senior RedHat Linux administrator Jobs

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Senior Systems EngineerJob Title - Senior Systems Engineer

SAICCompany Name - SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2506843 Location: WASHINGTON, DC, US Date Posted: 2025-06-18 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is seeking a Senior Systems Engineer to support a critical U.S. government agency in the National Capital Region. This SME-level role is ideal for an experienced systems engi

Lead Infrastructure Engineer - OpenShift PlatformJob Title - Lead Infrastructure Engineer - OpenShift Platform

U.S. BankCompany Name - U.S. Bank

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Hopkins, Minnesota, USA

Full-time

At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide, ever-growing range of opportunities to discover what makes you thrive at every stage of your career. Try new things, learn new skills and dis

Lead Infrastructure engineer - OpenShift PlatformJob Title - Lead Infrastructure engineer - OpenShift Platform

U.S. BankCompany Name - U.S. Bank

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Hopkins, Minnesota, USA

Full-time

OpenStack Platform Engineer (Eng4)Job Title - OpenStack Platform Engineer (Eng4)

Comcast CorpCompany Name - Comcast Corp

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Remote or Atlanta, Georgia, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou

Senior Systems EngineerJob Title - Senior Systems Engineer

Winning Edge Solutions, LLCCompany Name - Winning Edge Solutions, LLC

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Herndon, Virginia, USA

Contract

Role: Senior Systems Engineer Location: Fairfax, VA Key Skills: Windows Server, Active Directory, SCCM, CSP, SQL server, Apache, Unix server SUN/ Solaris, Linux/ RedHat Preferred Qualifications: Windows Server 2012R2, 2016, 2019, 2022 and newer Microsoft Active Directory Domain Services Microsoft Group Policy Management and Windows Configuration Service Providers (CSP) Microsoft Systems Center Endpoint Manager (SCCM and Intune) Exchange 2016/2019() EOL Windows Terminal Server Microsoft O

Senior Engineer, Application EngineeringJob Title - Senior Engineer, Application Engineering

Intercontinental Exchange Holdings, Inc.Company Name - Intercontinental Exchange Holdings, Inc.

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Atlanta, Georgia, USA

Full-time

Overview Job Purpose At ICE, we never rest. We are on a mission as a team. We are problem solvers and partners, always starting with our customers to solve their challenges and create opportunities. Our start-up roots keep us nimble, flexible, and moving fast. We take ownership and make decisions. We all work for one company and work together to drive growth across the business. We engage in robust debates to find the best path, and then we move forward as one team. We take pride in what we do,

Platform Infrastructure EngineerJob Title - Platform Infrastructure Engineer

Maximus, Inc.Company Name - Maximus, Inc.

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Colorado Springs, Colorado, USA

Full-time

Description & Requirements Maximus is seeking a highly skilled individual to join our team as a Platform Infrastructure Engineer. You will be responsible for the deployment and maintenance of several platforms supporting multiple applications. The role will involve collaborating with cross-functional teams and overseeing technical architecture while delivering scalable and reliable solutions. This position is on-site five days a week and requires the candidate to be eligible to obtain a secret s

Platform Infrastructure EngineerJob Title - Platform Infrastructure Engineer

MaximusCompany Name - Maximus

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Colorado Springs, Colorado, USA

Full-time

General information Job Posting Title Platform Infrastructure Engineer Date Thursday, July 17, 2025 City Colorado Springs State CO Country United States Working time Full-time Description & Requirements Maximus is seeking a highly skilled individual to join our team as a Platform Infrastructure Engineer. You will be responsible for the deployment and maintenance of several platforms supporting multiple applications. The role will involve collaborating with cross-functional teams an

Platform Infrastructure EngineerJob Title - Platform Infrastructure Engineer

MaximusCompany Name - Maximus

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Colorado Springs, Colorado, USA

Full-time

OpenShift Engineer - AdvancedJob Title - OpenShift Engineer - Advanced

Federal Reserve BankCompany Name - Federal Reserve Bank

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Richmond, Virginia, USA

Full-time

When you join the Federal Reserve-the nation's central bank-you'll play a key role, collaborating with leading tech professionals to strengthen and protect our economic, financial and payments systems. We invest in contemporary and emerging technology each year to support the Federal Reserve and our economy, and we're building a dynamic team for our future. Bring your passion and expertise, and we'll provide the opportunities that will challenge you and propel your growth-along with a wide rang

OpenShift Engineer - AdvancedJob Title - OpenShift Engineer - Advanced

Federal Reserve Bank of ClevelandCompany Name - Federal Reserve Bank of Cleveland

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Cleveland, Ohio, USA

Full-time

Company Federal Reserve Bank of Richmond When you join the Federal Reserve-the nation's central bank-you'll play a key role, collaborating with leading tech professionals to strengthen and protect our economic, financial and payments systems. We invest in contemporary and emerging technology each year to support the Federal Reserve and our economy, and we're building a dynamic team for our future. Bring your passion and expertise, and we'll provide the opportunities that will challenge you an

