• Ability to take the lead on technical matters and provide expert guidance
• Chartered Engineer status or working towards
• Specialist expertise in Combat Systems, particularly in relation to submarines or marine engineering projects, would be advantageous
• Familiarity with DOORS and prior hands-on experience using it
• Proven experience in change management processes

Desirable:

• Systems Engineering (INCOSE) qualifications

This really is a fantastic opportunity for a Network Systems Engineer to progress their career. If you are interested please apply as soon as possible as this position will be filled quickly so don't miss out!

Services advertised by Gold Group are those of an Agency and/or an Employment Business.
We will contact you within the next 14 days if you are selected for interview. For a copy of our privacy policy please visit our website.

Network Systems Engineer
Tamworth
40,000 to 50,000 + Benefits

Excellent opportunity for an experienced 3rd Line Engineer to join a growing infrastructure team in a project-led role with autonomy, technical variety, and long-term progression.

This company is a well-established manufacturer with a large IT estate, investing heavily in modernising their infrastructure across multiple UK sites. You'll be joining a collaborative team that values security, reliability, and continuous improvement.

In this varied role, you'll lead infrastructure projects, provide 3rd line support, and take ownership of core systems including Windows Server, Azure, virtualisation, networking, and security. You'll work closely with the Infrastructure Manager and wider team to deliver upgrades, improvements, and support across the estate.

The ideal candidate will have strong experience in 3rd line positions, with good Microsoft infrastructure knowledge, solid networking skills, and a security-conscious mindset. Experience with information security best practices and secure system design is essential.

This is a fantastic opportunity to join a stable, growing organisation where you'll play a key part in shaping the future of their infrastructure and security landscape.

The Role:
*Deliver and lead IT infrastructure projects across a multi-site environment
*Provide 3rd line support across Windows Server, O365, Azure, and virtualisation
*Manage networks, firewalls, backups, and enterprise storage
*Ensure secure, reliable systems and liaise with 3rd parties as needed
*Site based in Tamworth

The Person:
*Strong 3rd line / infrastructure engineering experience
*Strong experience with Microsoft stack - Windows Server, AD, O365, Azure
*Confident with networking, SonicWall, and virtualisation (Hyper-V or VMware)
*Security-conscious, with hands-on experience in information security practices

Job Title: Network Systems Engineer

Location: Frimley, Surrey - Hybrid - 3+ days on-site per week

Role Type: Permanent

Salary: 55,000 - 61,500 per annum depending on experience

Our client, an established aerospace engineering firm, require an experienced Network Systems Engineer to join their multi-disciplined team.

** This role would require UK Eyes Only SC Clearance. Please note we can only consider sole UK Nationals (no dual nationalities) **

As part of a medium-sized core team of 6-12, you'll also collaborate with a wider group of around 30, engaging with a broad stakeholder network. This role demands strong technical leadership, owning challenges, proactively solving problems, and working with the right stakeholders to drive solutions forward.

What the role of the Network Systems Engineer entails:

Some of the main duties of the Network Systems Engineer will include:

• Provide oversight and technical ownership of design, leading design decisions and supporting the Engineering Manager in delivering in-service programmes
• Ensure technical leadership by controlling project scope, managing design changes, and engaging stakeholders and suppliers to identify risks early
• Lead programme-level design reviews, coordinate stakeholders, manage design baselines and voids, and produce Certificates of Design while ensuring design governance
• Review and influence technical requirements and architectural design to ensure system integration, covering sub-systems and specialist domains for subcontractor design, development, and qualification
• Provide specialist knowledge and subject matter expertise in the integration, validation and verification of systems

What experience you need to be the successful Network Systems Engineer:

Essential:

• Extensive experience in network or software engineering, ideally with a background in operations
• Ability to take the lead on technical matters and provide expert guidance
• Chartered Engineer status or working towards
• Specialist expertise in Combat Systems, particularly in relation to submarines or marine engineering projects, would be advantageous
• Familiarity with DOORS and prior hands-on experience using it
• Proven experience in change management processes

Desirable:

• Systems Engineering (INCOSE) qualifications

This really is a fantastic opportunity for a Network Systems Engineer to progress their career. If you are interested please apply as soon as possible as this position will be filled quickly so don't miss out!

Services advertised by Gold Group are those of an Agency and/or an Employment Business.
We will contact you within the next 14 days if you are selected for interview. For a copy of our privacy policy please visit our website.

