senior redhat linux administrator Jobs

6,821 - 6,840 of 8,278 Jobs

Information Systems Security EngineerJob Title - Information Systems Security Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Fort Belvoir, Virginia, USA

Full-time

Job Number: R0221437 Information Systems Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in system security engineering to help our country and assist our clients with critical missions? As a systems security and network security engineer, you can identify the Information System Security Engineering needed to assess vulnerabilities and recommend the best solution and security strategy. We need your experience to lead the development and implementat

Secure Enterprise Engineer - Viasat GovernmentJob Title - Secure Enterprise Engineer - Viasat Government

Viasat, Inc.Company Name - Viasat, Inc.

•

Linthicum Heights, Maryland, USA

Full-time

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 As a Secure Enterprise Engineer you will be responsible for

Systems Engineer (Clearance Required)Job Title - Systems Engineer (Clearance Required)

Oracle CorporationCompany Name - Oracle Corporation

•

Reston, Virginia, USA

Full-time

Job Description Must currently hold and have the ability to maintain a TS/SCI with Poly. What You'll Do: Design, develop, and optimize high-performance, scalable on-premise systems and cloud networking solutions. Troubleshoot and debug complex distributed systems, ensuring seamless systems and cloud connectivity for our customers. Work across the full development lifecycle-design, implement, test, deploy, and monitor critical services. Continuously improve performance, security, and reliabilit

Sr Cloud Security ArchitectJob Title - Sr Cloud Security Architect

LenovoCompany Name - Lenovo

•

Morrisville, North Carolina, USA

Full-time

General Information Req # WD00071558 Career area: Cloud Computing Country/Region: United States of America State: North Carolina City: Morrisville Date: Thursday, July 17, 2025 Working time: Full-time Additional Locations: * United States of America - North Carolina - Morrisville Why Work at Lenovo We are Lenovo. We do what we say. We own what we do. We WOW our customers. Lenovo is a US$57 billion revenue global technology powerhouse, ranked #248 in the Fortune Global 500, and servin

Software Engineer, Infotainment Platforms Validation, Vehicle SoftwareJob Title - Software Engineer, Infotainment Platforms Validation, Vehicle Software

Tesla MotorsCompany Name - Tesla Motors

•

Palo Alto, California, USA

Full-time

Tesla's Software Platforms team provides the foundation on which the in-vehicle user experience is built. We own the Software Platform (kernel, bootchain, drivers, and lower-level userspace platform services) for the Infotainment systems across our vehicle lineup. This includes high resolution touch displays, high-definition audio, Bluetooth/WiFi/cellular connectivity, USB, cameras - all connected to high performance multi-core processors and GPUs. As a member of the Software Platforms Validatio

Research Computing Systems EngineerJob Title - Research Computing Systems Engineer

Penn StateCompany Name - Penn State

•

State College, Pennsylvania, USA

Full-time

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday.CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday.If you are NOT a current empl

Senior Cyber Security Engineer- OnsiteJob Title - Senior Cyber Security Engineer- Onsite

RTX CorporationCompany Name - RTX Corporation

•

Largo, Florida, USA

Full-time

Date Posted: 2025-01-28 Country: United States of America Location: FL410: Largo FL MFG 7887 Bryan Dairy Road , Largo, FL, 33777 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: Top Secret - Current Raytheon Company, Managed by Collins Aerospace Collins Aerospace, a RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities,

MANAGER OF INFRASTRUCTURE AND SYSTEMS ADMINISTRATIONJob Title - MANAGER OF INFRASTRUCTURE AND SYSTEMS ADMINISTRATION

University of WashingtonCompany Name - University of Washington

•

Seattle, Washington, USA

Full-time

As a UW employee, you have a unique opportunity to change lives on our campuses, in our state and around the world. UW employees offer their boundless energy, creative problem-solving skills, and dedication to build stronger minds and a healthier world. UW faculty and staff also enjoy outstanding benefits, professional growth opportunities and unique resources in an environment noted for diversity, intellectual excitement, artistic pursuits, and natural beauty. The College of Arts & Sciences S

CNO Software Engineer StaffJob Title - CNO Software Engineer Staff

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Herndon, Virginia, USA

Full-time

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds' hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible pr

CNO Software EngineerJob Title - CNO Software Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Herndon, Virginia, USA

Full-time

SAP NS2 Senior HANA Cloud DevOps EngineerJob Title - SAP NS2 Senior HANA Cloud DevOps Engineer

SAP Americas, Inc.Company Name - SAP Americas, Inc.

