• Sr . Linux / Windows

    Lockheed Martin (King Of Prussia, PA)
    Windows system administration, including installing, patching, troubleshooting and hardening Linux and Windows operating systems \(both bare\-metal and ... to obtain/maintain DoD Top Secret Clearance **Desired Skills:** * Windows and Linux OS patching/security hardening in...be required within 6 months of start\) * CompTIA Linux \+ or Red Hat Certified Systems Administrator… more
    Lockheed Martin (09/24/25)
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  • Cyber Systems Security Engineer Sr

    Lockheed Martin (King Of Prussia, PA)
    …in a related field with 5\+ years of relevant experience\. * Experience with Linux and Windows operating systems \. * Experience with vulnerability scanning ... \(CISSP, CAP, etc\.\) * Knowledge of Windows Operating Systems * Knowledge of Linux Operating Systems Administration \(Ubuntu and RedHat\) * Experience… more
    Lockheed Martin (09/13/25)
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  • Sr Network Engineer

    West Pharmaceutical Services (Exton, PA)
    …skills to translate IT concepts for non-technical audiences. + Experience with Linux / Windows operating systems , coding languages, and networking basics ... Sr Network Engineer Requisition ID: 70582 Date: Oct...and planet through our sustainability efforts. **Job Summary** The ** Senior Network Engineer, Digital &Transformation (D&T)** collaborates with network… more
    West Pharmaceutical Services (10/01/25)
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  • Cybersecurity System Engineer - Intern

    Lockheed Martin (Moorestown, NJ)
    …Computer Science, or STEM related degree from an accredited college\. \- Familiarity with Linux and Windows operating systems \-Must be a US Citizen; ... senior engineers\. What You'll Do: \-Perform various cybersecurity systems engineering tasks\. \-Generation of requirements, models procedures, reports and… more
    Lockheed Martin (09/25/25)
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  • Senior Lead Infrastructure Engineer…

    JPMorgan Chase (Wilmington, DE)
    …Certified Architect** + Expertise in comprehensive hybrid observability solutions + Expertise in Linux and Windows operating systems + Deep technical ... top performers, you can make a direct and meaningful impact. As a Senior Lead Infrastructure Engineer at JPMorgan Chase within the Chief Technology Office… more
    JPMorgan Chase (09/04/25)
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  • Sr . Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    …operate with other system hardware and software components\. \-Experience in Linux operating systems \. \-Experience with Virtual machine setup, management ... while maintaining the technical requirements of the strategic deterrence\. As a Systems Engineer within the program Production Integrated Product Team \(IPT\), this… more
    Lockheed Martin (08/21/25)
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  • Senior Cyber Recovery Operations Advisor

    Elevance Health (Wilmington, DE)
    …DNS, DHCP), firewall, load balancer, backup and recovery, Windows / Linux / AIX operating systems , Mainframe, database, and cloud infrastructure (AWS, ... The ** Senior Cyber Recovery Operations Advisor (Infrastructure Services Analyst Sr Advisor)** is a member of the Cyber Recovery Operations team that… more
    Elevance Health (10/02/25)
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  • Network Engineer Sr

    Lockheed Martin (King Of Prussia, PA)
    …to support software development, testing, and deployment\. * Deploy and sustain Linux \(RHEL 9\) and Windows operating system environments and containerized ... network security principles, including access control and authentication * Proficiency in Linux and Windows System Administration * This position requires U\.S\.… more
    Lockheed Martin (09/13/25)
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  • Senior System Administrator Server

    Penn Medicine (Philadelphia, PA)
    …Storage + 4+ years Server Infrastructure, Cloud Infrastructure, storage Skills & Abilities: + Senior level Windows or Linux system admin + Working knowledge ... work? ** Senior System Administrator Server** **This role focuses on Linux server administration.** Job Summary: + Responsible for providing guidance and… more
    Penn Medicine (08/26/25)
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  • Business Process Red Team Operator

    JPMorgan Chase (Wilmington, DE)
    …+ Strong understanding of the following: Networking fundamentals (all OSI layers, protocols); Windows / Linux /Unix/Mac operating systems as well as software ... to require the use of one or more High Risk Role (HRR) systems , which mandates successful completion of enhanced screening, including criminal and credit background… more
    JPMorgan Chase (09/29/25)
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  • Senior Database Administrator (Hybrid Work…

    CDM Smith (Wilmington, DE)
    …DB, Amazon Aurora, Databricks, Snowflake). * Hands-on system administration experience with Windows Server and Linux (Oracle Linux /RHEL) in database ... **Business Unit:** COR **Job Description:** We are seeking a highly skilled Senior Database Administrator to support and maintain multiple Oracle E-Business Suite… more
    CDM Smith (09/16/25)
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  • Senior Director, Logs (Remote,…

    Dynatrace (Philadelphia, PA)
    …such as Java, .NET, PHP, Go, Node.js and database. * Advanced knowledge of Operating Systems (OS) including Windows and Linux . * Experience with DevOps or ... role?** As a Dynatrace Log Management and Analytics - ** Senior Director - Logs** , you will be a...group. **About you:** To ensure your success as a Senior Director, Logs, you need to be an ambitious,… more
    Dynatrace (07/16/25)
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  • Senior Infrastructure Engineer

    Penn Medicine (Philadelphia, PA)
    systems and solutions in a hybrid cloud environment. Manages and supports Windows , Linux , Azure & VMware infrastructure. Administers and supports the backup ... hybrid Location: 3535 Market Street, Philadelphia, PA Summary: + The Senior Infrastructure Engineer is responsible for the implementation of technical solutions… more
    Penn Medicine (08/07/25)
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  • Information Systems Security Engineer…

    RedTrace Technologies Inc (Philadelphia, PA)
    …Must be a US Citizen + Minimum 7 years' experience + Working knowledge of Windows , Linux , and Cisco network environments. + Strong knowledge of RMF, eMASS, ACAS, ... the Risk Management Framework (RMF) lifecycle for DoD Information Systems , ensuring compliance with NIST, DoD, and Navy cybersecurity...sustain ATO. Position Description: + We are seeking a Senior Level ISSE to carry out the following duties… more
    RedTrace Technologies Inc (10/04/25)
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  • Cyber Sec Vul Mgmt Anlst

    Exelon (Philadelphia, PA)
    …o IT Operations/Engineering experience (Local Area Network) o IT Administration ( Linux , Windows , Networking) o Cyber Security Specialization (ie Vulnerability, ... across a wide range of Enterprise IT or IT/OT Industrial Control Systems (ICS) including servers, workstations, industrial automation systems , protective relays,… more
    Exelon (10/08/25)
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