OSI model, routing (OSPF/BGP), tunnelling protocols Configuring Cisco/Juniper firewalls, routers, datacentre switches WAN management, performance monitoring, network/storage for HPC Windows Server, Linux (RHEL), VMwareESXi, SANs, VDI Essential: CCNA/CCNP 5+ years in secure networks Active DV clearance Sole British national UK work eligibility Desirable: EVPN-VXLAN, Load Balancers More ❯
DNS - running through the Active Directory based DNS structure to ensure domain entries exist for Domain Controllers, Services and devices. Troubleshooting name resolution issues on endpoints using standard tools. VMWare - ESXi and Vcenter, Site Recovery Manager, NSX Are you ready to take your career to the next level? Submit your CV below and and let's have a More ❯
Perform standard Windows system administration duties, including Active Directory management, Group Policy administration, user account management, and resource sharing. Administer Windows 10, Windows 11, Windows Server 2016/2019, VMwareESXi 7, and Dell Precision Tower environments, ensuring stability and efficiency. Manage and maintain hardware components such as Dell-EMC VxRail, Dell-EMC Data Domain, and HPE ProLiant … consider candidates for this position who do not meet the aforementioned conditions. Expertise in Windows 10, Windows 11, Windows Server 2016/2019, and Active Directory administration. Familiarity with VMwareESXi, NetApp ONTAP 9, Dell-EMC VxRail, Dell-EMC Data Domain, and HPE ProLiant Gen 10 servers. Strong troubleshooting skills with the ability to diagnose and resolve Windows More ❯
patch management processes. 10. Troubleshoot hybrid environments including Windows and Linux systems. 11. Analyze customer requirements to identify and implement system solutions. 12. Support and maintain virtual environments (e.g., VMwareESX) and ensure network compatibility. 13. Report project and system status to stakeholders and support occasional shift work as needed. QUALIFICATIONS 1. Associate's degree with 5 years of … Self-motivated with a proven ability to work under minimal direction. 7. Ability to work occasional shifts in support of mission schedules. PREFERRED QUALIFICATIONS 8. Experience with virtualization (e.g., VMwareESX, provisioning storage/networking). 9. Familiarity with Windows 10, Server 2012R2/2016, Active Directory, and RedHat Linux. 10. Skilled in writing SOPs and system cold-start More ❯
planning activities Support the PMO in on-boarding of new applications as required Support the PMO by migrating existing SCE/AFPEDC applications to other platforms as required Provide VMware engineering design and architecture support for Data Center Consolidation of existing virtual data center locations Provide Cisco UCS engineering design and architectural support Provide SAN engineering design and architecture … valid and current SECRET (or higher) security clearance. Two or more of the following Dell/EMC Storage Area Networks and Backup storage and VMware virtualization Experience with ESXServer, Virtual Center, Virtual SMP, Vmotion , High Availability, Distributed Resource Scheduler and Consolidated Backup Experience with HP Blade system enclosure Commvault Simpana and EMC Data Domain software Experience with Brocade More ❯
customers, vendors, and database administrators Ability to work well in a collaborative team environment Desired: Windows system administration experience at least 1-3 years Automation platforms such as Ansible, VmWare, Python at least 1-3 years Experience leading and implementing large technical solutions RHCE/CCNA Experience in Bash, PowerShell, or other scripting language for automating System Admin tasks … or troubleshooting existing processes Experience with container technology, such as Kubernetes, RKE, Docker, etc. Virtualization, servers, storage, and networking equipment experience ESXI experience More ❯
incident response team as needed Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS More ❯
incident response team as needed Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS More ❯
incident response team as needed Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS More ❯
incident response team as needed Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS More ❯
incident response team as needed Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS More ❯
incident response team as needed Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS More ❯
incident response team as needed Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS More ❯
incident response team as needed Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS More ❯
