linux administrator Jobs

Refine Results
861 - 880 of 7,060 Jobs

Systems Administrator

Kratos Defense and Security Solutions, Inc.

•

Crane, Indiana, USA

Full-time

Job Description GENERAL JOB SUMMARY: The Systems Administrator (SA) will be responsible for ensuring the smooth operation Kratos' computer systems. The Systems Admin. will handle the installation, maintenance, and troubleshooting of hardware, software, and some networking components to maintain optimal performance and security. The role involves monitoring system activity, implementing upgrades, vulnerability management, and providing technical support to users. Collaboration with other IT st
Posted 7 days ago | Updated 1 day ago

Principal Hardware/Software Quality Engineer

Oracle Corporation

•

Burlington, Massachusetts, USA

Full-time

Job Description The Oracle Cloud Infrastructure Hardware Development team designs and builds mission-critical, ultra-high-performance, integrated compute and storage systems with sophisticated embedded software and advanced management services (ILOM, UEFI). Oracle Cloud Infrastructure (OCI) is a comprehensive and expansive platform of public cloud services that empowers customers to develop and deploy a diverse range of applications in a highly scalable, fortified, and high-availability environ
Posted 18 days ago | Updated 13 hours ago

Principal Hardware/Software Quality Engineer

Oracle Corporation

•

Burlington, Massachusetts, USA

Full-time

Job Description We are growing! The Oracle Cloud Infrastructure Hardware Development team designs and builds mission-critical, ultra-high-performance, integrated compute and storage systems with sophisticated embedded software and advanced management services (ILOM, UEFI). Oracle Cloud Infrastructure (OCI) is a comprehensive and expansive platform of public cloud services that empowers customers to develop and deploy a diverse range of applications in a highly scalable, fortified, and high-avai
Posted 13 days ago | Updated 1 hour ago

Apigee Cloud Platform Engineer

Cosmic-I LLC DBA Northern Base

•

Florida, USA

Contract

Requirements (MUST HAVE): 5+ years of DevOps / DevSecOps / cloud platform engineering experience in a hybrid cloud environment (Google Cloud Platform + AWS) 3+ years of proven experience using Hashicorp Terraform for Infrastructure as Code to write advanced modules for deploying infrastructure or services which will provide automated & self-service deployment services. 3+ years of proven experience designing, developing, and implementing APIs using the Apigee platform, focusing on building reusa
Easy Apply
Posted 16 hours ago | Updated 2 hours ago

Senior Software Development Engineer [BMS], Onsite

RTX Corporation

•

Fort Wayne, Indiana, USA

Full-time

Date Posted: 2025-07-16 Country: United States of America Location: IN301: 1010 Production Rd Ft Wayne IN 1010 Production Road , Fort Wayne, IN, 46808 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our natio
Posted 17 days ago | Updated 1 hour ago

Associate vCIO / Consulting Experience Required / Systems Admin Background

Motion Recruitment Partners, LLC

•

Albany, New York, USA

Full-time

This fast-growing MSP is looking for an Associate vCIO to join their technical team. This person will be the liaison between the technical consultants and the CIOs of client companies. They need someone who can leverage their technical background to provide strategic guidance to clients. Folks with backgrounds in Windows configurations general systems engineering or administration would be the best fit. This is a great opportunity to work with a great culture and make a strong impact! This is a
Easy Apply
Posted 12 days ago | Updated 9 hours ago

Principal Software Engineer - Embedded Cybersecurity (Onsite)

RTX Corporation

•

Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-08-10 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret At the forefront of innovation, our Crypto team within the Secure Mission Solutions directorate is pioneering advanced embedded c
Posted 1 hour ago

Information Systems Analyst / Secret / Onsite: Ft Worth, TX

Lockheed Martin Corporation

•

Fort Worth, Texas, USA

Full-time

Job Description Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Business & Digital Transformation (EB&DT) position s
Posted 19 days ago | Updated 1 hour ago

Azure Cloud Engineer

Booz Allen Hamilton

•

Remote

Full-time

Job Number: R0224044 Azure Cloud Engineer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a cloud computing infrastructure architect, you know how to take advantage of cloud capabilities. On our team of experienced professionals, you'll use cutting-edge enterprise cloud platforms to support your clients as they modernize their IT infrastructure and meet their most challenging missions. We're looking for someone like you to help support national security
Posted 2 days ago | Updated 2 hours ago

Quantitative Researcher with Options Trading Experience - Work From Home - G

Next Step Systems

•

Remote

Full-time

Quantitative Researcher with Options Trading Experience - Work From Home We are seeking a talented and self-motivated Quantitative Researcher with Options Trading experience to join the options trading team. You will work in a collaborative team with the potential to deliver significant contributions through data-driven insights and by providing high-quality research tools enabling reproducible and well-tested research to take place across the firm. Our culture emphasizes teamwork and focuses o
Easy Apply
Posted 10 days ago | Updated 1 day ago

Options Trading Quantitative Researcher - Work From Home - G

Next Step Systems

•

Remote

Full-time

Options Trading Quantitative Researcher - Work From Home We are seeking a talented and self-motivated Quantitative Researcher to join our options trading team. You will work in a collaborative team with the potential to deliver significant contributions through data-driven insights and by providing high-quality research tools enabling reproducible and well-tested research to take place across the firm. Our culture emphasizes teamwork and focuses on continuous integration and test-driven develop
Easy Apply
Posted 10 days ago | Updated moments ago

Senior Software Engineer - Hardware Diagnostics

Cisco Systems, Inc.

