that are found on those systems. In addition, this individual is also responsible for managing our RedHat Satellite infrastructure in both environments. This includes importing updates from the unclassified network to both classified networks, ensuring those updates are presented to the appropriate systems, patching ISD systems and working with division resources to ensure their systems are patched. Without this … candidate will have a solid background with Linux to include the underlying systems and services that support them. These systems and services would include but are not limited to file sharing, Satellite, Ansible Automation Platform, multi-factor authentication, disk encryption and patching. This candidate will also possess some background with DevSecOps concepts (artifact repository, container registries, scanning and platforms … resources, kernel tuning, system performance troubleshooting, system calls and tracing •Experience configuring storage for Linux systems (LVM, file systems, RAID, storage encryption, SAN, NAS and NFS) •Package development and deployment (rpm, yum, dnf) •Strong overall network skills (package captures, NIC latency tuning, route tables and tracing, subnetting, firewall/iptable, TCP/UDP/IP More ❯
management, build automation and release engineering. This is a Systems Administrator role that manages Linux server infrastructure in support of the program. The role includes solving end-user computer system problems and improving performance on Linux Redhat platforms/operating systems. Candidate needs experience with tools listed below and will be supporting the software configuration management (SCM) processes. The … Systems Administrator assists with resolving technical issues with applications, network connectivity and ensures security compliance of deployed systems. Basic Qualifications: • Bachelor's degree from an accredited college in related discipline and a minimum of 6 years of professional level experience. • Candidate must have Security + certification • Candidate must be able to obtain and maintain a security clearance at the … systems including LDAP and token-based authentication systems • Experience with the Creation of bash scripts and ansible playbooks Desired Skills: • Experience with Splunk, Security Center, Nessus • Experience with Lustre, NFS, filesystem • SELinux experience: configuration and policy • Agile process and Core Digital Transformation, knowledge of Atlassian suite (confluence, JIRA etc) • Working with customer/user representatives More ❯
DESCRIPTION OF PROJECT AND TASKS: Security+ and CE Requirements DESCRIPTION: This position is for a Storage Administrator for a mixed environment of storage networks, consisting of multiple brands of network-attached storage, and fiber channel storage, and fiber channel switches. To be successful in this role, the candidate will be required to manage, maintain, deploy, troubleshoot and support customers … storage systems • Skilled at proactive monitoring of the ongoing operation of storage systems and providing utilization reports to identify problems and corrective actions as needed • Observing performance on FC network and NAS attached storage systems, troubleshoot any performance problems and apply near term fixes that result in long term solutions • Refresh data from one environment to another at the … Technical Implementation Guides (STIGs), Security Readiness Review (SRR) scripts, and Information Assurance Vulnerability Management (IAVM) • Experience with FC storage • Experience with network attached storage • Experience with FC, CIFS, NFS and iSCSI storage protocols • Experience with block-based replication More ❯
The Information Services Department (ISD) supports two enterprise classified networks for the Laboratory. The Secret Internet Protocol Router Network (SIPRNet) is a collateral secret network that Laboratory staff use to communicate with sponsors via email and video teleconferencing. To support SIPRNet at the Laboratory ISD maintains multiple SIPRNet hubs, a Virtual Desktop Infrastructure (VDI) platform that is accessible … from the hubs, all of the backend network infrastructure for connectivity and several other ancillary services. ISD also supports the Enterprise Lincoln Collateral Network (ELCN). The goal of ELCN is to provide centralized services for any secret collateral network at the Laboratory that can take advantage of them. By centralizing these services, the Laboratory reduces complexity … resources, kernel tuning, system performance troubleshooting, system calls and tracing •Experience configuring storage for Linux systems (LVM, file systems, RAID, storage encryption, SAN, NAS and NFS) •Package development and deployment (rpm, yum, dnf) •Strong overall network skills (package captures, NIC latency tuning, route tables and tracing, subnetting, firewall/iptable, TCP/UDP/IP More ❯
