IR35) and they are initial 6-month contracts with high likelihood of extension. What You’ll Do Provide 3rd Line Support for: VMWare and Operating Systems MS Platform Engineering Linux Platform Engineering Configure, administer, and maintain environments across virtual and physical assets Monitor system health and performance Manage Backup Solutions and PKI Contribute to environment design and troubleshooting in a … secure setting What We’re Looking For Proven experience in 3rd Line Support Strong knowledge of Operating Systems and VMWare Familiarity with MS and Linux platforms Experience with environment monitoring, backup solutions, and PKI Ability to work in a secure environment and provide on-call support More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
KBC Technologies UK LTD
Must have experience on Skill - TIBCO EMS , TIBCO ADMIN, Linux commands TIBCO BE Developer with strong hands-on expertise across the TIBCO Active Enterprise Suite. The ideal candidate should be able to work independently, collaborate effectively in teams, and deliver high-quality integration solutions. Key Skills & Expertise TIBCO Technologies Strong experience with: BusinessWorks 5.x & 6.x TIBCO ActiveSpaces 2.x Designer 5.x … Strong experience in TIBCO Administrator : User Management Resource Management Application Management Proficient in Hawk – writing rulebases for infrastructure monitoring Administration experience with RV, RVRD Technical & Development Skills Proficiency in Linux commands Expertise in Core Java & J2EE design patterns Strong understanding of SOA , Web Services (WSDL, SOAP) OOAD, UML , RUP modeling expertise Extensive experience with XML technologies: XML, XSD, DTD, XSLT More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Searchability NS&D
of the following: C, C Plus Plus, Python, Assembly, or C Sharp Understanding of vulnerability research or exploratory research environments Experience across at least one major platform such as Linux, Windows, iOS, Android, or embedded systems Ability to produce clear technical documentation and communicate with technical and non-technical audiences Active eDV clearance TO BE CONSIDERED Please either apply through … application to our client in conjunction with this vacancy only. KEY SKILLS Active Cyber Engineer, Software Engineering, Vulnerability Research, C, C Plus Plus, Python, Assembly, Reverse Engineering, iOS, Android, Linux, Windows, Embedded, Cyber Security, NSD More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Searchability NS&D
lifecycle, from bug identification to proof-of-concept creation Proficiency in a programming language such as Python, C, C++, C Sharp, or Java Experience with platforms such as Windows, Linux, firmware, mobile, or IoT (desirable but not essential) Active eDV clearance is required TO BE CONSIDERED: Please either apply through this advert or email me directly via . For further … application to our client in conjunction with this vacancy only. KEY SKILLS: Vulnerability Research, Reverse Engineering, Exploit Development, Ghidra, IDA Pro, Assembly, Python, C, C Sharp, C++, Java, Windows, Linux, Firmware, Mobile, IoT, NSD More ❯
in need of an experienced Support Engineer (Software & Infrastructure). This will be a hugely impactful role, working with Ruby on rails & JavaScript SaaS applications, AWS cloud environments and Linux-based systems. The new Senior Software Support Engineer will be part of a senior team and focus on identifying software issues across a broad range of software products, focusing on … ll Bring Strong experience with modern JavaScript frameworks , a good understanding of Ruby on Rails code working with SaaS applications. Skilled with SQL databases at scale and comfortable in Linux environments . Proven ability to diagnose and fix complex production issues in large systems. A product mindset — you think about user experience and usability as much as code. S trong More ❯
s degree in Computer Science, Electronic Engineering, relevant technical field, or equivalent practical experience. -5 + years of experience in Server Operations with the qualifications below - Demonstrated proficiency in Linux system administration tasks, with an in-depth understanding of Linux kernels, drivers, and modules. - Capable of scripting in Bash and Python to automate routine system operations, including system configuration, performance … tuning, and security management in the Linux environment. - Has an in-depth understanding of server hardware and is able to perform troubleshooting and diagnostics on complex faults. - Possesses over 5 years of experience in participating in the planning, implementation, and operation of large-scale data centers in different countries. - Experience in managing and coordinating teams in the global context. Preferred More ❯
