376 to 400 of 479 Unix Jobs

Infrastructure Operations Engineer

Location
Swansea, Wales, United Kingdom
virtual Server environments, you will be responsible for the maintenance, support and ongoing operation of infrastructure solutions and services. Supporting Windows, Linux and UNIX Server you will ensure systems are delivered and maintained in line with industry best practice, organisational standards, service requirements and key performance indicators (KPIs), helping ...

Data Scientist - ML Research & Production for Payments

Location
Greater London, England, United Kingdom
recommender systems, contextual bandits, or network intelligence applications. Experience in fintech, payments, or building cross-disciplinary relationships for advice and guidance. Familiarity with the unix shell, Databricks, Docker, and common cloud platforms (GCP/AWS). Additional Information Bring all of you to work We create the conditions for high ...

Senior Remediation Advisor, Mandiant STS

Location
Greater London, England, United Kingdom
controls across on-premises and cloud infrastructures, including enterprise networking and network segmentation strategies. Experience with Privileged Access Management (PAM) best practices, Windows and Unix endpoint hardening, and security control enforcement. Experience working across multiple industries, verticals, and service providers. Proven experience documenting project requirements to define scope, manage schedules ...

Cyber Incident Response Lead

Location
London, United Kingdom
Systems experience, preferably in an Enterprise environment Strong understanding of Information Security and the threat landscape surrounding enterprise systems Strong Scripting experience (python, powershell, Unix shell) Experience working in all phases of the SDLC Deep understanding and experience using cyber security operations, security monitoring, endpoint (EDR), Network, and SIEM Tools ...

Cyber Incident Response Lead

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, Remote
Systems experience, preferably in an Enterprise environment Strong understanding of Information Security and the threat landscape surrounding enterprise systems Strong Scripting experience (python, powershell, Unix shell) Experience working in all phases of the SDLC Deep understanding and experience using cyber security operations, security monitoring, endpoint (EDR), Network, and SIEM Tools ...

Senior Database Engineer

Location
Sheffield, England, United Kingdom
performance tuning to optimize system performance. Monitor database environments using tools such as OEM, Dynatrace, Splunk, and Prometheus. Support databases running in Linux and Unix environments. Implement and maintain backup and recovery strategies and tools. Support Payments, Liquidity, or Core Banking systems where applicable. Contribute to cloud database initiatives across … database performance tuning skills. Bring experience with database monitoring tools such as OEM, Dynatrace, Splunk, or Prometheus. Possess familiarity with Linux and Unix environments. Bring a strong understanding of backup and recovery strategies and tools. Possess experience with Payments, Liquidity, or Core Banking systems as a preferred qualification. Bring exposure ...

Quantitative Developer — DAG-Driven Trading & Research

Location
Greater London, England, United Kingdom
graph-based DAG framework for high-performance data processing. The ideal candidate has a strong Python background, expertise with NumPy/Numba and Unix, plus experience in statistical methods and DAG data processing. #J-18808-Ljbffr ...

Principal DFIR Consultant: Cyber Incident Leader

Location
Reading, England, United Kingdom
client-facing position leading complex investigations and building incident response plans for major cyber incidents. Ideal candidates will have DFIR expertise across Windows, Linux, Unix, or macOS, familiarity with NIST/SANS, and experience engaging with executive stakeholders while mentoring others. #J-18808-Ljbffr ...

Cloud-Scale Site Reliability Engineer: Automation & Resilience

Location
Birmingham, England, United Kingdom
critical enterprise systems. This role combines software and systems engineering to enhance automation and support cloud transformations. The ideal candidate will have expertise in Unix, Windows systems, and Oracle ERP, along with strong troubleshooting skills. This position offers competitive compensation, primarily focused on critical operational functions and performance tuning. #J ...

Remote Senior Tech Lead: Next.js & Java for Ecommerce

Location
Cambourne, England, United Kingdom
times and will shape features, performance, and reliability while collaborating with diverse colleagues. You bring frontend Next.js and Node.js, Java backend, microservices, and strong Unix-based sysadmin #J-18808-Ljbffr ...

Front-Office Java Tech Lead — Algo Trading & Low-Latency

Location
Greater London, England, United Kingdom
trading strategies, analytical tools, and scalable engine infrastructure within a fast-moving IT/quant/trading team. You’ll use core Java in UNIX/Linux, work with front-office traders and quant teams, and contribute across the full software lifecycle from requirements to deployment. #J-18808-Ljbffr ...

Senior KDB+/q Engineer - Hybrid (London)

Location
East Midlands, England, United Kingdom
takes ownership of delivery from day one, collaborating closely with client teams to drive impact. With 7+ years in KDB+/q, strong Unix/Linux and scripting skills, and experience in investment banks or hedge funds, you will operate with independence and clear communication. #J-18808-Ljbffr ...

Production Eng Internship — Hybrid Software/Systems London

Location
Greater London, England, United Kingdom
support future growth. Applicants must be pursuing a BS or MS in Computer Science or Engineering and possess communication skills. Basic proficiency in UNIX and coding requires good analytical skills. This opportunity is specifically for international students looking to gain experience in the field of production engineering. #J-18808-Ljbffr ...

