Description Expertise and Functions: Build, configure, deploy, administer, maintain and troubleshoot virtual and physical servers and systems, as well as storage systems and arrays Ensure system changes are completed in accordance with developer documentation, configuration management and documentation practices Utilize and follow developer-provided documentation to build and configure server/system hardware and software to baseline specifications … Research technologies and leverage optimization techniques to ensure systems operate efficiently Perform necessary physical inspections and research using system/event logs and appropriate tools/software to identify problems, trends and aid in troubleshooting actions Assist integration managers in problem definition and root cause analysis as needed Provide timely updates to appropriate team leaders, managers and stakeholders on … technologies, including SAN, NAS, cloud storage, and backup solutions required Familiarity with storage management tools (e.g. NetApp, EMC, Dell, IBM, etc.) required Experience with storage protocols (e.g. iSCSI, FC, NFS, SMB) required Experience building, configuring and deploying servers/systems using VMware 7.0 (or higher) required Experience using Command Line Interface Preferred Experience: Ansible automation experience preferred Network troubleshooting 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 ❯
DUTIES AND RESPONSIBILITIES Experience shall include installation, configuration, and networking of UNIX and/or NT based platforms. This experience shall include: creating, modifying and deleting user accounts, performing system back-ups, and maintaining system configuration files. Individual shall have a fundamental understanding of operating systems ad be familiar with either UNIX or NT commands or utilities at … 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. REQUIREMENTS & EXPERIENCE TS/SCI CLEARANCE WITH FS POLY REQUIRED In addition to the above … ReS, LSF, and SLURM HPC farm systems, HPC MPP clustered systems, Front End servers of Special Purpose devices (SPDs) IBM of HP Blade servers with FC/SAS/Network back end Multi-vendor filesystems such as XFS, GPFS and Lustre Pre-Factory testing, Factory testing, System integration and Acceptance testing during the purchase process of the HPS More ❯
Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes (up to 50%) Requirements Essential Functions Provide rotating 24/7 on-call Tier 2 system support for remote users, to identify and resolve hardware, software, and communication issues, document solutions, and develop recommendations to reduce the frequency of repairs. Respond to system outages … to ensure issues are resolved per contract requirements. Support foreign partner system and network installation, maintenance, and sustainment. Support Emergency On-Site Sustainment (EOSS) travel to customer locations as required. Respond to system component failures or change requests and plan system change or restoral implementation. Plan, develop and conduct user training for existing staff as well … Systems (Server & Workstation). Familiarity with Oracle/Sybase/Postgress database maintenance. Familiarity with Java application servers (Tomcat, JBoss). Familiarity with Linux/UNIX applications and services (NFS, SSH, NTP, LDAP, HTTP, Ansible). Additional Eligibility Qualifications Must currently have and be able to maintain a DoD Top Secret Security Clearance with SCI Eligibility DoD 8570 IAT Level 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 ❯
and Oracle Linux VMs Patch, reboot, and troubleshoot patching processes ( e.g. GPU drivers & kernel modules ) and patching infrastructure on large classified networks and in stand-alone (air-gapped) networks System and user data and configuration backup and restore Provide enterprise Linux troubleshooting, tier 2 and 3 Linux user support including software installation , configuration Support scientists and engineers running workloads … for enterprise environments. One or more of the following :certification such as Red Hat Certified System Administrator, bash or shell scripting skill, experience configuring and managing access to NFSfilesystem shares, A ctive D irectory integration with Linux , L inux performance troubleshooting & tuning, Infras tru cture-as-Code ( e.g. Puppet , Ansible , TerraForm ) skills & experience. Leadership Competencies More ❯
analysis of user needs and develop the design and associated hardware and software recommendations to support the SEWS program Responsibilities Provide rotating 24/7 on-call Tier 2 system support for remote users, to identify and resolve hardware, software, and communication issues, document solutions, and develop recommendations to reduce the frequency of repairs. Respond to system outages … to ensure issues are resolved per contract requirements. Support foreign partner system and network installation, maintenance, and sustainment. Support Emergency On-Site Sustainment (EOSS) travel to customer locations as required. Respond to system component failures or change requests and plan system change or restoral implementation. Plan, develop and conduct user training for existing staff as well … and groups; current Microsoft Operating Systems (Server & Workstation). Familiarity with Oracle/Sybase/Postgres database maintenance; Java application servers (Tomcat, JBoss); Linux/UNIX applications and services (NFS, SSH, NTP, LDAP, HTTP, Ansible). Partner and Allied nation exercise experience preferred. BlueWater Federal is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without More ❯
