centos jobs

System Administrator (Linux, RedHat, CentOS) - Immediate Role- Direct Client

Hybrid in London, England

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17d ago

Required Qualifications: Proven experience as a Linux Administrator, specifically with Red Hat Enterprise Linux and CentOS.Hands-on experience in migrating systems/ Applications from CentOS to RHEL.Strong knowledge of Linux system internals, networking, security, and file systems.Proficiency with automation/configuration management tools such as Ansible, Puppet, or Chef.Familiarity with virtualization platforms (e.g., KVM, VMware).Experience with shell scripting (Bash, Python preferred).Strong

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Third Party, Contract

Depends on Experience

Cloud Infrastructure Engineer - Linux (RHEL, Ubuntu, CentOS) , Windows Server (20162022)

Remote

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12d ago

Cloud Infrastructure Engineer Onsite at Atlanta, GA 4 days onsite // REMOTE Job Description :: Skilled in Linux (RHEL, Ubuntu, CentOS) and Windows Server (2016 2022)Certified in AWS Cloud-Experienced with patch management tools (WSUS, SCCM, Red Hat Satellite, Ansible)-Proficient in scripting (Bash, PowerShell, Python)Knowledgeable in vulnerability scanning (Nessus, Qualys, OpenVAS)-Familiar with monitoring tools (Nagios, SCOM, Splunk)

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Contract

$40 - $50

OpenStack Administrator

Santa Clara, California

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6d ago

Job Description: OpenStack Administrator Location: Santa Clara, CA (Onsite HQ: 2625 Augustine Drive) Time Zone: EST hrs Note: Candidate must be available during North America business hours with some flexibility to engage with team members in India (IST). Schedule: 40 hours/week (NAM business hours, with some flexibility for IST overlap) Position Overview Our Client is seeking a highly skilled OpenStack Administrator to join the IT Corps team. The role involves designing, deploying, managing, an

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Contract

Depends on Experience

Systems Integrator I

Fremont, California

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19d ago

Are you interested in working with the World s leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest! We are looking for a Systems Integrator I to join our growing team in Fremont, CA United States! We are looking for a System Integrator I - GHS (Great Human Survey) Technician to join our team. The GHS Tech will work closely with the User Studies team to understand

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Full-time

$75,000 - $90,000

Linux Engineer

Waukegan, Illinois

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3d ago

Linux Engineer Location: Waukegan ILDuration: Through March 2026 with Extensions Responsibilities & DutiesThis position supports and administers on-premises Linux resources, including physical and virtual scientific Linux desktops and servers Specific responsibilities include:Troubleshoot and resolve hardware, Operating System and application issues in server and desktop environmentsAssist in developing automated builds of physical and virtual desktops and serversWork with systems staff to enha

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Contract

Depends on Experience

Red hat Linux Admin/Architect

Remote

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22d ago

Position: RedHat Linux Administrator Location: Remote Duration: Long Term Job Description: Analyze and resolve complex problems associated with server hardware, applications, and software integration. Configure and manage UNIX and Windows operating systems and installs/loads operating systems software, troubleshoot , maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance. Technology: Linux, Red Hat Li

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Contract

Depends on Experience

OpenStack Administrator

Santa Clara, California

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6d ago

OpenStack Administrator to join the IT Corps team. The role involves designing, deploying, managing, and troubleshooting OpenStack cloud infrastructure to support critical R&D lab environments. The successful candidate will collaborate with engineering and DevOps teams to ensure high availability, scalability, and performance across bare metal, virtualization, and containerized environments. Key Responsibilities Deploy, configure, and manage OpenStack environments (manual and automated) using An

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Contract

Depends on Experience

Red Hat Enterprise Linux (REHL) Cloud Server Administrator

Mississippi

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Today

State of Mississippi - Red Hat Enterprise Linux (RHEL) Cloud Server Administrator 144183 (100% onsite) PROJECT NAME: MDHS Data Center JOB TITLE: RHEL Cloud Server Administrator AGENCY: Mississippi Department of Human Services Description: Responsible for implementing and maintaining all Linux Servers in virtual environment in a private cloud datacenter. REQUIRED SKILLS: Red Hat Linux Administrator Red Hat Satellite server Windows Server Python, Bash CentOS Citrix Netscaler ADABAS Microsoft SQL

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Third Party, Contract

$Based on experience

OpenStack Deployment Engineer

Vancouver, British Columbia

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26d ago

Onsite requirements: 3 days on site (could potentially end up being 5 days on site) Location: Vancouver, BC OpenStack Deployment Engineer We're looking for a highly skilled and motivated OpenStack Deployment Engineer to lead the implementation and rollout of our OpenStack private cloud platform across the entire organization. In this critical role, you'll be responsible for the design, deployment, configuration, and ongoing optimization of our OpenStack environment, enabling our teams to levera

