Principal Linux Systems Administrator Jobs

1,641 - 1,660 of 4,210 Jobs

Sr. GoLang AND C++ Developer - Chicago, IL or Reston, VA- ONSITE (4 days a week)Job Title - Sr. GoLang AND C++ Developer - Chicago, IL or Reston, VA- ONSITE (4 days a week)

Comcast CorporationCompany Name - Comcast Corporation

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Reston, Virginia, USA

Full-time

FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we're making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a global company, we have offices in nine countries and can insert advertisements around the world. Job Summary We are looking for a savvy Engineer 4 to join our growing engineering team in Freewheel. I

Sr. GoLang AND C++ Developer - Chicago, IL or Reston, VA- ONSITE (4 days a week)Job Title - Sr. GoLang AND C++ Developer - Chicago, IL or Reston, VA- ONSITE (4 days a week)

Comcast CorporationCompany Name - Comcast Corporation

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Chicago, Illinois, USA

Full-time

Sr. Cloud EngineerJob Title - Sr. Cloud Engineer

Carmax, Inc.Company Name - Carmax, Inc.

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Richmond, Virginia, USA

Full-time

8901 - Corp Office West Crk - 12800 Tuckahoe Creek Parkway, Richmond, Virginia, 23238 CarMax, the way your career should be! What you will do - Essential Responsibilities Work with fellow associates to develop and build self-service capabilities, and automation, to enable our internal customers to move quickly and deliver on the needs of the business.Collaborate with colleagues in design, product management, and systems architecture to develop experimental solutions and bring great ideas to li

Associate System AdministratorJob Title - Associate System Administrator

Boeing CompanyCompany Name - Boeing Company

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Berkeley, Missouri, USA

Full-time

Associate System Administrator Company: The Boeing Company The Boeing Company is looking for a highly experienced and detail-oriented Associate System Administrator to join the team in Berkeley, MO. As a System Administrator and member of the team, you will help build, optimize, and secure the technology that supports the Apache Training Systems environment. The ideal candidate will have experience installing, configuring, maintaining and troubleshooting a secure network, with additional exper

Staff Site Reliability Engineer - Federal - 3rd ShiftJob Title - Staff Site Reliability Engineer - Federal - 3rd Shift

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or San Diego, California, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi

Technical Support Spec Assoc - FSMITJob Title - Technical Support Spec Assoc - FSMIT

Northwestern UniversityCompany Name - Northwestern University

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Chicago, Illinois, USA

Full-time

Department: MED-Central IT Salary/Grade: NEX/13 Job Summary: Completes general tasks to aid in the ongoing support of workplace endpoint technology. Carries out procedures to ensure that all products and services meet organizational standards and user requirements. Assists in the installation, maintenance and testing of workplace endpoint technology to ensure proper operation and freedom from defects. Monitors and responds to technical problems utilizing hardware and software testing tools and t

Senior Offensive Security Engineer (San Diego or Irvine)Job Title - Senior Offensive Security Engineer (San Diego or Irvine)

Costar GroupCompany Name - Costar Group

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San Diego, California, USA

Full-time

Senior Offensive Security Engineer (San Diego or Irvine) Job Description Offensive Security Engineer Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have be

Senior Machine Learning Software EngineerJob Title - Senior Machine Learning Software Engineer

Apex SystemsCompany Name - Apex Systems

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Redmond, Washington, USA

Full-time

Job#: 2077683 Job Description: Apex is hiring a Senior Software Engineer to work a contract position that is starting off as 12 months with the potential to extend. This is an on site role in Redmond with occasional WFH days. The focus for this role is on infrastructure and ML framework and tooling. This is a fantastic opportunity to work closely with world class researchers in the audio space. Youll get to influence the next generation of AR/VR devices. A typical day in this role involves b

Principal C/C++ Software EngineerJob Title - Principal C/C++ Software Engineer

RTX CorporationCompany Name - RTX Corporation

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Goddard, Kansas, USA

Full-time

Date Posted: 2025-07-31 Country: United States of America Location: MA311: Woburn MA 225 Presidential 225 Presidential Way Goddard Building 27, Woburn, MA, 01801 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 hel

Lead Specialist - Application Support and DevOpsJob Title - Lead Specialist - Application Support and DevOps

Energy TransferCompany Name - Energy Transfer

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Houston, Texas, USA

Full-time

Are you interested in joining our team? Chat with our digital assistant to learn more about our company and apply right from your mobile device! Text ETP to 25000 to get started or apply through this web posting if you prefer. Energy Transfer , recognized by Forbes as one of America's best large employers , is dedicated to responsibly and safely delivering America's energy . We are driven to inspire our employees to create superior value for our customers, our investors, a sustainable future a

