junior linux system administrator Jobs

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Principal S/w Configuration Management Engineer [TS/SCI Poly], OnsiteJob Title - Principal S/w Configuration Management Engineer [TS/SCI Poly], Onsite

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-09 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, fresh thinking and possibilities are forged in times of change and you will be on the

Principal S/w Configuration Management Engineer [Secret Cleared], OnsiteJob Title - Principal S/w Configuration Management Engineer [Secret Cleared], Onsite

RTX CorporationCompany Name - RTX Corporation

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Tewksbury, Massachusetts, USA

Full-time

Date Posted: 2025-07-16 Country: United States of America Location: MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 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 - t

Senior S/w Configuration Management Engineer [TS/SCI Poly], OnsiteJob Title - Senior S/w Configuration Management Engineer [TS/SCI Poly], Onsite

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

DevSecOps Engineer, Signals Intelligence (Experienced or Senior)Job Title - DevSecOps Engineer, Signals Intelligence (Experienced or Senior)

BoeingCompany Name - Boeing

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Fairfax, Virginia, USA

Full-time

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is currently seeking a DevSecOps Engineer to join the Argon ST group located in Fairfax, VA. This position will focus on supporting the Boeing Defense, Space & Security (BDS) business organization. The success

Senior Systems Engineer IIJob Title - Senior Systems Engineer II

WalgreensCompany Name - Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary Performs and implements assignments that impact multiple components / processes of the specified functional area of the Technology operation. Assignments are received in short- and mid-term outcomes that are of complex initiatives and regularly require the application of independent judgment and creativity. Operates within the context of defined operating outcomes. Job ResponsibilitiesLeads the daily activities for an assigned work group that performs activities to

IT - Senior Production Specialist for the Division of HPD TECHJob Title - IT - Senior Production Specialist for the Division of HPD TECH

City of New YorkCompany Name - City of New York

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New York, New York, USA

Full-time

Company Description Job Description About the Agency: The New York City Department of Housing Preservation (HPD) promotes quality and affordability in the city's housing, and diversity and strength in the city's neighborhoods because every New Yorker deserves a safe, affordable place to live in a neighborhood they love. -We maintain building and resident safety and health -We create opportunities for New Yorkers through housing affordability -We engage New Yorkers to build and sustain neigh

Senior Cloud Engineer / Specialist (OASE) (ship required)Job Title - Senior Cloud Engineer / Specialist (OASE) (ship required)

Oracle CorporationCompany Name - Oracle Corporation

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No location provided

Full-time

Job Description The Oracle Analytics Service Excellence (OASE) team within Oracle Analytics Cloud (OAC) is responsible for developing tools, technologies, processes, and driving change/ improvement through data driven decisions. You will work alongside software development teams to ensure service and feature parity for government customers. OASE is focused on building cloud based technologies managing, improving, maintaining, and evolving the cloud services offerings; as well as automating proc

Senior Oracle Database EngineerJob Title - Senior Oracle Database Engineer

World Wide TechnologyCompany Name - World Wide Technology

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No location provided

Full-time

Required Qualifications 7+ years of experience as an Oracle Database Administrator or Engineer. Hands-on experience with Oracle Enterprise Manager (OEM) and Oracle Cloud Infrastructure (OCI). Strong knowledge of Oracle RAC, ASM, GoldenGate, Data Guard, and RMAN. Proficiency in SQL, PL/SQL, and performance tuning. Experience with Linux/Unix environments and shell scripting. Familiarity with automation tools and Infrastructure as Code (IaC) practices. Excellent problem-solving and communicat

SAR/SCI Systems Administrator - Advanced 1Job Title - SAR/SCI Systems Administrator - Advanced 1

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Do you love solving complex technical problems in customized IT environments? Are you passionate about providing advanced system administration support for unique, mission-critical projects? Do you like contributing to innovative projects that directly impact national security? If so, we're looking for someone like you to join our team at APL. We are seeking a talented Tier 3 Systems Administrator to expertly manage, secure, and maintain customized Windows and Linux environments

Sr. Hardware / Infrastructure Site Reliability Engineer (Starlink)Job Title - Sr. Hardware / Infrastructure Site Reliability Engineer (Starlink)

SpaceXCompany Name - SpaceX

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Redmond, Washington, 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. SR. HARDWARE / INFRASTRUCTURE SITE RELIABILITY ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system.

