1 to 25 of 35 TCP/IP Jobs in the East of England

Senior Infrastructure Engineer Security Clearance Required - DV ('Developed Vetting') Location: Huntingdon, UK - 80% on-site requirements UNLEASH YOUR POTENTIAL The Normal Change Infrastructure Engineer will work alone and / or as part of a team depending on the size and complexity of the change task to deliver Infrastructure changes in a demanding environment. Core Skills: Containerization & VMWare Based … an expert on Microsoft Windows Server (including services such as AD, DNS, DHCP & SCCM) and virtualisation (Hyper-V), while also having an understanding and interest in Linux (Ubuntu / CentOS) and a desire to learn (if required) additional complementary technologies such as Microsoft Stack Technologies (SharePoint, SQL Server, Skype for Business / Teams), networking technologies and … Server 2003 2019, including OS build, AD, DNS, DHCP and GPO from design to implementation and support; Have a strong working knowledge of Linux system administration skills (Ubuntu / CentOS); Have good general knowledge of TCP / IP and networking technologies including load balancing and firewalls; Have good general knowledge of Microsoft More ❯

our network infrastructure. Salary : Circa £55,000depending on experience + shift allowance Dynamic (hybrid) working : 5 days per week on-site due to workload classification, working a 24 / 7 Shift Pattern Security Clearance : British Citizen This role will require DV Clearance. Restrictions and / or limitations relating to nationality and / or rights … led company that values innovation and diversity, this is the place to make an impact. What we're looking for from you: ESSENTIALS Solid understanding of networking principles (TCP / IP, DNS, routing, switching, VLANS and load balancing) Strong expertise in configuring, maintaining and troubleshooting firewalls e.g. Cisco, Checkpoint, Palo Alto Demonstrable hands-on … experience in next-gen firewalls and advancing security features like IPS / IDS, SSL decryption and deep packet inspection. Proven experience in managing secure proxy solutions (e.g. Bluecoat, F5) and the ability to implement policies for content filtering, SSL inspection and network traffic monitoring. In depth knowledge of security protocols such as IPSec, SSL / TLS More ❯

and systems. Key Tasks Ensure a range of IT information is processed in accordance with policies and procedures. Investigate a range of IT issues. Advise users on systems / policy. Develop or adapt a range of software / web pages / information reports, install / maintain a range of hardware and software … analyse a range of information / data, deliver IT training. Carry out asset management tasks across the life cycle of Trust IT hardware. Develop an understanding of Digital (IT) asset management functions and requirements. Hardware assets include but are not limited to computer assets, network assets, removable storage assets, peripheral assets, printers and scanners. For this role you … Active Directory. LAN, WAN, wireless networking, and structured cabling topologies. MS Office applications. PC architecture. Backup software, and remote access software applications. Diploma in IT or equivalent knowledge / experience ECDL or equivalent knowledge. Can communicate technical information to non technical staff Communicates well with staff at all levels of the organisation and show tact and discretion. Ability More ❯

World Class Defence Organisation is currently looking to recruit 3x C# / C++ Software Engineer subcontractors on an initial 12 month contract. Job Title: C# / C++ Software Engineer Rate: £65.00 per hour Location: Stevenage Hybrid / Remote working: The role will be a hybrid role of 3 or 4 days per week onsite. … hours per week will be calculated at time and a quarter Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) C# / C++ Software Engineer Job Description: WSSE are integral in the development of weapon systems and system architectures, and as a result we have developed a capability supporting developments across … simulations and representations of real equipment. Our approach to software development includes Configuration control Continuous Integration Continuous Delivery or Deployment. Unit testing and test driven development. Skillset / experience required: Proficient in C# / C++ Microsoft Visual Studio, Eclipse, Ability to work from high level / system view into technical detail. Excellent verbal More ❯

the telephone, via email and face to face A general technical; understanding of Network Servers & Support Skill set mostly Microsoft Packages, Server, Software, Hardware, Office 365, Active Directory, TCP / IP, DHCP & Firewall Skills required Desktop Support of Windows 2000 / XP Professional in a Windows 2000 Active Directory environment routers & firewalls … technologies would be a bonus. Buzzword: - IT Support, Helpdesk Support, 1st Line Support, 2nd Line Support, 3rd Line Support, Network Engineer, Support Engineer, Desktop, Support Analyst, Windows XP / 7 / 8, 10, Windows Server, Exchange, Active Directory (AD), Virtualisation, VMWare, Hyper-V, Azure, SQL, PowerShell, Visual Studio, MCSA, MCSE, MCITP, MCDST, MTA, Microsoft, Customer Service More ❯

building strong client relationships Technical Requirements: Experience supporting both Windows & MacOS environments Hands-on knowledge of Microsoft Azure and Office 365 administration Strong understanding of Active Directory (user / group management, permissions) Good networking knowledge - including LAN / WAN, TCP / IP, VPNs, routers & switches Some understanding of virtual machines … e.g. Hyper-V, VMware) Previous MSP experience (preferred but not essential) What we're looking for: Previous experience in an IT support / helpdesk role (1st & 2nd line) A proactive problem-solver with excellent communication skills Ability to work both independently and as part of a close-knit team Full UK driving licence (required for field support) What More ❯