Principal Software Engineer in Test Automation (Prisma Access)Job Title - Principal Software Engineer in Test Automation (Prisma Access)

PaloAlto NetworksCompany Name - PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Lead Timing Methodology EngineerJob Title - Lead Timing Methodology Engineer

AMD (Advanced Micro Devices)Company Name - AMD (Advanced Micro Devices)

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San Jose, California, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellenc

Senior Specialist, Cyber Intelligence (ISSM)Job Title - Senior Specialist, Cyber Intelligence (ISSM)

Harris CorporationCompany Name - Harris Corporation

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Rochester, New York, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Systems and Database Engineer | Database Services | Experienced HireJob Title - Systems and Database Engineer | Database Services | Experienced Hire

Susquehanna International GroupCompany Name - Susquehanna International Group

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Pennsylvania, USA

Full-time

Overview Our Production Services Team is looking for an Engineer to join our team. You would join a diverse team of database administrators, software developers, and production engineers that are responsible for providing reliable platforms and services for our trading systems, including SQL and NoSQL databases, messaging middleware, reference data distribution, and observability and alerting solutions. The ideal candidate will have strong leadership, communication and project management skills.

Lead Power Electronics Embedded Software Development EngineerJob Title - Lead Power Electronics Embedded Software Development Engineer

GE VernovaCompany Name - GE Vernova

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Imperial, Pennsylvania, USA

Full-time

Job Description Summary GE Vernova's Power Conversion & Storage business combines advanced energy conversion and storage systems to meet the electrification needs of utilities and industries. With a focus on power stability, energy storage and industrial electrification solutions, Power Conversion & Storage empowers customers by addressing their most complex electrification challenges and accelerating their transition to a sustainable, decarbonized future. If you are dreaming and passionate to

Senior UVM Digital Verification EngineerJob Title - Senior UVM Digital Verification Engineer

DraperCompany Name - Draper

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Boston, Massachusetts, USA

Full-time

Job Description Summary: Draper's Digital Design Team is seeking a motivated and experienced Senior UVM Digital Verification Engineer to tackle novel verification challenges in FPGAs and ASICs. In this role, you will apply modern verification strategies to complex digital and mixed-signal designs in the areas of embedded security, cryptography, signal and image processing, navigation and communications. Job Description: Duties/Responsibilities Performs analysis approaches for a particular probl

Principal Software Engineer - Desktop and Mobile Applications - RoonJob Title - Principal Software Engineer - Desktop and Mobile Applications - Roon

Harman InternationalCompany Name - Harman International

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Connecticut, USA

Full-time

A Career at HARMAN As a technology leader that is rapidly on the move, HARMAN is filled with people who are focused on making life better. Innovation, inclusivity and teamwork are a part of our DNA. When you add that to the challenges we take on and solve together, you'll discover that at HARMAN you can grow, make a difference and be proud of the work you do every day. About the Role At Roon, we are at the forefront of revolutionizing the way people experience music. Since our inception, we h

IBM FileNet P8 ConsultantJob Title - IBM FileNet P8 Consultant

Sierra Software SolutionsCompany Name - Sierra Software Solutions

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Dallas, Texas, USA

Contract

Job Title: IBM FileNet P8 ConsultantLocation: Dallas, TX (Onsite)Rate: $42/hrClient: IBM / AT&T Job Description:We are seeking an experienced SME with expert-level knowledge in IBM FileNet P8 and related ECM technologies. This role involves platform setup, configuration, upgrades, customer onboarding, and administration of supporting tools such as WebSphere, ICC, Case Manager, and Datacap. Required Skills: 10+ years of hands-on experience with IBM FileNet P8Deep understanding of IBM ECM Suite in

Senior. Platform Engineer - Linux (FEP) OnsiteJob Title - Senior. Platform Engineer - Linux (FEP) Onsite

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-21 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 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: TS/SCI with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to

Systems Engineer (118116)Job Title - Systems Engineer (118116)

John Hopkins UniversityCompany Name - John Hopkins University

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Remote

Full-time

Job Title: Systems EngineerIT@Cloud and Virtualization Services is seeking a Systems Engineer In accordance with institutional policies and standards responsible for administration, programming, maintenance, performance, implementation, security and support of various departmental and enterprise-wide platforms, including the installation and testing of new software, operating systems, related utilities/services, and hardware products as well as the integration of new products and /or software re