476 to 500 of 516 Unix Jobs

Unix/Linux Hosting Platform Engineer – Patch, DR & Security

Location
City Of London, England, United Kingdom
Advanced Resource Managers Ltd is seeking a Hosting Platform Engineer (Unix/Linux) for a 6-month contract in London. The role covers patching, lifecycle maintenance, and security hardening across UNIX/Linux environments with a focus on enterprise standards. You will handle OS and middleware patching, Oracle WebLogic, JBoss ...

Software Engineer - Level 3 or 4 - Morrisville

Hiring Organisation
Northrop Grumman
Location
Morrisville, North Carolina, United States
Employment Type
Permanent
Salary
USD Annual
reasonable timeframe, as determined by the company, to meet business needs. Not required to start, US Citizenship required. Experience developing applications on Linux/Unix operating systems Exposure to Agile principles, and Atlassian tools (e.g., Jira, Confluence, Bitbucket) Basic understanding of asynchronous messaging systems (e.g., NATS, ActiveMQ, gRPC, etc.) Working … reasonable timeframe, as determined by the company, to meet business needs. Not required to start, US Citizenship required. Experience developing applications on Linux/Unix operating systems Exposure to Agile principles, and Atlassian tools (e.g., Jira, Confluence, Bitbucket) Basic understanding of asynchronous messaging systems (e.g., NATS, ActiveMQ, gRPC, etc.) Working ...

Platform Support Specialist

Location
Greater London, England, United Kingdom
Investigation and incident ownership Leading the investigation of complex platform issues through log analysis, data validation, API and FIX behaviour analysis, and SQL and UNIX based diagnostics. Owning escalated cases through to resolution, and distinguishing customer misuse from platform defect. Coordinating incident management across teams and conducting post-incident review … troubleshooting. Supporting Data Vantage product management, and a defined set of legal, regulatory and compliance duties. Data mining and research using SQL, a UNIX shell and Cboe proprietary tools. Platform health and enablement Daily system startup, shutdown and health checks across production, certification and disaster recovery; monitoring dashboards, alerts, scheduled ...

Senior C++ Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Contract
dependency injection. Strong Linux systems integration experience, including services, watchdogs and system-level fault management. Experience with IPC and serialisation technologies such as FlatBuffers, Unix-domain sockets or named pipes. Experience with CMake, automated testing and CI/CD pipelines. Experience with cross-compilation, ideally for aarch64 platforms. Strong experience … technologies and practices including: C++17 Embedded Linux NVIDIA Jetson/aarch64 Yocto CMake & Conan Docker GoogleTest FlatBuffers Boost.Asio D-Bus systemd/sd_notify Unix-domain sockets NVMe storage SonarQube MISRA C++ 2023 Doxygen CI/CD and target-hardware testing Equal Opportunities AND Digital is an equal opportunity employer. ...

Software Engineer, Security Rules

Location
Greater London, England, United Kingdom
range of microservices written mainly in Rust. Technologies we use include Docker, Go, PostgreSQL, Redis, Memcached, gRPC, Kafka, Clickhouse and the usual Unix/Linux tools and workflows. We strive to build reliable, fault-tolerant systems that can operate at Cloudflare's scale. You will join a team of bright … PostgreSQL, Clickhouse and Memcached) Strong interpersonal and communication skills, demonstrating empathy, teamwork and a sense of ownership Bonus Points Experience with modern Unix/Linux development and runtime environments Experience with monitoring and logging tools like Prometheus and Grafana. Experience with containerization and orchestration technologies, such as Docker and Kubernetes. ...

Systems Engineer III

Location
Greater London, England, United Kingdom
tasks, changes, and requests in accordance with team standards. Requirements Experience in systems engineering and operational support environments. Understanding of storage systems, Linux kernel, UNIX kernel, UNIX file systems, and Windows infrastructure. Knowledge of program installation and troubleshooting. Familiarity with virtual server environments and thin client technologies. Knowledge of scripting ...

Infrastructure Solutions Architect - Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
understanding of third party product licensing particularly oracle and Microsoft products. Good understanding of Data Security concepts and protection systems. Solid technical background including Unix and CitrixTOGAF or similar architectural framework experience and qualificationExperience of third party hosting is highly desirableNetwork, server and application virtualisationCisco Networking (Routing, Firewall, etc.)Certification … Unix/Oracle/Microsoft/VMWare/Cisco/CitrixExperience of Scripting (Unix Shell/Windows Automated Tasks/etc.) is desirableIdeally a Background in financial technology or front office technologyThis role suits someone from a software consulting or infrastructure background that is looking to take on serious responsibility. ...

