Systems Administrator - Active Secret or Top-Secret Clearance

S2i2-Inc; San Jose (CA); Presencial; USD 95.000 - 100.000; Jornada completa

Descripción de la vacante

S2i2 is seeking a Systems Administrator to manage and maintain a complex IT infrastructure in San Jose, CA. This on-site role requires ensuring availability and security across Windows and Linux servers, VMware environments, and cloud services.

The ideal candidate will have a Bachelor's degree, 8 years of systems administration experience, strong scripting skills (PowerShell, Bash, Python), ITIL familiarity, and the ability to collaborate across teams while maintaining documentation and

Formación

• Bachelor's degree or equivalent work experience in Information Technology, Computer Science, or a related field.
• Eight (8) years of experience in systems administration for Windows, Linux, or VMware environments.
• Proficient with Windows Server, Red Hat, CentOS and virtualization technologies (VMware vSphere, ESXi).
• Scripting in PowerShell, Bash, Python; system monitoring, patch management and performance tuning.

Responsabilidades

• Ensure the availability, performance, and security of systems across Windows, Linux, VMware, and cloud services (AWS/Azure).
• Apply ITIL best practices to manage incidents, problems, and changes with minimal disruption.
• Perform upgrades, patches, and routine maintenance while troubleshooting issues promptly.
• Collaborate with IT teams to implement automation, maintain documentation, and ensure compliance with policies and standards.

Conocimientos

Sysadmin

Windows/Linux/VMware

PowerShell

Bash

Python

Educación

Bachelor's degree

Herramientas

VMware vSphere

ESXi

Red Hat

CentOS

Descripción del empleo

Job Title: Systems Administrator

Location: San Jose, CA On-Site

Clearance: Active Secret or Top-Secret Clearance

Salary: $95K-$100K

Application Deadline: November 30, 2026

Description

Responsible for managing and maintaining a diverse and complex IT infrastructure.

Responsibilities

• - Ensure the availability, performance, and security of systems across multiple platforms, including Windows and Linux servers, VMware virtual environments, and cloud services such as AWS or Azure.
• - Apply ITIL best practices to manage incidents, problems, and changes effectively, ensuring minimal disruption to services.
• - Perform system upgrades, patches, and routine maintenance while troubleshooting and resolving technical issues promptly.
• - Collaborate with other IT teams to implement automation and optimization strategies, maintain detailed documentation, and ensure compliance with organizational policies and regulatory standards.

Requirements

• - Bachelor's degree (or equivalent work experience) in Information Technology, Computer Science, or a related field
• - Eight (8) years of experience in systems administration for Windows, Linux, or VMware environments.
• - Possess excellent knowledge of relevant operating systems (e.g., Windows Server, Red Hat, CentOS) and virtualization technologies (e.g., VMware vSphere, ESXi).
• - Proficient in scripting languages (e.g., PowerShell, Bash, Python) and experienced with system monitoring, patch management, and performance tuning.
• - Demonstrate excellent troubleshooting, problem-solving, communication, and teamwork skills, the ability to manage multiple tasks effectively, and maintains currency with industry trends and best practices.

Relevant certifications (e.g., Microsoft Certified: Windows Server, RHCSA, RHCE, VMware Certified Professional - VCP)

Desired Skills and Experience

• - Familiarity with the USACE IT environment, regulatory requirements, and data security best practices are preferred.

Certification Required - One (1) from the list below

• A+
• CND
• Network+
• - Microsoft Certified: Windows Server, OR RHCSA, OR RHCE, OR VMware Certified Professional - VCP

This is a 6-month contract

About S2i2

S2i2 is a growing company with a supportive and inclusive culture and many opportunities for professional development and growth. We have created a supportive, family-like work environment where contributions are recognized. Regular company updates and open lines of communication with leadership fosters collaboration within the company.

We are proud to include:

• Support to achieve professional certifications and degrees

• Leadership that is accessible to all employees

• Regular company updates

• Client networking social engagements

• Monthly team-building activities (past examples: Top Golf)

• Supporting our community - including veterans

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information.