System Administrator (Poly and 5+ years of experience required)

When You Love the Work You Do, Any Mission Is Possible

Position: System Administrator, (5 years of experience required)

***(Active Clearance with a Full Scope Poly Required)

We’re on multiple contracts and have many opportunities. It is encouraged if applicants don’t meet all the technical requirements to still apply.

Join Our Team:

Investing in our employee’s growth is a cornerstone of our philosophy. Joining Tiber means access to ongoing learning opportunities, mentorship, and a supportive environment that supports professional development. We believe in providing the tools and resources for our team to thrive and excel in their careers. We recognize that our collective strength lies in the diversity of our talents. Our collaborative work environment encourages cross functional teamwork, idea sharing, and a collective pursuit of excellence. Your skills and perspectives will be integral to our shared success.

Position Description:

We are seeking a skilled and motivated System Administrator to join our team. The ideal candidate will be responsible for maintaining, troubleshooting, and optimizing our IT systems and infrastructure. This role requires a strong technical foundation, proactive problem-solving skills, and a customer-focused mindset.

Desired Skills:

• Provide day-to-day systems administration support to cybersecurity teams.
• Apply IAVAs and other security patches/updates in accordance with policy.
• Build, configure, and maintain laptops for mission operations.
• Support and administer virtual machines and CentOS-based systems.
• Provide limited Windows system administration support as needed.
• Deliver administrative support for Splunk clusters.
• Work alongside developers and mission operators to define system requirements and implement technical solutions.
• Support hardware builds and installations, including server and desktop support.
• Assist in storage setup (NAS, remote storage, etc.) and inventory tracking.
• Apply security best practices to maintain system integrity and compliance.

Desired Skills:

• Familiarity with Nutanix hyperconverged infrastructure.
• Experience with:
  • Splunk, Kubernetes, Docker, Ansible, Jenkins, Airflow
  • GitLab, Jira, and version control tools.
• Experience implementing and maintaining storage solutions (NAS, SAN).
• Familiarity with inventory management and asset tracking tools.
• Understanding of basic network engineering principles (though this is not a network engineering role).
• Hands-on experience with hardware and infrastructure support.

Requirements:

• Must be a U.S. citizen.
• Must hold an active clearance with a Full Scope Polygraph
• 5 years of professional experience and a Bachelor’s degree in computer science, engineering, or related field or 3 years of professional experience and a Masters degree in computer science, engineering, or related field
   

Physical Requirements:

• This position involves sedentary work with physical requirements expected for at least 50% of the time. Essential functions include prolonged periods of sitting, standing, walking, and talking.
• Reasonable accommodation may be made to enable individuals with disabilities to perform essential functions.

EEO Employer:

Tiber Technologies is an Equal Opportunity and Affirmative Action Employer. As a company who is committed to inclusion and diversity in the workplace, it is our policy to prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, pregnancy, veteran status, or any other protected characteristic as outlined by federal, state, and local laws. Our hiring decisions are based solely on merit, qualifications and business needs at the time. This policy applies to all employment practices within our organization including recruiting, hiring, promotion, layoff, compensation, benefits, and training.