System Administrator

Avum Inc.; Agoura Hills, Northern (CA, KY); Hybrid; USD 100,000 - 130,000; Full time

Benefits offered by this job

Medical/Dental/Vision benefits

401(k)

PTO

Education reimbursement

Certification reimbursement

Job summary

Avum Inc. is seeking an experienced system and network administrator to maintain and secure our core development environment. You will support on-premises infrastructure, configure systems, and manage internal tools such as Gitea and Redmine.

The role offers a hybrid/remote work setup with potential on-site requirements and requires an active Secret clearance or the ability to obtain one. A strong background in Linux/Windows server management and networking is essential.

Qualifications

• Bachelor's degree in IT, computer science, or related field.
• 3+ years of system or network administration experience.
• Experience with Linux and Windows server administration.
• Knowledge of networking protocols, firewalls, and VPN configurations.

Responsibilities

• Maintain development environment network devices and configurations.
• Architect, configure, and troubleshoot systems and applications at the core level.
• Serve as on-premises system administrator for physical infrastructure.
• Support internal tools and platform maintenance (Gitea, Redmine, etc.).
• Manage user accounts, access provisioning, and endpoint management.
• Implement and maintain network security policies and monitoring.
• Support migration projects and infrastructure upgrades.

Skills

System administration

Network administration

Linux

Windows Server

Education

Bachelor's degree in IT

Tools

Gitea

Redmine

Jamf

Job description

Avum is continuously looking for talented individuals who possess an aptitude and desire to learn. Join talented engineers, designers, writers, and leaders in creating world‑class technologies.

Maintains Avum's development environment networks, systems, and applications at the core level. Serves as on-premises system administrator for physical infrastructure and provides technical support for internal tools.

Key Responsibilities

• Maintain development environment network devices and configurations
• Architect, configure, and troubleshoot systems and applications at the core level
• Serve as on-premises system administrator for physical infrastructure task
• Support internal tools and platform maintenance (Gitea, Redmine, etc.)
• Manage user accounts, access provisioning, and endpoint management
• Implement and maintain network security policies and monitoring
• Support migration projects and infrastructure upgrades

Compensation

The salary range for this position is $100,000-$130,000 annually. Actual compensation will be determined based on experience, qualifications, certifications, and geographic location. Avum offers a comprehensive benefits package including medical (Cigna), dental and vision (Principal), 401(k), PTO, education reimbursement, and certification reimbursement.

• Hybrid/remote work environment with potential on-site requirements based on contract needs
• Security clearance: Active Secret clearance required or ability to obtain
• Background investigation required

Avum, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected class under federal, state, or local law. Avum is committed to compliance with Section 503 of the Rehabilitation Act and VEVRAA, and maintains an active affirmative action plan.

Required Qualifications

• Bachelor's degree in IT, computer science, or related field
• 3+ years of system or network administration experience
• Experience with Linux and Windows server administration
• Knowledge of networking protocols, firewalls, and VPN configurations

Preferred Qualifications

• CompTIA Security+, Network+, or CCNA
• AWS or cloud administration experience
• Jamf or MDM platform experience