Senior IT Systems Administrator

Welltech

. Shape and maintain the roadmap for corporate IT infrastructure .

Posted 10/22/2026full-timeRemote • Cyprus, UkraineSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in managing IT infrastructure, including Google Workspace, Jamf, and the Atlassian Suite, while implementing security best practices and automating processes using Python and n8n. Strong ability to collaborate across departments and communicate technical concepts effectively to non-technical stakeholders.

Highest-signal resume keywords

Google Workspace AdministrationJamf AdministrationIdentity And Access ManagementPython ScriptingAtlassian Suite Proficiency

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Systems AdministrationCloud InfrastructureIT Security PrinciplesNetworking FundamentalsAutomation ToolsEndpoint Security ManagementAccess Policy EnforcementOffice NetworkingInfrastructure As CodeWorkflow Automation

Soft Skills

Strong OwnershipExcellent Communication

Tools & Technologies

OktaSlackJiraJira Service ManagementConfluenceN8nDatadogFortiGateRuckusAWS

Certifications & Qualifications

Okta Certified ProfessionalJamf Certified AdminAWS Certified Cloud PractitionerFortinet NSE

Industry Keywords

IT InfrastructureIdentity ManagementDevice SecurityApplication AccessAgile MethodologiesDevOps CultureIT BudgetsVendor RelationshipsSSO/SCIM ProvisioningMonitoring Tools

Tech Stack

Tools & technologies

AWSCloudDNSFirewallsJamfJavaScriptPythonTerraform

About the role

Key responsibilities & impact

Shape and maintain the roadmap for corporate IT infrastructure
Develop policies and repeatable processes for identity management, device security, application access, and IT support
Lead administration of Google Workspace, Okta, Jamf, Slack, and the Atlassian Suite
Use n8n, Python, JavaScript, AI tooling, and native automation to eliminate manual work and streamline user lifecycle management
Administer AI tools, including SSO/SCIM provisioning, usage and spend management, data access, and integrations
Implement security best practices across systems
Manage endpoint security and configuration with Jamf
Enforce access policies with Okta
Secure and monitor office networks for performance and compliance
Support employee technology systems and serve as a senior escalation point
Create documentation and support Jira Service Management workflows
Resolve complex issues and automate recurring service requests
Partner with Security, HR, Engineering, and other departments to deliver technology solutions

Requirements

What you’ll need

5+ years of experience as a Systems Administrator in a cloud-first environment
Proven experience managing Google Workspace and Jamf
Strong ownership and ability to work independently
Proficiency administering the Atlassian Suite: Jira, Jira Service Management, and Confluence
Understanding of IT security principles, networking fundamentals, and cloud infrastructure, especially AWS basics
Hands-on Identity and Access Management experience, including Okta administration
Strong Python or JavaScript scripting and automation skills
Experience with n8n or similar workflow tools such as Zapier, Workato, or Kestra
Practical office networking experience with firewalls, Wi-Fi, VPN, DNS/DHCP, and monitoring tools such as Datadog
Excellent communication skills for explaining technical concepts to non-technical stakeholders
Professional certifications are a bonus, including Okta Certified Professional, Jamf Certified Admin, AWS Certified Cloud Practitioner, or Fortinet NSE
Infrastructure as Code experience with Terraform is a bonus
Familiarity with Agile methodologies and DevOps culture is a bonus
Experience managing IT budgets and vendor relationships is a bonus
FortiGate, Ruckus, or advanced Datadog experience is a bonus