contracts of similar scope, type and complexity is required. Five (5) years of additional SE experience may be substituted for a bachelor's degree. Experience installing, configuring and maintaining VMWare products including, but not limited to ESXi, vCenter, VSAN and NSX. Experience installing, configuring and maintaining VDI environments, specifically VMWare Horizon View. Experience installing, configuring, and maintaining … functional systems performance are like Reliability, Maintainability, Vulnerability, Survivability, Produce ability, etc. Preferred: Experience working with desktop and server hardware and peripherals. Experience with scripting languages (Windows PowerShell, BASH, VMware PowerCLI etc.) Experience with reading/implementing STIG guidance, hardening and maintaining systems. Experience with installing, configuring, maintaining and using Atlassian products such as Confluence, Jira, Bitbucket, etc. More ❯
log files to debug issues Core Qualifications: • Bachelor's degree and 12+ years of overall related experience • Broad range of skills and experience across several COTS technologies- Windows, Linux, VMware, and networking. • Excellent communication skills (written and verbal) • Detail-oriented • Experience or demonstrated familiarity in multiple of the following technologies, and a desire to learn the others: o MS … Windows (AD, GPO, Server 2016, Win10, WSUS) o RedHat Linux OS administration o VMwareESXi and vCenter o Lantronix, A10s, MicroSemi, NTP Servers with RSA o Cisco ISE, RadiantOne, RSA SecurID o Tenable vulnerability/compliance scanning tools o HAIPE management using GEM One o Session Border Controllers (Ribbon) • Active SCI clearance or Top Secret (eligible for SCI More ❯
Office Location. We are seeking a skilled and proactive Infrastructure Engineer to join our Systems Engineering team. The ideal candidate will be responsible for the lifecycle management of our VMware-based virtualization environment and will play a critical role in our strategic migration path toward Red Hat OpenStack Platform (RHOSP). What you get to do in this role … Manage and maintain VMware environments, including vSphere, vCenter, and ESXi hypervisors. Perform version upgrades, patch management, and system health monitoring. Collaborate with cross-functional teams for infrastructure provisioning, networking, and storage integration. Contribute to the architectural design and execution of the VMware to RHOSP migration strategy. Automate infrastructure operations using tools like Ansible, Terraform, or similar. Troubleshoot … this role you have: 6 years of related experience with a Bachelor's degree; or 4 years and a Master's degree; or equivalent experience. Proven experience in enterprise VMware infrastructure management. Hands-on experience with RHOSP or other OpenStack platforms is a strong plus. Solid understanding of networking, storage systems (SAN/NAS), and server provisioning. Familiarity with More ❯
with Microsoft Windows 7, 8, 10, 2008R2, 2012, 2012R2, 2016. Demonstrated experience with using System Center. Demonstrated experience with Storage systems, including Net App, and HP. Demonstrated experience with VMware ESX. Demonstrated experience with the various types of forensic software utilized by the Sponsor. Demonstrated experience with HP Servers and HP Blade Chassis. Demonstrated experience providing recommendations in technical … experience with providing recommendations to architecture and design reviews. Demonstrated experience interfacing with vendors and third party producers. Demonstrated experience building, configuring and troubleshooting customized forensic workstations. Certification(s) VMware Certified Microsoft Certified Systems Engineer (MCSE) Loctaion: Chantilly, VA This position is onsite and there is no remote availabilityClearance Requirement: Candidates must have an active TS/SCI security More ❯
technical issues. • Demonstrated experience with communications protocols, such as IP, TCP, UDP, MPLS, OSPF, IGRP, BGP, SIP, and H.232 • Demonstrated experience with visualization software and visualized environments such as VMWare, Virtual Box, Microsoft Hyper-V, and Quick EMUlator. • Demonstrated experience with planning, configuring, securing, administering, and maintaining, cloud based technologies, products, and services, such as Amazon Web Services (AWS … Oracle 10g or 11g • Demonstrated experience with Microsoft Windows 7, 8, 10, 2008R, 2012, 2012R2, and 2016. • Demonstrated experience with storage systems including NetApp and HP • Demonstrated experience with VMWareESX • Demonstrated experience with various types of forensic software used by the Sponsor • Demonstrated experience with providing recommendations to architecture and design reviews • Demonstrated experience with the Sponsor's More ❯