Senior KDB+/q Engineer — Hybrid (Production Platforms)

Location
Crawley, England, United Kingdom
architectures, own end-to-end delivery, and collaborate with client teams from day one. 7+ years in KDB+/q is required. Strong Unix/Linux and scripting skills are essential. #J-18808-Ljbffr ...

Realtime Data QA Engineer - Automation & Deployment

Location
City Of London, England, United Kingdom
will contribute to regression tests, automate where possible and support deployment cycles in a fast-changing, data-driven environment. The role requires shell scripting, UNIX experience and the ability to work across QA, Operations and Product Management. You will be handling changes to feeds, ensuring data quality and reliability, with ...

Security Rules Engineer — Build Resilient Web Defenses

Location
Greater London, England, United Kingdom
London or Lisbon. You will work on microservices written primarily in Rust, with technologies including Docker, Go, PostgreSQL, Redis, Memcached, gRPC, Kafka, Clickhouse and Unix/Linux tools. You’ll design scalable security solutions and operate in a fast-paced environment. You’ll collaborate across security, network engineering ...

Senior Embedded Software Engineer for Medical Devices

Location
Greater London, England, United Kingdom
cloud teams. You will own maintainability and help build the software stack for next‐gen devices. Required are 2–3 years in industry, strong Unix/Linux knowledge, and experience with IPC like gRPC/DDS/Zenoh, plus unit testing via Google Test. Must commute to a London office ...

Senior KDB+/q Engineer — Hybrid, London

Location
South Yorkshire, England, United Kingdom
delivery, and close collaboration with client teams in a capital markets context. Ideal candidates will have 7+ years of KDB+/q engineering, strong Unix/Linux and scripting skills, and a track record in investment banks or hedge funds. Partially remote with 2–3 days onsite weekly. #J ...

Hybrid Senior KDB+/q Engineer — Production Architect

Location
Cambridgeshire and Peterborough, England, United Kingdom
collaborate with client teams to drive impact from day one. The ideal candidate has 7+ years of hands-on KDB+/q experience, strong Unix/Linux and scripting skills, and a proven track record designing and scaling #J-18808-Ljbffr ...

Senior KDB+/q Engineer — Hybrid London (Remote 2–3 days/week)

Location
Newcastle upon Tyne, England, United Kingdom
work directly with the client to deliver value from day one. The ideal candidate has 7+ years in KDB+/q engineering, strong Unix/Linux skills, and a proven track record delivering robust architectures in capital markets or hedge funds. #J-18808-Ljbffr ...

Oracle DBA / UNIX Admin

Hiring Organisation
IntaPeople
Location
Rhondda, Mountain Ash, Mid Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£40000 - £43000/annum
Oracle DBA/Unix Administrator £50,000 | Fully remote with very occasional trips to South Wales office. We’re working exclusively with a long standing client of ours who has just started looking for an experienced Oracle DBA/Unix Administrator due to increased workload and client wins. … join an established technical team, supporting customer Oracle database environments and the underlying Unix/Linux infrastructure.You’ll be responsible for keeping critical databases available, secure and performing well, as well as dealing with day-to-day issues, backups, recovery, patching and performance. What you’ll be doing Carrying ...

Principal Consultant, Digital Forensics & Incident Response

Location
Greater London, England, United Kingdom
ExperienceRequires strong expertise in incident response, computer forensics, eDiscovery, industrial control systems and IoT, with proficiency across at least two operating systems (Windows, Linux, Unix, macOS). Familiarity with NIST and SANS frameworks, tabletop exercises, and enterprise consulting experience is essential.### Who It SuitsIdeal for a senior DFIR practitioner comfortable ...

Data Center Technician

Hiring Organisation
ZENITH INFOTEK LLC
Location
Bellville, Texas, United States
Employment Type
Permanent
Salary
USD Annual
travel on need basis - Basic Networking Knowledge - Awareness on Safety requirements working at Data Center Desired experience: Operating System Installation - Windows Server, Linux, Unix Cabling knowledge beyond dressing or running cabling, such as confidently comprehending port mapping and ability to know the differences and purposes behind each cable type Understanding ...

Storage Technical Support Engineer (Remote, EMEA)

Location
Cambridge, England, United Kingdom
experience with backup software Confident dealing directly with customers Based in Belgium Nice to have VTL, object storage or tape experience Linux/Unix and Windows troubleshooting Fibre Channel, iSCSI, replication or de-duplication Backup tools such as Veritas NetBackup, CommVault or EMC NetWorker VMware experience #J-18808-Ljbffr ...

Embedded Firmware Engineer

Hiring Organisation
Vector Recruitment
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum
Strong commercial experience in embedded C development (ideally 5+ years) Experience with RTOS environments such as FreeRTOS, Zephyr, ThreadX or similar Confident working in Unix/Linux development environments Strong grounding in software testing (unit, regression, system) Embedded & Firmware Expertise Experience writing device drivers directly from datasheets Knowledge ...