Senior System Administrator

Reposted 13 Days Ago
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4 Locations
Remote
Senior level
Information Technology • Software
The Role
The Senior System Administrator will manage and enhance AWS infrastructure, automate deployments, ensure security, and improve system efficiency through scripting.
Summary Generated by Built In

We are hiring an experienced IT System Administrator to help us scale, secure, and optimize our cloud infrastructure. This role is ideal for someone with a strong background in AWS, Terraform, and cloud automation, who also brings hands-on experience with services like Amazon FSx, Amazon WorkSpaces, and Amazon Q Business.

You’ll be a key contributor to infrastructure design, automation, monitoring, and Zero Trust security enforcement using tools like Spacelift, Zabbix, Zscaler, and Checkpoint CloudGuard.

Requirements
  • 3+ years of hands-on experience managing AWS infrastructure in production environments.
  • Strong expertise in Terraform, with a track record of managing infrastructure via code.
  • Experience with Spacelift or equivalent tools for Terraform deployment pipelines.
  • Operational knowledge of Amazon FSx (especially Windows File Server), Amazon WorkSpaces.
  • Familiarity with Zabbix for infrastructure monitoring.
  • Working knowledge of Zscaler (ZTNA) Or equivalent and Checkpoint CloudGuard or equivalent for security and access control.
  • Working knowledge of MDM solutions for Mac and WIndows (Jamf, Endpoint Central or equivalent).
  • Skilled in using GitHub for code versioning, collaboration, and review workflows.
  • Competence in scripting and automation using Bash, Python, or similar languages.
Responsibilities
  • Manage and enhance AWS infrastructure, including core services (EC2, S3, RDS, IAM, VPC) and enterprise solutions such as Amazon FSx (Windows file storage), Amazon WorkSpaces (virtual desktops), and Amazon Q Business (AI-powered knowledge search).
  • Define and maintain Infrastructure-as-Code with Terraform, orchestrating deployments and policy enforcement using Spacelift or equivalent.
  • Set up and manage monitoring solutions with Zabbix to ensure infrastructure performance and reliability.
  • Implement and support Zero Trust Network Access (ZTNA) using Zscaler (ZIA/ZPA) for secure remote access.
  • Enforce cloud security practices through Checkpoint CloudGuard, covering workload protection and compliance.
  • Experience with managing an IDP (Okta or equivalent) users, groups logic, and application integration.
  • Collaborate with development and IT teams to manage infrastructure code via GitHub, with a focus on stability, peer review, and traceability.
  • Automate routine processes and improve system efficiency through scripting (Bash, Python, or similar).
  • Document infrastructure standards, system configurations, and operational runbooks.
What we offer
  • Direct cooperation with the already successful, long-term, and growing project.
  • Flexible work arrangements.
  • Collaborative and supportive team culture.
  • Truly competitive salary.
  • Help and support from our caring HR team.

Top Skills

Amazon Fsx
Amazon Workspaces
AWS
Bash
Checkpoint Cloudguard
Git
Python
Spacelift
Terraform
Zabbix
Zscaler
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The Company
Kharkiv, Kharkiv
294 Employees

What We Do

Globaldev Group provides end-to-end software development services and builds skillful teams of specialists to fuel your business’ growth. Leveraging our extensive 12-year background and deep industry knowledge, we have established ourselves as a reliable partner for numerous enterprises, SMEs, and startups.

Globaldev Group is an ISO/IEC 27001 certified company.

▪️️ Global Teams ▪️

Globaldev offers R&D team extensions to both emerging technology companies and global corporations. Empowered by our global talent pool, we excel at connecting our clients with high-skilled specialists.

Hiring, onboarding, and continuous management are all included in our comprehensive set of services, enabling our clients to quickly scale their teams and achieve their product development and implementation goals.

▪️ Global Engineering ▪️

- Obtain a custom-designed solution from scratch
- Scale or enhance your current software infrastructure
- Stay ahead with the latest cutting-edge technologies
- Access a comprehensive range of services from a single vendor

As a full-stack development company, we are equipped to fulfill all your business requirements. Whether it's product discovery, proof of concept, UX design, or development, Globaldev serves as your all-in-one solution provider.

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