Linux System Administrator

2 months ago

Dallas, United States Robert Half Full time

The ideal candidate will have Senior Subject Matter Expert (SME) level Linux/Windows/Networking/Security knowledge, experience and background that can support our industry leading SaaS cloud to maintain current customer environments as well as supporting our growing customer base. Security Clearance Statement: This position requires a government security clearance. You do not need clearance prior to starting, however you must be a US Citizen for consideration.


Responsibilities:

· Act as a Lead to the Engineers and Administrators within the Environment

· Responsible for the installation, configuration and maintenance of Linux systems

· Install, configure, and tune Java Application servers including Tomcat, JBoss

· Troubleshoot Java applications and IoT devices on Linux, UNIX, and Windows

· Troubleshoot system hardware providing failure analysis and recovery.

· Troubleshoot network issues related to WAN and LAN protocols and other network accessible services (SFTP, DNS, SSH, VPN, Mail, Apache)

· Promote a secure environment with experience in Firewall and other security technologies.

· Installation of database servers (MSSQL Server, Oracle, MYSQL, etc.)

· Develop and research new automation and technology opportunities

· Operate in a production data center environment with minimal supervision

· Provide 24x7 Tier III Production environment support

· Drives Documentation of architecture and testing of infrastructure

· Interface directly and indirectly with client staff and 3rd party vendors both technical and non-technical.

· Supporting disaster recovery and business continuity processes, exercises and documentation.

Minimum Requirements:

· Bachelor’s Degree in MIS or CIS or equivalent experience

· Ability to provide Leadership to peer or junior engineers and administrators

· Ability to document processes, technical specifications and system builds

· 10 years of professional experience with Red Hat, or CentOS or combination of other Linux Distributions

· 5 years professional experience with WAN/LAN Networking technologies

· 5 years professional experience with Security Technologies including firewalls, Nessus, intrusion detection and prevention technologies

· Experience with VMware vSphere or Red Hat KVM based virtual machines

· Experience with hosting Java Web Application

· Experience with Cloud Management Software (OpenStack, OCI, Microsoft Azure or Amazon Web Services)

· Experience with continuous integration and deployment automation tools such as Jenkins, Hudson, and Nexus.

· Working knowledge of implementing and managing backup systems such as Bacula.

· Experience working in a highly dynamic and fast paced environment

· 5 years of experience with Apache web server

· 2-4 years of Advance scripting (Perl or Bash)

· 1-3 years Nagios or other IT Infrastructure monitoring software system

· Intermediate to Advanced understanding of physical/virtual networking required

· Advance analytic and troubleshooting skills for problems that span multiple domains (application, network, system, hardware)

Desired Skills:

· 5-10 years of Windows Server experience including domain administration

· Experience with building and supporting high performance/availability architectures

· 1-3 years of experience running MySQL Clustered databases

· Infrastructure provisioning tools (such as Docker, Chef, Puppet)

· Experience working in the Software Development Industry

Job Type: Full-time

Benefits:

  • 401(k)
  • Dental insurance
  • Employee assistance program
  • Flexible spending account
  • Health insurance
  • Health savings account
  • Paid time off
  • Retirement plan
  • Vision insurance

Schedule:

  • 8 hour shift
  • On call

Security clearance:

  • Confidential (Preferred)

Ability to Commute:

  • Irving, TX 75039 (Required)

Work Location: In person

  • Linux System Administrator

    2 months ago

    dallas, United States Robert Half Full time

    The ideal candidate will have Senior Subject Matter Expert (SME) level Linux/Windows/Networking/Security knowledge, experience and background that can support our industry leading SaaS cloud to maintain current customer environments as well as supporting our growing customer base. Security Clearance Statement: This position requires a government security...

