255 Network Maintenance jobs in the United Kingdom

Network Maintenance Craftsperson – Instrumentation
Starting salary from £42,354 rising to £9,776 once fully competent – Pay award pending
Bonus + Incentives + Overtime + Standby + Van
Permanent role
Located across Yorkshire including York, Hull, Leeds and Bradford

We have an exciting opportunity for you to join us in our Network Maintenance team. The department has recently merged with our Capital Projects team, opening the path to lots of opportunity to develop further skills and work cross-functionally.

As our new Network Maintenance Craftsperson - Instrumentation , you will be focusing on maintaining and calibrating instrument systems on a variety of gas sites owned and operated by NGN. The systems range from simple transmitter loops to fiscal metering systems.

This will be a mobile role and is located across the Yorkshire area (York, Hull, Leeds, Bradford).

Key accountabilities and responsibilities will include but not limited to
•    Standby 365 days a year on a rota basis ideally 1 in 4
•    You will maintain and calibrate instrumentation systems as well as fault finding
•    There will be the repair and replacement of components, fittings, and fixtures
•    You will be expected to complete paperwork and update systems for results and readings
•    Commissioning of equipment
•    Using IT in the field for work reporting
•    Gas Quality work (development required for all)

What we are looking for in our Network Maintenance Craftsperson - Instrumentation
•    Instrumentation Apprenticeship (City & Guilds) & NVQ
•    You must be a logical thinker, with excellent problem solving and analytical skills
•    You will have a proactive attitude and be a strong team player whilst also having the ability to work on their own initiative
•    You will possess knowledge of codes of practice, engineering instructions and safety requirements
•    Full UK driving licence

It would be advantageous if you have any or all of the below
•    EUSR Gas passport
•    COMPEX EX (phone number removed)
•    SCO 1, 2 and 4
•    Experience on gas distribution systems.
•    EL6 sign off (Restricted Authorised Person)
•    TIM 2,3,4
•    HNC Level (Instrumentation)

What we offer you
•    £42,354 per annum + bonus according to the operational incentive mechanism + van + ertime rising to 9,776 dependent on qualifying competencies at each stage – Pay award pending
•    Hours per week will be 41.25 and operate over a 24-hour period, over a seven-day working week, including standby.  The work patterns will be varied by management, including standby.  Rotas and work patterns are given in advance and will include night shifts all of which are dependent on workload requirements
•    25 days annual leave (plus recognised bank holidays and 2 half days over the Christmas period)
•    SSP for first 2 calendar days then occupational sick pay
•    A generous stakeholder 5/10 pension scheme
•    Flexible benefits and salary sacrifice options. from discounts on a variety of UK attractions, gym membership, restaurant discounts, experience days.and exclusive NGN discounts and much more!
•    An array of fantastic family - friendly policies such as 6 weeks’ paternity leave (for eligible employees) and 6 months’ full pay for employees on maternity leave (for eligible employees), as well as shared parental leave and many more!

We are . Northern Gas Networks.  We deliver gas to 2.7 million homes and businesses in the North East, Northern Cumbria and much of Yorkshire. That’s around 6.7million individual customers.  We don’t generate or sell the gas, but we transport it to homes and businesses in our region through a vast network of underground pipes.  In fact, we own and maintain more than 37,000km of gas pipes - enough to stretch from Leeds to Sydney and back again.  We cover large cities like Newcastle, Sunderland, Leeds, York, Hull, and Bradford, and our work extends to rural areas like North Yorkshire and Cumbria.  

Our Values are at the heart of what we do. In addition to your key responsibilities, you will incorporate these into the daily life of your role.  We are … Trailblazing, Empowered, Heartfelt, Community Focused, Intellectually Curious and most of all we are Happy!

Our Equality, Diversity and Inclusion culture at NGN is embedded in everything that we do. We will be delighted to hear from a diverse range of applicants, so we can continue to grow our great team of people.  We are proud to support the Armed Forces Covenant, helping ex-services personnel back into employment, as well as being members of WISE (Women in Science and Engineering) and we are committed to delivering our ‘Opportunity Action Plan’ having signed the Social Mobility Pledge campaign, whereby we will establish our business as a ‘force for good’ in the communities that we serve. 

