Application Infrastructure Administrator
1/26/2026
The Application Infrastructure Administrator will maintain application infrastructure systems and cloud environments in production, collaborating with development and operations teams. Responsibilities include supporting and implementing new systems, managing cloud-based projects, and proactively monitoring for system issues.
Working Hours
40 hours/week
Company Size
2-10 employees
Language
English
Visa Sponsorship
No
abra Professional Services is looking for an experienced Application Infrastructure Administrator to join our team and work in complex, technology-driven environments.
The team is responsible for maintaining application infrastructure systems and cloud environments in production.
The role involves working with managed cloud services, storage infrastructures, advanced computing services, networking, and information security.
This position requires a high level of responsibility and initiative, with ongoing collaboration with development teams and various operations teams. The role includes supporting and implementing new systems and releases, as well as managing and executing new and existing cloud-based projects.
In addition, the position involves continuous proactive work, including monitoring, early detection, and rapid resolution of system issues in production environments.
Requirements
- Minimum of 5 years of experience in application infrastructure management
- 5 years of experience as a cross-functional System Administrator
- At least 2 years of experience managing cloud-based systems (SaaS, PaaS)
- At least 3 years of experience working with application servers: IIS, WebSphere, Apache, Tomcat
- At least 2 years of experience working with CI/CD tools
- At least 2 years of experience as a Linux System/Network Administrator in RedHat / CentOS environments
- At least 2 years of experience with encrypted communication in web systems (HTTPS, certificate-based security)
- At least 2 years of experience with authentication protocols: Kerberos, NTLM
Advantages
- Experience with Salesforce Cloud
- Scripting experience in Bash, Python, Batch, PowerShell
- Relevant certifications: AWS / Azure / MCITP / CCNA
- Experience with end-user troubleshooting and monitoring tools: Network Monitor, Wireshark, Fiddler, Process Monitor, Browser Developer Console
- Experience with web monitoring tools: SCOM, AppDynamics, Elasticsearch, Kibana
- Experience with Kubernetes
- Experience managing ETL processes
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