• Information Systems Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fayetteville, NC)
    …Logstash, and Kibana + Experience monitoring operating systems security events such as Windows or Linux , and networking protocols such as TCP / IP, DNS, ... Information Systems Security Engineer The Opportunity: Cyber threats are...configuration, and administration of IT resources, including Windows , Linux , VMware, and containerization products +… more
    BOOZ, ALLEN & HAMILTON, INC. (09/13/25)
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  • Computer Network Operator

    CACI International (Chantilly, VA)
    …least basic level of systems administration knowledge across operating systems ( Linux , Windows , Android, iOS) * Demonstrated experience applying ... of technical experience in cybersecurity discipline, computer applications, information systems , engineering, mathematics, or related field * Understanding of… more
    CACI International (09/26/25)
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  • ADC Engineer, AWS Database Services

    Amazon (Herndon, VA)
    …A+ or CND (Certified Network Defender) or Network+ or Security- 1+ years of systems administration experience ( Linux / Windows ). - Experience working with ... core part of the largest cloud infrastructure on the planet? AWS is seeking an Systems / DevOps Engineer to own and advance mission critical services in our Amazon… more
    Amazon (09/25/25)
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  • ADC Engineer III, Amazon Dedicated Cloud…

    Amazon (Arlington, VA)
    …Essentials) or SSCP ( Systems Security Certified Practitioner) - 5+ years of systems administration experience ( Linux / Windows ). - Experience working ... manner Amazon Web Service is building some of the largest distributed systems in the world. Amazon's database offerings like Aurora, DynamoDB, ElastiCache, EMR,… more
    Amazon (08/21/25)
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  • System Administrator Apprentice

    RTX Corporation (Tucson, AZ)
    …to manage IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Understanding and gaining knowledge ... and support Raytheon IT infrastructure around the world. ** System Administrators Apprentices** collaborate with many teams to support...+ Basic Windows scripting + Experience with Windows and/or Linux Server Operating Systems more
    RTX Corporation (09/30/25)
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  • Sr. Consultant - Attack and Penetration- Red Team…

    Optiv (Overland Park, KS)
    … types, network devices, development platforms and software suites required (eg, Linux , Windows , Cisco, Oracle, Active Directory, JBoss, .NET, etc.) required ... as ISSA. + Obtain and maintain top tier vendor certification. + Complete administrative project tasks like time and expense entry, status reporting, and project… more
    Optiv (08/21/25)
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  • Senior System Administrator Server

    Penn Medicine (Philadelphia, PA)
    …Cloud Infrastructure, storage Skills & Abilities: + Senior level Windows or Linux system admin + Working knowledge of networking including routing, ... life's work? **Senior System Administrator Server** **This role focuses on Linux server administration .** Job Summary: + Responsible for providing guidance… more
    Penn Medicine (08/26/25)
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  • Amazon Dedicated Cloud Engineer I, ADC Security…

    Amazon (Denver, CO)
    …A+ or CND (Certified Network Defender) or Network+ or Security- 1+ years of systems administration experience ( Linux / Windows ). - Experience working with ... and making a tangible impact? The Amazon Dedicated Cloud (ADC) Security Systems Engineering (AS2E) team provides operational support for security services in US… more
    Amazon (09/18/25)
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  • Plant IT Engineer

    HTC Global Services Inc (Dearborn, MI)
    …have or be willing to quickly learn the following items: + Experience with Server administration ; Windows (2016+) and/or Linux + Familiar with Cisco routers ... , Microsoft Sharepoint, Desktop Applications, Microsoft Office, Technical Troubleshoot, System Administration , IT Support, Technical Customer Support,… more
    HTC Global Services Inc (09/24/25)
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  • Cloud Engineer Japan

    AIG (Salida, CO)
    …RDS). + Understanding of networking concepts (DNS, TCP/IP, firewalls, VPCs). + Exposure to Linux or Windows server administration . + Familiarity with version ... routine tasks such as backups, deployments, and patching under guidance. + Monitor system health and performance using tools like CloudWatch and AWS Console. +… more
    AIG (09/12/25)
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