System One
Senior System Administrator
System One, Herndon, Virginia, United States, 22070
Senior System Administrator
100% Remote
US Citizenship is Required per government contract
Must be able to obtain Public Trust clearance
This is an E-commerce position requiring a minimum of bachelor’s degree in computer science or related field or equivalent work experience. Candidate must be able to design and create detailed engineering solutions to implement infrastructure and applications with high availability, reliability, and security. Evaluate current systems to secure best practices. Maintain a high-level security baseline for multiple types of systems. Install, configure, test, and maintain various operating systems, application tools, and system management tools. Ensure build compliance and handle complexity and troubleshoot various technical scenarios on various software and hardware platforms.
Responsibilities: Experience with Linux, Solaris, and Windows build. VMware ESXi and vCloud Suite Enterprise. Must have hands-on experience in installing, configuring, monitoring, upgrading, patching, security remediation, and troubleshooting on RedHat Linux (7, 8), Solaris 11, Windows, and VMware. Hands-on experience in VLAN, vDisk, vSwitch, VM template, Storage Multipathing, RAID config, RDM, LVM, ZFS. Experience on hardware configuration for HPE ProLiant servers, Blade Systems, Oracle Sparc servers, and appliances. Virtualization with VMware and LDOM. Working experience with BMC Remedy Change Management system is required. Working experience/knowledge on SAN storage, HA clustering technology, private/public cloud (Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Azure), networking, and security vulnerability assessment. Working knowledge of production Web hosting environments is required. Strong analytical, engineering design, and problem-solving skills. Strong knowledge of HTTP and HTTPS. Strong communication skills and technical document writing. Knowledge of TCP/IP troubleshooting. Working knowledge of other Internet protocols (e.g., DNS, SMTP, SNMP, SSH, LDAP). Education requirements include a B.S. degree in Information Systems, Computer Science, or a related degree or equivalent work experience.
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This is an E-commerce position requiring a minimum of bachelor’s degree in computer science or related field or equivalent work experience. Candidate must be able to design and create detailed engineering solutions to implement infrastructure and applications with high availability, reliability, and security. Evaluate current systems to secure best practices. Maintain a high-level security baseline for multiple types of systems. Install, configure, test, and maintain various operating systems, application tools, and system management tools. Ensure build compliance and handle complexity and troubleshoot various technical scenarios on various software and hardware platforms.
Responsibilities: Experience with Linux, Solaris, and Windows build. VMware ESXi and vCloud Suite Enterprise. Must have hands-on experience in installing, configuring, monitoring, upgrading, patching, security remediation, and troubleshooting on RedHat Linux (7, 8), Solaris 11, Windows, and VMware. Hands-on experience in VLAN, vDisk, vSwitch, VM template, Storage Multipathing, RAID config, RDM, LVM, ZFS. Experience on hardware configuration for HPE ProLiant servers, Blade Systems, Oracle Sparc servers, and appliances. Virtualization with VMware and LDOM. Working experience with BMC Remedy Change Management system is required. Working experience/knowledge on SAN storage, HA clustering technology, private/public cloud (Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Azure), networking, and security vulnerability assessment. Working knowledge of production Web hosting environments is required. Strong analytical, engineering design, and problem-solving skills. Strong knowledge of HTTP and HTTPS. Strong communication skills and technical document writing. Knowledge of TCP/IP troubleshooting. Working knowledge of other Internet protocols (e.g., DNS, SMTP, SNMP, SSH, LDAP). Education requirements include a B.S. degree in Information Systems, Computer Science, or a related degree or equivalent work experience.
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