and implementation of the SEWS GCCS-J software and systems, GCCS-J courseware development, providing SEWS specific GCCS-J Operator training to US and FMS personnel, as well as system support to the local Colorado Springs, NATO, and various supported FMS locations. Responsibilities Collaborate with SEWS contractor and government personnel to plan OM&S trips and stay apprised of … Theater issues Assist with the design and analysis of user needs and associated hardware and software recommendations Perform system support for remote users to identify and resolve hardware, software, and communication issues, document solutions, and develop recommendations to reduce the frequency of repairs Respond to system outages to ensure issues are resolved per contract requirements Provide maintenance support … Active Directory (AD) for user and groups Familiarity with Oracle/Sybase/Postgres database maintenance; Java application servers (Tomcat, JBoss) Familiarity with Linux/UNIX applications and services (NFS, SSH, NTP, LDAP, HTTP, Ansible) DoD 8570 IAT Level II certification (CompTIA Security+ CE, CCNA-Security, CySA+, GICSP, GSEC, CND, SSCP) Partner and Allied nation exercise experience Local and foreign 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 ❯
Job ID: Amazon Ireland Support Services Limited The AWS Global Connectivity and Network Availability (GCNA) Organization is looking for a Network Development Engineer to join our EDGE team. Network Development Engineers partner with our broader Infrastructure organization on configurations standards and tools, and collaborate with Systems and Software Engineers to ensure fast, smooth roll-out of new … designs and products, and also deploy and sustain networking software tools. AWS GCNA is the backbone that connects the global AWS network and focuses on managing the internet traffic that allows users to access their information and applications regardless of where they are in the world. GCNA is responsible for building and designing a complex backbone network that … 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. - Experience with one or more of the following router, server load balancer, and firewall vendor platforms: Cisco, Juniper, Alcatel-Lucent, Arista, Brocade, Extreme, Citrix, F5, Fortinet, Palo Alto, etc. More ❯
Principal Systems Engineer, Linux McLean, VA The Program is comprised of Linux (80%), Windows (20%), virtualization, storage, network, HW, and data center engineers that works as a team and offers rewarding opportunities to think outside the box in order to deliver innovative and sustainable IT environments to our customers. The System Administrators work both independently and as a … member of an integrated product team supporting a wide variety of basic and complex computing and network configurations and must have proven Linux experience. The on-site system administrator will support the installation, configuration, maintenance, failure analysis and recovery, performance monitoring, data storage management, and security management of the data center environment. The system administrator will have … configuring, updating and removing system and application software -Hardening Linux server installations -Installing, configuring, updating and removing system hardware (servers, workstations, transceivers, network interface cards) -Configuring NFS, SAMBA, and SAN -Monitoring and allocating system resources (CPU, memory, and storage space) -Proven experience creating, implementing, and maintaining scripts for process automation, infrastructure monitoring, and proactive reporting -Auditing More ❯
you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don't look any further than Cornerstone Defense. SYSTEM ADMINISTRATOR IV 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 … 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. SYSTEM ADMINISTRATOR IV for STORAGE (U) In addition to the above qualifications, SYSTEM … 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 IAT 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 ❯
Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Intelink Services … provide interagency information sharing, content discovery, and collaboration capabilities on the IC system domains to the IC and its partners in Defense, Homeland Security, Foreign Affairs, and Law Enforcement. AT&T has an opening for a Linux Engineer to support Public Sector Solutions. Description of Job Duties/Responsibilities: Work in an environment where you can design the architecture … for health and status. Troubleshoot Linux server hardware/software/networking. Perform security hardening of Linux OS for compliance. User account administration. Proficient with services such as DNS, NFS, LVM, rsyslog, iptables. Self-motivated and willing to learn new technologies. Ability to communicate issues with team members and/or service owners. Work to be performed in Laurel, MD. More ❯