•

San Jose, California, USA

Full-time

The application window has been extended and is expected to close on: 08/30/25 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Meet the Team Be part of the Data Center team inside Cisco's Common Hardware Group (CHG). This team works on the CISCO Nexus 9000 network switches and routers based on Cisco SiliconOne ASIC and features application awareness to make the network infrastructure flexible and agile for multi-layered resp
Posted 41 days ago | Updated 1 hour ago

Systems Administrator 2

Jacobs

•

Fort Meade, Maryland, USA

Full-time

Your Impact: Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Systems Administrator to join our team of passionate individuals in Fort Meade, MD. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Responsibilities: A system administrator provides support for implementation, troubleshooting and maintenance of IT syst
Posted 27 days ago | Updated 1 hour ago

Network Infrastructure Architect

Kollasoft Inc.

•

Carlsbad, California, USA

Contract

Job Title : Network Infrastructure ArchitectJob Location : Carlsbad, CA (4 days onsite) Key Technology : Hardware/Software Support, Automation Project Details: Viasat Global Enterprise and Mobility (GEM) is delivering high speed industry-leading, next-generation Ka-band satellite in-flight connectivity to leading Airline Companies. We are looking for an experienced, talented, and motivated individual to help build, evolve and operate our Commercial Air lab environment. In this role, you will wo
Easy Apply
Posted 14 days ago | Updated 12 days ago

Embedded C++ Developer (Radar)

Judge Group, Inc.

•

Fort Worth, Texas, USA

Contract

Location: Fort Worth, TX Salary: $100.00 USD Hourly - $140.00 USD Hourly Description: Our client is currently seeking a Embedded C++ Developer (Radar) **Active secret clearance required. Basic Qualifications: -- Required Education: Bachelor's or Master's degree in Computer Science, Electrical Engineering, Mathematics or a related field -- Experience with programming languages such as C, C+, and MATLAB -- Real Time Operating System (RTOS) experience - (Windows & Linux) -- Experience with dev
Posted 30 days ago | Updated 10 hours ago

Lead Developer

Intercontinental Exchange Holdings, Inc.

•

Atlanta, Georgia, USA

Full-time

Overview Job Purpose To join a team of Java developers, specializing in the development of in-house applications. These applications use a wide range of technologies, particularly Java and Oracle.You will be engaged in the full SDLC of the applications, and coordinate with users, testers, other development and production groups in your day-to-day work. Responsibilities Play a key role in the design, development, and support of critical applications Work closely with other teams to implement end-
Posted 6 days ago

SRE Devops Support Engineer

Nsight

•

Boston, Massachusetts, USA

Contract, Third Party

Advanced Software Support EngineerJob DescriptionResponsibilities: Provide direct support for product release activities on-site at customer locations. Provide escalation support for short-term problem resolution activities. Perform direct coding and validation activities for support tools. Create documentation of system-level functionality from a support perspective. Install highly configurable hardware interfacing software. Gather information about the needs of the customers and the ca
Easy Apply
Posted 8 days ago | Updated 22 hours ago

Computer Systems Engineer/Architect

Parsons Services Company

•

Maryland, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is seeking an exceptional Computer Systems Engineer/Architect to provide a v
Posted 27 days ago | Updated 1 hour ago

F-22 IMIS System Administrator (Level 3), Secret Clearance

Lockheed Martin Corporation

•

Virginia, USA

Full-time

Job Description Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office. As critical members of the F-22 Field Operations Team, all Integrated Maintenance Information Systems (IMIS) Administrators must be able to: Obtain and maintain Special Access Program clearance required for program access Capable of working various shift hours to include weekends to support customer mission requirements. Candidates offered a
Posted 1 day ago | Updated 1 hour ago

IT Infrastructure Operations Specialist

Decisionpoint Corporation

•

District of Columbia, USA

Full-time

Overview DecisionPoint Corporation is seeking an IT Infrastructure Operations Specialist to support the secure, stable, and compliant operation of GPO's enterprise systems and networks. Working closely with IT Security and IT Operations (ITOps) teams, this role ensures infrastructure performance, patch/upgrade planning, and readiness for Continuity of Operations (COOP). This position contributes to Technical Reference Model (TRM) alignment and plays a key role in asset inventory and documentatio
Posted 16 days ago | Updated 10 hours ago