76 to 99 of 99 Linux Jobs in Manchester

across complex IT environments. This role ensures system security, reliability, and performance through efficient patch deployment and orchestration. Job Responsibilities/Objectives Design and manage automated patch workflows across Linux, UNIX, and virtualized environments. Collaborate with infrastructure and operations teams to ensure secure and timely patching. Integrate patching with containerized platforms (Docker, Kubernetes) and dashboarding tools (Grafana, BI solutions). … including integration with software development pipelines. Required Skills/Experience The ideal candidate will have the following: Experience in patch management, system administration, and IT operations. Strong knowledge of Linux, UNIX, virtualization, and containerization. Proficiency in Python, PHP, and web development. Familiarity with BI tools, Grafana, and data visualization. Background in data analysis, statistics, and mathematics. Experience in financial services More ❯

Manchester. This role offers hands-on experience working with Asterisk telephony systems, supporting platform stability, call routing, and integration with VoIP technologies. If you have a passion for VoIP, Linux, and telephony development with some real-world exposure, this is a great opportunity to develop your skills alongside industry experts. The Role Support and maintain Asterisk PBX and dialplan configurations … as needed What We're Looking For Some practical experience or exposure to Asterisk or other VoIP platforms Basic scripting abilities in Python, PHP, Perl, or Bash Familiarity with Linux server administration and networking fundamentals Understanding of SIP, RTP, and core VoIP protocols Strong analytical and problem-solving skills Good communication and teamwork skills Eagerness to learn and grow within More ❯

Manchester. This role offers hands-on experience working with Asterisk telephony systems, supporting platform stability, call routing, and integration with VoIP technologies. If you have a passion for VoIP, Linux, and telephony development with some real-world exposure, this is a great opportunity to develop your skills alongside industry experts. The Role Support and maintain Asterisk PBX and dialplan configurations … as needed What We're Looking For Some practical experience or exposure to Asterisk or other VoIP platforms Basic scripting abilities in Python, PHP, Perl, or Bash Familiarity with Linux server administration and networking fundamentals Understanding of SIP, RTP, and core VoIP protocols Strong analytical and problem-solving skills Good communication and teamwork skills Eagerness to learn and grow within More ❯

Penetration Tester | £40K–£60K + Bonus + Hybrid/remote We’re hiring a Penetration Tester to join one of the UK’s most respected, CREST-accredited cyber security consultancies. You’ll work across public and private sector projects, helping More ❯

patching across complex IT environments. This role ensures system security, reliability, and performance through efficient patch deployment and orchestration. Key Responsibilities: . Design and manage automated patch workflows across Linux, UNIX, and virtualized environments. . Collaborate with infrastructure and operations teams to ensure secure and timely patching. . Integrate patching with containerized platforms (Docker, Kubernetes) and dashboarding tools (Grafana, BI … readiness. . Support server and system administration, including integration with software development pipelines. Required Skills: . Experience in patch management, system administration, and IT operations. . Strong knowledge of Linux, UNIX, virtualization, and containerization. . Proficiency in Python, PHP, and web development. . Familiarity with BI tools, Grafana, and data visualization. . Background in data analysis, statistics, and mathematics. . More ❯

growth supported. This is a great opportunity for someone passionate about technology and looking to take the next step in their career. Key Skills Required: Strong working knowledge of Linux and Windows operating systems, with proven troubleshooting experience Experience with server deployments in a data centre environment Familiarity with cPanel/Plesk and LAMP stack environments Basic understanding of networking … out to Gianluca @ circle recruitment (dot) com to learn more. Key skills: Server, IT infrastructure, MSP, IT Managed Services, O365 Vmware, Hyper-v, office 365, Azure, networking, security cybersecurity, Linux, Storange, network, networks, salford, manchester, swinton, warrington, stockport Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody More ❯

to embed security-by-design and recommend practical protections. Manage and optimize security controls for performance, readiness, and effectiveness. Maintain security baselines, playbooks, and detections for consistent defense. Strong Linux engineering and troubleshooting skills, applied in day-to-day operations. Proven cloud platform experience with AWS, Azure, or GCP (multi-cloud exposure ideal). Solid background in security engineering, design … scale-up AND established financial services/FinTech environment A background OR interest in Offensive Security, Red Teaming, CTF Certified Kubernetes Application Developer (CKAD) Certified Kubernetes Security Specialist (CKS) Linux Foundation Certified Engineer (LFCE) Linux Foundation Certified System Administrator (LFCS) If you want to work alongside world-class engineers within Security, Cloud, Platform and Software - you'll love working here … Kubernetes and Linux experience is imperative More ❯

