senior redhat linux administrator Jobs

461 - 480 of 7,268 Jobs

Senior Embedded EngineerJob Title - Senior Embedded Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Aberdeen Proving Ground, Maryland, USA

Full-time

Job Number: R0215354 Embedded Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in an exciting research and development ( R & D ) position? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications and solutions makes you an integral part of delivering a customer-focused engineering soluti

Senior Systems AdministratorJob Title - Senior Systems Administrator

Ledgent TechnologyCompany Name - Ledgent Technology

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Houston, Texas, USA

Full-time

Location: 77040 Onsite Job Overview The Senior Systems Administrator will ensure the smooth and secure operation of computer systems-covering both hardware and software across physical and virtual environments. This is a technical leadership role that also includes collaboration, compliance, and on-call responsibilities. Key Responsibilities System Management: Install, configure, maintain, and troubleshoot physical/virtual servers, storage arrays, and endpoints. Security & Compliance: Handle

FPGA EngineerJob Title - FPGA Engineer

Apex SystemsCompany Name - Apex Systems

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Aberdeen Proving Ground, Maryland, USA

Full-time

Job#: 2069654 Job Description: FPGA Engineer - R&D Cyber Solutions Location: Aberdeen Proving Ground Clearance Required: Secret (TS/SCI preferred) Employment Type: 6 month contract-to-hire Overview: Are you ready to apply your technical expertise to cutting-edge research and development that directly supports the Army Cyber mission? We're looking for an experienced FPGA Engineer who thrives in a fast-paced, mission-driven environment. This is your opportunity to shape the future of cyber wa

Network EngineerJob Title - Network Engineer

Invicta SystemsCompany Name - Invicta Systems

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San Francisco, California, USA

Full-time

Network Engineer- Linux experience required San Francisco, CA Fulltime Role We are seeking a highly skilled and motivated Linux-based Network Engineer. In this role, you will primarily focus on the deployment, management, and optimization of Netris along with Mellanox/Nvidia hardware for high-performance networking environments. Experience: 10+ years of hands-on networking/linux experienceProven experience with Linux systems administration (CentOS, Ubuntu, RedHat, etc.).Experience with deployi

FPGA EngineerJob Title - FPGA Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Aberdeen Proving Ground, Maryland, USA

Full-time

Job Number: R0216914 FPGA Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in an exciting research and development ( R & D ) position? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications and solutions makes you an integral part of delivering a customer-focused engineering solution. As an e

Senior Systems EngineerJob Title - Senior Systems Engineer

SAICCompany Name - SAIC

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Augusta, Georgia, USA

Full-time

Job ID: 2507128 Location: FORT GORDON, GA, US Date Posted: 2025-07-08 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is actively seeking a Senior Systems Engineer to support the Army's Cyber Center of Excellence (CCoE) in Fort Eisenhower, GA. The candidate will develop, build, support, adminis

Systems Administrator 3Job Title - Systems Administrator 3

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

Are you ready to KANGAROO into action at RealmOne! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join us on this journey as w

Database Administrator Sr.Job Title - Database Administrator Sr.

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Longmont, Colorado, USA

Full-time

Job Description 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 single day we use our 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 products. We provide the resources, inspiration and focus. If you have the passi

HPC Data Storage EngineerJob Title - HPC Data Storage Engineer

American Systems CorporationCompany Name - American Systems Corporation

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Arlington, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities As a HPC Data Storage Engineer with AMERICAN SYSTEMS you will have the opportunity to do the following: Manage where data is storedCapacity planning and management, performance management, metrics reporting, st

HPC Data Storage EngineerJob Title - HPC Data Storage Engineer

American Systems CorporationCompany Name - American Systems Corporation

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Dallas, Texas, USA

Full-time

System AdministratorJob Title - System Administrator

LeidosCompany Name - Leidos

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King of Prussia, Pennsylvania, USA

