• MCL Systems Limited (Manassas, VA)
    …of all sizes around the world. Job Overview Good Skills and passion in System , Network and Database administration areas. Multiple positions are available in ... System , Network, and Database Administrator 5-Day office, No...security solutions, including firewalls, anti-virus solutions, and intrusion detection systems . SQL Server database administration and knowledge… more
    job goal (12/03/25)
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  • Reed Smith LLP (Los Angeles, CA)
    …experience required. Bachelor's Degree preferred. Experience: Two years of experience in systems administration , including support for Windows desktop and ... The System Administrator is responsible for supporting the daily administration , maintenance, and troubleshooting of the firm's systems and applications.… more
    job goal (12/05/25)
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  • IT - Sr Staff Systems Engineer…

    Cadence Design Systems, Inc. (San Jose, CA)
    …skilled detail-oriented specialist to manage and secure Active Directory environment, Windows server administration including OS hardening, vulnerability, patch ... Directory, Kerberos, GPOs, DNS, and DHCP. + Strong understanding of Microsoft Windows Server environments and administration . + Familiarity with security best… more
    Cadence Design Systems, Inc. (12/03/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Dulles, VA)
    …Grumman Chief Information and Digital Office (CIDO) organization is seeking an experienced ** Sr Principal Windows Systems Administrator** to join its dynamic ... be limited to the following:** + Perform as a Windows System Administrator for a classified government...oral format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (10/31/25)
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  • Sr . Linux/ Windows Systems

    Lockheed Martin (King Of Prussia, PA)
    …or equivalent experience/combined education\. * Experience with both Linux and Windows system administration , including installing, patching, troubleshooting ... and hardening Linux and Windows operating systems \(both bare\-metal and virtual machines\) * System Administration knowledge of LAN and WAN networking… more
    Lockheed Martin (11/14/25)
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  • Sr Windows Systems

    Watershed Security (Pensacola, FL)
    …looking for qualified candidates to join our team in Pensacola, FL as a Senior Windows Systems Administrator with demonstrated experience conducting VMWare ... and Windows maintenance and administration tasks on a complex enterprise-scale network. REQUIRED QUALIFICATIONS...+ Ability to work off-hours in the event of system outage or surge support + Active DoD Secret… more
    Watershed Security (10/08/25)
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  • Sr . System Server Administrator…

    TEKsystems (Corona, CA)
    …monitoring) - Develop and maintain standard operating procedures for all routine systems administration functions to ensure security requirements and operational ... - Provide operational support for 600 Windows Servers (emphasis on Windows server...- Leverage or build appropriate technical tools to perform administration tasks, root-cause analysis and service restoration (such as… more
    TEKsystems (12/05/25)
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  • Sr . System Admin , IT…

    TekSynap (Washington, DC)
    …be a US Citizen + Must successfully obtain a Public Trust **Overview** We are seeking a Sr . Systems Admin , IT Engineer III to join our team supporting Joint ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Provide senior systems administrators and support to...vulnerability management and other security services + Experienced in Systems Administration of a complex network (Nutanix… more
    TekSynap (10/16/25)
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  • Sr . Specialist, System

    L3Harris (Clifton, NJ)
    …land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, System Administration Job Code: 31015 Job Location: Clifton, ... managing both desktop and server environments, requiring comprehensive systems administration skills with extensive knowledge of Windows and Linux desktop… more
    L3Harris (11/08/25)
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  • Sr BizOps Engineer (MQ Admin

    Mastercard (O'Fallon, MO)
    …their greatest potential._ **Title and Summary** Sr BizOps Engineer (MQ Admin / DevOps) Job Overview: Leads Reactive Systems Architecture projects and ... possess good working knowledge and understanding of Unix and Windows Operating Systems * Should possess good... administration using role-based security on Unix and Windows Operating Systems * SSL Configuration on… more
    Mastercard (11/27/25)
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  • Principal/ Sr . Principal Systems

