Unix System Administrator Jobs

Key responsibilities may include:System administration:Installing, patching, upgrading, and managing Linux operating systems on servers. User management:Creating and managing user accounts, permissions, and access controls. Performance optimization:Monitoring system performance, identifying bottlenecks, and implementing optimization strategies. Security management:Implementing security policies, managing firewalls, and performing vulnerability assessments. Backup and recovery:Implementing and maintaining backup procedures to ensure data integrity and disaster recovery capabilities. Scripting and automation:Writing shell scripts to automate repetitive tasks and streamline system management. Troubleshooting:Diagnosing and resolving system issues related to operating systems, applications, and hardware. Networking configuration:Managing network services like DNS, DHCP, and VPNs on Linux/Unix systems. Collaboration:Working with development teams to deploy and support applications on Linux/Unix environments.

Dear Candidates,Greetings from Rightfit Resources!We are hiring for the following position:Position: IT Consultant Salary: 12,000 to 55,000 per month Qualification: Fresher / ExperiencedIf you are passionate, motivated, and looking to join a dynamic team, we want to hear from you! Apply now and take your career to the next level with Rightfit Resources.How to Apply: Submit your resume via this link.Note: Only shortlisted candidates will be contacted for the interview process.

Provide Voice and Remote terminal support for customer Issues and work on L2 support tickets First level troubleshooting of the Standard OS (e.g.: Solaris, Linux, Ubuntu ) Web / App server troubleshooting Java System Application Servers (Tomcat, Weblogic), SunOne and Apache Grow, Shrink File systems using SVM and VxVM SSL Certificate Renewal Installation of standard OS on servers ADF (Application Deployment Framework) Zone troubleshooting Third party product installation Changes which require super user or Administrator Privileges User Account or Access Management Housekeeping of User or System Environment (Ex: Cleaning up /tmp area, Reducing the size of a user's home area by deleting files etc) Coordinate fix of H/W issues with vendors on servers following Hardware management processes and procedures Work with OS vendors such as Oracle / RedHat and Symantec to provide necessary logs / information on issues raised by L3 UNIX Team Update & Maintain Pertinent Operational Documentation ( required for their operations ) External Collaboration (Linux Skillset) Ubuntu / Suse sysadmins responsible for supporting apps running Apache, Nginx, FTP, Squid proxy, and other open source Linux tools.

Maintain essential IT operations, including operating systems, security tools, applications, servers, email systems, laptops, desktops, software, and hardware Own projects, solutions, and key responsibilities within a larger business initiative Handle business-critical IT tasks and systems that provide commercial advantage in a global marketplace Enable faster and smarter business processes and implement analytics for meaningful insights Nurture dependable IT infrastructure and networking thats always up and running Partner with internal and external partners to communicate project status, activities, and achievementsOther desirable skills: Experience with or knowledge of programming languages and operating systems; current equipment and technologies, enterprise backup and recovery procedures, system performance-monitoring tools, active directories, virtualization, HTTP traffic, content delivery, and caching Experience in project management, application design and integration, and cloud computing Expertise in creating, analyzing, and repairing large-scale distributed systems Creating volumes, assigning to servers and remote replication Experience with Linux servers in virtualized environments Familiarity with the fundamentals of Linux scripting languages Experience installing, configuring, and maintaining services such as Bind, Apache, MySQL, nginx, etc. Strong grasp on configuration management tools, such as Puppet and Chef, depending on project requirements Familiarity with load balancing, firewalls, etc. Proficient with network tools such as iptables, Linux IPVS, HAProxy, etc. depending on specific project needs Experience with virtualization technologies, such as Xen depending on project requirements

Linux Administrator. / Web Hosting Exp Linux Redhat certification( RHCSA or RHCE )Experience with Linux servers in virtualized environmentsFamiliarity with the fundamentals of Linux scripting languagesExperience installing, configuring, Monitoring and maintaining services such as Apache, MySQL, nginx, etc.Manage and install patches and software packages using YUM and RPM and creating YUM repository files for offline servers.Proficient with network tools such as iptables, Linux IPVS, HAProxy, etcCreate System and DB Backups.Knowledge in Cloud computing (AWS, GCP or Azure )Ability to build and monitor services on production servers.Basic Knowledge in Devops (CI and CD).Good communication skillCandidates Should be working from the office and work in US Shift timings.

Total Experience 2-3 YrsQualification Any EngineerAIX Engineer:JOB and responsibility. Implementation of Pseries server, storage and san switches. Other Risk platformsare optional or added advantage. OS installation : AIX, Linux Other UNIX flavors optional or added advantage. OS administration for above OS. Storage management of major Hardware vendors like IBM, HP, EMC. FS, cluster management and L1 fault analysis and for more sever calls coordinate andresolve call with help of principle support.

The position is for DUBAI.4+ years of experience in Information Security Domain, Security Operation CenterHands on experience with the SIEM solutions like Splunk, LogRhythm, and ELKUnderstanding of Threat Hunting, Cyber Kill Chain Attack, and MITTER ATT&CK FrameworkUnderstanding of Firewall solutions like Cisco, FortiGate and Palo AltoHands on experience with digital forensics tools and techniquesUnderstanding of Windows and Unix OS logsA degree in computer science, or related fields is preferredInformation Security Professional Certificates is preferredProvide end to end security analysis as per the DIB SOC incident response procedureAnalyze the daily scheduled reports and escalate to next tier team if requiredProactively conducting threat hunting to detect the abnormal activitiesContribute on building and optimizing the use cases and incident response playbooks