US Citizenship and an active DoD Top Secret SCI Clearance which will be verified internally. RESPONSIBILITIES: Deploy and administer NetApp Storage - ONTAP, Troubleshooting Performance Issues, performing firmware and operating system upgrades, using storage management tools - OnCommand Unified Manager/Performance Manager Insight/Cluster Switch migration and FW upgrade processes and procedures Utilize NetApp Storage concepts … related management tools, and related Storage technologies (Snapshots, controller failover, provisioning, deduplication, cloning, SnapMirror) including monitoring and troubleshooting, administration, replication technologies Utilize understanding of Storage protocols and technologies (CIFS, NFS, iSCSI, Fibre Channel switching and networks) Manage Windows server and related Microsoft technologies including monitoring, troubleshooting and administration Build and migrate software and services across the organization Drive projects alongside … related management tools, and related Storage technologies (Snapshots, controller failover, provisioning, deduplication, cloning, SnapMirror) including monitoring and troubleshooting, administration, replication technologies Strong understanding of Storage protocols and technologies (CIFS, NFS, iSCSI, Fibre Channel switching and networks) Strong customer communication and documentation skills Excellent communication skills Experience with Demos & Presentations Ability to implement Best Practices with Enterprise Customer Experience in customer More ❯
data center systems design • Experience Linux System Administration. • Hands on experience scripting skills (i.e. PowerShell, Python, Ruby, bash, etc.) Preferred Qualifications: • Experience Enterprise Storage solutions experience Such as: NFS cluster and Block Storage. OCP/Kubernetes • Experience with automation design and implementation using Unix/Linux command-line shell scripts Experience with fiber channel configurations on storage, fiber channel … configurations • Experience working in standard MS Office productivity suite, including at least intermediate experience with Excel and Visio • Experience in creating informative charts and drawings to illustrate the storage system's configuration and design • Experience with delivery coordination to a site • Current Security+ certification or obtained within 90 days of hire. More ❯
All Levels of Experience Will Be Considered Salary dependent upon skills and experience. Range: $100,000 - $260,000 annually SYSTEM ADMINISTRATOR IV shall have a Bachelor's Degree in Computer Science or related field, and have ten (10) years of demonstrable experience in system administration and support of a large client-server based IT enterprise. Or the individual … shall have five (5) years of full time computer science work that can be substituted for the Bachelor's Degree, and have ten (10) years of demonstrable experience in system administration and support of a large client-server based IT enterprise. An industry recognized professional certification may substitute as one year experience. Experience shall include installation, configuration, and networking … server configuration and consolidation, and verification of the health and status of the entire IT infrastructure. Individual shall be able to provide support for enterprise services such as DNS, NFS, e-mail services, security protection mechanisms, and the interoperability of UNIX and NT based systems. • Accepted professional certifications include: o Valid RHCSA or higher red Hat certification o Valid VMWare More ❯
The AWS Global Connectivity and Network Availability (GCNA) Organization is seeking a Network Development Engineer to join our EDGE team. This role involves partnering with our Infrastructure organization on configuration standards and tools, collaborating with Systems and Software Engineers to ensure the efficient rollout of new designs and products, and deploying and maintaining networking software tools. AWS GCNA … serves as the backbone connecting the global AWS network, managing internet traffic to enable users to access their information and applications worldwide. The team is responsible for designing and building a complex backbone network that facilitates efficient internet traffic flow between data centers and customers. If you are passionate about working with new technologies, optimizing existing systems, and … understanding of TCP/IP, IP routing, Server Load Balancing, Network Security, and core technologies like IP, TCP, OSPF/IS-IS, BGP, MPLS, Firewalls, DNS, DHCP, LDAP, NFS Experience with vendor platforms such as Cisco, Juniper, Arista, F5, Palo Alto, etc. Knowledge of network hardware and packet forwarding architectures Experience in virtualized enterprise networking environments Relevant degree More ❯
