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Become A Linux Systems Administrator

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Working As A Linux Systems Administrator

  • Interacting With Computers
  • Getting Information
  • Identifying Objects, Actions, and Events
  • Making Decisions and Solving Problems
  • Communicating with Supervisors, Peers, or Subordinates
  • Mostly Sitting

  • Repetitive

  • $82,721

    Average Salary

What Does A Linux Systems Administrator Do At Comcast

* Implementing advanced network functionality on Linux Operating systems
* Support lab environment for testing out new network equipment and designs
* Support System side network troubleshooting
* Here are some of the specific technologies we use:AristaMellanoxUbuntuCumulusAnsibleCiscoJuniperSkills & RequirementsStrong Linux System Administration SkillsSolid understanding of networking, especially in linux systemsExperience with Ansible a plusExperience with a variety of scripting languages a plusGood communicator and able to clearly articulate complex issues and technologiesGreat design and problem solving skillsWilling to take ownership of problems and see them through to resolutionComfortable working in a fast paced agile environment.
* Requirements change quickly and our team needs to constantly adapt to moving targets
* SPACE (Service Platform Acceleration and Cloud Engineering) is an internal cloud provider within Comcast's Technology and Product Division We provide galaxy-class platforms and services that simplify and accelerate the transition of ideas into operationalized, Comcast-scale products that delight our customers.
* Comcast is an EOE/Veterans/Disabled/LGBT employer Associated topics: 5g, cable technician, electronics, hardware, lan, osp, system engineer, test engineer, wan

What Does A Linux Systems Administrator Do At Bae Systems

* Creating and maintaining complex server enclaves, including establishing system scanning procedures, vulnerability management assessments, and active directory configurations.
* Planning and implementing IT enhancements and leading IT optimization projects.
* Identifying and correcting hardware and software issues.
* Responding to system administration, operations, and maintenance problems and developing re-work solutions.
* Creating and maintaining documentation of complex server/network environments to ensure that clear, concise and accurate information is readily available for incident resolution.
* Lead working groups that providing technical direction for system administrators and Engineering groups.
* Communicating with users and external support personnel regarding system outages and upgrades, and conferring with upper management regarding recommended resolution options

What Does A Linux Systems Administrator Do At Caci International

* System Administrators will manage the resources of an entire computer system.
* The Systems Administrator will work closely with members of the contractor team, the customer, as well as associate contractors, in performance of their duties.
* Configure the operating system software in accordance to project/operational requirements. (e.g., assigning user profiles, log-ins, and passwords, defining printer or modem access, hardware, peripherals, services, settings, directories, and storage and setting up user restrictions).
* Responsible for effective installation/configuration, operation, and maintenance of systems and related infrastructure, ensuring that system hardware, operating systems, software systems, and related procedures adhere to organizational guidelines.
* Develops and maintains installation/configuration procedures.
* Develops plans for short-term and long-term loss of system hardware and software.
* Performs routine system maintenance such as backing up or archiving files and adding software updates.
* Works closely with configuration management, software and hardware maintenance personnel in a fast paced environment.
* Works with the network security manager/information assurance personnel to set up network security policies and procedures.
* Applicant will monitor system security and issue passwords at periodic intervals
* Will assist in the creation of user documentation to include; user manuals that include sign-on and sign-off procedures, use of basic commands, software policies, user responsibilities, etc.
* Applicant will researches/recommends automated approaches for system administration tasks.
* Applicant will perform daily system monitoring; verify availability of all system/server resources, reviewing/archiving system and application logs.
* Perform Information System Security Engineering (ISSE) tasks as assigned

What Does A Linux Systems Administrator Do At Avnet, Inc.

* Implements, analyzes, maintains, customizes, supports and tests components within the assigned technical area(s).
* Provides, reviews or assists in the creation of and evaluations of suggested hardware/software configurations pertinent to the assigned technical area.
* Provides evaluation of proposals and/or projects pertinent to assigned technical area(s)
* Monitors, evaluates and reports the ongoing performance and capacity of components within the assigned technical area to ensure the business needs are met.
* Recommends enhancements as they pertain to the(se) area(s) based upon known capabilities and projected future demands within the technical areas.
* May manage the implementation of defined solutions.
* May be involved in evaluating hardware and software technology against existing, future and anticipated needs.
* May recommend enhancements to the computing environment in order to provide cost effective solution to problems or processes.
* Job Level Specifications:
* Thorough knowledge and frequent application of technical standards, principles, concepts and techniques.
* Develops solutions to a wide variety of problem and works on projects requiring evaluation and analysis.
* Applies technical knowledge, concepts or theories when determining which solutions are best applied.
* Work is performed independently requiring judgment and discretion.
* May receive limited guidance for new assignments.
* Work may be reviewed for overall technical adequacy.
* Interacts mostly with internal company contacts.
* May represents department across organization or externally on projects.
* Actions impact the completion of milestones within a project.
* Failure to accomplish work or erroneous decisions may result in delays to portions of a project and allocation of additional resources to remedy

