Proficiency in container orchestration which involves managing and automating the deployment, scaling, and operations of application containers across clusters of hosts (Kubernetes, Docker Swarm). • Experience in data backup, replication, deduplication, and snapshot management using NetApp, knowledge of NetApp's storage virtualization solutions, and a proven ability to diagnose and resolve NetApp storage-related issues. • Azure DevOps Server Implementations to More ❯
manage cloud database services in AWS and optionally Azure or GCP. Support and troubleshoot on-prem and cloud-based databases, ensuring availability, performance, and security. Perform backup/recovery, replication, disaster recovery, and high availability configurations. Automate deployments and environment provisioning using Infrastructure as Code (IaC) tools such as Terraform, CloudFormation, or Ansible. Work collaboratively with development, DevOps, and security More ❯
or MySQL database administration. Experience implementing DoD cybersecurity frameworks, including RMF and DISA STIG compliance. Strong knowledge of database optimization, query performance tuning, and troubleshooting techniques. Experience with data replication, clustering, and high-availability configurations. Familiarity with database migration, cloud-based platforms (AWS RDS, Azure SQL), and hybrid architectures is a plus. Ability to develop scripts and automation tools using More ❯
in relevant field) Experience integrating Jenkins/Bamboo Docker, and Kubernetes for automated deployment preferred Experience with caching technologies (Memcache, Active MQ, Redis, APC, etc.) Experience with MySQL (Clusters, Replication, and Tuning) and Elasticsearch (Kibana a plus). Knowledge of security practices, networking protocols, firewalls, PCI compliance etc. 10+ years of system architecture required with a demonstrated ability to read More ❯
DHCP, VPN Web hosting & Microsoft IIS SQL Server administration (backups, scripts, scheduling) Hyper-V , Docker , Linux Cloud platforms: Azure and/or AWS Backup management, PowerShell & scripting Familiarity with replication and high-availability technologies This role is ideal for someone who thrives in a hands-on leadership position, ensuring robust infrastructure today while shaping its future direction. More ❯
navigating a domain tree • Experience creating and modifying Group Policy Objects. • Experience managing and troubleshooting DNS functions. • Knowledge of DHCP server functionality. • Experience troubleshooting Domain Controllers and familiarity with replication issues. • Experience with a trouble ticket system such as Remedy or ServiceNow. • Experience with security as it pertains to server infrastructure, desktops, laptops, servers, firewalls, routers, and intrusion detection systems More ❯
Windows, Unix) Disaster Recovery & High Availability Network Design Experience of delivering Storage Area Network solutions Experience in delivering hypervisor solutions (VMware, Hyper-V, Azure Local) Experience in Backup and replication technologies Experience in Leading Network Migrations or Transformations - Data centre moves, cloud transitions, large-scale hardware refreshes Requirements Hands-on networking experience Project management and technical leadership capabilities Client-facing More ❯
and SQL Server production and non-production environments Experience of using Oracle RMAN, Data guard, Active Cloning and Oracle Clusterware technologies Experience of using SQL Server Agent, SQL Server Replication, SQL Server Always On technologies Experience of Cloud Technology Platforms (e.g. Microsoft Azure/Google Cloud Platform) Experience of installing, supporting & troubleshooting Docker containers Experience of installing, supporting & troubleshooting Linux More ❯
active U.S Department of Energy Q security clearance 100% Onsute due to all classified system support Experience with Data Storage Systems and associated technologies: SAN, NAS, RAID, LUNs, Snapshots, Replication, etc. Familiarity with Firewall technology & management of private LANs/networks Familiarity with network protocols and network management technologies Skill utilizing software diagnostic tools and the ability to conduct appropriate More ❯
Washington, Washington DC, United States Hybrid / WFH Options
Ascension Federal Services Inc
stack and IPv6-only testing of Windows Servers, Domain Controllers, SCCM, and other Windows-based systems • Experience trouble-shooting IPv6 authentication issues with VPN • Experience trouble-shooting issues with replication and service issues via sites and services in an MPLS-hybrid environment. • Experience operating in federal government enterprise environments and apply Security Technical Implementation Guides (STIG's) strongly preferred. • Experience More ❯
backup vendor hardware/software components and architecture. Competent scripting skills for the automation of administrative tasks e.g. Python, Powershell, bash Experience of implementing and supporting storage based data replication technologies. Experience of working in a controlled environment with formal incident, change and problem management processes/procedures. Experience in Disaster Recovery planning and testing. Experience of Capacity Management and More ❯
. Develop and enforce Group Policy Objects (GPOs) for security, configuration management, and compliance. Create and maintain PowerShell scripts to automate administrative tasks and reporting. Perform AD health checks, replication monitoring, and troubleshooting of domain-related issues. Support integration with identity services (e.g., Azure AD, ADFS, LDAP) as required. Manage DNS, DHCP, and certificate services within the Windows domain environment. More ❯
Loughborough, Leicestershire, England, United Kingdom
Oscar Technology