  • Linux System Administrator

    1 month ago

    dallas, United States Robert Half Full time

    The ideal candidate will have Senior Subject Matter Expert (SME) level Linux/Windows/Networking/Security knowledge, experience and background that can support our industry leading SaaS cloud to maintain current customer environments as well as supporting our growing customer base. Security Clearance Statement: This position requires a government security...

  • Linux Systems Administrator

    1 month ago

    Dallas, Texas, United States Saxon Global Full time

    Key ResponsibilitiesWe are seeking a highly skilled Linux Engineer to join our team at Saxon Global. The successful candidate will be responsible for:Implementing and maintaining Red Hat Linux systems and infrastructureTroubleshooting system performance and tuning issuesManaging storage and controlling services and the boot processEnsuring the security and...

  • Linux Administrator

    3 weeks ago

    dallas, United States Quantum World Technologies Inc. Full time

    Candidate should have experience as a Linux (SUSE/RedHat/Ubuntu) and Windows Systems AdministratorCandidate should have experience in maintaining VMWare infrastructure and working with VMware NSX-T environment.Experience with the below activities is a must as a Linux and Windows server administrator: Experience installing and maintaining OS, development...

  • Linux Administrator

    3 weeks ago

    dallas, United States Quantum World Technologies Inc. Full time

    Candidate should have experience as a Linux (SUSE/RedHat/Ubuntu) and Windows Systems AdministratorCandidate should have experience in maintaining VMWare infrastructure and working with VMware NSX-T environment.Experience with the below activities is a must as a Linux and Windows server administrator: Experience installing and maintaining OS, development...

  • Linux Administrator

    3 weeks ago

    Dallas, United States Quantum World Technologies Inc. Full time

    Candidate should have experience as a Linux (SUSE/RedHat/Ubuntu) and Windows Systems AdministratorCandidate should have experience in maintaining VMWare infrastructure and working with VMware NSX-T environment.Experience with the below activities is a must as a Linux and Windows server administrator: Experience installing and maintaining OS, development...

  • Linux Systems Engineer

    1 month ago

    Dallas, United States Tekvivid Inc Full time

    Role: Linux Configuration Engineer/ Linux Systems Engineer Location: 100% Remote Job type: Contract (W2) Job Description: Significant experience administering Linux servers Familiarity with deb packaging archive administration or image building is a plus Moderate experience with Python Ruby or Golang Familiarity with git Familiarity with shell scripting...

  • Linux Systems Engineer

    4 weeks ago

    Dallas, United States Tekvivid Inc Full time

    Role: Linux Configuration Engineer/ Linux Systems Engineer Location: 100% Remote Job type: Contract (W2) Job Description: Significant experience administering Linux servers Familiarity with deb packaging archive administration or image building is a plus Moderate experience with Python Ruby or Golang Familiarity with git Familiarity with shell scripting...

  • Senior Linux and Windows Systems Engineer

    4 weeks ago

    Dallas, Texas, United States Raytheon Technologies Corporation Full time

    Job SummaryAs a Principal Linux and Windows Systems Administrator at Raytheon Technologies Corporation, you will be responsible for the administration and maintenance of our Linux and Windows systems. This includes ensuring the security, reliability, and performance of our systems, as well as providing technical support to our team.Key...

  • Senior Linux Systems Engineer

    4 weeks ago

    Dallas, Texas, United States NTT DATA Full time

    We are seeking a Senior Linux Systems Engineer to join our team in Irving, Texas. This is a permanent, full-time, salaried position with benefits.The Grid/HPC engineer will work as a key member of the Symphony Grid Engineering team, engineering and supporting technical solutions for the Grid platform, leveraging modern and innovative technologies to deliver...

  • Senior Linux Systems Engineer

    4 weeks ago

    Dallas, Texas, United States NTT DATA Full time

    We are seeking a Senior Linux Engineer to join our team in Irving, Texas (US-TX), United States (US).This position will work closely with the vendor and internal clients to engineer and support technical solutions for the Grid platform, leveraging modern and innovative technologies to deliver the optimal stability and performance.The ideal candidate should...

