2025-04-15

Job Description:

Responsible for assisting with the day to day operation of 7000+ Linus/Solaris/AiX servers in a highly available environment across some of the Spectrum’s most critical applications. Creation of Method of Procedure documents for implementation by other administrators.

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Job Responsibilities:

• Conducts design sessions with appropriate participation from architects and engineers.
• Provides ‘on call’ support to resolve to resolve Operating System and Hardware application issues after normal business hours on a rotating on-call basis.
• Reviews new development tools, application frameworks and testing tools for functionality/effectiveness.
• Creates work effort estimates for new features and bug fixes for use in prioritization and release management.
• Works with database administrators to configure, tune and maintain databases in variety of languages.
• Operational project support, Storage (Volume Management), SAN & NAS configurations from hosts perspectives including migrations. Incident Bridge support, Tech Designs, Change
• Management Support. Understanding of Active Directory/Access Management, Certify PAM, HP System Automation, Tanium product suite & tools.
• Provides technical support and services on the front line as technical personnel on the Unix System Administration team.
• Documents systems configurations and upgrades.
• Uses established change management processes, requiring operational procedures be performed with minimal customer impact, (i.e. during established maintenance window).
• Coordinates with internal departments to review existing integration capabilities, data sources, and proposed solution designs for feasibility, cost and functionality.
• Work with database administrators to configure, tune, and maintain databases in variety of languages
• Provides administrative, technical support of UNIX (Solaris, AIX), Red Hat Linux, Oracle Enterprise Linux systems. Duties include: managing the configurations, managing the ACLs, troubleshooting, monitoring the status of all systems and applications, Performance management & tuning, hardware fault diagnosis, patching, provisioning, automations, upgrades etc.
• Provides technical & administrative support for Veritas Cluster services & Veritas Volume Management
• Develops core code modules, unit test tools and release notes for enhancements and bug fixes.

Job Requirements:

• Experience with incident management and conducting post mortems
• Advanced ability to conduct design sessions to specify solution designs for feasibility, cost, and functionality
• In-depth knowledge of Operating System and Hardware applications and software
• Certifications / Trainings Preferred on Platforms: Oracle Solaris 10/11, Red Hat Linux, IBM AIX, Veritas Cluster Services, Veritas Volume Management
• Advanced ability to troubleshoot application problems
• Experienced in scripts/languages including Python, Pearl, Bash, Powershell, YAML automating routine operational tasks
• In-depth knowledge of choosing the appropriate lifecycle and the planning, monitoring and control of the systems
• Understanding of standards such as LDAP, DNS, SFTP, SSL, XML, IPSEC, SSH, SNMP, HTTP and other protocols
• Strong understanding of Operating Systems such as Unix (Solaris, AIX and Red Hat Linux), Veritas Cluster & Volume Management
• In-depth knowledge of development tools, application frameworks, and testing tools.
• Prior experience with System/cluster Monitoring (queues, Log files, Processes, CPU utilization, Error logs, Crash Dump, Memory utilization, Disks fragmentation level etc)
• Advanced ability to create detailed documentation to functionally understand new and existing applications
• Advanced ability to follow and implement established change and control policies and procedures

Job Details:

Company: Spectrum

Vacancy Type: Full Time

Job Location: Charlotte, NC, US

Application Deadline: N/A

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