We are looking for a proactive and technically strong
Hadoop Administrator
who has hands-on experience working with Red Hat Linux systems, basic automation through Bash scripting, and foundational exposure to Hadoop and Cloudera platforms. The ideal candidate has been involved in real-time system recovery, automation, and training initiatives and is eager to expand their skills in Linux system administration and Big Data platforms.
Key Responsibilities:
Administered and managed
Red Hat Enterprise Linux (RHEL 7/8)
servers to ensure system stability, performance, and security.
Automated daily operational tasks using
Bash scripting
, enhancing system efficiency and reducing manual work.
Contributed to backup and
disaster recovery strategies
for critical enterprise systems.
Played a key role in recovering a
business-critical application (RMA)
from disaster with minimal downtime.
Delivered
internal training
on Linux administration, shell scripting, Logical Volume Management (LVM), and Hadoop basics to junior engineers.
Participated in Hadoop administration as part of an insourcing project within the organization.
Gained hands-on experience installing and maintaining
Cloudera CDP Private Cloud Base clusters
under guidance, supporting cluster performance, security, and reliability.
Assisted in implementing security practices using
Apache Ranger
,
Kerberos
, and
Apache Atlas
.
Technical Skills:
Operating Systems:
Red Hat Enterprise Linux 7/8
Scripting:
Bash (automation, disk usage monitoring, LVM setup)