Linux Administrator jobs

DevOps Engineer - AWS/Ansible/Linux/Python

San Antonio, Texas

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Today

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is seeking a highly motivated and experienced DevOps Engineer to join our

Full-time

USD 130,000.00 - 270,000.00 per year

DevOps Engineer - AWS/Ansible/Linux/Python

Columbia, Maryland

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Today

Full-time

USD 130,000.00 - 270,000.00 per year

Sr Platform Engineer

San Jose, California

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Today

Job Title: Platform EngineerLocation: We have two locations: Sunnyvale, CA AND San Jose CA(Onsite)You will engage in incident response drills, post-mortems, and root cause analysis sessions to learn from past issues and prevent future ones.Each morning starts with a structured review of overnight alerts and system performance metrics - identifying any anomalies, triaging what needs attention.You will collaborate with your team in a morning stand-up meeting to discuss ongoing projects, recent inc

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Contract, Third Party

Depends on Experience

PAM Engineer

San Antonio, Texas

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Today

Job#: 3043341 Job Description: PAM Engineer Location: Remote Duration: Contract Role Overview We are seeking a PAM Engineer to support and enhance privileged access controls across enterprise Linux environments. The ideal candidate will have strong hands-on experience with CyberArk Endpoint Privilege Manager (EPM) for Linux, SSH key lifecycle management, and Linux access security. This role will focus on securing privileged access, enforcing least-privilege principles, and supporting enterpr

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Full-time

$80 - $85 per hour

Sr Java Developer

Remote

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Today

3Core Systems, Inc is an SAP and Success Factors Partner with employees located across the United States. Our organization is dedicated to customer and employee satisfaction. We provide High Quality, Cost efficient and Competitive Solutions and Resources. 3Core Systems is looking for Software Developer 3 for one of our clients in Austin, TX (Remote) with Java, SQL database, Linux, Jira, Agile. Job Title: Software Developer 3 Location: Austin, TX 78752 (Remote) Duration: 12 months contract The fo

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Contract

Depends on Experience

Linux Engineer

Chicago, Illinois

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Today

We're seeking a Linux Engineer with deep systems expertise and Python/scripting experience to join our growing global team. You will be responsible for engineering and operating Linux at scale across our mission critical environment, while also improving automation and self-service tools that enhance our ability to manage IMC's servers. The Linux Engineering team is responsible for the provisioning, configuration, performance, and reliability of a large-scale Linux infrastructure that supports

Full-time

USD 150,000.00 - 225,000.00 per year

Senior Systems Administrator

Hybrid in Bridgewater, New Jersey

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Today

Requirements: This position has the following responsibilities: Provide overall system administration maintenance and support for various internal service platforms.Relevant Oracle, Dell and HP compute and storage hardware familiarity.Install rack, stack, and cable new equipment hardware builds or equipment replacements in our data centers.Perform OS (VMware, Linux, Solaris, Windows) equipment installation and configurations for new builds and equipment replacements.Perform OS (VMware, Linux, S

Full-time

105,000 - 115,000

Staff Systems Administrator - Field Engineer - Clearance Required

Beale Air Force Base, California

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Today

Job Description WHAT WE'RE DOING We deliver innovative, time-critical, SME-level technical expertise to the C4ISR family of fielded ground systems that support our customers in the field. Our Field Engineers provide technical support to operations forward environments and sustain and maintain the infrastructure and integration activities for our delivered C2 Ground Systems. THE WORK In this critical role, you will: Provide SME level field systems administration expertise to the sustained ope

Full-time

USD 104,500.00 - 184,115.00 per year

AWS Platform Engineer

San Francisco, California

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7d ago

Stefanini Group is hiring!Stefanini is looking for AWS Platform Engineer in San Francisco, CA/Richmond, VA(Onsite)For quick apply, please contact Prakhar Goel; Ph: 248 263 W2 Candidates Only! Key Responsibilities:Lead the maintenance and optimization of our AWS data infrastructure, focusing on proactive improvements and regular maintenanceManage database platforms including Aurora PostgreSQL and MySQL, performing upgrades, rehydrations, and performance tuningImplement and maintain infrastructur

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Contract

$90 - $94 /hr

Security Apprentice

Beaumont, Texas

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7d ago

Job Summary: Assist Security Techs with new security jobs/calls. *Employee must be available for a rotating on-call schedule that requires employee to immediately come to work to handle technical issues. JOB FUNCTIONS 1 Maintain and trouble shoot alarm equipment issues. 2 Assist Security Techs with install jobs/services calls. 3 Learn all aspects of security job. 4 Explain procedures related to customer's security system. 5 Diagnose and rectify customer issues with alarm equipment. 6 Maintains