C++ Software Engineer / Developer (SDK OEM) Cambridge / WFH to £75k Are you a C++ Software Engineer looking for an opportunity to work on complex and interesting, cutting edge systems with client interaction? You could be joining a market leading software house that's remote access product is used by hundreds of millions of users … technical expertise to prospective client discussions and then work with those customers to understand any bespoke system requirements, building solutions and seeing the results of your work. Location / WFH: There's a friendly and supportive team environment, you'll be able to work from home most of the time, meeting up with colleagues in the Cambridge office … development skills You have cross platform experience (i.e. Linux, Windows, Mac) You have experience of developing client SDKs You have a good understanding of networking technologies, protocols e.g. TCP / IP, UDP, multicast and / or security principles / regulated environments You're collaborative with clear, concise communication skills You More ❯

Backend Software Engineer / Developer (C++ SDK OEM) Cambridge / WFH to £75k Are you a backend focussed Software Engineer looking for an opportunity to work on complex and interesting, cutting edge systems with client interaction? You could be joining a market leading software house that's remote access product is used by hundreds of millions … technical expertise to prospective client discussions and then work with those customers to understand any bespoke system requirements, building solutions and seeing the results of your work. Location / WFH: There's a friendly and supportive team environment, you'll be able to work from home most of the time, meeting up with colleagues in the Cambridge office … C++ development skills You have cross platform experience (i.e. Linux, Windows, Mac) You have experience of developing SDKs You have a good understanding of networking technologies, protocols e.g. TCP / IP, UDP, multicast and / or security principles / regulated environments You're collaborative with clear, concise communication skills You More ❯

2nd Lin e Infrastructure / Support Engineer Security Clearance Required - DV ('Developed Vetting') Location: Huntingdon, UK - Hybrid working policy 80% on-site UNLEASH YOUR POTENTIAL We are looking for someone with a passion for infrastructure, ideally from an operational support services background. You will be self-motivated and be able to work autonomously to achieve day to day … you ready for your next career challenge? The preferred candidate will demonstrate effective application of Infrastructure and extensive knowledge across a variety of technologies such as Linux (Ubuntu / CentOS), Microsoft Windows Server (including services such as AD, DNS, DHCP) and virtualisation (Hyper-V), Microsoft Stack Technologies (Sharepoint, SQL Server, Skype for Business / Teams), networking … from Server 2008 2022, including OS build Windows 10 & 11, AD, DNS, DHCP and GPO from design to implementation and support; Have strong Linus system administration skills (Ubuntu / CentOS); Have good general knowledge of TCP / IP and networking technologies including load balancing and firewalls; Have good general knowledge of Microsoft More ❯

Network Security Engineer - Secure Environment ?? On-site | £55,000 + Shift Allowance + Bonus + Package ?? 24 / 7 Shift Pattern | British Citizens only We're looking for a Network Security Engineer who's passionate about defending critical systems in a fast-paced, secure environment. If you're ready to step into a hands-on, operational role with … real impact - this could be the move for you. ?? The Role As part of a 24 / 7 internal security response team, you'll help protect complex network infrastructure from evolving threats. You'll support incident response, work closely with SOC analysts, and fine-tune key security tools to improve overall resilience. This role isn't just reactive … Nagios, etc.) Responding to incidents, tuning systems, and supporting change requests Collaborating with cyber and infrastructure teams to improve network defences ? What You'll Need Strong networking fundamentals (TCP / IP, DNS, VLANs, routing / switching) Hands-on experience with firewalls and secure proxy solutions Understanding of security protocols (IPSec, SSL / More ❯

Providing 24 / 7 IT support for On-Prem and Cloud applications As part of a dedicated, internal IT team, the Systems, Infrastructure and Network Engineer will provide full IT support for the wider organisation, including extensive IT systems found in large corporate engineering companies as well as On-Prem and Cloud provisions. Projects and work can vary … support one-week-in-four (again being able to go into the office quickly during this time; this doesn’t happen often, but the business provides a 24 / 7 service to their customers so the ability to provide support is required). Requirements: Extensive experience in IT Systems or Network Engineering (this is not a sysadmin desktop … support role). Expertise and project understanding around networking (including TCP / IP, DNS, ports and protocols, routers, latency, firewalls, VPNs etc…). Experience with both Windows Server systems administration (Active Directory, RADIUS, PowerShell); and Linux systems administration (Ubuntu, Apache2, OpenSSL). Experience with different email configurations and management (DMARC, SPF, SMTP, IMAP). More ❯