IT Systems Administrator - Linux / Windows / Secret / Onsite, TXJob Title - IT Systems Administrator - Linux / Windows / Secret / Onsite, TX

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Fort Worth, Texas, USA

Full-time

Job Description This Enterprise Operations (EO) position supports the Lockheed Martin Aeronautics Division located at the Fort Worth, TX facility. The selected candidate will function as part of an IT support team managing multiple closed environments, ensuring patching, STIGing, and infrastructure deployments. They will perform Systems Administration across multiple platforms including Linux workstation and server infrastructure which will include deployments across multiple programs. ship Re

Principal Software Development Engineer [BMS]Job Title - Principal Software Development Engineer [BMS]

RTX CorporationCompany Name - RTX Corporation

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Fort Wayne, Indiana, USA

Full-time

Date Posted: 2025-07-15 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

Manager Linux OperationsJob Title - Manager Linux Operations

Request Technology, LLCCompany Name - Request Technology, LLC

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Chicago, Illinois, USA

Full-time

Hybrid, 3 days onsite, 2 days remote We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Manager - Linux Operations. This manager will manage a team of Linux professionals focused on the stability, performance, security, and reliability of Linux infrastructure/Operations. This role requires experience with technologies such as Ansible, Puppet, Red Hat, Docker, Kubernetes, terraform, CICD, etc. Responsibilities: Manage and mentor a team of Linu

IT Business Services Senior ConsultantJob Title - IT Business Services Senior Consultant

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

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Newtown Square, Pennsylvania, USA

Full-time

Requisition ID: 427706 Work Area: Information Technology Expected Travel: 0% Career Status: Professional Employment Type: Regular Full Time Career Level: T3-3 Original Posting Date: 06/23/2025 Job Title: IT Business Services Senior Consultant Location: Newtown Square, PA Work Model: Hybrid work model Purpose and Objective: SAP America, Inc. seeks an IT Business Services Senior Consultant at our Newtown Square, PA location to cooperate closely with the customer's technology and business stakehol

Cloud Infrastructure Engineer - SystemsJob Title - Cloud Infrastructure Engineer - Systems

Apple, Inc.Company Name - Apple, Inc.

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No location provided

Full-time

People at Apple don't just build products - they craft the kind of experience that has revolutionized entire industries. The diverse collection of our people and their ideas inspire innovation in everything we do. Imagine what you could do here! Join Apple, and help us leave the world better than we found it. The Apple Service Engineering (ASE) team builds and provides systems and infrastructure that power Apple's services (such as iCloud, iTunes, Siri, and Maps). Apple's uniquely seamless hardw

Cyber Systems Engineer -GMD Weapons Systems -Secret Clearance RequiredJob Title - Cyber Systems Engineer -GMD Weapons Systems -Secret Clearance Required

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Huntsville, Alabama, USA

Full-time

Job Description What We're Doing Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation's defense against ballistic missile attacks. The GMD Weapon System (GWS) processes data from multiple sensors to identify and characterize the inbound ballistic missile threat, plans the best defensive solution, and launches the intercepting missiles to negate the threat. The Work The Cyber Security Systems Engineer / L

Secret cleared Database EngineerJob Title - Secret cleared Database Engineer

ClearBridge Technology GroupCompany Name - ClearBridge Technology Group

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Longmont, Colorado, USA

Contract

Our client, a government integrator located in Longmont, CO, is looking to hire 2 Secret cleared (or TS SCI) Database Engineers for a 12-month onsite contract. The consultants will work onsite in on a 9&ast;80 schedule. The 9&ast;80 work schedule is set up so that the employee charges 9-hours M-Th and 8-hours on Friday the first week (44 hours), and 9-hours M-Th with an off Friday the following week (36 hours). The Database Engineer will be supporting the Ground Infrastructure Team which is co

Platform Infrastructure EngineerJob Title - Platform Infrastructure Engineer

MaximusCompany Name - Maximus

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Colorado Springs, Colorado, USA

Full-time

General information Job Posting Title Platform Infrastructure Engineer Date Friday, May 23, 2025 City Colorado Springs State CO Country United States Working time Full-time Description & Requirements Maximus is seeking a highly skilled individual to join our team as a Platform Infrastructure Engineer. You will be responsible for the deployment and maintenance of several platforms supporting multiple applications. The role will involve collaborating with cross-functional teams and overseeing tech

Systems Support TechnicianJob Title - Systems Support Technician

TEKsystemsCompany Name - TEKsystems

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Remote or Allentown, Pennsylvania, USA

Full-time

Description PPL in Allentown is looking for a recent College Graduate to provide support within their fusion Center. The Fusion center supports all infrastructure used by the utility. This includes working with the internal and external employees of PPL to trouble shoot any and all network related issues. This includes root cause analysis of connectivity issues, remote access issues and hardware issues. Experience working within a NOC is very helpful. Recent hires on the team, have recent MIS de