About the job
About Us
Harmattan AI is pioneering the development of autonomous and scalable defense systems, serving as a next-generation defense prime. With a recent $200M Series B funding round, valuing the company at $1.4 billion, we are on an exciting trajectory of expansion to enhance our capabilities in delivering mission-critical solutions for allied forces.
Driven by our core values of creating technologies that have a tangible impact, striving for excellence, and tackling formidable technical challenges, we thrive in a rigorous environment where accountability and execution are paramount.
About the Role
As we scale, we are seeking a Senior System & Network Administrator to take complete technical ownership of our infrastructure, both on-premises and in the cloud. You will ensure high availability, resilience, and security across all infrastructure layers.
Join our small yet skilled IT team where you will engage in a variety of stimulating projects, from enhancing security frameworks to optimizing tooling and collaborating on cross-functional IT initiatives. As the complexity of our infrastructure increases, so will your opportunities for career advancement into lead or architect roles. We are looking for a self-starter who confidently makes decisions and is enthusiastic about contributing beyond their primary responsibilities.
This position involves shared on-call duties among the IT team to guarantee the continuity of critical services.
Server & Systems Administration
Administer and maintain Linux and Windows servers across on-prem and Google Cloud Platform (GCP) environments.
Establish and enforce update and patching policies across all systems.
Monitor system health, performance, and uptime; proactively address incidents.
Manage virtualization environments and storage infrastructure.
Backup & Business Continuity
Design, implement, and routinely test backup and disaster recovery strategies.
Ensure data integrity and set recovery time and point objectives (RTO/RPO).
Document and uphold business continuity protocols.
Network Administration
Configure and maintain network equipment including switches, firewalls, and routers.
