linux administrator Jobs

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Observability Engineer

NextGen Global Resources LLC

•

Littleton, Colorado, USA

Contract

Grafana Administrator / Observability Engineer We are seeking a Grafana expert to lead and manage observability infrastructure across both on-prem and cloud environments. This role requires strong hands-on experience in Grafana administration, dashboard creation, and integration with monitoring tools. You will play a key role in designing, implementing, and maintaining a scalable observability platform. Key Responsibilities: Architect, design, and implement observability infrastructure Build an
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Posted 12 days ago

Software Engineer-C on Linux

Britech Group, Inc.

•

Vista, California, USA

Full-time

We are looking looking for a highly skilled and experienced Senior Software Developer to join our team, You will be developing and maintaining a complex Linux-based server software environment written in C. This role takes ownership of critical components, drives architectural decisions, and mentors junior developers while contributing directly to product stability, performance, and scalability. ESSENTIAL DUTIES AND RESPONSIBILITIES Design, implement, and maintain core components of a high-perfo
Posted 5 days ago

Senior Kubernetes Platform Engineer

Leidos

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Remote

Full-time

Leidos has a current opening for a Senior Kubernetes Platform Engineer to play a pivotal role in our dynamic team based out of Blacksburg, Virginia. This role allows partnering with a distinguished team of professionals to advance internal and client projects focusing on application containerization, automation, and redesign/re-architecture clusters supporting mission-critical applications hosted on Kubernetes. Utilize your expertise to assist with the consultation and design of infrastructure t
Posted 3 days ago | Updated 2 hours ago

PKI / Venafi Engineer

E-Solutions, Inc.

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Chicago, Illinois, USA

Full-time

Job Role- PKI / Venafi Engineer Location- Chicago, IL (Onsite) Job Description- 5+ years of Experience with Windows, Linux / Unix Server Administration, Bash /PowerShell Scripting Working experience with TLS/SSL Certificate management applications like Venafi, Sectigo Certificate Manager, DigiCert, Key Factor. Ability to design and implement automation solutions for automated certificate renewal and provisioning to various Network, application infra components using Venafi APIs. Experience wor
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Posted 16 hours ago | Updated 14 hours ago

Infrastructure Engineer Manager

Capstone Search Advisors

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New York, New York, USA

Full-time

A global, alternative investment management firm is seeking a highly skilled and motivated Infrastructure Engineer Manager to join their growing technology team. This role offers exceptional visibility and the opportunity to work on cutting-edge projects in a collaborative environment that spans trading, development, and AI initiatives. As part of a high-performing global infrastructure team, you'll work closely with colleagues across the U.S. and international offices to support and enhance a h
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Posted 17 hours ago | Updated 17 hours ago

Systems Administrator

Zachary Piper Solutions, LLC

•

Remote

Full-time

Piper Companies is seeking a Systems Administrator for an established healthcare organization. This is a 6-month contract and is REMOTE (based in US, must work EST). Responsibilities of the Systems Administrator: Support the remediation of Windows Server 2012 environments, including upgrade planning and execution to Azure. Maintain and administer enterprise-level Windows and Linux systems in a hybrid on-prem/cloud environment. Collaborate with vendors to manage third-party applications and navi
Posted 34 days ago | Updated 22 days ago

Senior Cyber Security Engineer

ManTech

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Denver, Colorado, USA

Full-time

Mantech seeks a motivated and experienced Senior Cyber Security Engineer to join our team in Denver, CO. This role supports mission-critical cybersecurity efforts by engineering and maintaining secure, scalable systems for data collection and analysis. You will work with a collaborative team to resolve complex system issues, document engineering solutions, and ensure compliance with cybersecurity standards. Responsibilities include but are not limited to: Troubleshooting new and current data co
Posted 12 hours ago

Mac Desktop Engineer

Maximus, Inc.

•

Morrisville, North Carolina, USA

Full-time

Description & Requirements This position is a systems administration professional with a specific focus on the Mac administration platform (Jamf) and Linux-based server operating systems. This position is responsible for the operation, maintenance, and performance of the Jamf Pro administration platform and the Mac end-user computer (desktop) images. They maintain the operating system environment through routine patching, security updates, vulnerability remediation, and application updates, patc
Posted 57 days ago | Updated 5 hours ago

Systems Administrator

Zachary Piper Solutions, LLC

•

Remote

Full-time

Piper Companies is seeking a Systems Administrator for an established healthcare organization. This is a 6-month contract and is REMOTE (based in US, must work EST). Responsibilities Support the remediation of Windows Server 2012 environments, including upgrade planning and execution to Azure. Maintain and administer enterprise-level Windows and Linux systems in a hybrid on-prem/cloud environment. Collaborate with vendors to manage third-party applications and navigate upgrade or decommission sc
Posted 35 days ago | Updated 22 days ago

System Administrator

VC5 Consulting

•

Houston, Texas, USA

Full-time

System Administrator We are seeking a skilled System Administrator to manage a critical banking software system in the Houston area. The ideal candidate will have a strong background in Linux environments and experience with complex systems administration. In this role, you will be responsible for the administration and maintenance of our core banking system. Responsibilities: Manage and maintain the core banking system. Ensure system stability, performance, and security. Troubleshoot and resol
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Posted 60+ days ago | Updated 5 days ago

Linux DBA with AIX

Galaxy i Technologies, Inc.