Hyper-V, Failover Clustering, and SAN environments. Administer Active Directory, Azure AD, DNS, DHCP, and Group Policy. Monitor system performance, uptime, and capacity planning. Manage Veeam backups, including monthly replication and disaster recovery processes. Support and maintain core network infrastructure (firewalls, switches, routers, cradlepoints, wireless APs). Provide technical support for the organisation's VoIP platform. Collaborate with cross-functional More ❯
Markfield, Leicestershire, East Midlands, United Kingdom
Oscar Associates (UK) Limited
Hyper-V, Failover Clustering, and SAN environments. Administer Active Directory, Azure AD, DNS, DHCP, and Group Policy. Monitor system performance, uptime, and capacity planning. Manage Veeam backups, including monthly replication and disaster recovery processes. Support and maintain core network infrastructure (firewalls, switches, routers, cradlepoints, wireless APs). Provide technical support for the organisation's VoIP platform. Collaborate with cross-functional More ❯
enterprise environment. Desired skills include the following: - Deep understanding of storage concepts like RAID, RAID Levels, hard disk technology, disk/device tiering (HSM), disk cache, compression, data-deduplication, replication, snapshots, and host multipathing. - Deep understanding of block, file, and object based storage as well as their appropriate use cases. - Demonstrated experience with Linux (RHEL) and/or Unix and More ❯
. • Develop and enforce Group Policy Objects (GPOs) for security, configuration management, and compliance. • Create and maintain PowerShell scripts to automate administrative tasks and reporting. • Perform AD health checks, replication monitoring, and troubleshooting of domain-related issues. • Support integration with identity services (e.g., Azure AD, ADFS, LDAP) as required. • Manage DNS, DHCP, and certificate services within the Windows domain environment. More ❯
systems administration of a Windows-based computer information system. The ideal candidate must have a good understanding or knowledge of Windows Server internals including DNS, DHCP, AD, and server replication methods. Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity including the integration of hardware and operating systems (OS). The candidate must have More ❯
sharing of untrusted segments of the network • Application of policies to enable network flow performance prioritization, monitoring, and visibility • Automated network path selection for optimization of application performance • Packet replication across multiple network access segments to improve overall service robustness • Next-Generation firewall and intrusion detection/prevention capabilities for edge devices • Conduct advanced security analytics for encrypted networks • Willingness More ❯
Sevenoaks, Kent, England, United Kingdom Hybrid / WFH Options
Ashdown Group
not essential. * Email and email archive solutions such as Google G Suite and MS Office 365. * Email security products e.g. Mimecast/MessageLabs. * Storage solutions – NAS, DAS, SAN. * File replication solutions. * Backup technologies and procedures (onsite/offsite,) – Backup exec, ArcServe JungleDisk, etc. * Virtualisation products - MS Hyper-V, VMWare, AWS and MS Azure. * Firm understanding of networks covering LAN, vLAN More ❯
MongoDB, Oracle, etc. Comfortable with Linux (RHEL) and/or Windows Server Exposure to cloud platforms (e.g., AWS) Scripting skills (Python, Bash) Knowledge of monitoring tools (OEM, Nagios) and replication solutions Familiarity with clustering, backup, and disaster recovery methods Qualifications: Degree in a relevant field or equivalent experience Proven infrastructure and Oracle DBA expertise Strong problem-solving, automation, and continuous More ❯
Manassas, Virginia, United States Hybrid / WFH Options
MCL Systems Limited
based servers solutions Manage and ensure effectiveness of security solutions, including firewalls, anti-virus solutions, and intrusion detection systems. SQL Server database administration and knowledge with SQL Server mirroring, replication, backups and restores. Administer daily operations of servers managing users, permissions, and ensure optimal operation of the entire network infrastructure. Exposure and skills in managing network switches, routers, VoIP phones. More ❯
Bournemouth, Dorset, South West, United Kingdom Hybrid / WFH Options
Sterling Bridge Limited
this is the opportunity youve been waiting for. Required Skills: Strong experience with Windows Server (2016/2019/2022) & Active Directory Advanced Hyper-V/VMware skills clustering, replication, high availability Hands-on experience with SAN storage and server builds Solid networking knowledge firewalls, VPNs, routing, switching Exposure to Azure and cloud migrations (desirable) Excellent troubleshooting and client-facing More ❯
of projects and systems accordingly. • Facilitate the implementation of Group Policy Objects (GPO) based on stated requirements. Troubleshoot and resolve any GPO related issues which arise. • Monitor and identify replication interruptions between domain controllers. • Management of the Public Key Infrastructure (PKI) systems and certificates. REQUIRED QUALIFICATIONS: • Microsoft Certified Solutions Expert (MCSE) 5+years of experience with BS degree or a combination More ❯
Leicester, Leicestershire, East Midlands, United Kingdom
Oscar Associates (UK) Limited
Support ERP, MES, and WMS platforms critical to manufacturing and supply chain operations. Monitor system performance, ensuring minimal downtime in a 24/7 production environment. Manage Veeam backups, replication, and disaster recovery testing. Provide support for network infrastructure (firewalls, switches, wireless access points) across sites. Collaborate with production and logistics teams to deliver IT projects that drive efficiency and More ❯