Enterprise Systems Administrator managing enterprise servers and cloud platforms at a global law firm. Responsible for monitoring, security, and support of systems to ensure optimal performance and stability.
Responsibilities
responsible for the day-to-day management, monitoring, security, and support of the firm’s enterprise servers, applications, and cloud platforms
ensures the stability, security, and optimal performance of all enterprise infrastructure, with a focus on Microsoft technologies
proactively monitors system health, troubleshoots and resolves technical issues, investigates and remediates security incidents
maintains the integrity of the server environment with regular security updates and patches
manages, monitors, and supports Microsoft Windows operating systems, software applications, and related infrastructure services across the on-premises infrastructure and cloud platforms
maintains regular server and application security updates and patches to mitigate vulnerabilities and enhance system performance
monitors and analyzes performance, availability, and security alerts for servers, applications, and services
conducts regular health and security checks on servers and related infrastructure services
implements security best practices and recommendations
configures and maintains security settings, access rights, and related controls
administers and supports Microsoft System Center Configuration Manager (SCCM) infrastructure, Active Directory Domain Services, and Microsoft Entra ID
administers and maintains monitoring with Microsoft System Center Operations Manager (SCOM) while integrating Azure Monitor and Log Analytics workspace
provides Tier 3 technical support, root cause analysis, and guidance for IT infrastructure, application, and security and monitoring-related issues
identifies and responds to security incidents and threats
develops and maintains automation scripts to automate administrative and routine tasks
supports project delivery and execution of tasks related to areas of team
collaborates with information security and compliance teams to ensure compliance with industry standards
stays current with emerging trends and best practices in infrastructure optimization and modernization, endpoint protection, identity management, cloud security, and AI model security
maintains standard operating procedures and configuration documentation for infrastructure systems and processes
Requirements
Bachelor’s degree in Computer Science, Information Systems, or related field, or equivalent work experience
5+ years of professional experience managing medium-to-large enterprise Microsoft Windows environments, preferably in a law firm or professional services environment
5+ years of experience in systems administration, or similar technical roles
Strong expertise in Microsoft Windows operating systems
Good working knowledge of cloud platforms such as Microsoft Azure
In-depth knowledge of AD DS, Entra ID, DFS, ADFS, and LDAP
Strong understanding of identity and access management and role-based access control concepts
Working knowledge of SQL, IIS and SharePoint troubleshooting
Good working knowledge of identity federation and multifactor authentication management
Solid understanding of authentication and authorization flows
Solid working knowledge of basic networking concepts, including TCP/IP, DNS, and DHCP
Strong knowledge in monitoring and security tooling, such as antivirus, endpoint protection, identity protection, data loss prevention, application-based firewalls, SIEM, etc.
Solid understanding and familiarity with Linux and MacOS systems preferred
Solid scripting skills in PowerShell; experience with other scripting/programming languages is preferred
API programming skills are preferred
Basic understanding of AI model infrastructure security is preferred
Strong analytical, critical thinking, and problem-solving skills
Ability to troubleshoot and resolve system, application, security, and performance issues
Strong communication, interpersonal, and cross-functional collaboration skills
Proven record of reliability and dependability
Candidate must be a self-starter and independent, yet function as an integral part of a team
Benefits
competitive compensation
an excellent benefits package
opportunity to work within an innovative and collaborative environment
flexibility to work non-standard hours and participate in on-call rotation
Learning Systems Administrator managing and optimizing the LMS for effective digital learning experiences across the organization. Supporting training delivery and data analytics within the L&D function.
System Administrator solving complex technology problems for Kyndryl's clients. Management of systems data, security compliance, and collaboration with diverse teams and stakeholders.
Mortgage Origination Systems Administrator managing Encompass operations for United Community. Collaborating on projects and ensuring regulatory compliance in mortgage workflows.
System Administrator managing corporate IT infrastructure at Air Apps. Responsible for IT security, SaaS support, and cloud service management in a dynamic team.
Stock and Warehouse Administrator at GXO responsible for stock data integrity and warehouse operations. Supporting the busy operation at their new Wellingborough site with accuracy and efficiency.
Principal/Sr. Principal Systems Administrator performing as a Linux and Windows System Administrator on large government contracts. Managing VMware technologies and system enhancements, ensuring operational integrity.
Administrateur système billettique gérant des anomalies et accompagnant des mises en production. Collaborant sur des projets divers au sein de KISIO Services.
Administrator managing client servers for Ciril GROUP, a cloud solutions provider. Focused on remote support and operations for public and private sectors in France.
SysAdmin managing program - owned infrastructure for Warfare Systems under HII’s Mission Technologies division. Designing secure network patterns and leading high - stakes technical work with visible mission impact.
System Administrator managing CRM system tasks and Zendesk administration in a hybrid work model. Requires 1 - 2 years experience and a relevant bachelor's degree based in Limassol, Cyprus.