of DoD missions are important. Requirements Responsible for development of a VMware vCloud Director based Infrastructure as a Services (IaaS) solution for DoD Prepares design documentation covering the compute, network, and storage infrastructure on which the vCD solution is built Collaborates with other members of the Solution Architecture Team to complete integration with required core services, system security … knowledge of vSphere components such as vCSA, PSC, and ESXi Expert knowledge of technologies such as vMotion, HA, DRS/SDRS, VDS, Affinity rules, storage vMotion, vSphere Replication, iSCSI, NFS, and SAN. A sound understanding of TCP/IP addressing and subnetting basics Ability to automate tasks and procedures with scripting tools such as PowerCLI Experience implementing and operating VMware … industry experience with at least 5 years focused on the following: Architecting, designing, engineering, integrating, deploying, and maintaining data center Infrastructure preferably within the DOD Hardware to include compute, network, & storage Implementing DOD Security Controls VMware System Administration experience Developing documentation for architectures, designs, engineering, and operational support Self-starter that drives solutions to implementation Ability to mentor More ❯
quickly become a Subject Matter Expert in these areas: - Implementation of backup and restore, disaster recovery, storage consolidation, data protection, storage performance, etc. - Optimization including upgrades, performance monitoring, and system audit tasks. - Follow appropriate escalation guidelines, as required, during customer engagements. - Exposure to and understanding of a variety of integrated technologies/concepts in a distributed environment. - Comply with … NetApp FAS, AFF, E-Series, and FlexPod Converged Infrastructure solutions - Core experience with ONTAP 9.x, SANtricity, and StorageGRID - Cabling systems, upgrading ONTAP versions - Storage Protocols/SVM configuration: CIFS, NFS, Object, iSCSI, FC/FCoE - Data Protection: Snapshots, SnapMirror, SnapVault, Fabric Pool - System Manager, OnCommand Unified Manager, Active IQ Unified Manager - Storage Provisioning of Aggrs, Vols, LUNs, RAID knowledge … and configuration - Data Migrations: VMs, CIFS, vol moves etc. - NFS Export Policies - VMware (thorough knowledge of hypervisor and features) - Core networking and switch knowledge ensuring proper configurations with NetApp FAS, AFF, & FlexPod solutions - Cisco UCS configuration and operations - Troubleshooting storage access issues (i.e. CIFS access, lost datastore access, etc.) Education and Certifications: • A Bachelor of Science Degree in Computer Science More ❯
communications skills. These include proficiency in documentation, and creating policies, procedures, and standards Advantageous but Not Essential (nice to have): Varnish Memcached Redis Sphinx VSFTP SVN Redhat Clustering GFS NFS Salary will be in the range £40K - £55K Please send your CV in Word format, along with your salary and availability details. More ❯
EC1A, Clerkenwell, Greater London, United Kingdom Hybrid / WFH Options
Granite Consulting
HPC Linux System Administrator - fully remote/work from home £55,000 - £75,000 & health/life/income insurance This is a great opportunity for a Linux System Administrator with experience of high-performance computing to join a leading technical consultancy to help deliver high performance computing (HPC) managed services and projects. Due to significant expansion into … someone with the following skills/experience: A BSc/MSc/PhD in Maths/Physics/Computer Science or similar Linux Networking protocols and services (DNS, NIS, NFS, TCP/IP, SNMP, DHCP etc.) Strong communication skills and client facing experience Some knowledge of scripting languages (Shell, Perl or similar) or scientific programming languages would be beneficial Some … experience with HPC Experience with GPFS would be a bonus! Some of the benefits that come with the Linux System Administrator role include: A starting salary of £55k+ Matched pension up to 10% Health insurance Life insurance Income protection 25 days paid holiday, plus banks on top Buy or sell up to 5 days holiday on top Fully remote More ❯
The Core Networking team is looking for a Network Development Engineer to join our Network Fabric Engineering (NFE) team. As a Network Development Engineer, you will be responsible for building, deploying and scaling the Amazon networks that support AWS, customers, and other business units, across multiple global datacenters. AWS Core Networking is focused on building Data Centers … and the network that allows Data Centers to function efficiently. We own the solutions that allow racks to be aggregated and Data Centers to be interconnected. Core Networking's goal is to balance efficiency, performance and reliability to allow customers access to their applications and data. If you like to work with new technologies and optimizing existing technology and … Load Balancing, and Network Security architecture and core technologies such as IP, TCP, OSPF/IS-IS, BGP, MPLS, Server Load Balancers, Firewalls, ACLs, DNS, DHCP, IPAM, LDAP, NFS, etc. • Knowledge of network analysis fundamentals and robust troubleshooting skills; specifically, network performance analysis with experience working with customers to diagnose a problem, and work toward resolution. • Strong More ❯
