Principal Linux Systems Administrator Jobs in Dallas, TX

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21 - 40 of 262 Jobs

Sr Systems Administrator

Sierra Nevada Corporation

•

Remote or Lone Tree, Colorado, USA

Full-time

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Sr Systems Administrator, you will be using your skills and expertise to assist in the analysis, development, and configuration of our existing software and systems that address business requirements and processes. You'll be responsible for evaluating the interface between hardware and software, operational requirements, and characteristics of our systems, establishing and documenting system para
Posted 60+ days ago | Updated 5 hours ago

Linux System Engineer

Collabera LLC

•

Addison, Texas, USA

Full-time

Client: Bank Title: Linux System Engineer Location: Addison, TX or Chicago, IL or Denver, CO Contract: 12 months (possible extensions) Description: This role is critical in ensuring the stability, security, and performance of our Linux and Unix-based infrastructure. The ideal candidate will possess a strong technical foundation, excellent communication skills. You will be responsible for the day-to-day administration, maintenance, and support of our systems. Must haves: Proven experience as
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Posted 2 days ago | Updated moments ago

Network / System Engineer V

Innova Solutions, Inc

•

Plano, Texas, USA

Contract

A client of Innova Solutions is looking for a Network / System Engineer V Position type: Contract Duration: Long Term Location: Plano TX, RICHMOND VA, CHANDLER AZ As a Network / System Engineer V, you will: Senior level Redhat Linux System Administrator role (12 years+ experience) that performs triage of business impacted incidents, restores incidents to meet service level agreement. Duties include 9x5 incident (weekday/weekend) support, triage LEAPP upgrade failures, rollback of LEAPP upgrade
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Posted 60+ days ago | Updated 18 days ago

CyberARK Administrator

AGUH INC

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Plano, Texas, USA

Third Party, Contract

Cyberark Administrator Banking Client c2c/w2 4+ years of hands on admin experience on Cyberark EPV( enterprise password vault) Ability to automate reporting using Powershell/Shell scripting/python/ Cyberark API s 4+ years of Linux administration experience (With focus on SSH) Solid AWS experience
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Posted 27 days ago | Updated 2 days ago

Application Support / SRE Engineer with Cloud

Softova Inc

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Plano, Texas, USA

Contract

Role: Application Support/ SRE Engineer with Cloud Locations: Plano TX- Only Nearby candidates Duration: 12+ months (with possible extension or CTH) 2 Junior role 2 Senior role // F2F Interview on 15th and 16th May 2025 in Plano TX // Must have: Application Support, Java, Python, Unix/Shell, Kubernetes, AWS Key Responsibilities: Deliver incident management and advanced-level L1/L2 support for internal applications across public cloud platforms, with a strong emphasis on AWS. Serve as the in
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Posted 3 days ago | Updated moments ago

CyberArk Engineer Specialist

Broadgate Inc

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Plano, Texas, USA

Contract, Third Party

Job Title: Cyber Security Operations Specialist (Beeline Tool Expertise) Locations: Plano, TX Job Type : Contract Responsibilities: Support and maintain the Beeline tool for security operations, including configuration, integration, and troubleshooting. Develop scripts using Python and Terraform to automate tasks related to security infrastructure and operations. Manage installations, upgrades, and component configurations, ensuring integration with various tools and security frameworks. Provid
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Posted 2 days ago | Updated moments ago

Siebel Administrator

Innova Solutions, Inc

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Plano, Texas, USA

Contract

Innova Solutions has a client that is immediately hiring for a Siebel Administrator Position type: Contract Job Role: Siebel Administrator Duration: 12 months (with high possibilities of extension) Location: Plano, TX and Charlotte, NC. (Hybrid 3 days onsite 2 days remote) Required Skills Siebel Administrator who should be responsible for the installation, configuration, administration and support of Oracle Siebel CRM applications. This role ensure system stability, performance and security whi
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Posted 4 days ago