Hardware / Infrastructure Site Reliability Engineer (Starlink)Job Title - Hardware / Infrastructure Site Reliability Engineer (Starlink)

SpaceXCompany Name - SpaceX

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Redmond, Washington, 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. HARDWARE / INFRASTRUCTURE SITE RELIABILITY ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Star

Systems Administrator IIIJob Title - Systems Administrator III

Kern Health SystemsCompany Name - Kern Health Systems

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Bakersfield, California, USA

Full-time

KHS reasonably expects to pay starting compensation for the position of Systems Administrator in the range of $45.02 - 57.41 hourly "Hybrid Position" About us Kern Health Systems is dedicated to improving the health status of our members through an integrated managed health care delivery system. About the role The Systems Administrator must possess demonstrable advanced expertise in storage management, data center operations, backup solutions, and virtualization technologies. This position req

Senior Desktop Support AnalystJob Title - Senior Desktop Support Analyst

Dimensional Fund Advisors LPCompany Name - Dimensional Fund Advisors LP

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Austin, Texas, USA

Full-time

Notes to applicants: Dimensional sees great value from collaborating in our offices and appreciates the benefits of flexibility. Most roles fit our office-first hybrid approach: We are together on our campuses Tuesdays, Wednesdays, and Thursdays and have the choice to work in the office or remotely, depending on what is best for that work day, on Mondays and Fridays. This approach maximizes in-person collaboration and interaction while simultaneously providing flexibility and applies to most rol

Senior Network Engineer (Onsite)Job Title - Senior Network Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Largo, Florida, USA

Full-time

Date Posted: 2025-06-30 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: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: TS/SCI Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, an RTX company, is a leader in technologically advanced and intell

Systems Administrator - IntermediateJob Title - Systems Administrator - Intermediate

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you ready to advance your IT career by taking on a wide-ranging role that spans from frontline technical support to more intricate system administration tasks? We are looking for a skilled Intermediate Systems Administrator who will ensure the reliability, security, and performance of our broad IT environments-including stand-alone systems, networked infrastructures, and AWS cloud solutions in specialized SAR and SCI facilities. This position is vital to maintaining operationa

Infrastructure Systems EngineerJob Title - Infrastructure Systems Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Moorestown, New Jersey, USA

Full-time

Job Description WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems, we're driving innovation and upholding integrity in all that we do. Our mission is to push the boundaries of technology and pioneer groundbreaking solutions. By applying the highest standards of business ethics and visionary thinking, we believe that everything is within our reach. THE WORK In this Infrastructure Systems Engineer role, you will: - Engage in the engineering of secure and scalable virtualized edge co

Senior Network AdministratorJob Title - Senior Network Administrator

Oak Ridge National LaboratoryCompany Name - Oak Ridge National Laboratory

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Oak Ridge, Tennessee, USA

Full-time

Requisition Id 15056 Overview: As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation's most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive sci

L3 Engineer for IBM Workload Scheduler (IWS)Job Title - L3 Engineer for IBM Workload Scheduler (IWS)

INSPYR SolutionsCompany Name - INSPYR Solutions

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Dallas, Texas, USA

Contract

Primary Focus: Level 3 support for IBM Workload Scheduler (IWS) (formerly known as Tivoli Workload Scheduler). High level responsibilities may include systems engineering, administration, integrations, security, IWS internals, architecture, APIs, upgrades, and root cause analysis. Responsibilities | IBM Workload Scheduler (Tivoli):The level 3 engineer for IWS will work within a SAFe development ART (Agile Release Train) in collaboration with a small team that shares responsibility for the fol

Infrastructure Design and SupportJob Title - Infrastructure Design and Support

Computer Merchant, Ltd., TheCompany Name - Computer Merchant, Ltd., The

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Jacksonville, Florida, USA

Full-time

JOB TITLE: Infrastructure Design and Support JOB LOCATION: Remote JOB NUMBER: 18747 REQUIRED EXPERIENCE: Remote position but could be asked to come onsite for critical meetings or all hands on deck type support. Ideal candidate would be in Southeast Region ( EST/CST) Candidates must have very strong working knowledge of IBM Power -AIX systems and support of Oracle DB's on AIX systems Strong experience troubleshooting application issues and performance tuning (work closely with application te

Site Reliability Engineer (SRE)Job Title - Site Reliability Engineer (SRE)

LeidosCompany Name - Leidos

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Morgantown, West Virginia, USA

Full-time

Come put your Site Reliability Engineer (SRE) skills into action! Leidos has openings for talented SREs to join our team and develop reusable solutions that support our customers in any environment. You will have the opportunity to contribute to the design and implementation of Continuous Integration and Continuous Delivery (CI/CD) pipelines that accelerate the secure delivery of software to production. You will automate the buildout of infrastructure in cloud and on-premises environments to ope