  • Systems Administrator

    4 weeks ago

    Dallas, United States Lightbeam Health Solutions Full time

    Job DescriptionJob DescriptionJOB SUMMARY:The Systems Administrator provides 24x7 infrastructure support as well as application administration for the Lightbeam servers and networks running primarily in the Azure cloud.He or she will also work with their teammates to support network connectivity within cloud, cloud app, and to/from external customers.As a...

  • Senior System Administrator

    6 months ago

    Dallas, United States Hearst Full time

    About Us Homecare Homebase, a subsidiary of Hearst Corporation is a market leader in healthcare software development providing mobile cloud-based solutions for clinical, operational, and financial improvement of homecare and hospice agencies throughout the United States. Our software enables real time solutions for wireless information exchange and...

  • Senior System Administrator

    2 weeks ago

    Dallas, Texas, United States Hearst Full time

    About UsAt Homecare Homebase, a subsidiary of Hearst Corporation, we develop innovative healthcare software solutions for homecare and hospice agencies across the United States.We empower our technology teams to drive patient care through real-time wireless information exchange and communication.Our company culture is built on values of caring, action,...

  • Senior IT Systems Administrator

    3 weeks ago

    Dallas, Texas, United States Stone Search, LLC Full time

    Job SummaryWe are seeking a highly skilled Senior IT Systems Administrator to join our team at Stone Search, LLC.The ideal candidate will have strong technical expertise in Windows/Linux systems, Ansible, and Terraform, and proven ability to troubleshoot and resolve complex technical issues.Responsibilities will include deploying and managing Windows/Linux...

  • Linux and Middleware Admin

    3 weeks ago

    Dallas, United States Quantum World Technologies Inc. Full time

    Role : Linux and Middleware AdminDuration : CTH (Contract to Hire)Location : Dallas, TX (Onsite)Responsibilities:Candidate should have experience as a Linux (SUSE/RedHat/Ubuntu) and Windows Systems AdministratorCandidate should have experience in maintaining VMWare infrastructure and working with VMware NSX-T environment.Experience with the below activities...

  • Linux and Middleware Admin

    2 weeks ago

    dallas, United States Quantum World Technologies Inc. Full time

    Role : Linux and Middleware AdminDuration : CTH (Contract to Hire)Location : Dallas, TX (Onsite)Responsibilities:Candidate should have experience as a Linux (SUSE/RedHat/Ubuntu) and Windows Systems AdministratorCandidate should have experience in maintaining VMWare infrastructure and working with VMware NSX-T environment.Experience with the below activities...

  • Linux and Middleware Admin

    2 weeks ago

    dallas, United States Quantum World Technologies Inc. Full time

    Role : Linux and Middleware AdminDuration : CTH (Contract to Hire)Location : Dallas, TX (Onsite)Responsibilities:Candidate should have experience as a Linux (SUSE/RedHat/Ubuntu) and Windows Systems AdministratorCandidate should have experience in maintaining VMWare infrastructure and working with VMware NSX-T environment.Experience with the below activities...

  • Senior Systems Administrator

    4 weeks ago

    Dallas, Texas, United States Children's Health Full time

    Job Title: Senior Systems AdministratorAt Children's Health, we are seeking a highly skilled Senior Systems Administrator to join our team. This role will be responsible for overseeing the IT infrastructure and ensuring the seamless operation of all server operating systems (Windows and Linux).Key Responsibilities:Install, configure, and maintain server...

  • Unix System Administration

    4 weeks ago

    Dallas, Texas, United States Diverse Lynx Full time

    Key Responsibilities:We are seeking a skilled Unix System Administrator to join our team at Diverse Lynx LLC. The ideal candidate will have strong programming skills in Perl, Shell, and Java Scripts, with experience in writing and testing code, debugging for various projects.Requirements:Strong programming skills in Perl, Shell, and Java ScriptsExperience...