Enterprise content management (ECM) using Open text

Innova Solutions, Inc

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Plano, Texas, USA

Contract

Innova Solutions has a client that is immediately hiring for a S Enterprise content management (ECM) using Open text Position type: Contract Job Role: Enterprise content management (ECM) using Opentext Duration: 12 months (with high possibilities of extension) Location: Plano, TX (Hybrid 3 days onsite 2 days remote) Required Skills Development, Configuration, Customization and maintenance of OpenText Content Server and its modules.Collaborate with teams to develop/deliver high-quality solutions
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Posted 3 days ago

Java Spring Boot NoSQL Linux AWS with Access MGT

Kforce Technology Staffing

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Plano, Texas, USA

Contract

RESPONSIBILITIES: Kforce's client, one of the world's largest financial institutions, seeks multiple Intermediate to Senior Java Spring Boot NoSQL Linux AWS with Access Management Developer in Plano, TX for a minimum of 9 months. In this role, you will design and develop applications and tools needed for privileged access management. REQUIREMENTS: * CS graduate - senior level writing critical code * Java v8 Spring Boot is minimum, prefer v17/18 experience - new coding for features, strategies,
Posted 4 days ago | Updated 1 hour ago

Operational Support - Pega / Appian

Innova Solutions, Inc

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Plano, Texas, USA

Contract

Innova Solutions has a client that is immediately hiring for a < Operational Support - Pega / Appian > Position type: Contract role Duration: 12+ months Location: Hybrid 3 days onsite in Charlotte, NC or Plano, TX or Jacksonville, FL As an Operational Support - Pega / Appian, you will: Position Summary Responsible for providing administrative and operational support for PEGA and Appian infrastructure with VMs and OpenShift architecture. Ability to work in a fast paced environment and proactively
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Posted 24 days ago

Infrastructure Engineer

Judge Group, Inc.

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Highland Park, Texas, USA

Full-time

Location: Highland Park, TX Description: Job Title: Infrastructure Engineer Location: Dallas, TX (Day 1 Onsite - Hybrid) Type: 6 months, with the possibility of an extension. JOB DUTIES AND RESPONSIBILITIES INCLUDE: Infrastructure Engineer will perform development activities as it relates to Linux Server OS, product integration, and deploying solutions to provisioning platforms using Satellite, YUM, Ansible or Terraform. Collaborating with Agile Product Owners, all project work will be assign
Posted 41 days ago | Updated 2 hours ago

Senior Unix Security Administrator

Charles Schwab

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Southlake, Texas, USA

Full-time

Your Opportunity At Schwab, you're empowered to make an impact on your career. Here, innovative thought meets creative problem solving, helping us "challenge the status quo" and transform the finance industry together. In Schwab Cybersecurity Services (SCS), Office of CISO, we provide platforms, services, and security operations capabilities which enable the firm to produce successful client and shareholder outcomes securely and safely. Securing our IT assets, data, and access to applications
Posted 4 days ago | Updated 5 hours ago

UNIX/Wintel System Administrator

Celer Soft LLC

•

Plano, Texas, USA

Full-time, Part-time, Contract, Third Party

UNIX/Wintel System Administrator || Plano, TX || 10+ Years Main Skills, Technologies, and Methodologies: UNIX, Wintel, System Administration, Python, Perl, Shell Scripting, Operating Systems, Storage Management, Networking, TCP/IP, VLANs, UDP, Backup Procedures, Troubleshooting. About the Role: We are seeking a highly experienced UNIX/Wintel System Administrator to manage and maintain our critical systems. The ideal candidate will possess a strong background in both UNIX and Windows environments
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Posted 39 days ago | Updated moments ago

Windows / VMware Systems Architect with Azure ,AD & Multi Cloud - Fully Onsite - Dallas TX

