• Sr. Manager, Information Security Systems…

    L3Harris (Greenville, TX)
    …. Requirements Management . Proposal Development . Experience or proficiency with Linux administration , Bash scripting, Python, Windows PowerShell, Windows ... Elastic Stack (Elasticsearch, Logstash and Kibana (ELK)). . Excellent understanding of Linux audit and logging system architecture. Good understanding of… more
    L3Harris (07/05/25)
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  • (USA) Principal, Systems and Infrastructure…

    Walmart (Denver, CO)
    …Actions. + Build tooling for compliance validation and inventory tracking. + Provide Linux system administration and performance tuning. + Collaborate with ... the charge in transforming our infrastructure? As a Principal, Systems and Infrastructure Engineer at Walmart/VIZIO, you will play...skills in Python and Bash scripting. + Expertise in Linux system administration and optimization.… more
    Walmart (06/26/25)
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  • Systems Administrator

    CACI International (Austin, TX)
    …+ Proven experience working with virtualization technologies and/or cloud + Windows/ Linux administration + Knowledge of networking hardware devices and ... Systems Administrator Job Category: Information Technology Time Type:...ideal candidate will bring expertise in server and network administration , system monitoring, along with a passion… more
    CACI International (06/25/25)
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  • Cloud Systems Administrator

    CACI International (St. Louis, MO)
    …role, you will play a pivotal part in overseeing and providing expert system administration , integration, maintenance, and customer support for our Enterprise ... + Automate critical production processes using cloud services, applications, operating systems , and scripting. + Ensure optimum system performance, availability,… more
    CACI International (07/26/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    …**Qualifications:** _Required:_ + An active NSA TS/SCI with Poly clearance + 3 years Linux system administration experience + Knowledge of physical and ... attempts to compromise the confidentiality, integrity, or availability of customer systems . The System Administrator (SA) will mainly be performing Linux … more
    CACI International (07/24/25)
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  • Systems Operations (SysOps) Engineer

    Parsons Corporation (Vandenberg AFB, CA)
    …be substituted for the Bachelor's Degree + 8+ years of Information Technology System Administration experience + Experience with Microsoft Azure cloud tools; ... **SysOps) Engineer** to focus on the development, security, and administration of a wide variety of systems ... security posture is maintained + Support common Operating Systems (eg, Windows Server/Workstation, Linux ) and address… more
    Parsons Corporation (06/03/25)
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  • ISSO/ Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …techniques. + Knowledge of system administration concepts for operating systems such as but not limited to Unix/ Linux , IOS, Android, and Windows ... (DNS), and directory services. + Knowledge of application vulnerabilities. + Knowledge of system administration , network, and operating system hardening… more
    UIC Government Services and the Bowhead Family of Companies (05/31/25)
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  • Systems Administrator

    SOS International LLC (Fort Meade, MD)
    … Administrator to join our team in Fort Meade, MD. Essential Job Duties Perform systems administration of desktop and server systems connected to local and ... System (OS) installation, and other local area system administration related functions. Provide support for...Provide support for implementation, troubleshooting and maintenance of IT systems . Manage IT system infrastructure and any… more
    SOS International LLC (06/14/25)
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  • AWS Cloud Platform Engineer - AI/Machine Learning

    System One (Reston, VA)
    …Engineering Lead with Hands -on Experience: Building robust Middleware Environments Previous Linux System administration is required. Must have strong ... years must be in AWS Cloud Platform engineering and Administration . Exposure to Artificial intelligence patterns, Machine Learning and...in Python (Boto3). Must be well versed in writing Linux Bash scripts. Minimum of One AWS certification is… more
    System One (08/03/25)
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  • Senior Information System Security Officer…

    RTX Corporation (Tucson, AZ)
    … systems security education and awareness. + Investigating information system security violations and help prepare reports specifying corrective and preventative ... safer, more secure world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO)** to support our team **100% onsite** at our… more
    RTX Corporation (08/02/25)
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