and writing health checks Interest in learning and managing technologies like Spark, Hadoop, Elasticsearch, and Cassandra Familiarity with deploying GPUs Moderate experience with TCP/IP networking Ability to work independently with minimal supervision Ability to travel to customer sites up to … of the time What We Require BS / MS in Computer Science or equivalent industry experience Proficiency with programming languages such as Bash, Python, or Go 5+ years of experience with Linux system administration (RHEL or CentOS preferred) Experience with virtualization using AWS, VMWare ESX, KVM, Xen, and More ❯
and writing health checks Interest in learning and managing technologies like Spark, Hadoop, Elasticsearch, and Cassandra Familiarity with deploying GPUs Moderate experience with TCP/IP networking Ability to work independently with minimal supervision Ability to travel to customer sites up to … of the time What We Require BS / MS in Computer Science or equivalent industry experience Proficiency with programming languages such as Bash, Python, or Go 5+ years of experience with Linux system administration (RHEL or CentOS preferred) Experience with virtualization using AWS, VMWare ESX, KVM, Xen, and More ❯
Chesterfield, Derbyshire, United Kingdom Hybrid / WFH Options
Adept Resourcing
timelines Strong organisational skills to manage targets independently Ability to collaborate within a multi-skilled design team Desirable Criteria Familiarity with GPIB, RS232, TCP/IP, and LXI Experience using C / C++ Previous experience in the aerospace and defense industry Proven More ❯
Technical skills: Proficiency in Linux (Red Hat preferred), Virtualization (VMware, Proxmox), and containerization (Docker, Kubernetes). Experience with Shell scripting, Ansible, networking protocols (TCP/IP, DNS, DHCP), and monitoring tools (Zabbix, ELK). Knowledge of security practices (certificates, PKI) and databases (Oracle, MySQL More ❯
Forest, Channel Isles, United Kingdom Hybrid / WFH Options
Jonathan Lee Recruitment
roles. Strong knowledge of Linux and Windows operating systems, and experience in managing cloud hosting environments. Familiarity with networking concepts and protocols (e.g., TCP/IP, DNS, DHCP). Excellent troubleshooting, problem-solving, and communication skills. This Infrastructure Support Specialist role is not just More ❯
Ringwood, Hampshire, United Kingdom Hybrid / WFH Options
Jonathan Lee Recruitment Ltd
roles. - Strong knowledge of Linux and Windows operating systems, and experience in managing cloud hosting environments. - Familiarity with networking concepts and protocols (e.g., TCP/IP, DNS, DHCP). - Excellent troubleshooting, problem-solving, and communication skills. This Infrastructure Support Specialist role is not just More ❯
St. Albans, Hertfordshire, South East, United Kingdom Hybrid / WFH Options
Spectrum It Recruitment Limited
Engineer or SRE. A good depth of experience using Terraform and Ansible. A strong knowledge of Kubernetes cluster, building containers, deploying via CI / CD pipelines. Able to think commercially i.e. cost of scaling vs utilisation of existing infrastructure. Beneficial Experience Knowledge of Nginx, PHP, MySQL. Knowledge of … NoSQL solutions, RabbitMQ, SOLR, Couchbase. Good understanding of Networking concepts and solutions. Ability to work with, devise, and implement CI / CD pipelines and practices. A solid understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTPS, DNS). The More ❯
Job Description Job title: Cyber Security Engineer Salary: £100,000 + Bonus / Benefits Location: London (Hybrid) Skills: Incident Response, Vulnerability Management, Monitoring, Security Frameworks My client is a top ranked, technology-driven trading firm run by Computer Scientists and Olympiad winning mathematicians from some of the top … it to the limits. They are searching for a passionate and talented Security Engineer to join their firm in a top priority position / team. You must be keen to take on new technologies as you will be involved in an array of work covering the firm's … implementation, and maintenance of security measures. Identify gaps in security, research and recommend improvements, review new toolsets for use within the company, exploit / security testing. Provide a strong level consultancy when it comes to engineering security solutions. Provide input for architecture plans with consideration of current standards. More ❯
Cardiff, South Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Sanderson Recruitment
QA and test deliverables, validate data centre infrastructure designs, encompassing network design, performance and implementation. Experience: In depth knowledge of networking protocols (e.g. TCP/IP, BGP, OSPF, VLANs). Familiarity with network hardware (e.g. routers, switches, firewalls). Experience with network simulation tools … team of non-functional QA engineers through technical issues. Responsibilities: Support the development and maintenance of test documentation (test plans and test specifications / scripts) with the team. Validate infrastructure designs, network configurations, protocols and interoperability. Work closely with cross-functional teams to understand requirements and designs, supporting More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
