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About Us Be a part of a winning team that provides technical solutions with integrity. Cortina is a government contractor providing technical professional services. But we are so much more than that! For approximately…
Lead a team ensuring the stability and reliability of Morgan Stanley’s Wealth Management production systems, troubleshooting outages, and optimizing DevOps/SRE practices with tools like Grafana, Prometheus, and AWS.
Designs and deploys enterprise security solutions (e.g., secure browser access, privileged identity platforms) to harden EA’s admin environments, using FIDO2, certificate-based auth, and Microsoft Entra ID. Troubleshoots production rollouts and documents operational procedures for global security teams.
Lead the design, automation, and deployment of secure, scalable Azure and hybrid cloud infrastructure using Terraform, Bicep, AKS, and CI/CD pipelines, while mentoring teams on best practices.
Engineer Azure hybrid infrastructure, migrating VMware servers to Azure and maintaining global L3 support for Windows, VMware, NetApp, HPE Synergy, and Azure environments.
A Senior Database Engineer/DBA oversees DB2, Oracle, and PostgreSQL environments for mission-critical payment and transit systems, ensuring 24x7 reliability, performance tuning, and compliance with PCI DSS standards while automating operations and collaborating with development teams.
Design and manage Microsoft 365 collaboration platforms (SharePoint, Teams, OneDrive) and Google Workspace for a large Singaporean education initiative, migrating legacy systems to the cloud and enforcing security policies.
Operate and manage privileged access management (PAM) systems, including CyberArk, perform security checks, and support recertification processes for privileged accounts and safes.
Role Overview We are looking for an experienced Database Administrator to join our IT Operations team. In this role, you will be responsible for the availability, performance, security, and lifecycle management of our…
Ensure reliability and performance of cloud apps on AWS/Azure, automate ops, and lead incident response using Python, PowerShell, and CI/CD tools.
Provide 24/7 database L2 support, install/upgrade systems, and automate workflows using SQL, Linux/Windows, and scripting to ensure high availability and SLA compliance.
Designs and automates cloud-native platforms, CI/CD pipelines, and DevSecOps practices using Azure DevOps, Kubernetes, and Terraform to deliver secure, scalable infrastructure.
Senior sysadmin maintains Linux/Windows servers, 1C clusters, Hyper-V, MikroTik networks, and Asterisk telephony; automates tasks with PowerShell/Bash/Python.
Maintain and improve LAN/WAN, VMware vSphere, and Cisco/Meraki networks while leading infrastructure migrations and security compliance in a hybrid London role.
Designs, configures, and secures enterprise Windows endpoints using Microsoft Intune, Azure AD, and VDI platforms like Azure Virtual Desktop and VMware Horizon in a regulated financial-services environment.
Manages servers, networks, and security for a company in Kirov Oblast, handling Windows/Linux systems, virtualization, and Active Directory.
Designs and secures enterprise networks, cloud platforms (Azure/GCP), and security tools (Sentinel, CrowdStrike) while enforcing identity, access, and encryption policies.
Design and build Microsoft Power Platform and Copilot Studio solutions, including automation, AI-enabled apps, and multi-agent systems to modernize client workflows and improve productivity.
Manages and troubleshoots Azure, Microsoft 365, and hybrid cloud environments for clients, using PowerShell and VMware while ensuring security and uptime.
Senior engineer designs, implements, and maintains secure enterprise desktop systems for mission-critical government operations, focusing on Windows environments and endpoint management.
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