What is Hadoop and Hadoop Administrator role?
Hadoop is a group of open source technologies and frameworks to handle large amounts of data in a Distributed File System. It has different roles such as Hadoop Developer, Hadoop Admin etc., to handle the data. Here Hadoop Administrator is responsible for the development and maintenance of Hadoop Environment in the Enterprise industry. It also has responsibilities of designing, setting up clusters, monitoring, performance tuning, scaling up and structure planning. The different kinds of teams required to be involved in order to perform the roles and responsibilities of a Hadoop Admin are a database, network, infrastructure, Business Intelligence and application groups.
Hadoop Administrator responsibilities also include the software installation, configuration, installing patches, managing disk optimization, upgrading software, automating the repeated manual tasks, extracting and loading the large volumes of data, installing Hadoop software in Linux or UNIX environment, a health check of the entire Hadoop system. Hadoop system highly faults tolerant, scalable, flexible, high-speed processing capacity, the low cost being open source are the greater beneficial features. Hadoop being the large ecosystem of frameworks and technologies, it requires a lot of technical professionals to be deployed in order to run the environment.
Hadoop Administrator Jobs Categories
The different kinds of job categories in Hadoop include that writing Pig Latin scripts, writing HQL queries for Hive. The different categories that expand the Hadoop role include Hadoop Developer, Hadoop Architect, Hadoop Tester, Data Scientist etc., which may still expand with different kinds of roles. In the Hadoop environment, the Systems Administrator is called as Hadoop Administrator. The roles for Hadoop Administrator jobs almost include all the responsibilities similar to that of Systems Administrator.
The different types of categories in Hadoop Administrator are HDFS, Cloudera, Hadoop, Pig, Kerberos, Linux, Hive, Impala, HBase, Business Process Management, Apache frameworks, Hortonworks. The different roles similar to Hadoop Administrator are IT Systems Engineer, Hadoop Cluster Admin, Hadoop System Admin, Hadoop Engineer, Hadoop Administrator, Data Engineer IT, Cloud Systems Administrator, Data Analytics Administrator, Web Engineer, and Hadoop Architect. There are still similar kinds of job categories apart from the above roles.
Skill Set required for Hadoop Administrator Jobs
The different types of Skills required for Hadoop administrator jobs are general kind of technical troubleshooting skills, knowledge of systems architecture, basics of memory management, Operating System architecture, knowledge of UNIX operating system, networks and Hadoop environment skills such as Hadoop cluster management, addition and removal of nodes, tracking the job processes, monitoring the clusters, configuring the nodes in different clusters, high availability for the running jobs or processes, Linux Scripting, mastering UNIX commands etc. Proficiency in Java programming language and its relative application frameworks are highly required in order to work in Hadoop area as the complete Hadoop framework was develop in Java.
The different kinds of tools like Puppet which is a kind of Automation tool are also required. Different kinds of configuration and hardware knowledge such as disk topologies, Raid, stitches etc. are required for the Hadoop Administrator jobs. The other skills required for Hadoop Administrator Jobs are UNIX architecture and Shell Scripting as the Hadoop is entirely developed or built on top of the UNIX family of operating systems so that now it has become the core of the Hadoop technologies.
The salary for Hadoop Administrator Jobs
The average salary for Hadoop Administrator jobs in the United States is $58,905 per year as per the top American website that provides salary and compensation information about different companies Indeed.com. The average median salaries for the different Hadoop Administrator career paths are as Hadoop Administrator: (US$17000 – US$156000) Senior Hadoop Administrator: (US$17000 – US$156000) with average salary as $71,005 per year Business Analyst BA or Project Manager PM: (US$24000 – US$30000). Hadoop Architect: (US$101500 – US$222500) and with an expert with multiple stacks in Hadoop usually gets: (US$67000 – US$225000). The most famous website PayScale.com also mentions that an average salary for a career in the area of Hadoop is $112500 per year. This salary estimate is based on more than 22,000 employees’ salaries submitted online in the United States top pay scales websites. The national average salary as mentioned in another top salary information website Glassdoor.com is $99,000 in the United States. From the above statistics, we can clearly come to the conclusion that the average salary is in the bracket of around USD 100,000 in the United States.
Conclusion – Hadoop Administrator Jobs
As there are different and multiples career paths in the area of Hadoop Administrator and also the average salaries itself are a lot in the Hadoop Administrator career path. This clearly reveals that there is a bright future for one who is looking into enters in the area of Hadoop Administrator as the data in the real world is also getting enormously increased recently. There are huge numbers of requirements for the persons with skills set in the area of Hadoop Administrator. There are multiple career paths to move after entering into the Hadoop Administrator career as well. The person with good communication skills, analytical, troubleshooting, reasoning and strong technical skill set in the area of Data Analysis and Data handling can reach to some greater heights like Senior Architects or Senior Subject Matter Experts in the short span of ten to fifteen years of their career if they start as a fresher or fresh college graduates. The requirements for the role in the area of Hadoop Administrator in the USA are increasing numerously day by day as the data in the existing real world is getting more and more nowadays. Because of day to day increase in the customer needs or customer business handling responsibilities needs some Software application or product to handle and manage their large customer content data securely, the Hadoop Administration and its related tools or frameworks are the ones among the most sought-after technologies required in the current market to implement and manage the highly complex business solutions easily in a short time without hassles to manage the data handling functionalities. Also due to increase in the customer base and daily requirements or customer data handling related activities, the Hadoop Administration has been an ideal solution for many of the businesses in the latest arena of the digital world with a lot of innovations and technology breakthroughs for highly complex needs in data handling.
This has been a guide to Hadoop Administrator Jobs. Here we have discussed Hadoop Administrator responsibility, skills require for Hadoop Administrator Jobs, salary pattern, etc. You may also look at the following article to learn more –