Full-time

Leidos Office of the Chief Information Security Officer, within the Digital Modernization Sector, is seeking a System Administrator to support various classified environments. You will be responsible for maintaining, securing, and supporting complex classified information systems, as well as ensuring compliance with security protocols and regulations. Work will be performed on site at our King of Prussia, PA office. What will you do in this role? This role includes a combination of duties to pr

DevSecOps Tech LeadJob Title - DevSecOps Tech Lead

RTX CorporationCompany Name - RTX Corporation

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Texas, USA

Full-time

Date Posted: 2025-07-11 Country: United States of America Location: RTX99: RTN Remote, Texas Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000

Systems AdministratorJob Title - Systems Administrator

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Aurora, Colorado, USA

Full-time

**Requires a Security Clearance (Please do not apply if you don't have a clearance.)** Top Skills' Details 1. 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment 2. VMware and ESXi (6.x or higher) configuration and management experience 3. Group Policies (GPOs) experience; Active Directory management experience 4. Active Security Clearance: TS with SCI and full scope Poly 5. Must have a DOD 8570 IAT Level 2 baseline certification (ex

Public Cloud SDETJob Title - Public Cloud SDET

Torque Technologies LLCCompany Name - Torque Technologies LLC

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Palo Alto, California, USA

Contract, Third Party

Public Cloud SDET Palo Alto, CA (Day 1 onsite) Long Term Tech stack: Google Kubernetes Engine (GKE); Go; Functional Testing; Regression & Performance Testing; Linux; CI/CD; Jenkins; Git (GitHub, GitLab, BitBucket, SVN); AWS Job description: This req is for Enterprise Cloud Quality Engineering team to support testing of public cloud platform and managed services (AWS/Google Cloud Platform). Required skills: 5+ years of Software Quality Assurance Public Cloud Platforms (Google Cloud Platform/A

Senior EngineerJob Title - Senior Engineer

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Bayview, Idaho, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Engineering (General) Job Qualifications: Skills: Computer Literacy, Linux, Operating Systems (OS) Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: Engineer Senior The candidate will work as part of a highly skilled team to design, fabricate, modify and evaluate electro

Systems Engineer Stf - level 4Job Title - Systems Engineer Stf - level 4

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Georgia, USA

Full-time

Job Description You will be the Systems Engineer Stf for a Mission Systems (MS) Test Planning and Execution Team within an I&T Organization responsible for the integration and test of supplier procured software & hardware products with Lockheed Martin developed software capabilities. This team focuses on system-level integration and test in a laboratory environment using hardware-in-the-loop and modeling and simulation tools to mature a Mission Systems suite prior to release to flight test. Act

Director of IT/EducationJob Title - Director of IT/Education

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Philadelphia, Pennsylvania, USA

Full-time

Are you an experienced IT leader ready to make an impact in the world of education? A school located in the heart of Philadelphia, is seeking a full-time Director of IT to oversee and innovate its technology infrastructure. This institution prides itself on academic excellence, community values, and a forward-thinking approach to learning, and it's ready to elevate its tech operations. You'll lead strategic IT initiatives across a dynamic, multi-platform environment-including modern networking s

Senior EngineerJob Title - Senior Engineer

General DynamicsCompany Name - General Dynamics

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Bayview, Idaho, USA

Full-time

Senior Infrastructure Systems AdministratorJob Title - Senior Infrastructure Systems Administrator

Genius Road, LLCCompany Name - Genius Road, LLC

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Dallas, Texas, USA

Contract

Senior Infrastructure Systems Administrator Contract Length: 12 months + potential extension Location: Dallas, Texas Hybrid (3 days onsite downtown Dallas and related sites within DFW) **Applicants must already be local to the Dallas area** We re looking for a seasoned Senior Infrastructure Systems Administrator to join our client s dynamic Control Systems team. This hybrid role supports critical infrastructure that enables 24/7 utility operations. The ideal candidate should have at least 8+ y

Junior Software DeveloperJob Title - Junior Software Developer

LeidosCompany Name - Leidos

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Lorton, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the area