Linux Systems Administrator Job at United ITs (Valencia)

Linux Systems Administrator

Under limited supervision, the Systems Administrator III assists with the design...

Location

United States , Birmingham

Salary:

Not provided

Genuine Parts Company

Expiration Date

Until further notice

Requirements

Typically requires a bachelor's degree and five (5) or more years of related experience or an equivalent combination
Comprehensive hands-on knowledge of Windows and/or Linux operating systems
Experience resolving recovery procedures and experience working with a variety of operating systems and systems performance-monitoring tools
Comprehensive hands-on knowledge of VMware virtualization technology
Detailed knowledge of O365 products
Detailed knowledge of Active directory and Group Policy
Detailed knowledge of various IT infrastructure hardware (servers, switches, SAN fabric, and mid-range platforms)
Knowledge of a wide range of programming languages with strong problem-solving skills to analyze unusual IT problems
Scripting (Linux shell, PowerShell)
Detailed knowledge of application requirements such as security, performance, reliability, and redundancy

Job Responsibility

Maintains essential IT hardware, software, operating systems, and applications independently
Performs Windows and/or Linux server administration
Helps employees to access technical resources by troubleshooting complex IT issues and assessing unusual problems
Provides support and administration for all O365 related products
Performs VMware maintenance and configuration
Designs and manages application interfaces and dependencies
Provides architectural design and support for multiple application platforms
Develops and maintains platform diagrams and network documentation
Ensures Business Continuance plans remain viable and meet company goals
Provides tier 3 troubleshooting as required

What we offer

options for healthcare coverage
401(k)
tuition reimbursement
vacation, sick, and holiday pay

Fulltime

Linux Systems Administrator

We are looking for a Linux Systems Administrator to join our team in Mt. Pleasan...

Location

United States , Mount Pleasant

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Hands-on experience administering Linux systems, preferably within Red Hat environments
Working knowledge of Bash and Python scripting for system support or automation tasks
Familiarity with virtualization platforms, server hardware, and on-premises infrastructure operations
Exposure to Linux security practices and general system hardening concepts
Understanding of enterprise technologies such as Active Directory, Microsoft Windows Server, Windows 10, Citrix, or Dell server platforms
Ability to collaborate effectively with technical teams, receive feedback well, and communicate clearly
Self-motivated approach to learning, problem-solving, and taking initiative in a team-based environment

Job Responsibility

Administer and support Red Hat Linux and related server environments to maintain reliable day-to-day operations
Troubleshoot infrastructure issues across physical hardware, virtualized platforms, and on-premises data center systems
Create and maintain Bash and Python scripts to automate routine administrative tasks and improve system efficiency
Assist with server provisioning, patching, performance monitoring, and ongoing system maintenance activities
Partner with team members and leadership to resolve incidents, document solutions, and support operational priorities
Contribute to the administration of core enterprise technologies such as Active Directory, Windows Server, Windows 10, Citrix, and Dell-based hardware where needed
Participate in an on-call rotation after onboarding and training, providing support for critical system issues on a scheduled basis
Support infrastructure updates and operational changes as assigned while following established security and administration standards

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Linux Systems Administrator

We are looking for an experienced Linux Systems Administrator to support and str...

Location

United States , Phoenix

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

At least 3 years of hands-on experience administering Linux systems in a production environment.
Working knowledge of Kubernetes, Docker, and container-based application operations.
Experience with scripting in Bash or Python and familiarity with automation tools such as Ansible or Terraform.
Solid understanding of networking concepts, storage technologies, and infrastructure troubleshooting.
Exposure to monitoring and logging platforms such as Prometheus, Grafana, or similar observability tools.
Ability to support broader infrastructure environments that may include Active Directory, Windows Server, Microsoft 365, Citrix, or end-user systems.
Strong written and verbal communication skills with the ability to produce clear technical documentation.
Availability to assist during occasional after-hours incidents or scheduled maintenance activities.

Job Responsibility

Administer Linux-based server environments across physical and virtual systems, ensuring dependable performance and consistent availability.
Oversee patching, backups, health checks, and ongoing monitoring to keep infrastructure secure and operating efficiently.
Diagnose and resolve server, network, and application performance issues while serving as an escalation point for complex support needs.
Manage and maintain Kubernetes clusters in cloud or on-premises environments, including upgrades, resilience planning, and recovery readiness.
Support containerized workloads by configuring namespaces, access controls, network rules, and persistent storage within Kubernetes.
Build and improve automation for provisioning, deployment, and operational tasks using scripting and infrastructure-as-code tools.
Partner with engineering teams to refine container deployment practices, release workflows, and platform standards.
Apply security controls across systems and clusters by addressing vulnerabilities, reinforcing hardening measures, and supporting compliance efforts.
Maintain accurate technical documentation, including architecture diagrams, operational procedures, and support runbooks.

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Fulltime

Linux Systems Administrator

Piper Companies is seeking a Linux Systems Administrator for a world leading tec...