•

Newtown Square, Pennsylvania, USA

Full-time

We help the world run better At SAP, we enable you to bring out your best. Our company culture is focused on collaboration and a shared passion to help the world run better. How? We focus every day on building the foundation for tomorrow and creating a workplace that embraces differences, values flexibility, and is aligned to our purpose-driven and future-focused work. We offer a highly collaborative, caring team environment with a strong focus on learning and development, recognition for your i

Mission Software Engineer, Robotics - Air DefenseJob Title - Mission Software Engineer, Robotics - Air Defense

Aduril IndustriesCompany Name - Aduril Industries

•

Irvine, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Senior Python / Counterparty Credit Risk Senior Application Developer - VP - NEW YORKJob Title - Senior Python / Counterparty Credit Risk Senior Application Developer - VP - NEW YORK

CitiCompany Name - Citi

•

Remote or New York, New York, USA

Full-time

The Analytical Calculation Engine (ACE) Development Team is a group within Citi Financial Risk Technology, responsible for developing and implementing the applications used for derivatives credit risk and exposure calculations Firm-wide. The team's primary focus is the development, testing, deployment, and maintenance of the production derivatives credit risk application, used for internal risk management and regulatory capital purposes. The Counterparty Credit Risk Senior Application Develope

Sr. Full Stack Java Developer C13 VPJob Title - Sr. Full Stack Java Developer C13 VP

CitiCompany Name - Citi

•

Remote or Irving, Texas, USA

Full-time

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements

Certified IT Administrator (LAN/WAN), Level 1Job Title - Certified IT Administrator (LAN/WAN), Level 1

City of New YorkCompany Name - City of New York

•

New York, New York, USA

Full-time

Company Description Job Description *Applicants must be permanent in the title of Certified IT Administrator (LAN/WAN) or have a permanent comparable civil service title.* The New York City Employees' Retirement System seeks a Certified IT Administrator (LAN/WAN), Level 1 to join their Infrastructure Management unit in the Information Technology division. This individual will join a team of senior technicians who support 700 users in our locations in Brooklyn and Long Island City. The follow

Cloud Software Developer (TS/SCI w/ Poly)Job Title - Cloud Software Developer (TS/SCI w/ Poly)

Parsons Services CompanyCompany Name - Parsons Services Company

•

Annapolis, 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 hiring Cloud Software Engineers to join an amazing team! Cloud Software E

Staff Flight Test Engineer, MissilesJob Title - Staff Flight Test Engineer, Missiles

Aduril IndustriesCompany Name - Aduril Industries

•

Costa Mesa, California, USA

Full-time

Senior Real-Time Software EngineerJob Title - Senior Real-Time Software Engineer

Commonwealth Fusion SystemsCompany Name - Commonwealth Fusion Systems

•

Milpitas, California, USA

Full-time

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent and new technologies, we're designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future. We're in the best position to make it happen. Since 2018, we've raised over $2 billion in capital - more than any other fusion energy company in th

Software Engineer (Starshield) - Top Secret ClearanceJob Title - Software Engineer (Starshield) - Top Secret Clearance

SpaceXCompany Name - SpaceX

•

Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER (STARSHIELD) - TOP SECRET CLEARANCE Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercia

Sr. Staff Software Engineer - RoutingJob Title - Sr. Staff Software Engineer - Routing

Juniper NetworksCompany Name - Juniper Networks

•

Westford, Massachusetts, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. The SD-WAN engineering team at Ju