What Does A Linux Systems Administrator Do At Oracle

* Works
* directly with customers
* Analyze
* systems on their current configurations and compare with targeted software
* releases
* Install and
* patch Engineered Systems software and related components
* Participate
* in weekend rotation and shifts
* Monitor
* system and database activity,
* performance, and capacity
* Respond to
* customer requests quickly and document corrective action
* Participates
* in initiatives that improve overall process, product and documentation quality
* Participates
* in product/platform testing
* Drives
* improvements in product and services quality
* Participates
* in Beta programs
* Serves as
* Situation Manager on highly sensitive proactive and reactive Customer issues
* Consults
* with Management in directing resolution of critical Customer situations
* Consults
* with Customers on complex use of Oracle products
* Achieves
* knowledge transfer with teammates through different methods
* Proactively
* contribute to increasing the teams efficiency by sharing knowledge, providing
* feedback about best practices, writing tools / utilities

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How To Become A Linux Systems Administrator

Most employers require network and computer systems administrators to have a bachelor’s degree in a field related to computer or information science. Others may require only a postsecondary certificate.


Although some employers require only a postsecondary certificate, most require a bachelor’s degree in a field related to computer or information science. There are degree programs that focus on computer network and system administration. However, because administrators work with computer hardware and equipment, a degree in computer engineering or electrical engineering usually is acceptable as well. Programs in these fields usually include classes in computer programming, networking, or systems design.

Because network technology is continually changing, administrators need to keep up with the latest developments. Many continue to take courses throughout their careers and attend information technology (IT) conferences to keep up with the latest technology. Some businesses require that an administrator get a master’s degree.

Licenses, Certifications, and Registrations

Certification programs are generally offered directly from vendors or from vendor-neutral certification providers. Certification validates knowledge and best practices required from network and computer systems administrators. Companies may require their network and computer systems administrators to be certified in the product they use. Microsoft and Cisco offer some of the most common certifications.

Other Experience

To gain practical experience, many network administrators participate in internship programs while in school.


Network administrators can advance to become computer network architects. They can also advance to managerial jobs in information technology (IT) departments, such as computer and information systems managers.

Important Qualities

Analytical skills. Administrators need analytical skills to evaluate network and system performance and determine how changes in the environment will affect them.

Communication skills. Administrators must be able to describe problems and their solutions to non-IT workers.

Computer skills. Administrators oversee the connections of many different types of computer equipment and must ensure that they all work together properly.

Multitasking skills. Administrators may have to work on many problems and tasks at the same time.

Problem-solving skills. Administrators must be able to quickly resolve any problems that arise with computer networks.

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Linux Systems Administrator jobs

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Linux Systems Administrator Career Paths

Linux Systems Administrator
Software Engineer Information Technology Manager Technical Services Manager
Director Of Technology And Services
11 Yearsyrs
Senior System Administrator Director Of Information
Director, Technical Operations
11 Yearsyrs
Senior System Administrator Information Technology Manager
Information Technology Director
10 Yearsyrs
Linux Administrator Senior System Administrator
Information Technology Manager
8 Yearsyrs
Storage Administrator Senior Engineer Information Technology Manager
Information Technology Systems Manager
8 Yearsyrs
Vmware Administrator Senior Infrastructure Analyst Senior System Administrator
Infrastructure Manager
10 Yearsyrs
Engineer Senior Engineer Senior Software Engineer
Lead Technician
6 Yearsyrs
Build-Release Engineer Senior Software Engineer Senior Systems Engineer
Manager, Systems Engineering
9 Yearsyrs
Network Technician Network Engineer
Network Manager
6 Yearsyrs
Build-Release Engineer Engineer
Senior Engineer
8 Yearsyrs
Storage Administrator Operations Engineer Senior Systems Engineer
Senior Infrastructure Engineer
7 Yearsyrs
Operations Engineer Senior Network Engineer Infrastructure Manager
Senior Manager Infrastructure
13 Yearsyrs
Database Administrator Oracle Database Administrator
Senior Oracle Database Administrator
7 Yearsyrs
Vmware Administrator Senior Systems Engineer Systems Administrator
Senior Support Engineer
7 Yearsyrs
Linux Administrator AIX Administrator Systems Engineer
Senior System Administrator
8 Yearsyrs
Engineer Systems Engineer
Senior Systems Engineer
8 Yearsyrs
Database Administrator Senior Software Engineer Lead Technician
Senior Technologist
6 Yearsyrs
Software Engineer Senior Consultant Solutions Architect
Solutions Manager
8 Yearsyrs
Network Technician Network Administrator Systems Analyst
Systems Manager
7 Yearsyrs
Senior Unix Systems Administrator Senior System Administrator Information Technology Manager
Technical Services Manager
8 Yearsyrs
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Linux Systems Administrator Demographics