Location

Salary:

120000.00 - 150000.00 USD / Year

Piper Companies

Expiration Date

Until further notice

Requirements

Strong professional experience as a Linux Systems Administrator
Hands-on experience with Linux distributions such as Red Hat, CentOS
Experience with system monitoring, troubleshooting, and performance tuning
Familiarity with scripting languages such as Bash or Python
Ideal experience supporting secure, regulated, or compliance-driven environments

Job Responsibility

Administer, Engineer, maintain, and support Linux servers across development, test, and production environments
Monitor system performance, availability, and security, proactively identifying and resolving issues
Perform system patching, upgrades, and configuration management
Automate routine administrative tasks using scripting tools
Collaborate with engineering, DevOps, and security teams to support deployments and integrations

What we offer

medical
dental
vision
401(k)
PTO
Sick Leave as required by law

Fulltime

Linux Systems Administrator

We are seeking a Linux Systems Administrator to support the deployment and maint...

Location

United States , Philadelphia

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

5–10 years of operations experience supporting production environments
Strong networking expertise, including Cisco, Juniper, or similar technologies
Strong Linux experience, including system administration and troubleshooting
Proven experience with systems and infrastructure troubleshooting
Ability to work independently and collaboratively in fast‑paced environments

Job Responsibility

Provide operational support for enterprise network and systems environments
Troubleshoot and resolve complex network, server, and infrastructure issues
Support and maintain Cisco, Juniper, or comparable networking platforms
Administer and support Linux-based systems
Perform root-cause analysis and implement long-term fixes to improve stability
Collaborate with cross-functional teams responding to incidents and system issues
Participate in operational support activities and production troubleshooting
Assist with platform improvements and operational efficiencies

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan

Linux Systems Administrator

We are seeking a detail-oriented and customer-focused Linux Systems Administrato...

Location

United States , Roseville

Salary:

106000.00 - 243000.00 USD / Year

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

5+ years of experience in Linux system and network administration
Strong experience with NFS configuration and troubleshooting
Hands-on experience with virtual machine platforms (VMware, KVM, etc.)
Excellent customer service and communication skills
Proficiency in scripting (Bash, Python) and automation tools

Job Responsibility

Install, configure, and maintain Linux servers (RHEL, CentOS, Ubuntu)
Manage and troubleshoot NFS servers and clients
Automate system tasks using shell scripting (Bash, Python) or tools like Ansible
Deploy, manage, and monitor virtual machines (VMware, KVM, etc.)
Configure and maintain network services (DNS, DHCP, VPN, VLANs)
Monitor network performance, resolve connectivity issues, and implement firewall/security policies
Provide responsive technical support and clear communication to users and teams
Document procedures and create user guides
Apply system updates, security patches, and ensure compliance
Monitor logs and respond to security alerts

What we offer

Health & Wellbeing benefits
Personal & Professional Development programs
Unconditional Inclusion environment
Comprehensive benefits suite supporting physical, financial and emotional wellbeing

Fulltime

Linux Systems Administrator

At Applied Network Solutions (ANS), we bring together some of the most curious m...

Location

United States , Fort Meade

Salary:

100000.00 - 165000.00 USD / Year

Applied Network Solutions

Expiration Date

Until further notice

Requirements

Ten (10) years' experience as a System Administrator
Bachelor’s degree in a technical discipline from an accredited college or university (Five (5) years of additional related experience may be substituted for a degree)
Active TS/SCI clearance with Polygraph
IAT I or II Certification
Extensive experience with VMWare / Linux
Analyze and resolve complex problems associated with server hardware, applications, and software integration
Configure and manage UNIX, Linux and Windows operating systems and install/load operating systems software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance

Job Responsibility

Plan, analyze, design, develop, test, secure, integrate, implement, operate, and maintain the custom solutions that ANS delivers

What we offer

Family Medical, Dental (w/ adult orthodontia) and Vision coverage
Pet Discount Program
PTO (Paid Time Off)
Maternity/ Paternity Leave
Supplemental Military Leave Pay
11 Paid Holidays
401(k) plan with 6% Company Contribution
Generous Professional Development Program
100% Employer paid Short- and Long-Term Disability
100% Employer paid Life Insurance

Linux Systems Administrator

Evanhoe and Associates is seeking a System Administrator to support the Advanced...

Location

United States , Dayton

Salary:

Not provided

Evanhoe & Associates

Expiration Date

Until further notice

Requirements

Bachelor’s degree in technical discipline from an accredited college or university desired
5 years' experience as a System Administrator in programs and systems of similar scope, size, and complexity
Possess an active TS/SCI clearance
Demonstrated experience and/or familiarity with RedHat, Linux, CentOS, and/or UNIX

Job Responsibility

Provide support for implementation, troubleshooting, and maintenance of IT systems
Provide installation, configuration, tuning, and troubleshooting of commercial and custom software
Assist users in access and use of IT systems
Support IT systems including day-to-day operations, monitoring, and problem resolution
Provide detailed analysis and feedback to management and internal customers for system issues and escalated tickets
Optimize system operations and resource utilization, and perform system capacity analysis and planning

What we offer

401(k) with immediate vesting
Paid Federal Holidays
Tuition Reimbursement
Medical Insurance, including Vision and Dental Insurance
Employer-Paid Short-Term and Long-Term Disability
Employer Paid Life Insurance
Supplemental Life Insurance
FSA/HSA Programs
Commuter Benefits Program
Adoption Assistance Program

Fulltime

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