internal architects, hardware teams, and the Head of Department to drive innovation and transformation of the router stack. What you'll bring Strong software development experience in C / C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi … Fi), and familiarity with protocols like TCP / IP, SIP, RTP, PPP, DHCP, IPv4 / IPv6, OpenSync, OVS, TR-069, and WebPA. Excellent communication skills, able to adapt technical detail to suit different audiences, and a collaborative mindset that supports team success. Highly organised and self-motivated, thriving in fast-paced environments More ❯

analysis and prevent reoccurring issues. This may include resolving more complex monitoring alerts, deploying the latest security updates, system maintenance and upgrading customer systems. Desired skills include: Remote / On Site Support, Ticket management, Experience working in an ITIL environment. Microsoft Office 365 services – experience in all aspects of Microsoft 365 migration and implementation highly desired. Email services … implementation of new workstations and network hardware across multiple remote sites. General desktop support, Hardware\software diagnosis and break fix. Windows OS 7,8 and 10 DNS, DHCP, TCP / IP, LAN, Routing, VPN and WAN. Interest and exposure to security (Firewalls, Windows security – server and workstation) Ind / Letchworth More ❯

Redstor etc). Knowledge of endpoint management and security (Microsoft Intune, Defender for Endpoint).Azure or M365 advanced certifications (e.g., AZ-305, MS-700). Experience with automation / orchestration tools. Experience and Knowledge: Proven experience in a Cloud Operations / Infrastructure Engineer role. Strong knowledge and hands-on experience with Microsoft Azure (IaaS, PaaS, SaaS … . Deep understanding of Windows Server environments and Active Directory (on-prem & Azure AD). Networking fundamentals (TCP / IP, DNS, VPN, firewalls, routing). Experience using Tanium, Okta and Netskope. Experience with monitoring tools (Azure Monitor, Log Analytics, Application Insights). Strong PowerShell scripting and automation skills. Proven ability to troubleshoot complex issues More ❯

Redstor etc). Knowledge of endpoint management and security (Microsoft Intune, Defender for Endpoint).Azure or M365 advanced certifications (e.g., AZ-305, MS-700). Experience with automation / orchestration tools. Experience and Knowledge: Proven experience in a Cloud Operations / Infrastructure Engineer role. Strong knowledge and hands-on experience with Microsoft Azure (IaaS, PaaS, SaaS … . Deep understanding of Windows Server environments and Active Directory (on-prem & Azure AD). Networking fundamentals (TCP / IP, DNS, VPN, firewalls, routing). Experience using Tanium, Okta and Netskope. Experience with monitoring tools (Azure Monitor, Log Analytics, Application Insights). Strong PowerShell scripting and automation skills. Proven ability to troubleshoot complex issues More ❯

Knowledge of endpoint management and security (Microsoft Intune, Defender for Endpoint).Azure or M365 advanced certifications (e.g., AZ-305, MS-700). - Proven experience in a Cloud Operations / Infrastructure Engineer role. - Networking fundamentals (TCP / IP, DNS, VPN, firewalls, routing). - Experience using Tanium, Okta and Netskope. - Experience with monitoring tools More ❯

and VPNs. Collaborate with internal teams and third-party vendors to resolve complex technical issues. Document processes, configurations, and resolutions in the IT knowledge base. Assist with onboarding / offboarding processes and hardware provisioning. Essential Skills & Experience: Proven experience in a broad IT support role, engineering or construction sector experience an advantage but not essential. Strong knowledge of … Microsoft 365. Experience with mobile device management tools (e.g., Microsoft Intune, Knox). Familiarity with construction industry applications or willingness to learn quickly. Solid understanding of networking fundamentals (TCP / IP, DNS, DHCP, VPNs). Excellent troubleshooting and diagnostic skills across hardware, software, and network layers. Strong communication and documentation skills. Desirable Skills: Experience More ❯

and VPNs. Collaborate with internal teams and third-party vendors to resolve complex technical issues. Document processes, configurations, and resolutions in the IT knowledge base. Assist with onboarding / offboarding processes and hardware provisioning. Essential Skills & Experience: Proven experience in a broad IT support role, engineering or construction sector experience an advantage but not essential. Strong knowledge of … Microsoft 365. Experience with mobile device management tools (e.g., Microsoft Intune, Knox). Familiarity with construction industry applications or willingness to learn quickly. Solid understanding of networking fundamentals (TCP / IP, DNS, DHCP, VPNs). Excellent troubleshooting and diagnostic skills across hardware, software, and network layers. Strong communication and documentation skills. Desirable Skills: Experience More ❯

and VPNs. Collaborate with internal teams and third-party vendors to resolve complex technical issues. Document processes, configurations, and resolutions in the IT knowledge base. Assist with onboarding / offboarding processes and hardware provisioning. Essential Skills & Experience: Proven experience in a broad IT support role, engineering or construction sector experience an advantage but not essential. Strong knowledge of … Microsoft 365. Experience with mobile device management tools (e.g., Microsoft Intune, Knox). Familiarity with construction industry applications or willingness to learn quickly. Solid understanding of networking fundamentals (TCP / IP, DNS, DHCP, VPNs). Excellent troubleshooting and diagnostic skills across hardware, software, and network layers. Strong communication and documentation skills. Desirable Skills: Experience More ❯

