• Senior AWS Infra/DevOps Engineer

    Deloitte (Lake Mary, FL)
    …IAM + System Administration Experience with Ubuntu, RedHat Linux or Windows Server 2012R2/2016/2019/2022. + AWS certifications (associate and ... professional level), RedHat Linux system administration and HashiCorp Terraform certifications are preferrable + Experience with server hardening for… more
    Deloitte (01/10/26)
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  • Big Data Support Engineer- Assistant Vice…

    Citigroup (Irving, TX)
    …+ Bachelor's/University degree or equivalent experience **Preferred Experience** + **Skills:** UNIX/ Linux . UNIX/ Linux / Windows . Advanced Scripting, ... automation, debugging . OS / Administration Certifications preferred SQL/ORACLE/SYBASE . Advanced Query writing and...including weekend coverages to provide 24/7 support for critical systems , system changes and respond to production… more
    Citigroup (12/30/25)
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  • ADC Engineer II, AWS Cryptography and Identity…

    Amazon (Jessup, MD)
    …or SSCP ( Systems Security Certified Practitioner) - 3+ years of systems administration ( Linux or Windows ) experience - 3+ years of technical support ... systems engineer should be focused on troubleshooting complex system operations, not just on a server level but...manage the health of a number of distributed specialized Linux server fleets and the software stacks that run… more
    Amazon (11/20/25)
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  • Systems Administrator IV

    General Atomics (Durham, NC)
    …servers and networking equipment + Install and maintain software applications on various Linux and Windows -based operating systems + Provide routine hardware ... discipline and ten or more years of progressive professional systems administration experience in an information technology...workstations, laptops and servers. + Demonstrated working knowledge of Linux and Windows operating systems .… more
    General Atomics (12/11/25)
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  • AWS Dedicated Cloud Engineer, Commerce Platform…

    Amazon (Jessup, MD)
    …SSCP ( Systems Security Certified Practitioner) - 3+ years of systems administration ( Linux or Windows ) experience - Experience working with scripting ... building some of the largest and most complex distributed systems in the world, and we need adaptable people...who are focused on operational excellence and troubleshooting complex system operations, have a solid understanding of Linux more
    Amazon (11/12/25)
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  • Expert Solutions Architect (Cloud)

    BAE Systems (Sterling, VA)
    …(AWS Cloud) to design, implement, and manage multi-domain cloud-based solutions containing both Linux and Windows hosts. + Work with project managers and senior ... **Job Description** Join BAE Systems ' Intelligence and Security sector and be a...Knowledge and familiarity of Agile development principles + Significant Linux and Windows Experience + Experience implementing… more
    BAE Systems (11/28/25)
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  • Lead Engineer, Systems Engineering

    Intercontinental Exchange (ICE) (Atlanta, GA)
    …preferred) + Top-tier critical thinking and problem-solving skills + Advanced Linux administration and engineering including kernel tuning, performance testing, ... Exchange presents a unique opportunity for a full-time Lead Systems Engineer to join a high-performance team of engineers...operations staff and other departments on best practices of Linux and Windows infrastructure and application deployment… more
    Intercontinental Exchange (ICE) (12/23/25)
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  • Senior Engineer, Systems Engineering

    Intercontinental Exchange (ICE) (Atlanta, GA)
    …with Linux operating systems (RedHat variants preferred) + Intermediate Linux administration and engineering + Proficiency in scripting languages such as ... Overview **Job Purpose** The Systems Engineer is responsible for creating and maintaining...for creating and maintaining availability and high-performance in mixed Linux and Windows development, non-production, and production… more
    Intercontinental Exchange (ICE) (12/23/25)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... university is required. + Five (5) years of additional system administration experience may be substituted for...VCenter/VMWare + AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems more
    Belay Technologies (11/19/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …eligible for this role. Preferred Skills: Experience with System Administration of Windows and Linux Systems is highly desired. This is to include: + ... + Assist in Cost Account Management. + High level system administrator skills under Windows or Linux (prefer both). + Experience with system log auditing… more
    CAE USA INC (12/17/25)
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