Full-time

Senior Natural/ADABAS Developer - MS LOCALS, Onsite

Clinton, Mississippi

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Today

LinuxWindowsNaturalWeb Services/APINatural One (SAG Designer)ADABASUnit Testing

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Contract

Depends on Experience

Senior Platform/DevOps Engineer (Kubernetes-Linux)

Bellevue, Washington

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Today

About the Company Armada is the hyperscaler for the edge, delivering modular AI infrastructure from first deployment to AI factory with speed, scale and sovereignty. Named one of Fast Company's Most Innovative Companies and to the CNBC Disruptor 50, Armada's solutions are deployed in over 60 countries globally for organizations ranging from energy to defense. With nearly $500 million in funding to date, Armada is backed by leading investors including Founders Fund, Lux, BlackRock and Microsoft

Full-time

USD 157,596.00 - 196,995.00 per year

Senior Systems Engineer....Local DMV area Only

Washington, District of Columbia

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Today

Senior Systems Engineer Local DMV-area candidates only | Washington DC Onsite 3 months+ video & In-person Please submit only candidates with strong hands-on Proofpoint enterprise experience, particularly IronPort-to-Proofpoint migration, Proofpoint Messaging Security Gateway 8.x, firewall rules, block/quarantine management, Linux, and VMware experience. Position Requirements: Lead the migration from on-premises IronPort email security appliances to Proofpoint cloud-based email security solution,

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Contract

70 - 75

Network Systems Administrator (TS/SCI + Polygraph)

Fort Meade, Maryland

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Today

Our Mission Statement At Aperio Global, we bring together experts in cybersecurity, AI, data analytics, and cloud technologies to solve complex national security challenges. We focus on work where our expertise creates the greatest impact. Our team includes technologists, Intelligence Community veterans, and security professionals who believe the best solutions come from collaboration, accountability, and technical excellence. From cyber operations and AI platforms to cloud-native software and

Full-time

USD 133,000.00 - 153,000.00 per year

Senior SCADA Engineer

Hybrid in Sandy Springs, Georgia

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2d ago

Senior Operational SCADA/EMS Engineer Are you a high-performing OT engineer ready to lead mission-critical energy infrastructure? What You'll Do: Ensure High Availability: Monitor and troubleshoot core control systems, industrial networks, and grid infrastructure to sustain 99.9%+ uptime. SCADA & Field Commissioning: Partner with field teams to construct HMI displays and configure control/analog points using advanced IEDs, digital meters, and substation controllers. Database & Historian Managem

Full-time

$110,000 - $165,000

Unix Admin_Remote

Remote

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Today

Job Title: Unix Admin Location: Remote Employment Type: Contract Experience Required: 6+ Years Job Summary We are looking for an experienced C / Unix / SQL Engineer with strong Healthcare MMIS (Medicaid Management Information System) experience. The ideal candidate will have hands-on experience developing, maintaining, troubleshooting, and supporting applications in a Unix/Linux environment, along with strong SQL skills.Experience working with Healthcare MMIS systems is mandatory, with a stron

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Third Party, Contract

Depends on Experience

Embedded SW Engineer

Tempe, Arizona

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Today

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do Viasat's Advanced Electronics team is responsible for devel

Full-time

USD 140,500.00 - 221,500.00 per year

Senior Systems Administrator(Azure) - Local Candidates Only

Hybrid in Herndon, Virginia

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Today

Techwish is seeking a Senior Systems Administrator (Azure) for a 12-month contract engagement with one of its clients in Herndon, VA. This is a hybrid position, requiring the consultant to work onsite three days per week. SENIOR SYSTEM CLOUD ADMINISTRATOR 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 deployments - Experience with Firew

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Contract

$60 - $65

C# Embedded Application Lead / Architect

Atlanta, Georgia

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Today

Role OverviewWe are seeking an experienced C# Embedded Application Lead/Architect to drive the design, development, and system integration of complex embedded Linux systems for medical domain applications. In this role, you will lead cross-functional technical discussions, architect C#-based embedded applications, and bridge the gap between firmware, embedded Linux, and cloud ecosystems. Key ResponsibilitiesArchitecture & Design: Architect, design, and develop high-performing embedded applicatio

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Full-time

60 - 65

Power validation Engineer

Manor, Texas

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Yesterday

Power Validation Engineers Fremont, CA; Austin, TX Job Summary seeking experienced Power Validation Engineers to support hardware board bring-up and power validation activities. The ideal candidate will have strong hands-on experience validating medium- to high-power rails, performing electrical measurements, troubleshooting power-related issues, and using laboratory test equipment. Key Responsibilities Perform hardware board bring-up and power validation. Validate and characterize medium- to h

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Contract, Third Party

Depends on Experience