London, South East, England, United Kingdom Hybrid/Remote Options
Digital Waffle
etc.) Hands-on experience with Active Directory attacks , privilege escalation , lateral movement , and stealth operations Ability to conduct social engineering and phishing campaigns Strong understanding of networking, Windows/Linux internals, defensive technologies, and bypass techniques Excellent communication and reporting skills Preferred Certifications CREST CCT (Red Team/Infrastructure/App) CHECK Team Leader/Team Member OSCP, OSEP, OSED More ❯
Staines-Upon-Thames, England, United Kingdom Hybrid/Remote Options
Dexian Europe
knowledge of the components in the web applications stack. Basic understanding and knowledge of the scripting languages: JavaScript, Python, Perl, Unix Shell, Windows Shell. Basic understanding and knowledge of Linux/Unix. Experience with relational databases (e.g. MySQL, Oracle). Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation More ❯
What You Will Bring: A degree in an engineering, mathematical, or science-based subject, or equivalent experience. Proficiency in C/C++ and experience in embedded product development or Linux application/kernel/driver development. Familiarity with best practice software development processes, including TDD/BDD, Continuous Integration, and DevSecOps. Knowledge of object-oriented design, design patterns, and secure More ❯
of networking (TCP/IP, subnetting, VLANs, VPNs, load balancing). Strong troubleshooting and analytical skills. Experience with FortiNet firewalls and Cisco switches (including CLI configuration). Proficiency in Linux and Windows operating systems and Aws & Azure. Experience with backup and disaster recovery solutions. Familiarity with implementing Cisco security and firmware updates. Ability to work cross-functionally and communicate technical More ❯
Expert-level Java development, including low-GC and lock-free patterns Proven background in FX trading systems, pricing, and risk management Deep understanding of CPU architecture, cache optimisation, and Linux performance tuning Expertise in networking and messaging (TCP, UDP, Multicast, FIX) Knowledge of quantitative instruments and algorithmic trading Experience implementing controls in automated trading environments Skilled in TDD, automated testing More ❯
developing software products for use within a Water/Hydrological Environment (e.g. flood risk and mitigation, etc.) Prior experience with Deep Learning Neural Network Platforms Previous experience with Enterprise Linux Platforms Experience of leading/mentoring a team of developers If you are interested in the role of Senior Full Stack Systems Developer, please do not hesitate to contact Caroline More ❯
an engineering environment. Knowledge of licensing models for various software products (e.g., Microsoft, Adobe, Oracle, CAD Applications). Experience with system monitoring tools and techniques. Familiarity with Windows and Linux server operating systems and patch management tools. Excellent interpersonal and communication skills, able to influence and negotiate effectively. Benefits: Competitive salary and benefits package. Opportunities for professional growth and development. More ❯
to support and guide IT team members. Strong technical knowledge of: Microsoft 365, Intune, and Azure AD/Entra ID administration * Windows 11, Windows Server, Android, macOS, iOS, and Linux server environments Networking technologies - VPNs, VLANs, Wi-Fi, and firewalls (UniFi experience advantageous) Backup, antivirus, and endpoint management platforms Security best practices and frameworks (e.g. Cyber Essentials) Solid understanding of More ❯
Crawley, England, United Kingdom Hybrid/Remote Options
Planet Pharma
Support configuration management and build system 👤 Candidate Profile: Good experience developing with Python Experience with web-based client/server applications S. in Computer Science or equivalent Experience with Linux and bash Understanding of network communications and TCP protocols Experience with Qt, C++, and medical device regulations is a plus If this role isn’t suitable for you, please let More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Think Specialist Recruitment
organisational ability. Flexible, proactive, and comfortable balancing independent work with teamwork. Desirable: Experience working with clinicians or surgeons. Familiarity with Test-Driven and Behaviour-Driven Development environments. Exposure to Linux subsystems or medical software integration. Willingness to travel occasionally for meetings, workshops, or customer engagement. Looking for the next step in your career? Think Specialist Recruitment. Think Specialist Recruitment is More ❯
Worthing, West Sussex, England, United Kingdom Hybrid/Remote Options
Adecco
Linux Engineer/Administrator is requireby a well known company. Hybrid working. You will have the following skills/experience: Overall purpose of the roleThe IT Senior Linux Engineer is responsible for managing the high availability server infrastructure and associated operational services in line with the agreed Service Level Targets. Working with the other IT teams, such as Network Operations … place 5. Attends and positively influences the appropriate technical and operational governance forums Experience and capability requirementsKnowledge/experience:* RHEL 5,6,7 & 8 experience* Understanding of LVM* SE Linux configuration* Redhat Satellite, patch management* Ansible automation* Solaris 9 & 10 experience or relevant Unix knowledge* Solaris LDOM* Veritas Volume management* GIT or SVN version control* Cloud Platform experience - MS Azure More ❯
Worthing, Sussex, United Kingdom Hybrid/Remote Options
Adecco
Linux Engineer/Administrator is requireby a well known company. Hybrid working. You will have the following skills/experience: Overall purpose of the role The IT Senior Linux Engineer is responsible for managing the high availability server infrastructure and associated operational services in line with the agreed Service Level Targets. Working with the other IT teams, such as Network … 5. Attends and positively influences the appropriate technical and operational governance forums Experience and capability requirements Knowledge/experience: RHEL 5,6,7 & 8 experience Understanding of LVM SE Linux configuration Redhat Satellite, patch management Ansible automation Solaris 9 & 10 experience or relevant Unix knowledge Solaris LDOM Veritas Volume management GIT or SVN version control Cloud Platform experience - MS Azure More ❯
