Provide expert support in the administration and maintenance of the Enterprise Linux infrastructure.
Provide support in information security system requirements and design applicable to Linux hosts.
Provide technical input and assist in the maintenance of system administration, security policy and procedure documentation.
Document the system configuration to include dependencies to external services, known good operational configurations (Authentication/Authorization/Accounting (AAA), allocated system resources, etc.) and standard operating procedures (startup/shutdown, backup, upgrade, etc.).
Ensure compliance with Sponsor’s Security compliance requirements.
Provide technical input to assist in the cloud hosting strategic direction of the system.
Configure, upgrade, and troubleshoot Configuration Management tool components including Linux and Database Administration.
Develop monitoring dashboards to alert on software operational status.
REQUIRED QUALIFICATIONS:
Using puppet or other software configuration management tool.
Managing Linux system patches.
Demonstrated experience with scanning and mitigating IAVA vulnerabilities.
Demonstrated experience with SYSLOG data and server environment.
Demonstrated experience with Linux (RHEL, CENTOS, or similar).
Demonstrated experience performing system administration with applications such Bash, Python, Perl, Ruby or similar scripting tools or software, etc.
Demonstrated experience with Database Administration.
Demonstrated experience with configuration management.
Demonstrated experience with system monitoring such as reviewing memory or processes using Linux commands such as top and PS.
Demonstrated experience with general troubleshooting skills in Linux, and Puppet.
DESIRED QUALIFICATIONS:
Demonstrated experience with or understanding of authentication and authorization fundamentals in Sponsor’s IT environment.
Demonstrated experience with web application development.
Demonstrated experience maintaining a VMware or Hyper-V infrastructure.
Demonstrated experience with Windows Operating Systems.
Demonstrated experience or familiarity with Server/RAID.
Demonstrated programming experience in bash, ruby, or python.
Demonstrated understanding of authentication and authorization fundamentals within the Sponsor or Sponsor’s partner’s network.
Demonstrated on-the-job experience in identifying, integrating and implementing technology-enabled solutions and industry-best practices for the Sponsor.
Demonstrated on-the-job experience with Greenlight/XACTA.
Demonstrated on-the-job experience supporting and managing a Hadoop environment.
Certifications: Atlassian Certification, Microsoft Certifications, Cisco Network Certifications, Linux Certifications, VMware Certifications, ITIL certifications, Cloudera Certified Administrator
