• Senior Principal Linux

    RTX Corporation (El Segundo, CA)
    …more secure world. **What You Will Do** + We are seeking an experienced Linux Administrator that will be working in a highly collaborative, multi-platform and ... operation, and maintenance of systems hardware and software related to a Linux /Windows infrastructure for classified programs. Duties include, but are not limited… more
    RTX Corporation (09/26/25)
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  • Senior Linux Systems…

    General Dynamics Information Technology (Macdill AFB, FL)
    …Advance how our customers operate while you advance your career. Join GDIT as a ** Senior Linux Systems Administrator ** and build an impactful career in ... like you. **MEANINGFUL WORK AND PERSONAL IMPACT:** As a ** Senior Linux Systems Administrator ** ,...expertise and drive for innovation to GDIT. The Systems Administrator Principal must have: + Certification: Applicable… more
    General Dynamics Information Technology (09/26/25)
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  • Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …science ecosystem for researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems, and help support ... data warehouse team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the Scientific Computing and Data group, is… more
    Mount Sinai Health System (09/22/25)
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  • Linux / AWS Systems Administrator

    Northrop Grumman (Morrisville, NC)
    …**Responsibilities will include but not be limited to the following:** + Serve as a senior Linux Systems Administrator within an AWS cloud environment for a ... Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** to join its dynamic team of technical… more
    Northrop Grumman (11/15/25)
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  • DreamWorks Technology - Sr. Systems…

    NBC Universal (Glendale, CA)
    …need to have in order to do this job?" + Minimum 10+ years as a Senior Linux system administration in a large (500+system) environment + Develop tools using ... is expected to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and… more
    NBC Universal (11/14/25)
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  • Engineer Systems/ Principal Engineer…

    Northrop Grumman (San Diego, CA)
    …additional Linux based distributions. + Red Hat Certified Systems Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) preferred. **Basic Qualifications ... Aeronautics Systems has an opening for a **Systems Engineer/ Principal Systems Engineer** to join our team of qualified,...and data. + Will work under the supervision of senior systems engineers, admins, and architects. + Monitor systems,… more
    Northrop Grumman (11/14/25)
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  • Principal /Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …+ Ability to work after hours and weekends as needed. Basic Qualifications for a Senior Principal System Admin: + Bachelor's degree with 8 years of experience; ... Systems (NGAS) has an exciting career opportunity for a ** Principal /Sr. Principal Systems Administrator ** to...for a classified government contract. + Perform as a Linux \Redhat System Administrator for a classified government… more
    Northrop Grumman (09/18/25)
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  • Senior / Principal Database…

    Sandia National Laboratories (Livermore, CA)
    …Be Like: We are seeking an experienced IT Database Architect / Administrator (job title: Solutions Architect) to join our dynamic, multi-disciplinary 24/7/365 ... HP Blade systems (including chassis, blades and switches), VMWare vSphere and Oracle Linux hosts + Familiarity with other IT technologies (Windows, Oracle Linux more
    Sandia National Laboratories (11/14/25)
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  • Senior Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …mentor + Oversee administrators whose duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, ... IT systems administration in a Microsoft Windows and Red Hat Enterprise Linux environment. + Experience leading technical teams including prioritization of tasks and… more
    RTX Corporation (10/24/25)
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  • Sr. Principal NetApp Storage…

    Northrop Grumman (Linthicum Heights, MD)
    …Grumman's Chief Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management ... but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational activities of the… more
    Northrop Grumman (10/16/25)
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  • Principal OR Senior Principal

    Northrop Grumman (Jacksonville, FL)
    …they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Payloads Field Service Engineer** to ... filled at either the Principal Payloads Field Service Engineer OR Senior Principal Payloads Field Service Engineer, depending upon the qualifications below._… more
    Northrop Grumman (10/29/25)
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  • (DoD SkillBridge) Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …to start of internship **Northrop Grumman Aeronautics Systems** is looking to add a ** Principal OR Senior Principal Electronics Engineer - Payloads Field ... Principal Electronics Engineer - Payloads Field Service Engineer or the Senior Principal Electronics Engineer - Payloads Field Service Engineer level,… more
    Northrop Grumman (10/02/25)
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  • Senior Principal Azure Cloud…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced ** Senior Principal Azure Cloud Engineer** to join our team in **Chantilly, VA.** In this role, you will support ... + Implementing Azure security best practices and managing Windows and Linux servers + Leveraging Azure data services and containerization technologies alongside… more
    ManTech (09/16/25)
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  • Principal OR Sr. Principal

    Northrop Grumman (Oak Harbor, WA)
    Principal Electronics Engineer - Payloads Field Service Engineer level or the Senior Principal Electronics Engineer - Payloads Field Service Engineer level, ... as determined by the company to meet its business needs. **Basic Qualifications for Senior Principal Electronics Engineer - Payloads Field Service Engineer** : +… more
    Northrop Grumman (10/29/25)
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  • (DoD SkillBridge) Principal OR Sr.…

    Northrop Grumman (Oak Harbor, WA)
    … Electronics Engineer - Payloads Field Service Representative level or the Senior Principal Electronics Engineer - Payloads Field Service Representative level, ... Program (SAP) clearance as determined by the company. **Basic Qualifications for Senior Principal Electronics Engineer - Payloads Field Service Representative:**… more
    Northrop Grumman (10/02/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior -level Principal Systems Engineer shall lead a diverse, multi- disciplinary ... with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government… more
    V2X (11/15/25)
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  • Sr Principal Computer Systems Analyst

    Northrop Grumman (Los Angeles, CA)
    …Chief Information and Digital Office (CIDO) organization is seeking a highly experienced ** Senior Principal Windows Systems Administrator ** to join its ... to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to...DoD 8140 Certification in a primary Operating System (Windows, Linux , Cisco) + Experience operating under and managing systems… more
    Northrop Grumman (11/11/25)
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  • (DoD SkillBridge) Software Engineer/…

    Northrop Grumman (Aurora, CO)
    Administrator , and Network Engineer peers from entry-level to the most senior chief engineers and architects. Principal Software Engineers frequently get ... years of experience in lieu of a degree. + Principal Software Engineer: Bachelor's degree in Science with 5+...+ Experience with software development on Red Hat Enterprise Linux and shell scripting. + Experience with Dockerization and… more
    Northrop Grumman (09/12/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    Administrator , and Network Engineer peers from entry-level to the most senior chief engineers and architects. Principal Software Engineers frequently get ... Northrop Grumman Space Systems (NGSP) seeks to fill a ** Principal ** **Software Engineer (Level 3) or a Sr. ...developing in Java or C++ Experience developing in a Linux Environment + Experience with Kubernetes and/or Docker for… more
    Northrop Grumman (10/15/25)
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  • (DoD SkillBridge) Payloads Field Service Engineer…

    Northrop Grumman (Jacksonville, FL)
    …Grumman Aeronautics Systems** is seeking several experienced **Payloads Field Service Representatives ( Principal or Senior Principal level)** to support our ... systems _This position can be filled as either a Principal (level 3) or Senior Principal...company to meet its business needs. + Competence in Linux , troubleshooting, engineering documents, tools and equipment + Familiarity… more
    Northrop Grumman (10/02/25)
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