to embed security-by-design and recommend practical protections. Manage and optimize security controls for performance, readiness, and effectiveness. Maintain security baselines, playbooks, and detections for consistent defense. Strong Linux engineering and troubleshooting skills, applied in day-to-day operations. Proven cloud platform experience with AWS, Azure, or GCP (multi-cloud exposure ideal). Solid background in security engineering, design … scale-up AND established financial services/FinTech environment A background OR interest in Offensive Security, Red Teaming, CTF Certified Kubernetes Application Developer (CKAD) Certified Kubernetes Security Specialist (CKS) Linux Foundation Certified Engineer (LFCE) Linux Foundation Certified System Administrator (LFCS) If you want to work alongside world-class engineers within Security, Cloud, Platform and Software - you'll love working here … Kubernetes and Linux experience is imperative More ❯

latency systems that power multiple products and deliver innovative features to millions of users worldwide. This is a hands-on, collaborative role within an agile team building solutions across Linux and cloud platforms , using TypeScript , React , and more. You’ll also have the opportunity to train in Golang as part of your development. What you’ll do: Build scalable, performance … features supporting real-time, low-latency systems. What you bring: Commercial experience with TypeScript and frontend development. Exposure to React , JavaScript , HTML5 , CSS3 , and SQL . Experience working in Linux environments with a focus on scalability and performance. Clear communication skills and a willingness to mentor or lead where needed. You’ll be part of a fast-growing tech team More ❯

expertise in monitoring, diagnostics, and performance optimization. Key Responsibilities: . Design and implement observability solutions across web applications, Servers, and network infrastructure. . Monitor and support Apache HTTP Server, Linux/UNIX systems, and web Servers. . Collaborate with IT operations, support, and security teams to ensure system reliability and compliance. . Administer infrastructure components including Firewalls, NAC, and network … security tools. . Develop and maintain telemetry pipelines for Real Time insights and alerting. . Support application performance and troubleshoot issues across environments. Required Skills: . Apache HTTP Server, Linux, UNIX, Web Server & Web Application Support . Infrastructure & Server Administration . IT Operations, Support & Security . Network Access Control & Security . System Administration & Software Development . Experience in Financial Services More ❯

Architect and manage secure network infrastructures supporting containerised and virtualised workloads. Lead on the integration of Kubernetes, Docker/Podman deployments into air-gapped defence networks. Configure and optimise Linux systems for high-throughput, low-latency environments. Design and maintain network segregation, VLANs, routing, and multicast configurations for constrained military environments. Support virtualisation platforms (KVM, QEMU, hypervisors) and their interaction … with networking layers. Collaborate closely with software and algorithm engineers to ensure seamless system interoperability. Essential skills Expert Linux networking and system internals knowledge. Deep understanding of TCP/IP, UDP, multicast, VLANs, routing, and network name spaces. Proven experience integrating containerised workloads into secure, distributed environments. Familiarity with defence-grade or air-gapped systems and corresponding security practices. Experience More ❯

role in a VMware-based private cloud environment, supporting multi-tenant customer platforms with some AWS integration. You’ll work across the full infrastructure stack - VMware, Veeam, Windows/Linux, storage, networking, and security. Perfect for someone who enjoys being a jack-of-all-trades in a collaborative team. What you’ll do Manage and support VMware private cloud platforms … across datacentres Administer Windows Server & Linux systems Run Veeam backups, restores & DR tests Troubleshoot customer issues within SLAs Deliver infrastructure upgrades (VMware, storage, firewalls, networking) Ensure security & compliance across hosted environments What we’re looking for Strong VMware vSphere/ESXi experience (hosting/MSP/ISP background ideal) Good knowledge of Windows Server & Linux Hands-on with Veeam Backup More ❯

role in a VMware-based private cloud environment, supporting multi-tenant customer platforms with some AWS integration. You’ll work across the full infrastructure stack - VMware, Veeam, Windows/Linux, storage, networking, and security. Perfect for someone who enjoys being a jack-of-all-trades in a collaborative team. What you’ll do Manage and support VMware private cloud platforms … across datacentres Administer Windows Server & Linux systems Run Veeam backups, restores & DR tests Troubleshoot customer issues within SLAs Deliver infrastructure upgrades (VMware, storage, firewalls, networking) Ensure security & compliance across hosted environments What we’re looking for Strong VMware vSphere/ESXi experience (hosting/MSP/ISP background ideal) Good knowledge of Windows Server & Linux Hands-on with Veeam Backup More ❯