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Full-time

$80 - $100

Senior System Cloud Administrator

Hybrid in Herndon, Virginia

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2d ago

Position: Senior System Cloud Administrator Duration: 12+ Months Location: Herndon, VA (Hybrid - 3 days onsite) (Locals Only) Description: *Candidate will need to be on-site at Herndon a minimum of 3 times a week (May change based on business needs). *Potential to convert to FTE Required Skills and Experience: - 5+ years of experience in an IT enterprise System Admin role or Cloud Admin position - 4+ years with PowerShell or bash scripting for automation - Experience with Ansible for deployment

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Contract

$50 - $60

System Administrator

Annapolis, Maryland

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Today

Overview SilverEdge Government Solutions is seeking a System Administrator to provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem ide

Full-time

Linux Engineer

Waukegan, Illinois

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3d ago

Linux system administration and automation in a scientific research environment. The client wants someone strong with RedHat/CentOS/Ubuntu administration (5+ years), plus scripting (Bash, Python, or Perl) to automate builds, monitoring, and account management. Experience with configuration management tools (Ansible, Chef, or Puppet) and hands-on physical Linux hardware is critical. Preferred extras include GPU compute and containerization (Docker, Singularity). Looking for candidates who show a

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Contract

Depends on Experience

Embedded S/W Engineer

Grand Prairie, Texas

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Today

Location: Grand Prairie, TX Salary: $80.00 USD Hourly - $90.00 USD Hourly Description: Software Engineer, Embedded Systems - Missiles & Fire Control Location: Grand Prairie, TX Job Type: Contract Work Schedule: Monday-Thursday (4/10 schedule), On-site About the Job As a Software Engineer at Missiles & Fire Control, you will design, develop, operate, and maintain embedded real-time software for PAC-3 products. You'll work with Ada and other technologies to support mission-critical systems

Contract

USD 80.00 - 90.00 per hour

Software Engineer (Aircraft Systems) - TRU Simulation

Lutz, Florida

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Today

JOB SUMMARY: The Aftermarket Programs Engineer will be responsible for working directly with our flight training device customers to resolve issues with the flight training device in a timely manner. JOB RESPONSIBILITIES: Liaison between flight training device customers and TRU Simulation. Act as an advocate to the customer and communicate with TRU Simulation engineering and production teams to fix, deliver, and test solutions. Ability to understand code and make changes to existing code. Compil

Full-time

Senior Linux System Administrator

Remote

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Today

Overview GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will be located in Arlington, VA, and will be a fully remote position within the United States. Responsibilities In this role, you will work with other members to mitigate vulnerabilities on Linux-based systems, implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other standard Linux administration duties will be include

Full-time

USD 115,000.00 - 135,000.00 per year

Vulnerability Remediation Engineer / Contract / Remote / Manhattan, NY

Remote or New York, New York

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Today

We are partnering with a leading healthcare organization in New York City to build a Vulnerability Remediation Tiger Team. This is a 6-month engagement focused on addressing critical vulnerabilities across a massive and complex IT environment, spanning on-premise systems, cloud infrastructure, and networking. This is an opportunity to be part of a fully supported, high-priority Tiger Team reporting directly to the CISO's office. You'll work in a fast-paced, Scrum-style environment with the abili

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Full-time

70/hr - 90/hr

Systems Engineer Vulnerability Security / Contract / Remote

Remote or Boston, Massachusetts

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Today

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Full-time

60/hr - 90/hr

Software Engineer

No location provided

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13d ago

Job Description: Our client is seeking a highly skilled and experienced Software Engineer to join their team. This role focuses on the development and maintenance of a high-speed network protocol decoder engine used for deep packet inspection of network flows exceeding 20 Gbps. The successful candidate will play a crucial role in enhancing and tuning this cutting-edge network security product that utilizes artificial intelligence to provide real-time protection for corporate networks, data cent

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Contract, Third Party

Depends on Experience

IT Helpdesk

San Jose, California

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Today

Location: San Jose, CA Salary: $30.00 USD Hourly - $32.00 USD Hourly Description: Our client is currently seeking a IT Helpdesk Help Desk San Jose, CA 12+Months We are looking for technically skilled candidates with good problem-solving ability for the position of IT technician. The duties of an IT technician include being a reference point for all IT related queries at the user level, responding to user needs in a timely manner and ensuring the optimal running of all systems, among other

Contract

USD 30.00 - 32.00 per hour

OpenStack Administrator

Santa Clara, California

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2d ago

We are looking for an OpenStack Administrator. Job Description: Deploy and manage OpenStack environments (manual and automated using Ansible, Fuel, or Kolla), Red Hat OpenStack, Mirantis and other vendor solutions.Configure and maintain OpenStack services: Nova, Neutron, Cinder, Glance, Keystone, Swift, Heat, Ceilometer.Manage multi-tenant cloud environments with quotas, networks, and security groups.Perform upgrades across OpenStack releases (e.g., Kilo Liberty Mitaka).

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Contract

$60 - $65

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