• Lab Support Engineer

    CACI International (Lisle, IL)
    …environments (primarily VMware and Docker) + Support systems running various operating systems (Windows, Linux , Unix) + Support software/hardware ... + Assist with ordering and inventory management of lab systems and its components + Assist with the architecture...+ Strong organizational and teamwork skills + Excellent customer service skills + Must have good work ethics and… more
    CACI International (11/11/25)
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  • Network Development Manager, Enterprise…

    Amazon (Seattle, WA)
    …of the following: networking fundamentals, security, storage or databases (relational or NoSQL), operating systems (Unix, Linux , and/or Windows) - Experience ... is the past, present and future of real Cloud Computing. AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global… more
    Amazon (12/10/25)
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  • Linux Systems Administrator 1/2

    Northrop Grumman (Redondo Beach, CA)
    …are not only part of history - they are making history. Northrop Grumman Enterprise Services is seeking a ** Linux Systems Administrator.** This role can be ... Level 1 + Linux Certification (ex. RedHat, CompTIA, LPIC, etc.) + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503,… more
    Northrop Grumman (11/21/25)
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  • Data Engineer

    System One (Washington, DC)
    …and data query performance perspective, including PostGres. + Practical knowledge of pervasive operating systems (Windows, Linux ) and how memory, storage, ... application and data analysis needs. In addition, the Data Engineer optimizes systems for data collection, storage, access, and analytics at scale and creates… more
    System One (12/16/25)
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  • System Architect - PEN Tester

    TEKsystems (Frankfort, KY)
    …independently and collaboratively using industry-standard tradecraft + Proficiency with multiple operating systems (Windows, Linux , etc.), networking ... professionals, and make a real impact in safeguarding critical systems . What You'll Do As part of our penetration...and Asia. As an industry leader in Full-Stack Technology Services , Talent Services , and real-world application, we… more
    TEKsystems (12/12/25)
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  • Senior Network Perimeter Security Architect

    ABM Industries (Atlanta, GA)
    …Intune. * Experience with Web-Application Firewalls implementing and managing. * Familiar with operating systems including Linux , Microsoft Windows 11, and ... This role requires deep expertise in firewalls, intrusion detection/prevention systems (IDS/IPS), cloud perimeter security, and secure access technologies. The… more
    ABM Industries (10/11/25)
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  • Oracle Database Administrator

    Mizuho Corporate Bank (New York, NY)
    …versions (11g -19c+) + Good working knowledge of Oracle Real Application Clusters and Operating Systems (AIX, Linux , Windows) + Extensive Full Project life ... you will be responsible for maintaining the company's Oracle database systems ensuring resiliency, uptime, HA/DR, performance, capacity planning, overall monitoring… more
    Mizuho Corporate Bank (10/07/25)
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  • Privileged Access Management Engineer

    AIG (Atlanta, GA)
    …and concepts: + Directories: LDAP, Windows Active Directory, Azure AD, Okta, etc. + Operating Systems : Windows, Linux , Unix (including AIX and Solaris), etc. ... standards of excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that enable AIG's… more
    AIG (12/02/25)
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  • Cyber Specialist - Technical Instructor SME

    Nightwing (MD)
    …and have at least 6 years of practical experience in: Computer hardware and Operating systems (Windows, LINUX ) Router functions and operation; Switch ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (10/23/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    …or higher) + Amazon Web Services (AWS) (C2S) systems administration. + Linux operating systems (eg Red Hat, Centos, Ubuntu, Fedora, Scientific ... a Government customer. The ideal candidate will configure and maintain Linux -based servers, automate system processes, and ensure the reliability and security… more
    CACI International (10/24/25)
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