17 network engineer jobs found

Network Engineer Hybrid (2 days a week) Contract (6+ Months) Inside IR35 Canary Wharf, UK   Knowledge, skills, and abilities A solid network/security/cloud engineer with a strong focus on cloud hosted environments within AWS and Azure as well as excellent skills in firewall deployment, routing and switching. In-depth knowledge of design, implementation, configuration and testing of the following: Routing – OSPF, BGP, knowledge of route redistribution and manipulation. WAN - MPLS, Internet, VPN, SDWAN, understanding of circuit commissioning. Datacenter – ACI spine and leaf, APIC, VxLAN and distribution switching. Encryption - IPsec VPN, MACSec, configuring site-to-site VPN on routers and firewalls. Switching and L3 - HSRP, VRRP, GBLP, NTP, STP, RSTP, QoS, CoS, SVI, VLAN’s, ACL’s. WiFi – Cisco Meraki and Cisco Wireless LAN controllers with Lightweight APs. Firewalls – Cisco...

Network Engineer (Firepower+ Meraki) Hybrid (2 days a week) Contract (6+ Months) Inside IR35 Canary Wharf, UK   Knowledge, skills, and abilities A solid network/security/cloud engineer with a strong focus on cloud hosted environments within AWS and Azure as well as excellent skills in firewall deployment, routing and switching. In-depth knowledge of design, implementation, configuration and testing of the following: Routing – OSPF, BGP, knowledge of route redistribution and manipulation. WAN - MPLS, Internet, VPN, SDWAN, understanding of circuit commissioning. Datacenter – ACI spine and leaf, APIC, VxLAN and distribution switching. Encryption - IPsec VPN, MACSec, configuring site-to-site VPN on routers and firewalls. Switching and L3 - HSRP, VRRP, GBLP, NTP, STP, RSTP, QoS, CoS, SVI, VLAN’s, ACL’s. WiFi – Cisco Meraki and Cisco Wireless LAN controllers with Lightweight APs. Firewalls...

ABOUT THE JOB   We are looking for an experienced Network engineer with strong Fortinet expertise to join our team. This role will focus on the design, implementation, support and optimisation of network and security infrastructure.   ABOUT ALTON VALLEY   Founded in 2009, Alton Valley has rapidly grown into a trusted leader in network and security solutions, specialising in providing cutting-edge, secure infrastructure for mission-critical environments. We aim to help our clients safeguard their most critical assets with the highest levels of protection. We foster a workplace where teamwork is at the heart of everything we do. Collaboration isn’t just encouraged; it’s embedded in our culture.    ROLES AND RESPONSIBILITIES   Design, configure and support Fortinet security solutions Monitor, troubleshoot and resolve network and security issues Creation and update of VLANs, ensuring zero...

We are currently seeking a Network Security Operations Engineer , to join our Network Practice ; within one of our Financial Services clients working in an elite Operations Team. This is an initial 6 month contract opportunity Inside IR35 with the prospect of extension. You will be required to be on site 3 days a week, based in Central London   Opticore IT is a rapidly expanding specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within challenging and exciting environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more.   This is an exciting opportunity to join an elite Operations team focusing on BAU operational support with a strong emphasis on network security technologies , particularly firewalls with a chance to move into Project Delivery.   What you'll be doing: Work as part of the Network...

  SC Cleared (UK Eyes Only) Location: Reading (on-site preferred Tues -Thurs, 2.5 days/week) Duration: 6 months Overview This role supports and stabilises a secure, on-premise compute and storage environment. The focus is on server, storage, access control, and operational infrastructure, not network design or build. You'll be responsible for commissioning new hardware, completing migrations to replacement kit, managing obsolescence, and keeping the environment documented, patched, and reliable.   Key Responsibilities Complete commissioning of a new storage facility and compute farm Finalise migration of workloads to new hardware Manage hardware obsolescence and lifecycle issues Maintain clear documentation of system configurations Diagnose and resolve infrastructure failures Day-to-day administration of users, access, and systems within a secure project environment   Core Technical Skills Required Windows Active...