Next Steps.  It would be great to receive your application by clicking apply and uploading your CV. We love to see how your experience and skills are transferable to this role so please ensure these are all included in your application. Once the advert has closed, we will be contact as soon as possible to let you know if you have progressed to the next stage. We are looking to hold interviews for this role throughout June.  We look forward to receiving your application.

If you require adjustments to support you throughout the recruitment process, we want to hear about how we can help. Any applicant that requires reasonable adjustments from initial application through to interview are asked to contact the Recruitment Team at (url removed)

WHJS1_UKTJ

Presales Specialist

Business: IT Service company

Company Location: Central London

Salary: Up to £48,000

Office working: 5 days /week

All of the applicants must have an eligible visa for working in the UK.

Job description:

1. Requirements Definition and Design:

- Define customer requirements and translate them into technical solutions.

- Create high-level and detailed designs, proposals, and solution architectures.

- Provide technical consultancy and support to our customers during the pre-sales and post-sales phases.

2. Project Planning and Progress Tracking:

- Outline project plans, update progress of execution, including recovery plans.

- Conduct revenue and profit analysis.

3.Technology Trends and Product Development

4. Sales and Pre-sales Management

5. Project Leadership and Coordination

Requirements: 

1. Experience of customer facing role like Presales, sales, or consultant.

2. Knowledge:- Knowledge in network or security products such as Cisco, Palo Alto, Fortinet, Zscaler, CrowdStrike, CATO and other equivalent vendors/service providers.

3. Knowledge of new technologies of Enterprise IT solutions such as SD-WAN, SASE, EDR/MDR and IoT. (nice to have)

4. Excellent communication skill

5. Valid CCNP or PMP/PRINCE2 or CISSP are nice to have.

We regret to inform applicants that only shortlisted candidates will be notified. Thank you for your understanding.

Summary:
We are seeking an experienced and strategic Network Security Architect to design secure, scalable, and resilient network architectures across the enterprise.

The ideal candidate will possess deep knowledge of :

• Traditional network infrastructure - LAN; WAN; WIFI etc
• Cybersecurity including Zero Trust Architecture
• Cloud Security Architecture
• Be capable of aligning security controls with business objectives and compliance requirements.

Key Responsibilities:

• Lead the design and implementation of secure network architectures for on-premises, cloud, and hybrid environments.
• Define network security standards, frameworks, and policies aligned with industry best practices (e.g., NIST, ISO 27001, CIS).
• Develop and maintain secure designs for firewalls, VPNs, intrusion prevention systems (IPS/IDS), network segmentation, and zero trust network access (ZTNA).
• Collaborate with IT, cloud, and cybersecurity teams to ensure secure integration across systems and applications.
• Lead architectural reviews and assurance of designs working with System Integrators & partner resources.
• Conduct threat modeling and risk assessments on network infrastructure and recommend mitigations.
• Support incident response teams during network-related security incidents and perform root cause analysis.
• Evaluate and recommend security tools and technologies, and stay informed on emerging threats and vulnerabilities.

Required Skills and Qualifications:

• Proven experience as a Network Security Architect or in a senior network security engineering role.
• Experience with Cisco LAN; WAN technologies
• Experience with Zscaler or equivalent to drive toward Zero Trust
• In-depth knowledge of network protocols, routing, switching, DNS, DHCP, and encryption standards.
• Strong hands-on experience with network security solutions such as firewalls (e.g., Palo Alto, Fortinet, Cisco ASA), NAC, IPS/IDS, and SD-WAN.
• Understanding of Zero Trust Architecture, microsegmentation, and secure cloud networking (e.g., Azure, AWS, GCP).
• Experience with security information and event management (SIEM), threat intelligence, and vulnerability management.
• Excellent communication and documentation skills, with the ability to influence and educate stakeholders.
• Relevant certifications strongly preferred (e.g., CISSP, CCNP Security, CCIE Security, GIAC, Azure/AWS security certs).

Disclaimer:

This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.

Presales Specialist

Business: IT Service company

Company Location: Central London

Salary: Up to £48,000

Office working: 5 days /week

All of the applicants must have an eligible visa for working in the UK.