South West London, London, United Kingdom Hybrid/Remote Options
Holt Executive Ltd
Electronics, or another relevant STEM discipline 2+ years of experience in software engineering or real-time software development, ideally within modelling/simulation Strong debugging and profiling experience on Linux Proficiency in modern C++ (C++14 or later) Solid understanding of object-oriented programming, UML, and design patterns Experience with test-driven development Desirable Skills Experience with ECSS SMP, SIMULUS Suite … or other spacecraft simulation frameworks Familiarity with Agile development tools and methodologies Knowledge of ECSS-E-70 (PUS) and SCOS MIB Linux system administration, shell scripting, Makefiles JavaScript scripting experience Whats on Offer Opportunity to work with a highly talented, international engineering team Flexible working around core hours in a supportive, collaborative environment Optional 9/75 working pattern Hybrid More ❯
**Oracle DBA** Duration: 12 Months Possibility for extension) Location: Camberley/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Overview As an Oracle DBA, you will play a More ❯
Permanent Onsite at South Kensington/Waterloo Up to 82,500 + Excellent Benefit Senior System Engineer (AI/ML) | Permanent position Location: Central London 5-day onsite (South Kensington/Waterloo) Salary: Up to £82,500 + Excellent Benefits More ❯
Market Data Integration Engineer London | Hybrid | Permanent If you live and breathe Linux, love solving complex technical problems, and want to apply that expertise in a high-performance trading environment - this is for you. Were supporting a global investment firm in growing their Market Data Integration team - the group responsible for ensuring that real-time and historical market data flows … an application or front-office support background who wants to step up into more ownership and project delivery. What youll do: Configure and deploy Market Data systems in complex Linux environments Troubleshoot connectivity and data flow across global exchanges and vendors Manage configuration and release using Git and version-control best practice Collaborate with developers, reliability engineers, and stakeholders to … improve automation and performance What youll bring: Deep Linux experience - confident at the command line, troubleshooting, and tuning systems Strong Git knowledge - branching, merging, and deploying configs Background in Market Data or Front-Office Application Support Exposure to Bloomberg, Refinitiv, or exchange feed environments a plus Join a team where your Linux skills genuinely matter - and play a key role More ❯
Job title: Application Support Team Leader Client: Tech Firm Salary: £55,000-£65,000 + Bonus Location: Near Bracknell Skills: Team Leadership, Mentoring, Linux, SQL The role: My client are looking to add an Application Support Team Leader to their ranks in a particularly busy period. Responsibilities: Assuring and improving Support function efficiency Handling escalations and coordinating responses during incidents … training and development Demonstrating best practices Contributing technically to incidents Delivering and taking responsibility for service reviews Core skills required: Experience working in an Application Support Team Lead capacity Linux SQL Please apply ASAP for more information. More ❯
following background and skills: Experience working directly for the NHS, or for an EPR vendor Strong experience around EPR configuration, customisation and understanding users' needs and requirements SQL experience Linux experience (highly desirable) JSON experience (highly desirable) JavaScript or any other coding experience, including any API work Any experience of UAT Testing/Testing in general is a distinct advantage … An understanding of Network protocols and VPN's is useful Other useful skills: MySQL Linux command line HL7/FHIR Reporting/BI experience Please apply ASAP for more information. More ❯
Role: HPC Engineer Skills: Advanced Linux & HPC Infrastructure Compensation: up to £400k (Can pay out bonuses, RSU'S etc) Location: London The Opportunity An elite trading firm is seeking a hands-on HPC Engineer to design, build, and scale next-generation compute and storage systems. The ideal candidate comes from a world-class HPC environment—such as FAANG, research, or … hyperscale infrastructure—and combines deep Linux expertise with software engineering skills. You’ll work on uniquely customized systems at scale, where every engineering decision impacts performance, reliability, and research productivity. Core Responsibilities Design, implement, and maintain high-performance compute and storage environments. Develop and support systems for performance and fault monitoring. Optimise end-to-end infrastructure components within the data More ❯