Role Overview Sperry Marine delivers safe, efficient, and reliable navigation solutions to the global commercial and defence maritime sectors. Our Engineering Team operates across two key development centres - New Malden in the UK and Hamburg in Germany - collaborating closely to develop and maintain Sperry Marine’s diverse product portfolio and support an ambitious future roadmap. Our success is founded on technical excellence, global reach, a committed workforce, a focus on sustainability, and a continuous drive for innovation. We are seeking a Software Engineer to join our Engineering Department in New Malden on a 9–12 month contract. This role is ideal for someone who thrives in collaborative, cross-functional environments and combines technical expertise with strong problem-solving, communication, and teamwork skills. Key Responsibilities Contribute to full life-cycle software...

The Ministry of Justice (MoJ) priorities include improving public safety and reducing reoffending by reforming prisons, probation and youth justice, and building a justice system which makes access to justice swifter and more certain for all citizens whatever their background. Project professionals in the MoJ help to improve the government's ability to protect the public and reduce reoffending, and to provide a more effective, transparent and responsive criminal justice system for victims and the public.   As a Senior Cyber Security Engineer, your main responsibilities will be:   Operational security and assisting with the design, implementation and development security controls and systems. Ensure that incidents are detected, prioritised, investigated, contained, remediated and that operational security controls are measured and constantly improved. Continually evaluate, review and advise on current developments in all areas of cyber security and...

SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active SV clearance.    The first duty of Government is to protect the public. Since 1782, the Home Office has led work to keep the country safe from those who seek to do it harm; in doing so, we make a vital contribution to HM Government's plan for a stronger, fairer, outward-looking and united Britain.   The Home Office covers three systems Homeland Security, Public Safety and Borders, and Immigration and Citizenship. These systems work collaboratively to deliver our cross-cutting priorities, whilst providing increasingly efficient and secure services for the public. These are difficult areas that...

SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance   The first duty of Government is to protect the public. Since 1782, the Home Office has led work to keep the country safe from those who seek to do it harm; in doing so, we make a vital contribution to HM Government's plan for a stronger, fairer, outward-looking and united Britain.   The Law Enforcement Cloud Platform (LECP) is the Home Office 's strategic cloud hosting solution for national law enforcement applications and products (LECP 's 'tenants '). LECP provides a secure, police-assured environment based on a common infrastructure design. By enabling access to shared...

Role Overview Sperry Marine delivers safe, efficient, and reliable navigation solutions to the global commercial and defence maritime sectors. Our Engineering Team operates across two key development centres - New Malden in the UK and Hamburg in Germany - collaborating closely to develop and maintain Sperry Marine’s diverse product portfolio and support an ambitious future roadmap. Our success is founded on technical excellence, global reach, a committed workforce, a focus on sustainability, and a continuous drive for innovation. We are seeking a Software Engineer to join our Engineering Department in New Malden on a 9–12 month contract. This role is ideal for someone who thrives in collaborative, cross-functional environments and combines technical expertise with strong problem-solving, communication, and teamwork skills. Key Responsibilities Contribute to full life-cycle software...

Senior Software Engineer 12 month contract Outside IR35       At Cotality, we are driven by a single mission—to make the property industry faster, smarter, and more people-centric. Cotality is the trusted source for property intelligence, with unmatched precision, depth, breadth, and insights across the entire ecosystem. Our talented team of 5,000 employees globally uses our network, scale, connectivity and technology to drive the largest asset class in the world. Join us as we work toward our vision of fueling a thriving global property ecosystem and a more resilient society.   Cotality is committed to cultivating a diverse and inclusive work culture that inspires innovation and bold thinking; it's a place where you can collaborate, feel valued, develop skills and directly impact the real estate economy. We know our people are our greatest asset. At Cotality, you can be yourself, lift people up and make an impact. By...