are also present internationally in a number of specialist activities, such as Corporate and Commercial Banking, Asset Based Finance and Clearing. ABN AMRO UK , part of our Corporate Banking network, has established positions in Corporate & Institutional Clients, Financing Solutions (Project and Leveraged Finance), Markets (Capital Markets, Sales & Trading), Transaction Banking, Asset Based Finance and Clearing. Our business lines are … Strong backup and recovery techniques using logical, physical backups. (pgbackrest/commvault pref) Valued Linux/Network skills Understanding of cluster file systems and storage (ACFS/NFS/GPFS) required Some understanding of firewalls, network protocols, interfaces and routing required. Ability to diagnose OS level problems within Linux highly desirable Knowledge of bash/awk/ More ❯
Description Support multi-platform, multi systemnetwork solutions. Provision and sustain network infrastructures. Diagnose network performance shortcomings and design and implement performance improvements. Develop, operate, and manage protocols, QOS, traffic shaping and policing on the network. Research and recommend advanced technologies such as software defined networking and infrastructure as cod. Switch/Routing/Firewalls (Layer2 … environments) Virtualization: Understanding VMware environments from Vcenter and Vsphere perspective, management and maintenance of virtual infrastructure at scale and multisite. General Knowledge of Cisco, VMware, ACI, NSX, Hyperconverged, NFS Storage devices and Data Center Technologies. Requirements Top Secret SCI w/Polygraph Required 12 years of experience or Bachelors +7 years of experience. More ❯
About Hammerspace, Inc. Hammerspace delivers a Global Data Environment that spans data centers, AWS, Azure, and Google cloud infrastructure. With origins in Linux, NFS, Open standards, Flash and deep filesystem and data management technology leadership, Hammerspace delivers the world's first and only solution to connect global users with their data and applications on any existing data … working in cloud, storage, networking environments Ability to analyze system and network diagnostics to clearly articulate issue to customer and internal cross-functional team Understanding of SMB & NFS protocols tools Understanding of Active Directory & Kerberos systems Understanding of networking protocols and entry level analysis of network packet captures Ability to parse and analyze system logs Exceptional More ❯
Description • SGI IRIX based Operating System. • SGI systems with direct attached and FC SAN attached storage. • Network Appliance clustered servers with direct attached and FC … SAN storage. • Network Appliance and SGI IRIX supported applications. • Multivendor clustered filesystems such as GPFS, Lustre. • Brocade FC switch network. • Enterprise class arrays. • Solid State Disk (SSD). • NFS/CIFS based server/storage appliance. • HPSE. • Data Domain and similar deduplication products. • Cloud based storage solutions such as HADOOP, and IBM BigInsights. • Trouble ticket management utilizing Remedy. Requirements More ❯
and migrations for technology solutions in one of the following work domains: networks, applications or platforms. Provides advanced technical consulting and advice to others on proposal efforts, solution design, system management, tuning and modification of solutions. Provides input to the company strategy moving forward. Collects and determines data from appropriate sources to assist in determining customer needs and requirements. … libvirt, virsh, and virt-manager. In-depth experience with virtual networking in KVM (bridged, NAT, macvtap, Open vSwitch). Proficient in configuring and managing KVM storage backends (LVM, iSCSI, NFS, Ceph, QCOW2/raw). Experience in automated provisioning of VMs using cloud-init, Terraform, and Ansible. Familiar with OpenStack or oVirt integration for enterprise virtualization management. Knowledge of KVM More ❯
use cases and solutions Understands competitors and their products as well as potential partner relationships for the product along with Business Development • Enterprise Storage protocols, such as iSCSI, FC, NFS, CIFS, Object, NVMe, SAS, LTO, etc. • Security & Compliance standards (FIPS, APL, KMIP, TLS, etc.) Strong written and verbal communications skills with the ability to explain complex technology concepts into simple More ❯