    Northrop Grumman (Patuxent River, MD)
    …pounds. + Ability to work after hours and weekends as needed. Basic Qualifications for a Senior Principal System Admin : + Bachelor's degree with 8 years of ... (NGAS) has an exciting career opportunity for a **Principal/ Sr . Principal Systems Administrator** to join the...NAS Patuxent River area. Basic Qualifications for a Principal System Admin : + bachelor's degree with 5… more
    Northrop Grumman (09/18/25)
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  • Sr Engineer, Computer Systems - IT…

    Guthrie (Sayre, PA)
    …availability and performance for clinical systems , patient care services, and administrative functions across the network. The Sr . Engineer collaborates with ... Sayre, PA at least once a month. Summary: The Sr . Engineer, Compute System Engineering is responsible...to 7) years of experience in implementing and managing Windows and Open Systems server infrastructure hybrid… more
    Guthrie (09/22/25)
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  • Sr . System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    Sr . System Administrator Location: Reston, VA, US Job ID: ATR 17710 Job Description Job Title: Sr . System Administrator Location: Reston, VA - Onsite, ... CI Polygraph Job Description: The job duties of the Sr . System Administrator are as follows: *...* Manages and troubleshoots multiple VMware environments. * Provides Windows Server and Linux administration , maintenance, and… more
    Arena Technical Resources, LLC (12/05/25)
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  • Sr . IAM Administrator (IT@JH Enterprise…

    Johns Hopkins University (Baltimore, MD)
    … + Windows Server Administration + Linux Server Administration Classified Title: Sr . IAM Administrator Job Posting Title (Working Title): ... , contributing to the overall security strategy of the institution. Additionally, the Sr . IAM Administrator is involved in the administration of user accounts,… more
    Johns Hopkins University (11/20/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration ... part of history, they're making history. Northrop Grumman Space Systems (NGSP) is seeking a ** Sr Principal...experience with Linux (RedHat Enterprise Linux is preferred) and Windows + Perform administration on VMware technologies… more
    Northrop Grumman (11/13/25)
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  • Sr . Systems Engineer

    Atlas Technica (CA)
    …365 stack (Exchange Online, SharePoint Online, Intune, Azure AD) + Systems Administration : Strong knowledge of Microsoft Windows Server Platforms as well as ... Systems Engineers. You will be working with Systems Engineers and Senior Systems ...3 or more years of IT Experience (Desktop Support, Systems Engineering, Systems Administration ) +… more
    Atlas Technica (11/15/25)
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  • Sr . Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …position is located in **Aurora, CO.** **Job Duties:** + Perform as a Linux and Windows System Administrator and able to build these environments from scratch. + ... part of history, they're making history. Northrop Grumman Space Systems (NGSP) seeks to find a ** Sr ....and Windows Server 2022 and above and Windows workstation 10 and above. + Perform administration more
    Northrop Grumman (11/06/25)
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  • Sr . Systems Administrator

    Astronics (East Aurora, NY)
    Sr . Systems Administrator Astronics Subsidiary Location Kirkland, WA Description **Astronics Corporation** is seeking a **_Sr. Systems Administrator_** _to_ ... the aircraft industry, **please read on!** **JOB SUMMARY** The Sr . Systems Administrator, under limited supervision, is...Data Warehouses, Azure Data Services, Power BI and SSRS administration + Excellent knowledge of Windows &… more
    Astronics (12/04/25)
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  • Sr Systems Engineer, Controls Fleet,…

    Amazon (Denver, CO)
    …computing, and AI/ML environments. We are seeking a passionate and motivated Sr . Systems Engineer to join our team of Windows , Linux, and AWS Cloud experts. ... deadline: Jan 24, 2026 Are you experienced in managing Windows , Linux, and Cloud systems with a...Qualifications - 4+ years of site reliability engineering (SRE), systems engineering, systems administration , DevOps,… more
    Amazon (11/09/25)
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  • Sr Storage Engineer and Admin

    GovCIO (Little Rock, AR)
    …to this job (https://careers-govcio.icims.com/jobs/6993/ sr -storage-engineer-and- admin -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... solutions. This role requires a strong background in enterprise storage systems and comprehensive backup architectures using Commvault and other industry-leading… more
    GovCIO (11/19/25)
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