• Sr. Principal Systems Architect (Onsite)

    RTX Corporation (San Jose, CA)
    …create a safer, more secure world. Applied Signal Technology (AST) is seeking a ** Senior Principal Systems Architect** who strives for excellence and has a ... develop, document, and implement a robust Cybersecurity mitigation strategy by ensuring Linux IT resources are patched and hardened in accordance with NIST-800-171… more
    RTX Corporation (12/18/25)
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  • Senior Principal Software Engineer

    Oracle (Austin, TX)
    …, storage, and distributed persistence technologies. + Expert understanding of Linux administration and networking stack configuration + Deep understanding ... analysis, and optimization. + Expert knowledge of data structures, algorithms, operating systems , and distributed systems fundamentals. + Expert understanding of… more
    Oracle (12/09/25)
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  • Senior Active Directory Developer

    RTX Corporation (Springfield, IL)
    …Active Directory and IAM + Experience with GIT, Agile/Scrum processes, and Windows and Linux Server operating systems , and DevOps processes **Learn More & Apply ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (11/26/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …virus scans. + Actively acquiring knowledge and skills in system administration through training programs and mentorship from senior colleagues. + Conduct ... Basic Networking fundamentals (IP addressing, DNS, firewalls) + Knowledge of common system administration tools + Problem-solving and analytical skills + Ability… more
    Amentum (01/01/26)
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  • Senior Escalation Support Engineer…

    Cisco (Austin, TX)
    …languages and programming (Java, Python, XML, RESTAPI) frameworks desirable + Experience with the administration of Linux based Operations Systems a plus + ... damage brand reputation, or halt employee productivity. In August 2020, Cisco Systems completed the acquisition of ThousandEyes, which now forms the ThousandEyes… more
    Cisco (11/13/25)
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  • Systems Administrator

    SUNY Oneonta (Oneonta, NY)
    …both technical and non-technical audiences. Additional: + Professional certifications relevant to system administration or cloud services (such as Office365 or ... strategic objectives through creative problem-solving, mentorship, and technical excellence. The Systems Administrator reports to the Senior Staff Associate,… more
    SUNY Oneonta (12/10/25)
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  • Engineer-Network and Systems

    Chenega Corporation (Colorado Springs, CO)
    …coverage. + Industrial Control System and Fire Alarm Reporting System administration . + Security configuration standards (STIG/SRG) and vulnerability ... + Manage servers, VDI environments, and hypervisors to ensure system stability. + Execute and validate backup and Disaster...OSPF, BGP). + Virtualization platforms (VMware, KVM) and operating systems (Windows, Linux ). + Firewall management and… more
    Chenega Corporation (01/16/26)
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  • Senior Intellectual Property Security…

    NVIDIA (Santa Clara, CA)
    …and auditing + Background with a variety of programming languages + Experience with system administration of Linux servers (CentOS/RHEL and Ubuntu preferred) ... + Bachelors or equivalent experience; Masters preferred + 6+ years of experience Ways to stand out from the crowd: + Prior experience with CIS18 guidelines, networking ACLs / firewall rules + Prior experience working with export controlled data + Experience… more
    NVIDIA (01/12/26)
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  • Senior Software Engineer, Full Stack

    Seek Now (Atlanta, GA)
    …Bonus Points For * AWS experience (S3, SQS, SES) * Containerization (Docker, Kubernetes) * Linux system administration skills Why You'll Love It Here * ... Ownership & Impact - You'll see your code in production, directly shaping products that matter. * Fast Growth, Big Opportunities - As we scale, your role and influence will scale too. * Collaborative Team - Join smart, humble engineers who get things done. *… more
    Seek Now (12/23/25)
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  • Senior DevSecOps Engineer

    Parsons Corporation (Colorado Springs, CO)
    … functions + Ability to support and troubleshoot issues on common Operating Systems (eg, MacOS, Windows, Linux ) + Experience designing and implementing DevSecOps ... pipelines using common DevOps tools (eg, Gitlab, Nexus, Artifactory, Jenkins, SonarQube, Docker, Fortify) + Experience with Amazon Web Services (AWS) to include services such as VPC, EC2, IAM, S3, Lambda, CloudWatch + Experience with one or more scripting… more
    Parsons Corporation (01/07/26)
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