Job Title: Network Systems Engineer

Location: Frimley, Surrey – Hybrid – 3+ days on-site per week

Role Type: Permanent

Salary: £55,000 - £61,500 per annum depending on experience

Our client, an established aerospace engineering firm, require an experienced Network Systems Engineer to join their multi-disciplined team.

** This role would require UK Eyes Only SC Clearance. Please note we can only consider sole UK Nationals (no dual nationalities) **

As part of a medium-sized core team of 6-12, you'll also collaborate with a wider group of around 30, engaging with a broad stakeholder network. This role demands strong technical leadership, owning challenges, proactively solving problems, and working with the right stakeholders to drive solutions forward.

What the role of the Network Systems Engineer entails:

Some of the main duties of the Network Systems Engineer will include:

• Provide oversight and technical ownership of design, leading design decisions and supporting the Engineering Manager in delivering in-service programmes
• Ensure technical leadership by controlling project scope, managing design changes, and engaging stakeholders and suppliers to identify risks early
• Lead programme-level design reviews, coordinate stakeholders, manage design baselines and voids, and produce Certificates of Design while ensuring design governance
• Review and influence technical requirements and architectural design to ensure system integration, covering sub-systems and specialist domains for subcontractor design, development, and qualification
• Provide specialist knowledge and subject matter expertise in the integration, validation and verification of systems

What experience you need to be the successful Network Systems Engineer:

Essential:

• Extensive experience in network or software engineering, ideally with a background in operations
• Ability to take the lead on technical matters and provide expert guidance
• Chartered Engineer status or working towards
• Specialist expertise in Combat Systems, particularly in relation to submarines or marine engineering projects, would be advantageous
• Familiarity with DOORS and prior hands-on experience using it
• Proven experience in change management processes

Desirable:

• Systems Engineering (INCOSE) qualifications

This really is a fantastic opportunity for a Network Systems Engineer to progress their career. If you are interested please apply as soon as possible as this position will be filled quickly so don't miss out!

Network Systems Engineer
Tamworth
£40,000 to £50,000 + Benefits

Excellent opportunity for an experienced 3rd Line Engineer to join a growing infrastructure team in a project-led role with autonomy, technical variety, and long-term progression.

This company is a well-established manufacturer with a large IT estate, investing heavily in modernising their infrastructure across multiple UK sites. You'll.

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Fortress Recruit is supporting a leading engineering organisation in their search for a Full-Lifecycle Systems Engineer to join their specialist team based in Dorset.

This role will take ownership across the full engineering lifecycle, from requirements capture and design through to integration, validation, and post-support. You’ll be working on technically challenging, safety-critical systems that play a vital role in supporting high-integrity engineering projects within the defence domain.

Key responsibilities will include:

• p>Engaging in requirements analysis, system architecture, and design activities.

• Producing and maintaining technical documentation throughout the lifecycle.

• Supporting system integration, verification, and validation activities.

• Collaborating with cross-discipline teams (software, hardware, mechanical, test).

• Contributing to risk, safety, and reliability assessments.

• Providing engineering support through commissioning and into-service phases.

To be successful in this role, you will have:

• Proven experience in systems engineering within defence, aerospace, maritime, nuclear, or another complex/regulated environment

• Good knowledge of requirements management and lifecycle frameworks (V-model or similar)

• Experience in requirements management tools (DOORS or equivalent - desirable)

• Knowledge of systems integration and testing methodologies

• Familiarity with working in a regulated environment (defence, aerospace, maritime, nuclear, or similar)

• Strong problem-solving skills and the ability to work effectively within multidisciplinary teams

This is an opportunity to join a forward-thinking engineering environment where you can see a system through from concept to delivery and enjoy variety in your day-to-day engineering.

This is a full-time, permanent position based on-site in Dorset. On offer is a salary upwards of £50K DoE, plus flexible working environment. The role requires you to be eligible for SC clearance (5 years residency in the UK without sponsorship requirement). For a full job description or confidential chat, contact Becki.

I'm working with a leading global engineering organisation who are seeking a Senior Mechanical Systems Engineer to join their Life Support Systems Engineering team. This role plays a critical part in developing technology that keeps aircrew safe at high altitudes and under high acceleration "G" forces.

This is a fantastic opportunity for an engineer who enjoys working on the full system life cycle - from concept and design through to testing, certification, and in-service support - while collaborating with international teams and customers.