Senior UNIX/Linux Infra Engineer - Automation & HA

Location
High Street, England, United Kingdom
Elliott Moss Consulting Pte. Ltd. seeks an experienced UNIX/Linux Infrastructure Engineer to design, build, secure, and support enterprise UNIX/Linux environments across Development, Test, UAT and Production. You will implement automation, OS hardening, high availability, and project deployments with focus on scalable, compliant infrastructure. The role involves ...

Senior UNIX/Linux Infra Engineer - Automation & HA

Location
Penarth, Wales, United Kingdom
Elliott Moss Consulting Pte. Ltd. seeks an experienced UNIX/Linux Infrastructure Engineer to design, build, secure, and support enterprise UNIX/Linux environments across Development, Test, UAT and Production. You will implement automation, OS hardening, high availability, and project deployments with focus on scalable, compliant infrastructure. The role involves ...

Hybrid Oracle DBA & Unix Administrator

Location
Abercynon, Wales, United Kingdom
IntaPeople Limited is seeking an experienced Oracle DBA/Unix Administrator to join its technical team in the UK. The role focuses on keeping Oracle databases available, secure, and well‐performing while maintaining the underlying Unix/Linux infrastructure. You will handle backups, recovery, patching and performance tuning, with hands ...

Senior Trading Systems Engineer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
designing and implementing a world class production environment. Scripting ability is a must in at least one of the following; Python, Perl, ShellLinux and Unix systems administrationWindows server and desktop support experienceInterest in DevOps principlesStrong problem solving skillsNetwroking skills TCP/IP etcThe environment is that of Facebook or Google … technology and the possibility of making serious money doing something you are passionate about. Follow me on Twitter! @SebFintechSenior Trading Systems Engineer – Linux Unix Windows Microsoft Python Perl ...

Quantitative Trading Engineer

Location
Greater London, England, United Kingdom
both an author and a reviewer Responsible for actively improving team software development processes Your skills and experience Excellent core Java, preferably on Unix/Linux High performance and/or low latency development experience Familiarity with KDB, Q, python, and shell scripting experience in a Unix/Linux environment ...

Technical Implementation Consultant Financial Data

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
economics, Maths, finance Experience working in a financial vendor or financial services firm. Experience of Software implementation Java SQL Oracle PL/SQL Unix (Linux or Solaris) Worked with at least one of the following application servers JBoss Weblogic Websphere Strong understanding of J2EE concepts and experience of either JBOSS … working understanding of standard XML, XSLT, XPATH Basic understanding of queuing systems (JMS) and integration of these systems in application server environments. Web Services Unix scripting Experience of implementing a software vendor package or application into a large organisation. Ideally PerlThis role suits a technical consultant from a software consulting ...

Contract C ++ Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Contract
dependency injection. Strong Linux systems integration experience, including services, watchdogs and system-level fault management. Experience with IPC and serialisation technologies such as FlatBuffers, Unix-domain sockets or named pipes . Experience with CMake , automated testing and CI/CD pipelines. Experience with cross-compilation, ideally for aarch64 platforms. Strong … technologies and practices including: C++17 Embedded Linux NVIDIA Jetson/aarch64 Yocto CMake & Conan Docker GoogleTest FlatBuffers Boost.Asio D-Bus systemd/sd_notify Unix-domain sockets NVMe storage SonarQube MISRA C++ 2023 Doxygen CI/CD and target-hardware testing Equal Opportunities AND Digital is an equal opportunity employer. ...

Contract C ++ Developer

Location
Greater London, England, United Kingdom
dependency injection. Strong Linux systems integration experience, including services, watchdogs and system-level fault management. Experience with IPC and serialisation technologies such as FlatBuffers, Unix-domain sockets or named pipes . Experience with CMake , automated testing and CI/CD pipelines. Experience with cross-compilation, ideally for aarch64 platforms. Strong … technologies and practices including: C++17 Embedded Linux NVIDIA Jetson/aarch64 Yocto CMake & Conan Docker GoogleTest FlatBuffers Boost.Asio D-Bus systemd/sd_notify Unix-domain sockets NVMe storage SonarQube MISRA C++ 2023 Doxygen CI/CD and target-hardware testing Equal Opportunities AND Digital is an equal opportunity employer. ...

z/OS Mainframe Systems Programmer

Location
Greater London, England, United Kingdom
hands-on experience in z/OS Systems Programming. Deep knowledge of: z/OS Operating System SMP/E TSO/ISPF UNIX System Services (USS) SDSF JCL RACF Strong expertise in Parallel Sysplex implementation and support as well as Parallel Sysplex architecture and administration Extensive experience installing, configuring … technical expert for z/OS platform services and system software products. Primary Skillset z/OS SMP/E TSO/ISPF USS (UNIX System Services) SDSF JCL RACF Parallel Sysplex Installation, customization, and support of IBM and CA/Broadcom products Secondary Skillset ACF2 GDPS RACF Administration REXX ...