Microsoft 365 (Exchange Online, SharePoint Online, Entra ID, Microsoft Intune) Microsoft Azure Windows Server 2025 and previous versions SQL Server Active Directory PowerShell scripting Basic Windows based networking – TCP / IP, DNS, DHCP etc Basic routing, switching & firewall knowledge As our 3rd Line IT Support Analyst, you will be responsible for: Delivering outstanding customer … service and act as a technical escalation point for 1st, 2nd line, and sales / support teams. Managing and resolving incidents, projects, and support requests to a high standard, ensuring updates and communication with clients throughout. Taking ownership of tasks, deadlines, and personal learning of new environments and technologies. Supporting and mentoring apprentices and colleagues, fostering teamwork, knowledge More ❯

Microsoft 365 (Exchange Online, SharePoint Online, Entra ID, Microsoft Intune) Microsoft Azure Windows Server 2025 and previous versions SQL Server Active Directory PowerShell scripting Basic Windows based networking TCP / IP, DNS, DHCP etc Basic routing, switching & firewall knowledge As our 3 rd Line IT Support Analyst, you will be responsible for: Delivering outstanding … customer service and act as a technical escalation point for 1st, 2nd line, and sales / support teams. Managing and resolving incidents, projects, and support requests to a high standard, ensuring updates and communication with clients throughout. Taking ownership of tasks, deadlines, and personal learning of new environments and technologies. Supporting and mentoring apprentices and colleagues, fostering teamwork More ❯

site and remote support, maintain accurate documentation, and collaborate with internal teams to resolve issues swiftly. Key responsibilities include: Install and commission new systems, and upgrade existing hardware / software. Provide break-fix and BAU support to customer systems. Maintain regular communication with customers during service delivery. Log and report issues thoroughly, referencing historical data where applicable. Escalate … set you apart: Experience in service desk or technical support roles. Knowledge of Microsoft server and workstation operating systems. Experience with virtualization technologies (e.g., Hyper-V). Strong TCP / IP and Windows networking skills. Familiarity with MS Active Directory and configuration of switches / routers. Experience troubleshooting peripherals in NHS or More ❯

scale solutions across cloud and on-prem Knowledge of AD, Office 365, Exchange, Hyper-V, SCCM, automation tools Confident with scripting (PowerShell, Bash) Strong grasp of networking fundamentals (TCP / IP, DNS, DHCP, VPNs, firewalls) Within a 45-minute commute of Cambridge and eligible to work in the UK Worth a conversation? Even if More ❯

ASAP Salary: £37,938 per annum? Important – Please Read Before Applying Without the following skills, CVs will not be considered : Extensive, proven experience in a senior service desk / 2nd line role Strong expertise in ITSM tools, scripting, and automation Good knowledge of Microsoft 365 (AzureAD / Entra ID, Exchange Hybrid) Solid experience with Active Directory … subject Extensive experience supporting desktops, laptops, mobile devices, printers, and servers Strong knowledge of Microsoft Azure, Office 365, and Teams Good working knowledge of networking concepts (DHCP, DNS, TCP / IP) Familiarity with virtualisation, SANs, and secure gateways Proven troubleshooting skills – able to resolve issues independently and collaboratively Excellent communication skills with both technical More ❯

Mitre Att&ck Framework. Solid grasp of client-server applications, multi-tier web applications, relational databases, firewalls, VPNs, and enterprise AntiVirus products. Good understanding of networking principles including TCP / IP, WANs, LANs, and commonly used Internet protocols such as SMTP, HTTP, FTP, POP, LDAP. It would be great if you had: Static … malware analysis and reverse engineering. DV Clearance. Programming and scripting such as Python, Perl, Bash, PowerShell, C++.CREST Practitioner Intrusion Analyst / Blue Teams Level 1 or other SOC related certifications. Experience with SIEM technologies, namely Sentinel and Splunk, with some experience with QRadar. Overview Position – SOC Shift Lead – Permanent Location – Hemel Hempstead Salary - From £58K to £65K dependant … don't hear from us within 7 working days please presume your application has been unsuccessful on this occasion. You are of course free to resubmit your CV / details in the future and we shall assess your suitability at that time. This is a Permanent Role More ❯