TieTalent
project workload and very flexible) Salary: £45-50,000 Technical Stack: Cyber Security, Cloud experience - AWS, containers, Docker, and software engineering: Python and / or TypeScript. This role is for a Security Engineer in a cloud security and software development capacity. You will be working with the cloud … cybersecurity matters (e.g., threat detection, malware intelligence, cloud security posture management, or identity and access management systems). Understanding of the following functions: TCP/IP stack, OSI Model, DHCP, DNS, Subnets, VLANs, Routers, Firewalls (essential). Experience in software engineering, ideally with Python More ❯
areas of IT systems and services. Required Qualifications List of skills we think you need: Working knowledge in end user computing & networking troubleshooting (TCP/IP, DNS and SMTP). Strong expertise in IT infrastructure, systems administration, network management and end user support services. … you to have: Experience with Service Delivery, Incident Management, Change and Problem Management Process. Experience with ITIL methodologies, end-to-end support and / or related practices. We warmly invite applications in English. Diversity & Inclusion at Sportserve At Sportserve, we are deeply committed to fostering a diverse and More ❯
Philadelphia, Pennsylvania, United States Hybrid / WFH Options
SMART DESIGN
design Strong knowledge of cloud computing platforms (AWS, Azure, Google Cloud) Experience with cloud security, compliance, and governance Strong understanding of networking fundamentals (TCP/IP, DNS, etc.) Experience with containerization (Docker, Kubernetes) Strong scripting skills (Python, Bash, etc.) Excellent problem-solving and communication More ❯
Horsham, Sussex, United Kingdom Hybrid / WFH Options
Adria Solutions Ltd
security support and lead junior team members. Technical Requirements: Extensive hands-on experience with firewalls, intrusion prevention, and data encryption. Strong knowledge of TCP/IP, network protocols, and Microsoft Server environments. Experience with security compliance frameworks (e.g., Cyber Essentials Plus, PCI-DSS). More ❯
Horsham, West Sussex, South East, United Kingdom Hybrid / WFH Options
Adria Solutions
security support and lead junior team members. Technical Requirements: Extensive hands-on experience with firewalls, intrusion prevention, and data encryption. Strong knowledge of TCP/IP, network protocols, and Microsoft Server environments. Experience with security compliance frameworks (e.g., Cyber Essentials Plus, PCI-DSS). More ❯
Hampshire, England, United Kingdom Hybrid / WFH Options
Hays
Azure environments. Troubleshooting: Skilled in resolving service-impacting issues. Cloud Solutions: Ability to design and implement robust Cloud solutions. Network Concepts: Understanding of TCP/IP, LAN, WAN, and VPN. Attention to Detail: High level of accuracy and thoroughness. Proactive Management: Active approach to More ❯
Ely, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Egton Medical Information Systems
Managed Service Engineers, you will be responsible for the installation and commissioning of new systems, upgrade of existing systems to latest software and / or hardware as required, as well as ongoing break-fix and BAU support to predefined SLAs. As the role is customer facing, it is … service possible to our customers. Technical skills required include: Knowledge of current Windows Operating Systems, including installation and troubleshooting. Experience of Microsoft Servers. TCP/IP and Windows Networking skills. Experience or knowledge of MS Active Directory installation and configuration. Previous experience in a … field based or desktop / IT support role. Quality driven with excellent attention to detail. Naturally we expect you have a full clean driving license. Please note that a company car is included in this role. About Us Optum is a global organisation that delivers care, aided by More ❯
Job Title: Staff Software Engineer (Distributed Systems) Location: US (EST) / UK (Remote) We are working with a fast-growing and award-winning FinTech company that has recently achieved unicorn status with a valuation exceeding $1 billion. They are transforming the fixed-income eTrading space, working with top … maintainable coding practices. Expertise in large-scale distributed systems and high-throughput data processing. In-depth knowledge of network protocols and messaging frameworks (TCP/IP, Kafka, RabbitMQ, Aeron). FIX Protocol experience (QuickFIX / J, Artio, or similar More ❯