Software Engineer, Security Rules

Location
Greater London, England, United Kingdom
range of microservices written mainly in Rust. Technologies we use include Docker, Go, PostgreSQL, Redis, Memcached, gRPC, Kafka, Clickhouse and the usual Unix/Linux tools and workflows. We strive to build reliable, fault-tolerant systems that can operate at Cloudflare’s scale. You will join a team of bright … PostgreSQL, Clickhouse and Memcached) Strong interpersonal and communication skills, demonstrating empathy, teamwork and a sense of ownership Bonus Points: Experience with modern Unix/Linux development and runtime environments Experience with monitoring and logging tools like Prometheus and Grafana. Experience with containerization and orchestration technologies, such as Docker and Kubernetes. ...

Global Production Support Engineer - 2nd/3rd Line, Unix/Linux

Location
Belfast City District, Northern Ireland, United Kingdom
local and global teams, balancing US trading-hour coverage with UK hours in a hybrid setup. In this role you will diagnose incidents in Unix/Linux, contribute to the knowledge base, and participate in on-call rotations, ensuring reliable services for financial markets. #J-18808-Ljbffr ...

Database Administrator

Location
City Of London, England, United Kingdom
Oracle Database operational running and replication Strong command of SQL and SQL toolsets Knowledge of database security, backup and recovery, and performance monitoring standards Unix Shell scripting Understanding of relational data modelling Strong mathematical and statistical knowledge Good written and verbal communications Experience with Unix environments Must have … technical skills during the selection process: Experience with a relational database management system (e.g., Oracle, MySQL, MS SQL Server) Experience with a Linux or UNIX-based OS Synergy Solutions International Limited is an equal opportunities employer. #J-18808-Ljbffr ...

Front Office Equities Trading Technology Support

Location
Greater London, England, United Kingdom
resolving, and maintaining information technology services Knowledge of front office trading applications and Equities markets Experience in Incident and Problem management Experience in using Unix commands Strong communication skills to translate technical language into meaningful business impact statements Working knowledge in one or more general purpose programming languages (Unix Shell … problems, and working closely with business and technology teams to resolve issues quickly and effectively. The ideal candidate will have strong troubleshooting skills, Unix and scripting knowledge, experience in production support within large-scale environments, and the ability to translate technical issues into clear business impact. #J-18808-Ljbffr ...

Front Office Equities Trading Technology Support

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
equivalent expertise troubleshooting, resolving, and maintaining information technology servicesKnowledge of front office trading applications and Equities marketsExperience in Incident and Problem managementExperience in using Unix commandsStrong communication skills to translate technical language into meaningful business impact statementsWorking knowledge in one or more general purpose programming languages (Unix Shell, Python) plus ...

Front Office Equities Trading Technology Support

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
resolving, and maintaining information technology services Knowledge of front office trading applications and Equities markets Experience in Incident and Problem management Experience in using Unix commands Strong communication skills to translate technical language into meaningful business impact statements Working knowledge in one or more general purpose programming languages (Unix Shell ...

NOC Engineer - High Frequency Trading

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
computer or telco based subjectSub 7 years of commercial experience in a Networks capacitySelf-driven and can work independentlyProblemsolving skillsScripting skills Unix/Bash/PythonEagerness to learn new technologies. Ability to engineer projects and produce required documents. The environment is that of Facebook or Google, relaxed open with time … making serious money doing something you are passionate about. My client is based in LondonFollow me on Twitter! @SebFintechNetwork Engineer – Radio frequency Linux Unix Windows Microsoft Python Perl CCNA CCNP Network administrator ...

Operational Technology Engineer (Infrastructure)

Location
Leeds, England, United Kingdom
minimum of 5 years to support security clearance processes. Key Responsibilities Develop and maintain our Operational Technology infrastructure including VMWare vSphere, Microsoft and Unix based platforms. Implement and maintain security tooling such as firewalls, AV, SIEM, and vulnerability scanning. Support the OT Incident and Change process. Support system testing … software releases, patches and service packs. Ability to work under pressure and manage third party support staff and contractors. Knowledge of Microsoft and Unix based systems. Knowledge of network communications including Firewalls, Switches and Routers. Knowledge of VMWare vSphere products. Take ownership of problems and maintain service levels for high ...

Senior Incident Response Consultant, Mandiant (Weekend team)

Location
United Kingdom
Senior Incident Response Consultant, Mandiant (Weekend team) Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. This role follows a weekend schedule covering 10 ...