• Field Engineer / Linux Systems…

    Huntington Ingalls Industries (Columbia, MD)
    …during the interview process. Job Description Enlighten is looking for a Field Engineer / Linux Systems Administrator to support operational systems at ... of the time locally out of our Columbia, MD headquarters. #LI-DS1 #Mid- Senior Level Essential Job Responsibilities + Troubleshoot moderately complex problems which… more
    Huntington Ingalls Industries (11/06/25)
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  • Sr . Linux /Unix…

    S4 Inc. (Omaha, NE)
    …with Experience | Full Time | Comprehensive and competitive benefits Job Title: Sr . Linux /Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: ... NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr ....or Oracle Certified Professional Oracle Linux System Administrator ; or Red Hat Certified Engineer ; or… more
    S4 Inc. (10/08/25)
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  • Sr . System Administrator

    Nightwing (Sterling, VA)
    …customer management and providing technical services to enable customer mission accomplishment. The Senior System Administrator ( Linux ) will serve as a key ... expertise in Linux administration, automation, and security hardening. The Senior System Administrator will ensure the availability, integrity, and… more
    Nightwing (10/29/25)
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  • Sr Software Engineer -Oracle Fusion…

    Lowe's (Charlotte, NC)
    **Your Impact** As a Senior Software Engineer , you will use your expertise to guide and support your team to develop and successfully implement complex software ... work experience. **Key Responsibilities** + Should have Experience in Finance Domain Administrator with a strong background in Oracle Cloud, specializing in security… more
    Lowe's (10/03/25)
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  • Systems Administrator II, III, Sr

    LSI Solutions (Victor, NY)
    …devices. After all, our customer is ultimately the patient. POSITION TITLE: Systems Administrator II, III or Sr . *Onsite* SHIFT HOURS: 8:00am to 5:00pm ... + Provide assistance, cross-training, and mentoring to other members of the team Senior Systems Administrator + All essential functions listed above + Lead… more
    LSI Solutions (10/30/25)
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  • Senior Systems Administrator

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented ** Senior Systems Administrator - Windows/ Linux Dual-Stack Specialist** to join our team in **Boulder, ... (MCSA/MCSE) or equivalent (eg, Azure Administrator ). + Red Hat Certified Engineer (RHCE) or equivalent advanced Linux certification. + CompTIA Security+ (or… more
    ManTech (11/05/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system ... Security+ CE | CompTIA - CompTIA, Red Hat Certified Engineer (RHCE) | Red Hat - Red Hat **Experience:**...administration support for Linux operating systems including installing software, applying patches, managing… more
    General Dynamics Information Technology (10/25/25)
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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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  • Senior Systems Administrator

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

    DXC Technology (Columbia, SC)
    …SSL certificate installation and configuration. + We are seeking a highly skilled Senior Application\Middleware Engineer to join our team. The ideal candidate ... Apache Tomcat, Java, JBoss, SFTP, FTP, Dynatrace, IIS, Basic Server Administration. Senior Level Hands-on experience with Windows and Linux server… more
    DXC Technology (08/14/25)
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  • Principal Field Service Engineer

    Northrop Grumman (Aurora, CO)
    …our mission. Northrop Grumman Space Systems is looking to add a **Principal Electronics Engineer - Field Service Engineer (FSE)/ Sr . Principal Electronics ... Engineer - Field Service Engineer (FSE)** to join our team. _This position can...MCSA Windows Server 2012 or MCSA Windows Server 2016Linux: Linux +, LPIC-1, or Red Hat Certified Systems Administrator more
    Northrop Grumman (10/07/25)
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  • Sr . Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Cyber Infrastructure Engineer Job Code: 29132 Job Location: Carlsbad, ... FIPS compliance standards while enabling mission-critical operations. Essential Functions: + Engineer and oversee administration of Linux (Ubuntu/Red Hat) and… more
    L3Harris (09/25/25)
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  • Principal OR Sr . Principal Electronics…

    Northrop Grumman (Oak Harbor, WA)
    …history. Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Sr . Principal Electronics Engineer - Payloads Field Service Engineer ** ... be filled at either the Principal Electronics Engineer - Payloads Field Service Engineer level or the Senior Principal Electronics Engineer - Payloads… more
    Northrop Grumman (10/29/25)
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  • Sr . UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    ** Sr . UNIX Systems Engineer ** **Category:** Infrastructure/Cloud **Main location:** United States, Radford **Position ID:** J1025-2168 **Employment Type:** Full ... future duties and responsibilities:** This position is for a Senior UNIX System Engineer for a mixed...Five or more years' experience as a Unix Systems Administrator or IT Engineer with experience in… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Principal/ Sr . Principal Engineer

    Northrop Grumman (Rome, NY)
    …they're making history. Northrop Grumman Defense Systems (NGDS) is seeking a Principal/ Sr . Principal Engineer to maintain and enhance capabilities in support of ... written and verbal communication skills **Basic Qualifications for a Sr . Principal Engineer :** A candidate must meet...(>= Solutions Architect Associate) + Azure Platform (>= Azure Administrator Associate) + Google (>= Google Cloud Engineer more
    Northrop Grumman (10/16/25)
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  • (DoD SkillBridge) Principal OR Sr

    Northrop Grumman (Oak Harbor, WA)
    …Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Sr . Principal Electronics Engineer - Payloads Field Service Representative** to ... - Payloads Field Service Representative level or the Senior Principal Electronics Engineer - Payloads Field...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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  • Senior Red Hat/ Linux Information…

    EPS Corporation (Panama City Beach, FL)
    Senior Red Hat/ Linux Information Systems Security Engineer - (709) Share this job as a link in your status update to LinkedIn. Job Title Senior Red Hat/ ... EPS Corporation is currently seeking A candidate for Cyber Security Systems Administrator at Panama City Beach, FL. The successful candidate must have experience… more
    EPS Corporation (10/15/25)
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  • Sr Engineer , Computer Systems - IT…

    Guthrie (Sayre, PA)
    …requirement to travel to Sayre, PA at least once a month. Summary: The Sr . Engineer , Compute System Engineering is responsible for the implementation and support ... care services, and administrative functions across the network. The Sr . Engineer collaborates with IT teams, vendors,...ESX and Microsoft Hyper-V. + Expertise in Microsoft Windows, Linux and AIX operating systems and management. + Familiar… more
    Guthrie (09/22/25)
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  • Senior Infrastructure Linux & DevOps…

    Matrix Precise, Inc. (Pleasanton, CA)
    The Sr . Infra Linux Engineer 's...orchestration. + Minimum four (4) year's experience working on Linux as a power user or administrator , ... Essential Responsibilities: + Build out additional automation which includes the Windows/ Linux OS platforms, Storage platforms and DB platforms. + Roadmap,… more
    Matrix Precise, Inc. (10/17/25)
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  • Sr Tibco Integration Engineer

    Michaels (Carpenter, IA)
    Support Center - Irving Michaels Sr Data Engineers develop technologies that change how our customers connect, explore, and interact with information and one ... another. We are currently looking for Sr Data Engineers who have a passion for designing...Tibco technologies, including Tibco BusinessWorks, Tibco EMS, and Tibco Administrator . + Create and maintain documentation of integration solutions,… more
    Michaels (08/31/25)
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