• 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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  • Sr Principal Linux Systems…

    Northrop Grumman (Melbourne, FL)
    …Professionals, We Want You!** The Northrop Grumman Classified Solutions team is seeking an senior ** Linux Systems Administrator ** to join its dynamic team of ... to the following: + Maintain the virtual desktop infrastructure and Linux systems supporting Government programs in accordance with established standards, policies,… more
    Northrop Grumman (11/25/25)
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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 (11/25/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …requirements will not be considered. SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team ... administration in multiple heterogeneous Microsoft Windows and Red Hat Enterprise Linux environments + Install, configure, and manage Windows operating systems,… more
    SciTec (11/19/25)
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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 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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  • Sr. Principal Storage & Data Protection…

    RTX Corporation (Tucson, AZ)
    …and create end-of-end solutions to solve complex DT infrastructure problems. As a ** Senior Principal level System Administrator ,** this role will require ... tough, meaningful problems that create a safer, more secure world. **Sr. Principal Storage & Data Protection System Administrators** collaborate with a motivated… more
    RTX Corporation (12/05/25)
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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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  • Operations 24x7 Support (Sr System…

    General Dynamics Information Technology (Springfield, VA)
    …point into our IT Operations career path, with opportunities to grow into senior , principal , and leadership positions as you deepen your technical expertise ... Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and… more
    General Dynamics Information Technology (12/06/25)
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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 (Springfield, VA)
    …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 (11/25/25)
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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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  • Sr Principal DevOps Engineer

    Northrop Grumman (Aurora, CO)
    …making history. The Northrop Grumman Space Systems Sector is looking for **Sr. Principal DevOps Engineer** to augment our team. The DevOps Engineers must have an ... Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer peers from… more
    Northrop Grumman (12/02/25)
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  • Sr Principal DevOps Engineer

    Northrop Grumman (Aurora, CO)
    …The Northrop Grumman's Space Systems Sector is looking for an experienced **Sr. Principal DevOps Engineer** (Level 4) to augment our team. The DevOps engineers must ... Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer peers from… more
    Northrop Grumman (12/02/25)
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  • Principal Architect, Cloud Engineering…

    Oracle (Albany, NY)
    **Job Description** Principal Architect, Cloud Engineering - Networking Cloud Engineering is looking for Cloud Architects to provide guidance to our most meaningful ... certifications such as CCIE/CCNP, JNCIE/JNCIP or others. .Experience with Linux , network monitoring and telemetry solutions. .Experience with automation frameworks… more
    Oracle (11/25/25)
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