Role Overview Sperry Marine delivers safe, efficient, and reliable navigation solutions to the global commercial and defence maritime sectors. Our Engineering Team operates across two key development centres - New Malden in the UK and Hamburg in Germany - collaborating closely to develop and maintain Sperry Marine’s diverse product portfolio and support an ambitious future roadmap. Our success is founded on technical excellence, global reach, a committed workforce, a focus on sustainability, and a continuous drive for innovation. We are seeking a Software Engineer to join our Engineering Department in New Malden on a 9–12 month contract. This role is ideal for someone who thrives in collaborative, cross-functional environments and combines technical expertise with strong problem-solving, communication, and teamwork skills. Key Responsibilities Contribute to full life-cycle software...

Gameplay Programmer   Location: Glasgow-based Studio/Hybrid/Remote Term: 6 Month Contract   We are seeking a talented and passionate Gameplay Programmer to join our studio. In this role, you’ll be at the heart of developing game mechanics, player interactions, and core gameplay features for our upcoming titles. Working closely with designers, artists, and fellow developers, you’ll help transform creative ideas into compelling, interactive experiences. This position requires a blend of technical expertise, problem-solving skills, and a strong understanding of game design principles. If you thrive in a collaborative, fast-paced environment and have a passion for building engaging gameplay, we want to hear from you!   Key Responsibilities Collaborate with the design team to develop and refine core gameplay systems, including character controls, physics, AI behaviours, and game rules. Rapidly prototype new...

Application Security Consultant - 6M Contract Job Introduction We are seeking a versatile and proactive 'Application Security Consultant ' ' to join Handelsbanken UK which is currently undergoing a major technology transformation programme. We are modernising our tech stack whilst preserving trust and security. You will act as the security lead in an application development delivery team working across a complex hybrid tech stack including Java/React, J2EE microservices, RPG/JSP hosted on z/OS and an API driven architecture. A key focus of this role will involve uplifting our application development security processes to enable the team to deliver quickly and securely. You will operate our existing secure change process whilst helping revise and uplift the application development security assurance operating model. Your work will cover metrics, templates, controls, automation, secure code practices and workflows. The Bank operates an model where information security...

Gameplay Programmer   Location: Glasgow-based Studio/Hybrid/Remote Term: 6 Month Contract   We are seeking a talented and passionate Gameplay Programmer to join our studio. In this role, you’ll be at the heart of developing game mechanics, player interactions, and core gameplay features for our upcoming titles. Working closely with designers, artists, and fellow developers, you’ll help transform creative ideas into compelling, interactive experiences. This position requires a blend of technical expertise, problem-solving skills, and a strong understanding of game design principles. If you thrive in a collaborative, fast-paced environment and have a passion for building engaging gameplay, we want to hear from you!   Key Responsibilities Collaborate with the design team to develop and refine core gameplay systems, including character controls, physics, AI behaviours, and game rules. Rapidly prototype new...

Job Introduction We are seeking a versatile and proactive ‘Application Security Consultant’’ to join Handelsbanken UK which is currently undergoing a major technology transformation programme. We are modernising our tech stack whilst preserving trust and security. You will act as the security lead in an application development delivery team working across a complex hybrid tech stack including Java/React, J2EE microservices, RPG/JSP hosted on z/OS and an API driven architecture. A key focus of this role will involve uplifting our application development security processes to enable the team to deliver quickly and securely. You will operate our existing secure change process whilst helping revise and uplift the application development security assurance operating model. Your work will cover metrics, templates, controls, automation, secure code practices and workflows. The Bank operates an model where information security consultants are embedded into...

Gameplay Programmer   Location: Glasgow-based Studio/Hybrid/Remote Term: 6 Month Contract   We are seeking a talented and passionate Gameplay Programmer to join our studio. In this role, you’ll be at the heart of developing game mechanics, player interactions, and core gameplay features for our upcoming titles. Working closely with designers, artists, and fellow developers, you’ll help transform creative ideas into compelling, interactive experiences. This position requires a blend of technical expertise, problem-solving skills, and a strong understanding of game design principles. If you thrive in a collaborative, fast-paced environment and have a passion for building engaging gameplay, we want to hear from you!   Key Responsibilities Collaborate with the design team to develop and refine core gameplay systems, including character controls, physics, AI behaviours, and game rules. Rapidly prototype new...