message flows using Compute Nodes, SOAP Nodes, HTTP Nodes, Routing Nodes, Mapping Nodes, Java Compute Nodes, File Nodes (Input, Output, Read & Write) and Database Nodes. Experience in Programming Languages: KornShell scripts, PERL, Java, Ant, SQL, ESQL. Experience in working with Operating systems such as UNIX (AIX), Linux, Windows. Experience in working with Databases such as Oracle 10G, 11i More ❯
Experience Proven experience as a Unix/Linux Administrator in enterprise-scale environments. Strong knowledge of Red Hat Enterprise Linux (RHEL) or similar distributions. Proficiency in shell scripting (Bash, Korn) and automation. Familiarity with ITIL processes , change management, and incident resolution. Experience with high-availability systems , clustering, and performance tuning. Exposure to cloud platforms (Azure or AWS) is desirable. More ❯
South East London, London, United Kingdom Hybrid/Remote Options
Robert Half
performance tuning) Strong command of SQL and Oracle PL/SQL. 5+ years with Linux (RHEL/Oracle Linux) and AIX. Experience with IBM Power systems Shell scripting (Bash, Korn) and automation tools Monitoring tools (OEM, Nagios) and log analysis Banking and financial systems architecture. Experience with Flexcube environments. Organisation : Global Financial Services Organisation 24 Month Fixed Term Contract More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Robert Half
performance tuning) Strong command of SQL and Oracle PL/SQL. 5+ years with Linux (RHEL/Oracle Linux) and AIX. Experience with IBM Power systems Shell scripting (Bash, Korn) and automation tools Monitoring tools (OEM, Nagios) and log analysis Banking and financial systems architecture. Experience with Flexcube environments. Organisation : Global Financial Services Organisation 24 Month Fixed Term Contract More ❯
ongoing enhancement of a mission-critical platform used across numerous government functions. Essential Skills & Experience Strong hands-on experience with: Pro*C PL/SQL Shell scripting (bash/ksh) Experience developing and supporting batch workloads and high-volume OLTP systems within Oracle custom or Oracle Apps/EBS environments. Proven analytical capability, including: Legacy code analysis Working with multidisciplinary More ❯
Windsor, Connecticut, United States Hybrid/Remote Options
Talent Software Services
environment. Proficiency in at least one object-oriented or functional language (C# preferred, Java, C, F#, Haskell). Knowledge of coding and/or scripting languages (e.g., Bash, PowerShell, KSH, Python, SAS). System integrations (REST, SOAP, file-based, API). Critical Thinking: Analyse data and solve problems to reach well-reasoned solutions. SOLID and DevOps should influence analysis, design More ❯
of Stromasys CHARON-Power or similar Power emulation technology (highly desirable). Understanding of AIX behaviour under emulation and cloud-native equivalents. Tooling & Automation Strong scripting and automation experience (KSH/Bash, Python, Perl or equivalent). Ability to build migration tooling, wrappers and validation scripts. General Delivery Skills Excellent documentation, runbook creation and structured change execution. Strong analytical and More ❯
Bolton, Greater Manchester, UK Hybrid/Remote Options
3Roc Technology
of Stromasys CHARON-Power or similar Power emulation technology (highly desirable). Understanding of AIX behaviour under emulation and cloud-native equivalents. Tooling & Automation Strong scripting and automation experience (KSH/Bash, Python, Perl or equivalent). Ability to build migration tooling, wrappers and validation scripts. General Delivery Skills Excellent documentation, runbook creation and structured change execution. Strong analytical and More ❯
release cycle Assist in the development of CI/CD process improvements. Why You Are The Perfect Fit Experience Automation & Script Development Design, develop, and maintain shell scripts (bash, ksh, sh) to automate patching, upgrades, deployments, and maintenance operations. Build and test automation for OS and third-party software upgrades (AIX, RHEL, Db2, Java, Tomcat, Jaspersoft, OpenSSH/OpenSSL, etc. … lifecycle improvements. Perform other job-related duties as assigned. Required Experience • 3 + years of experience in system administration, DevOps automation, or patch-and-upgrade management. • Proficiency in bash, ksh, and sh scripting with experience developing complex, reusable automation scripts. • Strong understanding of RHEL administration and patching workflows; familiarity with AIX beneficial. • Experience with DNF package management and related Linux More ❯