Job description:

1. Requirements Definition and Design:

- Define customer requirements and translate them into technical solutions.

- Create high-level and detailed designs, proposals, and solution architectures.

- Provide technical consultancy and support to our customers during the pre-sales and post-sales phases.

2. Project Planning and Progress Tracking:

- Outline project plans, update progress of execution, including recovery plans.

- Conduct revenue and profit analysis.

3.Technology Trends and Product Development

4. Sales and Pre-sales Management

5. Project Leadership and Coordination

Requirements: 

1. Experience of customer facing role like Presales, sales, or consultant.

2. Knowledge:- Knowledge in network or security products such as Cisco, Palo Alto, Fortinet, Zscaler, CrowdStrike, CATO and other equivalent vendors/service providers.

3. Knowledge of new technologies of Enterprise IT solutions such as SD-WAN, SASE, EDR/MDR and IoT. (nice to have)

4. Excellent communication skill

5. Valid CCNP or PMP/PRINCE2 or CISSP are nice to have.

We regret to inform applicants that only shortlisted candidates will be notified. Thank you for your understanding.

Summary:
We are seeking an experienced and strategic Network Security Architect to design secure, scalable, and resilient network architectures across the enterprise.

The ideal candidate will possess deep knowledge of :

• Traditional network infrastructure - LAN; WAN; WIFI etc
• Cybersecurity including Zero Trust Architecture
• Cloud Security Architecture
• Be capable of aligning security controls with business objectives and compliance requirements.

Key Responsibilities:

• Lead the design and implementation of secure network architectures for on-premises, cloud, and hybrid environments.
• Define network security standards, frameworks, and policies aligned with industry best practices (e.g., NIST, ISO 27001, CIS).
• Develop and maintain secure designs for firewalls, VPNs, intrusion prevention systems (IPS/IDS), network segmentation, and zero trust network access (ZTNA).
• Collaborate with IT, cloud, and cybersecurity teams to ensure secure integration across systems and applications.
• Lead architectural reviews and assurance of designs working with System Integrators & partner resources.
• Conduct threat modeling and risk assessments on network infrastructure and recommend mitigations.
• Support incident response teams during network-related security incidents and perform root cause analysis.
• Evaluate and recommend security tools and technologies, and stay informed on emerging threats and vulnerabilities.

Required Skills and Qualifications:

• Proven experience as a Network Security Architect or in a senior network security engineering role.
• Experience with Cisco LAN; WAN technologies
• Experience with Zscaler or equivalent to drive toward Zero Trust
• In-depth knowledge of network protocols, routing, switching, DNS, DHCP, and encryption standards.
• Strong hands-on experience with network security solutions such as firewalls (e.g., Palo Alto, Fortinet, Cisco ASA), NAC, IPS/IDS, and SD-WAN.
• Understanding of Zero Trust Architecture, microsegmentation, and secure cloud networking (e.g., Azure, AWS, GCP).
• Experience with security information and event management (SIEM), threat intelligence, and vulnerability management.
• Excellent communication and documentation skills, with the ability to influence and educate stakeholders.
• Relevant certifications strongly preferred (e.g., CISSP, CCNP Security, CCIE Security, GIAC, Azure/AWS security certs).

Disclaimer:

This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.

WHJS1_UKTJ

Job Title: Senior Network Engineer Delivery & Migrations

Location: England (Home based with client visits across England).

Salary: Up to £55,000 basic salary plus great benefits package

Sector: Consultancy/Solution Provider

The Company

Our client is a professional services consultancy who specialise in providing businesses with software defined solutions, network assurance, network automation and m.

WHJS1_UKTJ

This is a remote position.

The Network Security Engineer Internship Program at EncryptEdge Labs offers a comprehensive, hands-on experience for those interested in building a career in network security. Over eight weeks, interns will work through challenges covering key aspects of network security, including traffic monitoring, firewall configuration, system security, vulnerability assessment, and advanced cybersecurity practices.

Participants will engage in practical tasks such as configuring firewalls using Cisco Packet Tracer, setting up VPNs, and performing vulnerability scans and penetration testing. The program concludes with final presentations and assessments to evaluate the knowledge and skills acquired.

Key Responsibilities: