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Linux System Administrator

Macro Solutions

Atlanta, GA | Posted: 3 months ago

This job is expired and may no longer be accepting applications.

Macro Pros has an immediate opening for a full-time Systems Administrator. The role is located in Sandy Springs. The Systems Administrator is accountable for systems availability, functionality, security, and monitoring and performance optimization. A demonstrated ability to work in a high availability environment is required. You will be working in a technology-driven payment processing company where security and reliability are paramount.


Essential Duties and Responsibilities: include the following and other duties may be assigned:

  • Provide administration support to the internal server enterprise

  • Maintain and deploy systems within our virtual and cloud enterprise

  • Work on projects pertaining to deployment of server environments as a

    technical representative

  • Create automation/script processes to further streamline team workflows

  • Maintain and conduct daily work using a ticket queue

  • Provide limited after-hours support to servers (on-call)

  • Work closely with software and hardware vendors

  • Create documentation to support systems implementations

  • Expand and maintain our automation infrastructure

  • Maintain and upgrade our existing Linux and Windows Infrastructure

  • Design, implement, and manage complex systems and configurations in a

    multi-site environment

  • Provide assistance in troubleshooting production issues

  • Create and maintain high-quality documentation of all relevant

    specifications, systems, and procedures

  • Work as a partner with development to optimize product performance and

    manageability

  • Provide assistance in maintaining Corporate IT infrastructure

  • Protects organization's value by keeping marketing and product information

    confidential.

Qualifications:

  • Ability to troubleshoot issues in complex production environments.

  • Ability to plan, document, and execute tasks effectively given minimum

    supervision within a structured, highly available environment.

  • Knowledge of TCP/IP network protocols and common system protocols such

    as SNMP, SMTP, DNS, FTP(S), SSH, HTTP.

  • Experience with Cloud infrastructure administration a strong plus (AWS)

  • Expert knowledge of Server Virtualization (VMWare 6.x)

  • Apache httpd and Tomcat, NGINX

  • Some familiarity with PHP, Perl and Node.js

  • Maintain distributed and replicating MySQL and Mongo databases

  • Experience with load balancers and GSLB implementations.

  • Experience with Web App firewalls (Imperva, F5 WAF)

  • Maintain SAN

  • Experience with Logging technologies (Splunk, Graylog)

  • Understanding of Encryption techniques (SSS/TLS, 3DES, AES, RSA, etc)

  • Strong familiarity a understanding of security standards and best practices

    such as PCI DSS and OWASP

  • Advanced computer skills with word, excel and outlook

  • Ability to multi-task


Education/Experience:
BS or equivalent experience in Computer Science, MIS, Engineering or other sciences

3+ years of experience in an engineering operations role within a production ops team

3+ years of hands on experience with Linux, especially CentOS

Scripting skills desired, PHP is preferred

Knowledge of operating system and network concepts including NFS, HTTP, TCP


If you, or any of our professional friends or colleagues, are interested in this position, please apply immediately! 

This job was sourced from StackOverflow Jobs.