their online platforms. The Role: You'll act as a technical escalation point, handling complex support queries from the Service Desk and resolving advanced issues across both Windows and Linux environments. From diagnosing system faults to working closely with Infrastructure and Development teams when escalations are required, your input will be key to ensuring platform stability and performance. This is … Strong troubleshooting and fault-resolution experience across infrastructure and applications Hands-on experience with monitoring tools such as Instana, Splunk, Prometheus, Grafana, or SolarWinds Confident supporting both Windows and Linux operating systems Experience working in ITIL-aligned support environments Understanding of web hosting technologies (DNS, HTTP/S, SSL Certs, and basic networking) Clear, confident communicator with strong stakeholder management More ❯

their online platforms. The Role: You'll act as a technical escalation point, handling complex support queries from the Service Desk and resolving advanced issues across both Windows and Linux environments. From diagnosing system faults to working closely with Infrastructure and Development teams when escalations are required, your input will be key to ensuring platform stability and performance. This is … Strong troubleshooting and fault-resolution experience across infrastructure and applications Hands-on experience with monitoring tools such as Instana, Splunk, Prometheus, Grafana, or SolarWinds Confident supporting both Windows and Linux operating systems Experience working in ITIL-aligned support environments Understanding of web hosting technologies (DNS, HTTP/S, SSL Certs, and basic networking) Clear, confident communicator with strong stakeholder management More ❯

their online platforms. The Role: You'll act as a technical escalation point, handling complex support queries from the Service Desk and resolving advanced issues across both Windows and Linux environments. From diagnosing system faults to working closely with Infrastructure and Development teams when escalations are required, your input will be key to ensuring platform stability and performance. This is … Strong troubleshooting and fault-resolution experience across infrastructure and applications Hands-on experience with monitoring tools such as Instana, Splunk, Prometheus, Grafana, or SolarWinds Confident supporting both Windows and Linux operating systems Experience working in ITIL-aligned support environments Understanding of web hosting technologies (DNS, HTTP/S, SSL Certs, and basic networking) Clear, confident communicator with strong stakeholder management More ❯

QA Automation Engineer - C#/Linux/Mac/Windows deployment/Remote THIS IS A FULL REMOTE WORKING ROLE FROM THE UK ONLY AGENT/ENDPOINT TESTING EXPERIENCE NEEDED NEED AUTOMATION TEST SKILLS IN C# NEED EXPERIENCE OF WINDOWS IT ADMIN OR DEPLOYING WINDOWS AGENTS Agent/endpoint testing , Cross platform testing (Windows, Mac + Linux OS) , Automation testing … engineers and testers. You will be heavily involved in managing/developing end point testing frameworks that integrate with the current API, E2E test suites that report software for Linux, Windows and Mac. As a QA Automation Engineer, you will have strong Agile and Git experience previously liaising with software developers. Cross platform testing across Windows , Mac and Linux would More ❯

QA Automation Engineer - C#/Linux/Mac/Windows deployment/Remote ***THIS IS A FULL REMOTE WORKING ROLE FROM THE UK ONLY*** ***AGENT/ENDPOINT TESTING EXPERIENCE NEEDED*** ***NEED AUTOMATION TEST SKILLS IN C# *** ***NEED EXPERIENCE OF WINDOWS IT ADMIN OR DEPLOYING WINDOWS AGENTS*** Key Skills: Agent/endpoint testing , Cross platform testing (Windows, Mac + Linux OS … engineers and testers. You will be heavily involved in managing/developing end point testing frameworks that integrate with the current API, E2E test suites that report software for Linux, Windows and Mac. As a QA Automation Engineer, you will have strong Agile and Git experience previously liaising with software developers. Cross platform testing across Windows , Mac and Linux would More ❯

QA Automation Engineer - C#/Linux/Mac/Windows deployment/Remote ***THIS IS A FULL REMOTE WORKING ROLE FROM THE UK ONLY*** ***AGENT/ENDPOINT TESTING EXPERIENCE NEEDED*** ***NEED AUTOMATION TEST SKILLS IN C# *** ***NEED EXPERIENCE OF WINDOWS IT ADMIN OR DEPLOYING WINDOWS AGENTS*** Key Skills: Agent/endpoint testing , Cross platform testing (Windows, Mac + Linux OS … engineers and testers. You will be heavily involved in managing/developing end point testing frameworks that integrate with the current API, E2E test suites that report software for Linux, Windows and Mac. As a QA Automation Engineer, you will have strong Agile and Git experience previously liaising with software developers. Cross platform testing across Windows , Mac and Linux would More ❯

