Senior Systems Administrator

Reposted 2 Days Ago
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Irvine, CA, USA
In-Office
Senior level
Information Technology • Software
The Role
Support high-availability environments, manage Linux servers, AWS services, and backup solutions. Handle application deployment and system security.
Summary Generated by Built In
Company Description

Tech Tammina LLC

Job Description

Support of 3-tiered 24/7/365 high-availability environments including 24/7 on-call rotation

Configuration and maintenance of common applications such as Apache, MySQL, NFS, NTP, SSH, DNS, and SNMP

Middle-Tier Administration as well as Application Support and deploymentSelf-guided triage and follow-through skills to best respond to assigned duties

Large-scale backup solutions and storage technologies

Linux /Ubuntu/CentOS administration of 200+ servers on Enterprise level

Administration of virtualized infrastructure for non-production/production environments

Configuration Management tools

AWS Services (API’s, IAM, EC2, VPC, SG’s, etc...) is a MUST!

Automation of tools for monitoring, process and documentation

System security techniques and best practices 

Qualifications

Support of 3-tiered 24/7/365 high-availability website and application environments

Handling all aspects of systems administration, including maintenance of Linux / Ubuntu/CentOS servers, MySQL Servers, back-up and restoration procedures, and scripting

Maintenance of web, J2EE and custom application, mail, local hosted DNS and database servers

Administration of AWS instances, load balancers, S3, RDS and other Amazon services.

Maintaining data files and monitor system configuration to ensure data integrityInstallation, deployment and maintenance of hardware, operating systems, middleware and software

Participation in departmental and site-wide projects

Ability to manage timelines and milestones in multiple projects

Configuring, installing and maintaining Linux/Ubuntu/tomcat/Java stacks on vmware and AWS environments, private hosted environments and helping associates understand the operations of the various systems.

Candidate should possess ability to troubleshooting related application and network problems.

Additional Information

Job Status: Full Time 

Share the Profiles to mahesh(at)tammina.com

Contact: 703-349-1214

Keep the subject line with Job Title and Location

Skills Required

  • Experience with Linux/Ubuntu/CentOS administration
  • Knowledge of AWS services and configuration management
  • Experience in systems administration for enterprise environments
  • Ability to manage multiple projects and timelines
  • Troubleshooting skills for application and network issues
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The Company
HQ: Chantilly, VA
361 Employees
Year Founded: 2005

What We Do

Tech Tammina is a blend in implementing Business Processes across onshore and offshore Software Development using Low Code platforms. This phenomenal transition made us a Digital Transformation Company. Tech Tammina contributed their vision on Offshore Outsourcing with its expertise in strategic global delivery models which makes a reliable Outsourcing Software Development Solution provider. Tech Tammina offers services by automating the Business Processes through Automation platforms, resembling RPA (Automation Anywhere, Blue Prism, and UI Path) and Business Process Management platforms (Appian, BPM'​ online, Mendix). We are engaged in providing Digitalized services through Custom Software & Application Development with Quality assurance and Testing preferences. We deliver our services and innovations through emerging technologies with utmost accomplishment. Our expertise implicates in reducing outlay and increasing the efficiency of the product and service by conveying the strategic advantage of Software Outsourcing and Offshore Software Development for the clients. Software development process with an exceptional and valuable deliverance involves in meeting clientele expectations. Tech Tammina is one of the efficient and flexible global eminent experts in outsourced Custom Software Development with rigorous Quality assurance and Testing measure.. Considering Risk involving and Project failure measures we implement powerful software solutions that meet the client expectations. We look forward to escalating the clientele appreciation for ages to serve for emanating generations.

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