• Taking ownership of the complete product life cycle of advanced life support systems

• Leading system architecture definition, development and detailed design, working closely with cross-functional specialists in safety, electronics, testing and manufacturing

• Reviewing customer requirements and ensuring these flow into system and equipment specifications

• Defining compliance methods and coordinating verification and qualification activities

• Acting as a technical point of contact for customers, ensuring alignment between their requirements and system performance

• Coordinating with global engineering resources and external suppliers

• Supporting test activities and providing in-service support for deployed systems

• Degree in Mechanical, Aerospace, or Systems Engineering (or similar) with relevant experience

• Background in mechanical systems design and development, ideally with exposure to pneumatic or thermodynamic systems

• Strong analytical and problem-solving ability, particularly in interpreting test results

• Experience with requirements management, validation and verification

• Excellent communication skills, with the ability to collaborate across disciplines and act as a customer-facing technical lead

• Experience with life support systems, environmental control systems, or other pneumatic/mechanical products

• Familiarity with system safety, reliability and testing processes

• Knowledge of thermodynamics, fluid dynamics and simulation tools

• Experience with requirements management tools such as DOORS

• Ability to mentor junior engineers and lead project work streams

• Be part of a world-leading aerospace engineering organisation with a strong global footprint

• Work on technology that directly impacts crew safety and mission performance

• Market-leading training, career development, and opportunities for progression

• Inclusive and innovative culture with a strong emphasis on collaboration

Defence Systems Engineer
Location: Hook area - hybrid working
Clearance: Must be eligible for UK Security Clearance

An innovative defence technology business is seeking a Defence Systems Engineer to lead the integration of their cutting edge systems into wider defence networks and platforms. This role is perfect for a technically skilled, commercially aware engineer who thrives on solving complex problems and delivering high-impact solutions in fast-paced environments.

The opportunity
In this position, you will be at the forefront of integrating advanced technology with defence systems such as military radios, radar platforms, and tactical applications. You will lead development projects ensuring systems work seamlessly within the most demanding operational environments, whilst being at the forefront of customer communications.

Key responsibilities

• Lead technical integration of solutions into wider defence networks and systems.
• Prepare technical proposals, reports, and documentation to a high standard.
• Engage directly with customers and stakeholders to define requirements and deliverables.
• Identify risks, opportunities and develop innovative solutions to complex integration challenges.

What you’ll bring

• Strong engineering background within the defence industry.
• Knowledge of defence networking architectures and security implications.
• Experience with defence development programmes and frameworks.
• A collaborative, problem-solving mindset with the ability to learn new technologies quickly.
• Excellent communication skills, with the ability to work effectively across multi-disciplinary teams.

Why apply?
This is your chance to play a pivotal role in delivering mission-critical technology for global defence operations. You will work with advanced systems, contribute to high-profile projects, and see your solutions make a real-world difference. In return, you’ll join a team that values innovation, professional growth, and collaboration.

Please 'Apply Now' or reach out to Ellie at Orion Electrotech

Contract Systems Engineer - Defence Sector - Cheadle, UK (Hybrid)
6-12 Month Contract | Outside IR35 | Up to 500 per day

A leading defence consultancy is seeking an experienced Contract Systems Engineer to support the delivery of advanced submarine sonar and safety systems . This role offers the opportunity to work on high-profile, mission-critical projects within a secure environment.

Key Responsibilities:

• Systems design, development, integration, and testing for safety-related platforms.

• Collaborate with multi-disciplinary engineering teams to deliver complex defence solutions.

• Produce high-quality technical documentation and UML models.

• Ensure compliance with safety and quality standards throughout the engineering lifecycle.

Core Skills & Experience:

• Strong programming in C/C++ and Java .

• Experience with safety-critical or safety-related systems .

• UML for systems modelling.

• Defence sector experience (submarine, sonar, or other naval systems advantageous).

• Knowledge of full systems engineering lifecycle, requirements capture, and traceability.

• Familiarity with standards such as DOORS , ISO 26262 , IEC 61508 , or similar safety frameworks.

• Excellent communication and problem-solving skills.

This contract is Outside IR35 , offering flexibility and competitive rates. SC Clearance is required for this position.

Apply today to secure your place on this critical defence programme and contribute to the next generation of submarine safety and sonar systems

People Source Consulting Ltd is acting as an Employment Business in relation to this vacancy. People Source specialise in technology recruitment across niche markets including Information Technology, Digital TV, Digital Marketing, Project and Programme Management, SAP, Digital and Consumer Electronics, Air Traffic Management, Management Consultancy, Business Intelligence, Manufacturing, Telecoms, Public Sector, Healthcare, Finance and Oil & Gas.