Wallingford, Oxfordshire, England, United Kingdom Hybrid/Remote Options
Fynity
DevOps AWS/Linux – Remote (UK) SaaS/Cloud Infrastructure | Secure Government Projects Fantastic opportunity for a DevOps or SRE Engineer to join a UK-based SaaS business delivering secure cloud collaboration tools trusted by government and enterprise clients for their most sensitive projects. Due to the nature of the work, you must be willing and able to go through … high-level Security Clearance. I’m looking for a DevOps Engineer with solid experience across AWS and Linux to help build, support, and automate secure cloud environments. You’ll be involved in day-to-day cloud operations, infrastructure-as-code, CI/CD pipelines, and automation working closely with development and R&D teams to improve reliability and scalability across … to contribute to new deployments and cloud-native initiatives. To secure the role, you’ll need: Strong knowledge of AWS (EC2, S3, IAM, RDS, CloudWatch) Confident working in a Linux environment Scripting (Bash, Python) Experience in automation and CI/CD practices Good problem-solving mindset and clear communication skills Keen interest in secure cloud environments, SaaS, and DevOps culture More ❯
The Senior Infrastructure Engineer will work on exciting projects utilising cutting-edge design and tech, and provide 2nd and 3rd line support across Windows Server, Azure, O365, VMware and Linux OS/platforms click apply for full job details More ❯
Southampton, England, United Kingdom Hybrid/Remote Options
Octagon Group
video processing applications - Design and implement test frameworks and stimuli Skills required: - Experience in C/C++ programming for embedded systems - Familiarity with GUI and video processing software development - Linux device driver development Security Requirements: Due to the nature of this role, candidates must be eligible for security clearance and be a UK passport holder. The package for the Embedded More ❯
Slough, Berkshire, South East, United Kingdom Hybrid/Remote Options
Kudos Partners
Contribute to IT strategy, roadmaps, and solution design discussions What Youll Bring: Essential: Proven experience supporting digital/web/mobile app lications Strong SQL and Azure KQL skills Linux scripting expertise Experience managing IIS-hosted digital solutions Highly Desirable: BigCommerce website support Redis platform experience Microsoft Dynamics 365 API support and monitoring tools (e.g., SolarWinds, Azure App Insights) Azure More ❯
systems. Familiarity with Service Orientated Architecture, concurrency models and threading, multicast messaging or FIX message protocols would be advantageous. Key Skills: C++ (ideally version 17 or later), Red Hat Linux (ideally V7 or later), Low Latency/High Performance trading applications/platforms. To be considered, please ensure you complete your application on the Computappoint website. Services offered by Computappoint More ❯
satellite modem standards and algorithms (e.g., DVB-S2, CCSDS). Experience with collaborative software development practices (version control, code reviews). Background in test automation frameworks. Proficiency in both Linux and Windows environments. Skills in statistical analysis and metrology. More ❯
Watford, Hertfordshire, South East, United Kingdom
Langley James Limited
Strong knowledge of Domain Controller setup, DNS, DHCP, and Group Policy. Remote Access: Proven ability to configure and secure Remote Desktop Services (RDS) environments. Highly Beneficial: Practical experience with Linux server environments will be a significant advantage. Contractor Mindset: Excellent time management, ability to work independently, and strong communication skills. How to Apply If you are an available infrastructure expert More ❯
our management team. In addition to the account management team and production team, we have 3 full time programmers, a server manager and two designers. We use Windows and Linux servers hosted by a third-party hosting company. Application software is Adobe Coldfusion (knowledge of this is NOT essential). We are ISO 27001 and Cyber Essentials Plus accredited. Responsibilities More ❯
paced environment Desirable Skills Experience with CI/CD pipelines Familiarity with UML and model-based design Knowledge of cFS software framework Experience with SPARC V8 or PowerPC architecture Linux system administration and shell scripting Development of QT-based interactive software applications Experience across the full mission lifecycle from concept to operations What you need to do now If you More ❯
in space industry software development CI/CD pipeline experience Familiarity with UML and model-based design Knowledge of cFS software framework Experience with SPARC V8 or PowerPC architecture Linux system administration and shell scripting Development of QT-based interactive software applications Experience across the full mission lifecycle from concept to operations What you need to do now If you More ❯
OSPF/ISIS, MPLS) Hands-on experience with enterprise networking equipment — Fortinet, Cisco, Arista, Juniper, Palo Alto, HP, or Dell Exposure to firewall configuration and IPsec VPN setup Basic Linux/Unix administration; Python scripting desirable Relevant certifications (CCNA, Network+, etc.) preferred Strong communication, troubleshooting, and multitasking skills Must have the right to work in the UK Benefits Private BUPA More ❯
to guide and advise others to ensure the sharing of knowledge and best practice throughout the team. About you Advanced technical expertise of security solutions and technologies, including: Windows, Linux, Networking, Security Architecture experience and knowledge of packet flow/TCP/UDP traffic, Firewall and proxy technologies, cloud solutions, anti-virus, static and dynamic malware analysis techniques Expert in More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Think Specialist Recruitment
organisational ability. Flexible, proactive, and comfortable balancing independent work with teamwork. Desirable: Experience working with clinicians or surgeons. Familiarity with Test-Driven and Behaviour-Driven Development environments. Exposure to Linux subsystems or medical software integration. Willingness to travel occasionally for meetings, workshops, or customer engagement. Looking for the next step in your career? Think Specialist Recruitment. Think Specialist Recruitment is More ❯