•

Austin, Texas, USA

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

Mandatory Skills:AIX/Linux DevOps with strong Redhat, Redhat cluster, Ansible, Python Strong experience in supporting and automating large scale linux infrastructure systems. Strong AIX experience with Linux, Redhat, SuSE, etc Familiar with HPE DL Proliant, SuperDome and IBM Power hardware Extensive experience in system administration including LVM work, troubleshooting network and storage issues. Worked extensively on core AIX Administration tasks like OS Upgrades/Migrations, Patch Installatio
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Posted 21 hours ago | Updated 14 hours ago

Drupal Developer

Bansar Technologies Inc.

•

Austin, Texas, USA

Contract, Third Party

DirectClient: Texas State Library and Archives Commission(TSLAC) Solicitation Number: 306250094DA Title: Drupal Developer Location: 1201 Brazos Street, Austin, TX 78701 Duration: Until 8/31/2026 with possible extension Last date for submission: July 17, 2025 (2.00 PM-CST) Important Note: Position will be 100% Onsite. DESCRIPTION OF SERVICES: The Developer Analyst performs highly complex (senior-level) computer systems analysis work and serves as the primary Drupal and WordPress administrator fo
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Posted 5 days ago

Devops Engineer

SRISYS Inc.

•

New York, New York, USA

Contract

100% W2 Position Only. No C2C at this time Job Title: Senior Devops Engineer Location New York, NY Duration: 6+ Months (Contract- Hire) Job Description: Treat infrastructure as a product by contributing ideas on how to continually improve automation services and resiliency of the platformMonitor and instrument everythingProvide tooling to developersScale our infrastructure in an automated fashionFollow and execute Production, QA, Dev and other environmental change control processesPerform other
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Posted 25 days ago

Network and Systems Admin (Linux systems)

Infobahn Softworld Inc.

•

Fremont, California, USA

Contract, Third Party

Job Title: Linux Systems Engineer Work Location: Fremont, CA (all 5 days on site) Job Summary: We are seeking a skilled Linux Systems Administrator with hands-on experience in managing and supporting Linux (RHEL) systems in enterprise environments. The ideal candidate will have a strong foundation in Linux fundamentals, experience integrating with identity services such as Active Directory and LDAP, and scripting skills in Bash or Python. Familiarity with Google Cloud Platform (Google Cloud Pl
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Posted 56 days ago | Updated 16 hours ago

Staff Cyber Systems Administrator

Lockheed Martin Corporation

•

San Antonio, Texas, USA

Full-time

Job Description What We're Doing: As part of Lockheed Martin Rotary & Mission Systems business area, the C4ISR line of business creates leading-edge global mission integration capabilities and products for our partners across all domains. Who We Are: Our team will provide rapid capability development and operational readiness leveraging industry best-practices and innovative solutions to ensure the program meets operational requirements and matures existing government owned software in an ef
Posted 10 days ago | Updated 2 hours ago

Dynatrace Consultant

Siri Infosolutions Inc

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Plano, Texas, USA

Full-time

Hi, Hope you're doing good! Position:- Dynatrace Location:- Plano, TX or Atlanta, GA (Hybrid) Job Type:- Full Time (FTE) Job Description: The ideal candidate will be responsible for the administration, support, and optimization of the Dynatrace monitoring platform, ensuring high availability and performance of our application and infrastructure monitoring solutions. Key Responsibilities: Provide day-to-day administration and support for the Dynatrace platform, including OneAgent and Activ
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Posted 5 days ago | Updated 6 hours ago

Linux Engineer

Jacobs

•

Chantilly, Virginia, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Linux Engineer to join our team of passionate individuals in Chantilly, VA. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Your Impact: Our Linux Engineer will join a team of highly skilled technical professionals supporting the design, implementation, deployment,
Posted 6 days ago | Updated 2 hours ago

SRE (Linux / Golang Automation)

Bayside Solutions

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Remote

Contract

Site Reliability Engineer (Linux / Golang Automation) W2 Contract Salary Range: $124,800 - $145,600 per year Location: Remote Role - PST Job Summary: We require a Site Reliability Engineer with a strong background and experience supporting extensive virtualization and Linux compute platforms. Requirements and Qualifications: Experience automating with Golang Experience with Infrastructure as a Service orchestration tools (OpenStack, CloudStack, etc.) Strong experience supporting Linux and
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Posted 22 days ago | Updated 7 hours ago

Linux Platform Engineer Senior

York Space Systems

•

Greenwood Village, Colorado, USA

Full-time

Salary: $120,000 - $160,000 (commensurate with experience) York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next- generation space mission operations worldwide. Today, York is one of the most innovative aerospace companies, specializing in end-to-end customer solutions and the rapid production of spacecraft platforms. York's complete Space Segment Solution includes spacecraft production, payload integration, system integrat
Posted 20 days ago | Updated 2 hours ago

Infrastructure Engineer - Linux

TEKsystems c/o Allegis Group

•

Raleigh, North Carolina, USA

Full-time

**MUST BE WITHIN 2 HOURS OF RALEIGH, NC** Top Skills' Details 1. Life cycle management (LCM), RHEL 7-9). 2. PowerShell scripting- Using it to change switches in the network, patching, server provisioning, backups, and deploying security agents 3. Comfort within writing Ansible playbooks for configuration management and deployments, infrastructure-as-code practices Description Team: This team consists of 8 engineers. Environment: 15,000 users 1,500 virtual servers 1,000 Windows and 300 Linux Nuta
Posted 1 day ago | Updated 11 hours ago