  • Male

  • Female

  • Unknown



  • White

  • Asian

  • Hispanic or Latino

  • Unknown

  • Black or African American

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Languages Spoken

  • Spanish

  • French

  • German

  • Turkish

  • Cantonese

  • Japanese

  • Portuguese

  • Chinese

  • Mandarin

  • Cherokee

  • Greek

  • Kannada

  • Carrier

  • Hindi

  • Urdu

  • Korean

  • Afrikaans

  • Arabic

  • Thai

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Linux Systems Administrator

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Linux Systems Administrator Education

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Real Linux Systems Administrator Salaries

Job Title Company Location Start Date Salary
Director, Unix/Linux Systems Admin 1-800-Flowers.Com, Inc. Carle Place, NY Nov 20, 2013 $159,299
Linux Systems Administrator Jbcconnect Ca LLC Oakland, CA Aug 18, 2016 $138,264
Linux Systems Administrator IMVU, Inc. Mountain View, CA Jun 24, 2014 $130,000
Linux System Administrator Xaxis, Inc. New York, NY Mar 21, 2016 $125,000
Linux System Administrator Salesforce.Com San Mateo, CA Aug 05, 2015 $125,000
Linux Systems Administrator Salesforce.Com, Inc. San Mateo, CA Nov 04, 2013 $125,000
Linux System Administration Manager Servicenow, Inc. San Diego, CA Apr 21, 2015 $123,822 -
Linux System Administrator Salesforce.Com Inc. San Mateo, CA Aug 29, 2016 $120,390
Linux Systems Administrator Proofpoint, Inc. Sunnyvale, CA Jul 01, 2014 $115,830
Linux Systems Administrator Wal-Mart Associates, Inc. Sunnyvale, CA Apr 27, 2016 $112,530
Linux System Administrator Velti USA, Inc. Palo Alto, CA Sep 24, 2012 $111,910 -
Linux Systems Administrator Wal-Mart Associates, Inc. Sunnyvale, CA Oct 26, 2015 $111,509
Linux Systems Administrator National Public Radio Inc. Washington, DC Sep 09, 2015 $110,000
Unix/Linux Systems Administrator Pyramid Technology Solutions, Inc. Reston, VA Apr 01, 2015 $89,669
Linux Systems Administrator Veritis Group, Inc. Irving, TX Dec 25, 2016 $88,795
Linux System Administrator TEK Leaders, Inc. Irving, TX Oct 24, 2016 $87,000
Linux System Administrator Klntek Pasadena, CA Sep 23, 2015 $87,000
Aix/Linux System Administrator Server Management Services LLC Irving, TX May 05, 2016 $85,900 -
Aix/Linux System Administrator Server Management Services LLC Irving, TX Jun 16, 2016 $85,900 -
Linux/System Administrator Sapphire Software Solutions Inc. Alpharetta, GA Feb 08, 2016 $85,000
Linux System Administrator Realsoft Technologies, LLC Palo Alto, CA Jul 12, 2016 $72,000
Linux Systems Administrator Apptricity Corporation Irving, TX Jun 24, 2016 $72,000
Linux System Administrator Fusion Plus Solutions, Inc. New York, NY Nov 04, 2016 $72,000
Linux Systems Administrator II-Strategic Accounts Rackspace Us, Inc. San Antonio, TX Feb 13, 2015 $71,660
Linux Systems Administrator II-Strategic Accounts Rackspace Us, Inc. San Antonio, TX Feb 23, 2015 $71,660
Unix/Linux System Administrator ADAP.TV, Inc. San Mateo, CA Sep 11, 2013 $70,849
Linux System Administrator M & R Consultants Corp West Greenwich, RI Nov 04, 2011 $70,000
Linux System Administrator M & R Consultants Corp West Greenwich, RI Nov 09, 2012 $70,000

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Top Skills for A Linux Systems Administrator


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Top Linux Systems Administrator Skills

  1. Linux Servers
  2. Web Server
  3. Red Hat
You can check out examples of real life uses of top skills on resumes here:
  • Mentor other systems administrators in engineering, installation, configuration, testing and Administration of Linux servers.
  • Experience in working with MySQL databases and Apache Web server.
  • Involved in preparation of technical design specifications, installation and configuration of Red Hat Enterprise Linux.
  • Diagnose and correct boot failures arising from boot loader, module, and file system errors on Linux.
  • Installed and Configured EMC SAN Power path, Expertise in use VMware virtual infrastructure.

Top Linux Systems Administrator Employers

Linux Systems Administrator Videos

A Day in the Life: Rackspace Support Tech