london, south east england, united kingdom Hybrid / WFH Options
Caspian One
Job Title: Staff Software Engineer (Distributed Systems) Location: US (EST) / UK (Remote) We are working with a fast-growing and award-winning FinTech company that has recently achieved unicorn status with a valuation exceeding $1 billion. They are transforming the fixed-income eTrading space, working with top … maintainable coding practices. Expertise in large-scale distributed systems and high-throughput data processing. In-depth knowledge of network protocols and messaging frameworks (TCP/IP, Kafka, RabbitMQ, Aeron). FIX Protocol experience (QuickFIX / J, Artio, or similar More ❯
themselves and part of BUUK Infrastructure. Open Fibre Networks (OFNL), part of the BUUK Group is looking for a Senior NOC Engineer (Core / Nokia) who would like to help us reach our mission to earn customer loyalty and drive business growth by providing consistently excellent service. This … is a hybrid role based in central Cardiff. As the Senior NOC Engineer (Core / Nokia) your key responsibilities are Manage, operate and develop OFNL network environment, responding to outages and major incidents as required Work to achieve 99.9% service availability, always providing a high level of customer … technical point of escalation for colleagues and mentor team members on technical issues Be part of escalation on-call rota to ensure 24 / 7 coverage, which will include planned and unplanned maintenance to the network About you Nokia NRS II Certification or equivalent, with experience working in More ❯
Cardiff, South Glamorgan, Wales, United Kingdom Hybrid / WFH Options
BUUK Infrastructure
themselves and part of BUUK Infrastructure. Open Fibre Networks (OFNL), part of the BUUK Group is looking for a Senior NOC Engineer (Core / Nokia) who would like to help us reach our mission to earn customer loyalty and drive business growth by providing consistently excellent service. This … is a hybrid role based in central Cardiff. As the Senior NOC Engineer (Core / Nokia) your key responsibilities are Manage, operate and develop OFNL network environment, responding to outages and major incidents as required Work to achieve 99.9% service availability, always providing a high level of customer … technical point of escalation for colleagues and mentor team members on technical issues Be part of escalation on-call rota to ensure 24 / 7 coverage, which will include planned and unplanned maintenance to the network About you Nokia NRS II Certification or equivalent, with experience working in More ❯
newport, wales, united kingdom Hybrid / WFH Options
BUUK Infrastructure
themselves and part of BUUK Infrastructure. Open Fibre Networks (OFNL), part of the BUUK Group is looking for a Senior NOC Engineer (Core / Nokia) who would like to help us reach our mission to earn customer loyalty and drive business growth by providing consistently excellent service. This … is a hybrid role based in central Cardiff. As the Senior NOC Engineer (Core / Nokia) your key responsibilities are Manage, operate and develop OFNL network environment, responding to outages and major incidents as required Work to achieve 99.9% service availability, always providing a high level of customer … technical point of escalation for colleagues and mentor team members on technical issues Be part of escalation on-call rota to ensure 24 / 7 coverage, which will include planned and unplanned maintenance to the network About you Nokia NRS II Certification or equivalent, with experience working in More ❯
user documentation Escalate complex technical issues when necessary What Experience is Required: Proficient in RAS, VPN, and remote access tools Solid networking and TCP/IP knowledge Skilled in SQL Server 2016+ Proficient with SCCM Knowledge of NHS / healthcare software is More ❯
Birmingham, West Midlands, United Kingdom Hybrid / WFH Options
CV Screen Ltd
user documentation Escalate complex technical issues when necessary What Experience is Required: Proficient in RAS, VPN, and remote access tools Solid networking and TCP/IP knowledge Skilled in SQL Server 2016+ Proficient with SCCM Knowledge of NHS / healthcare software is More ❯
Philadelphia, Pennsylvania, United States Hybrid / WFH Options
SMART DESIGN
Python, Bash, etc.) Strong understanding of agile development methodologies Experience with cloud computing platforms (AWS, Azure, Google Cloud) Strong understanding of networking fundamentals (TCP/IP, DNS, etc.) Excellent problem-solving and com More ❯
Gosport, Hampshire, South East, United Kingdom Hybrid / WFH Options
Walsh Employment
SOC) environment Strong hands-on expertise with SIEM tools such as Microsoft Sentinel and Splunk Solid understanding of network protocols and infrastructure (e.g. TCP/IP , VPNs , firewalls ) Skilled in incident response and threat intelligence analysis Familiarity with Mitre Att&ck framework and advanced More ❯