Cogent IBS, Inc

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Dallas, Texas, USA

Contract, Third Party

Systems Architect with multi Cloud , Devops , Linux , VMware - Fully Onsite - Dallas TX Requisition Name: EA-DE IT O-Systems Architect Start Date: 2/17/2025 Duration: 51 Weeks Services Location: TX/Dallas Description Of Services: Cloud Platforms: AWS (EC2, S3, Lambda, RDS, etc.), Google Cloud Platform (Compute Engine, BigQuery, etc.), Azure (VM, Blob Storage, etc.). Linux Administration: Shell scripting, kernel tuning, package management, and troubleshooting. Automation Tools: Terraform, Ansible
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Posted 60+ days ago | Updated 4 days ago

Cloud Infrastructure Migration Specialist/ DevOps Engineers / DevSecOps

Motion Recruitment Partners, LLC

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Dallas, Texas, USA

Full-time

Job Description We're looking for a DevSecOps Engineer with skills in the Cloud infrastructure space. This role is located in Dallas, Texas and is a hybrid contract-to-hire position. In this role you will be helping move their Tanium environment to the cloud from on-prem. You will help monitor vulnerabilities during this process. Our client is highly regarded and recognized as one of the leading companies in their industry. They have a global presence and are looking to continue growing and inno
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Posted 38 days ago | Updated 2 hours ago

AWS DevOps Engineer

Acadia Technologies, Inc.

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Dallas, Texas, USA

Full-time

AWS-Specific Skills:AWS Services: EC2, S3, RDS, Lambda, CloudWatch, CloudFormation, IAM, VPCs, Security Groups, and more.Infrastructure as Code (IaC): Terraform, CloudFormation.CI/CD Pipelines: AWS CodePipeline, Jenkins, GitLab CI/CD.Containerization: Docker, Kubernetes.Monitoring and Logging: CloudWatch, ELK Stack.Security and Compliance: IAM, Security Groups, VPCs. DevOps Skills:Automation: Ansible, Chef, Puppet.Scripting: Python, Bash.Version Control: Git, GitHub.Networking: TCP/IP, DNS, Load
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Posted 2 days ago

Lead DevOps Engineer

Motion Recruitment Partners, LLC

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Allen, Texas, USA

Full-time

We're working with a mission-driven national security and defense technology company that's looking for a skilled Lead DevOps Engineer to join their growing team. This organization supports a range of high-impact government programs by delivering secure, scalable infrastructure solutions that enable modern software development for defense and intelligence applications. This is a full-time, hybrid position in Woburn MA. You'll join a tightly knit Agile team focused on building and maintaining CI/
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Posted 12 days ago | Updated 2 hours ago

Azure Infrastructure Engineer

TEKsystems c/o Allegis Group

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Plano, Texas, USA

Full-time

Description This role is on a true cloud infrastructure team- Candidates must come from an infrastructure background and not be DevOps focused. They must be able to explain the network and infrastructure components of Azure, including DNS, subnets, storage accounts and know how to create private endpoints in Azure as well. Required Skills Azure Terraform Private Endpoint Additional Skills & Qualifications Experience with identity management frameworks and tools Experience in Linux\UNIX system ad
Posted 6 days ago | Updated 2 hours ago

Linux Systems/Elastic & Application Support Engineer

InfoVision, Inc.

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Remote

Contract

We are looking for Application Support Engineer with our direct client. Title:Linux Systems/Elastic & Application Support Engineer Duration: 12 months Location: Remote Job Description: Our Global Technology Solutions group is looking for a Senior Systems & Software Engineer to lead and collaborate with portfolio teams across all LOBs to support a framework that combines engineering and application development to drive operational stability. The ideal candidate will collaborate with the core t
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Posted 60+ days ago | Updated 25 days ago

IP Address Management (IPAM) Engineer

UT Southwestern Medical Center at Dallas

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Dallas, Texas, USA

Full-time

WHY UT SOUTHWESTERN? With over 75 years of excellence in Dallas-Fort Worth, Texas, UT Southwestern is committed to excellence, innovation, teamwork, and compassion. As a world-renowned medical and research center, we strive to provide the best possible care, resources, and benefits for our valued employees. Ranked as the number 1 hospital in Dallas-Fort Worth according to U.S. News & World Report , we invest in you with opportunities for career growth and development to align with your future go
Posted 56 days ago | Updated 5 hours ago