QA Automation Engineer - C#/Linux/Mac/Windows deployment/Remote ***THIS IS A FULL REMOTE WORKING ROLE FROM THE UK ONLY*** ***AGENT/ENDPOINT TESTING EXPERIENCE NEEDED*** ***NEED AUTOMATION TEST SKILLS IN C# *** ***NEED EXPERIENCE OF WINDOWS IT ADMIN OR DEPLOYING WINDOWS AGENTS*** Key Skills: Agent/endpoint testing , Cross platform testing (Windows, Mac + Linux OS … engineers and testers. You will be heavily involved in managing/developing end point testing frameworks that integrate with the current API, E2E test suites that report software for Linux, Windows and Mac. As a QA Automation Engineer, you will have strong Agile and Git experience previously liaising with software developers. Cross platform testing across Windows , Mac and Linux would More ❯

QA Automation Engineer - C#/Linux/Mac/Windows deployment/Remote ***THIS IS A FULL REMOTE WORKING ROLE FROM THE UK ONLY*** ***AGENT/ENDPOINT TESTING EXPERIENCE NEEDED*** ***NEED AUTOMATION TEST SKILLS IN C# *** ***NEED EXPERIENCE OF WINDOWS IT ADMIN OR DEPLOYING WINDOWS AGENTS*** Key Skills: Agent/endpoint testing , Cross platform testing (Windows, Mac + Linux OS … engineers and testers. You will be heavily involved in managing/developing end point testing frameworks that integrate with the current API, E2E test suites that report software for Linux, Windows and Mac. As a QA Automation Engineer, you will have strong Agile and Git experience previously liaising with software developers. Cross platform testing across Windows , Mac and Linux would More ❯

QA Automation Engineer - C#/Linux/Mac/Windows deployment/Remote ***THIS IS A FULL REMOTE WORKING ROLE FROM THE UK ONLY*** ***AGENT/ENDPOINT TESTING EXPERIENCE NEEDED*** ***NEED AUTOMATION TEST SKILLS IN C# *** ***NEED EXPERIENCE OF WINDOWS IT ADMIN OR DEPLOYING WINDOWS AGENTS*** Key Skills: Agent/endpoint testing , Cross platform testing (Windows, Mac + Linux OS … engineers and testers. You will be heavily involved in managing/developing end point testing frameworks that integrate with the current API, E2E test suites that report software for Linux, Windows and Mac. As a QA Automation Engineer, you will have strong Agile and Git experience previously liaising with software developers. Cross platform testing across Windows , Mac and Linux would More ❯

from the ground up, including AGI/AMI integration, SIP trunk management, and large-scale telephony architecture. The Role Architect and build end-to-end Asterisk PBX systems on Linux infrastructure Lead development of advanced AGI and AMI/EMI gateway interfaces Drive SIP integration, codec optimization, and high-availability designs Mentor and guide engineering teams delivering telephony solutions Collaborate … services What We’re Looking For Extensive experience with Asterisk architecture, build, and customization Expert knowledge of AGI, AMI/EMI, and related VoIP protocols (SIP, RTP, IAX2) Strong Linux systems expertise with custom telephony optimizations Proficiency in scripting and programming (Python, PHP, Perl, shell scripting) for advanced telephony automation Proven leadership or senior technical mentoring experience Why Join? This More ❯

from the ground up, including AGI/AMI integration, SIP trunk management, and large-scale telephony architecture. The Role Architect and build end-to-end Asterisk PBX systems on Linux infrastructure Lead development of advanced AGI and AMI/EMI gateway interfaces Drive SIP integration, codec optimization, and high-availability designs Mentor and guide engineering teams delivering telephony solutions Collaborate … services What We’re Looking For Extensive experience with Asterisk architecture, build, and customization Expert knowledge of AGI, AMI/EMI, and related VoIP protocols (SIP, RTP, IAX2) Strong Linux systems expertise with custom telephony optimizations Proficiency in scripting and programming (Python, PHP, Perl, shell scripting) for advanced telephony automation Proven leadership or senior technical mentoring experience Why Join? This More ❯