Cary, North Carolina, United States Hybrid / WFH Options
Arista Networks Inc
the following areas: Ethernet, VLANs, IP routing, TCP/IP, Multicast, Protocols (BGP, ISIS, OSPF, PIM, IGMP; etc.). Working experience with proprietary Server virtualization solutions is highly desired (VMwareESXi, Microsoft Hyper-V, KVM, etc) Experience with network troubleshooting tools such as Tcpdump and Wireshark are highly desired. Familiarity with any or some of the following is … a plus Overlay platforms VMWare NSX, Cisco ACI Terraform ; Public clouds (AWS, Azure, GCP) Golang ; Prometheus/Grafana ; SSO (OIDC and SAML) Git (branches, commits, etc), GitHub/GitLab Arista Validated Design Additional Information Arista Networks is an equal opportunity employer. Arista makes all hiring and employment-related decisions in a non-discriminatory manner without regard to race, color More ❯
baselines, compliance, availability, and performance. Specific and specialized tasks include proficiency in Linux commands and navigation, virtualized/containerized hosting designs and implementations, to include but not limited to VMware/ESXi , Docker, etc., and automated deployment and baseline configuration tools such as Ansible. Additional tasks as required include Windows/Active Directory, customer/stakeholder presentations, interfacing … Bachelor's degree. Excellent planning and communication skills and ability to professionally interact with software developers, policy stakeholders, and leadership System Security Assessment process familiarity Tools expertise with Gitlab, VMWare, Linux (RHEL, Rocky Ubunto ), Ansible, Active Directory, Security compliance applications such as Nessus Knowledge of network security architecture concepts including topology, protocols, components, and principles Familiarity with BISCOTTI, XACTA … opportunities like conferences, certification courses and seminars. Conferences (recently attended by Praxis employees): AWS Summit, IoT World, Black Hat and DefCon. Training & Certifications: Splunk, AWS, Big Data/Cloudera, VMWare, Scrum Master the list of certifications goes on and on! Praxis University: Cyber Research, Data Analytics, IoT, AWS and RedHat course offerings and hands-on training. Tuition reimbursement! Opportunity More ❯
services related to hosting: EC2, RDS, Systems Manager, IAM, etc. Experience with infrastructure as code (IaC) tools & DevOps practices, especially Terraform Experience with virtualization platforms, especially VMWare VCenter & ESXserver Experience with Microsoft Active Directory & Windows and Linux Operating Systems Experience in the pharmaceutical and biotech industries. Experience in cloud and infrastructure automation Experience with virtualization technologies Knowledge/ More ❯
Basingstoke, Hampshire, United Kingdom Hybrid / WFH Options
Fujitsu Limited
the appropriate guidelines; experience in Secure by Design (SbD) is advantageous. Experience creating and executing PowerShell scripts and Infrastructure as Code (IaC). Demonstrable experience of the migration from ESXi to Hyper-V is advantageous. Experience of Terraform and/or Ansible and advanced knowledge of Microsoft Windows Server, Active Directory, Group Policy including Certification Authority role service within More ❯
Chantilly, Virginia, United States Hybrid / WFH Options
Northrop Grumman
certificate must be obtained within a reasonable amount of time as determined by the company to meet its business needs. Demonstrated experience with modern virtualization software and releases (Azure, VMware or similar). Your ability to transfer and maintain the final adjudicated government Top Secret/SCI clearance with Full Scope Polygraph, and any program access(es) required for … experience in IT process improvement through software automation process. Demonstrated experience with on-premise data centers, cloud services, and edge computing. Experience administrating of vSphere and vCF; experience with ESXi, vCenter, NSX and VDI Experience trouble shooting of VMware products in a production environment Experience administrating Container Technologies (e.g. Kubernetes, Docker) in an production environment Operating System Certification … Linux+, VMware Certified, etc.) Aria Automation (vRA) and Aria Operations (vRO) experience Scripting experience with vRO (PowerShell, Python, JavaScript). Experience administrating Red Hat Enterprise Linux 8 (or equivalent) or above. Experience administrating of NetApp Storage system On Tap and Storage grid. In-depth experience in Operations and Maintenance activities of IT infrastructure Experience configuring/maintaining Networking Hardware More ❯