technologies and top-tier customers, providing technical expertise and strengthening customer relationships. Collaborating closely with Account Teams, you will gain deep insight into customers' business requirements, technical needs, and system environments. Your role involves resolving technical issues, bridging gaps between customers and Engineering, and ensuring the highest level of service. As a Senior Designated Services Engineer, you'll Serve … work hours (nights, weekends, holidays) and potential regional/international travel. Requirements: 10+ years in customer-facing technical roles, solving complex enterprise infrastructure issues. Ability to diagnose hardware failures, network congestion, and performance bottlenecks. Enterprise infrastructure L3 or higher support experience (Linux-based storage, networking, virtualization, cloud, etc.). Strong technical troubleshooting in multi-platform, distributed environments. Strong understanding … of networking (Infiniband, Ethernet, DPDK, UCX), cloud computing, and distributed storage. Proficiency in Python, Bash, and experience with automation scripting for system monitoring and troubleshooting. Knowledge of POSIX, NFS, S3 protocols, log management, and monitoring tools (Prometheus, Grafana). It's nice if you have: Experience with JIRA, Confluence, Slack, and other collaboration tools. Experience collaborating between customer support 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 … OS, protocols, technologies, and solutions: - NetApp FAS, AFF, and FlexPod Converged Infrastructure solutions - Core experience with ONTAP 9.x - 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 ❯
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 ❯
NetApp, EMC, and HPE 3PAR. Solid understanding of data protection and disaster recovery technologies, including backup and replication solutions (e.g., Veeam, Commvault). Experience with storage networking protocols (iSCSI, NFS, FC) and integration with virtualization technologies (VMware, Hyper-V). Ability to develop and maintain comprehensive documentation related to storage infrastructure and architecture Strong background in troubleshooting and resolving issues 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 ❯
in preliminary incident response investigations - Assists the Government lead with interfacing with the customer while on site - Determines appropriate courses of actions in response to identified and analyses anomalous network activity - Assesses network topology and device configurations identifying critical security concerns and providing security best practice recommendations - Assists with the writing and publishing of Computer Network Defense … guidance and reports on incident findings to appropriate constituencies - Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses discovered data to enable mitigation of potential Computer Network Defense incidents - Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information - Collects network device integrity data and … network investigations - Knowledge of CND policies, procedures and regulations - Knowledge of TCP/IP protocols - Strong understanding of standard protocols - ICMP, HTTP/S, DNS, SSH, SMTP, SMB, NFS, etc. - Knowledge and experience of Wifi networking - Knowledge and experience with network topologies - DMZ's, WAN's, etc. - Experience with Splunk (or other SIEM's) - Ability to find, characterize More ❯
to Government agencies and critical infrastructure owners who experience cyber-attacks. Farfield provides HIRT advanced technical assistance, proactive hunting, rapid onsite incident response, and immediate investigation, using host and network-based cybersecurity analysis capabilities. Personnel perform investigations to characterize the level of severity of breaches and develop mitigation/remediation plans. Farfield is seeking Network Forensics Cybersecurity Analysts … in preliminary incident response investigations - Assists the Government lead with interfacing with the customer while on site - Determines appropriate courses of actions in response to identified and analyses anomalous network activity - Assesses network topology and device configurations identifying critical security concerns and providing security best practice recommendations - Assists with the writing and publishing of Computer Network Defense … knowledge of CND policies, procedures and regulations - In depth knowledge of TCP/IP protocols - In depth knowledge of standard protocols - ICMP, HTTP/S, DNS, SSH, SMTP, SMB, NFS, etc. - In depth knowledge and experience of Wifi networking - In depth knowledge and experience of network topologies - DMZ's, WAN's, etc. - Substantial knowledge of Splunk (or other SIEM More ❯
Job ID: Amazon Web Services, Inc. If you like to work with new technologies and optimizing existing technology have experience participating in network/systems support for a large-scale enterprise or service provider environment, we would like to meet you. Your work will play a key role in driving the stability and sustainability of next-generation IP networks. … with thousands of variables impacting the supply chain - and we're looking for talented people who want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety 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. - • Experience with one or more of the following router, server load balancer, and firewall vendor platforms: Cisco, Juniper, Alcatel-Lucent, Arista, Brocade, Extreme, Citrix, F5, Fortinet . click apply 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 ❯
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 ❯
