Senior Network Engineer

About LiquidPiston LiquidPiston is a technology-driven engineering company developing advanced rotary engines based on a new thermodynamic cycle.

Our team of ~40 engineers and professionals are solving some of the most challenging problems in propulsion today.

We’re seeking a skilled and motivated IT Manager / Network Systems Engineer to become a “one-person IT department” for our fast-paced and innovative team.

This role is ideal for someone who thrives in an independent, hands-on environment and enjoys both strategic IT planning and tactical daily support.

Key Responsibilities Design, implement, and maintain robust IT infrastructure for a hybrid Windows and Linux environment Install, configure, and upgrade servers, routers, switches, access points, and critical software Support and troubleshoot desktop, network, and user issues across the organization Collaborate with executive leadership to identify, procure, and deploy IT assets and services Ensure compliance with cybersecurity standards, including NIST 800-171 and CMMC 2.0 Implement and support security best practices, data protection measures, and backups Maintain and upgrade physical and virtual servers, workstations, and endpoint devices Setup and support Microsoft 365, Exchange, Active Directory, DNS, SSO, and file sharing Support licensing and network performance for engineering software (SolidWorks, ANSYS, MATLAB) Required Qualifications BS in IT, Computer Science, or related field (MS preferred) 5+ years of hands-on experience managing IT systems and infrastructure Strong experience with both Linux and Windows Server environments Proficiency with scripting and automation (e.g., Ansible) Deep understanding of network compartmentalization, encryption, and authentication standards Experience with NIST 800-171 / CMMC 2.0 implementation and compliance Expertise with Microsoft 365, Exchange, Active Directory, DNS, and SSO Demonstrated ability to independently manage IT operations in a small-company setting Preferred Qualifications Certifications such as CCNA or equivalent networking credentials Experience setting up and managing High-Performance Computing (HPC) environments Familiarity with containerization (Docker, Kubernetes) and DevOps practices Hands-on experience with MySQL and relational database management Python skills for scripting, automation, or data-related tasks (e.g., Pandas, SciKitLearn, SQLAlchemy) Exposure to Machine Learning / Data Science infrastructure Familiarity with N8N or similar workflow automation tools Benefits & Perks Flexible PTO :

• We value work-life balance and encourage time to rest and recharge.

Health & Wellness :

Equity Participation :