Linux administrators frequently need to work directly with a system’s source code and develop solutions to improve system-wide performance; Analytical skills – Linux administrators need to be highly analytical and able to examine error logs, system performance data, and user information to ensure a high level of usability and reliability The value of sysadmin to sysadmin mentorship, Sysadmin careers: the correlation between mentors and success, Tracking time with Timewarrior at the command line, Explore training and certification options, Read a guide to human communication for sysadmins, How to build your career as an IT Architect, Packet sniffer basics for network troubleshooting, Advanced Linux Commands Cheat Sheet for Developers, Download Now: Basic Linux Commands Cheat Sheet, Linux System Administration Skills Assessment. Junior-level SAs have this task because it is time-consuming and considered to be a "lower-level" activity. Career Profile Linux administrator, with a strong performance background in wide variety of professional system support and solution-based IT services for Linux Systems (or administrations) including, monitoring, configuration, troubleshooting and maintenance of … Search Linux administrator jobs. Present the most important skills in your resume, there's a list of typical systems administrator linux skills: Demonstrated strong working knowledge related to Storage Administration Scripting experience with Unix shell, Perl or other scripting languages Experience with installing and supporting middleware applications such as Tomcat If you need a user account management refresher, search Enable Sysadmin for posts on the topic. Most skills are easily transferred from UNIX to Linux and there are far more UNIX jobs out there. Knowledge in testing methodologies like Subversion or Git is definitely a plus, while knowledge of version control is also an advantage. SQL isn't a standard SA job requirement, but I'd suggest you learn it. System administration covers a lot of ground and encompasses many diverse tasks. Stepping outside your typical SA duties to extend yourself is generally a good idea to further your own career and to increase your value to a company. It is also one of the responsibilities generally handed to junior-level SAs. Get the right Linux administrator job with company ratings & salaries. 6. You need to know the basics of configuration management tools like Puppet and Chef to present yourself with confidence in front of the interviewer. And last but not least, an ITIL Foundation certification will all but secure your employment in any company looking for a capable and qualified Linux system administrator. Give enough examples of your work to let the interviewer(s) know that you know what you're talking about. I have been working as Linux System Administrator for more than ten years, currently devoted to teaching. For example, 5.6% of Linux Administrator resumes contained Linux as a skill. If you're unfamiliar with vi, check out my introductory article on using vi. And because your systems all have direct connections to network switches, you need to be apprised of maintenance activities and vulnerabilities associated with switch hardware and operating systems. To be a successful Linux System Administrator, candidates have to be an excellent self-starter, be highly motivated, and be willing to follow instructions; they should learn new things and apply the latest technologies in practicality; Linux System Administrators are even expected to have experience in virtualization technologies also. If you don't have access, request a read-only account with access to all network hardware so that you can query and track configurations and changes. It's important to know a little something about your network's inner workings. 1. Here are some essential skills you need to be a Linux administrator. In a recent survey titled “The 2013 Linux Jobs Report” by Linux Foundation and Dice, it was revealed that among 2600 Linux professionals, at least 100 said they were receiving job offers while already being on the job, with 35% planning to hop companies within the coming year. Get 20+ great examples and job-winning tips from our experts. As a system administrator, your servers are directly connected to network switches, and you should know configuration details such as your VLAN configurations and who has access to change those configurations. Linux skill checklist. While specific knowledge is a boon, most hiring managers require that you possess basic knowledge about all aspects of Linux. entry level linux administrator salary, 10 Skills Needed for a Top Linux Systems Administrator. Linux Engineers are required to have a bachelor’s degree in computer sciences or engineering or its equivalent. Ken Hess is an Enable SysAdmin Community Manager and an Enable SysAdmin contributor. Free Trial. One of Enable Sysadmin's authors, Anthony Critelli, recently wrote the article Packet sniffer basics for network troubleshooting, in which he describes the use of tcpdump as an essential SA skill. 4. A Linux administration job is one of the most lucrative job opportunities in the job market these days – with less supply than demand and evolving enterprises looking for IT experts who can manage their Linux systems. For example, a little knowledge about Solaris, BSD, nginx or various flavors of Linux never hurt anyone! Ken has used Red Hat Linux since 1996 and has written ebooks, whitepapers, actual books, thousands of exam review questions, and hundreds of articles on open source and other topics. Looking for Linux Administration Jobs? Do mock interviews with the group. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads featuring Linux Administrator in the job title. The vi editor is the gold standard text editor and has been for more than 40 years. Practice with other system administrators in your group. Network traffic can alert you to multiple types of attacks in real-time and help you troubleshoot other network problems. Let's say, for example, that the salary range for a mid-level SA job is $56k to $85k per year. Even if your infrastructure is entirely hosted or cloud-based, you should be familiar with the underlying hardware and its configurations, limitations, and vulnerabilities so that you can ensure that your hosting company or provider stays on top of security. The reason behind this is that with the introduction of the Cloud Linux and the widespread use of Linux from mobile phones to large enterprises, it was only inevitable that all these systems would need people to manage them. To that end, I've devised a list of ten essential Linux system administrator skills that you should possess. Strong analytical skills Strong drive to learn. By using this website you agree to our use of cookies. Take this handy skills assessment. See how this great Linux time tracking software helps sysadmins manage tasks and resource allocation. It's a good skill to know for a variety of reasons, not the least of which is to dispell assumptions that whatever problem is going on with a database server is infrastructure-related. Let's find out what skills a Linux Administrator actually needs in order to be successful in the workplace. Learn Linux administration | Linux command Line skills-----Learn Red Hat Linux & CentOS: Use the in-demand skills to start a career as a Linux Server Admin or Linux Administrator! Exam Code: LFCS Exam Name: Linux Foundation Certified System Administrator Version: V12.35 Updated: Sep 18, 2020 Q & A: 260 Questions and Answers LFCS Dumps. Are they listening to you? Security information and event management (SIEM) and monitoring systems are absolutely essential skills to know. You need to know how to deal with hardware failures that include disks, memory, NICs, ports, peripherals, and the rare CPU that goes belly up. That designation is not meant to be insulting toward anyone, but user account management is not a critical function such as backup and recovery, troubleshooting, or patching, for example. ), capturing, interpreting, and analyzing network traffic is an important skill because of the security implications of the data you receive from it. Email ] Professional summary are essential SA skills. search Enable sysadmin contributor a responsibility! Query those systems, to have a bachelor ’ s degree in computer sciences or or! ( SIEM ) and monitoring systems are absolutely essential skills you need a user account management is a must one... Techniques that SAs can use to back up files and directories as well as restore them the job.., cover letters, job applications, and end-user advocate know what you 're,. 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