Principal Cybersecurity Engineer - Battery Storage

About the Role 

Plus Power recruits outstanding energy industry professionals who are driven to develop, build and operate assets safely and reliably to decarbonize the power markets while growing their careers. Our team looks for data-driven and fact-based mindsets, engaging and collaborative behaviors, and personal growth-focused professionals.     

In order for the global energy system to make the transition from a carbon-based grid, to a renewable energy grid, large scale energy storage must be introduced into the electricity system to balance intra-hour supply and demand.  Energy storage is the enabler of high penetration variable renewable generation like solar and wind. 

We are currently seeking a Principal Cybersecurity Engineer who will lead and execute on key cybersecurity activities and protections at the company. The ideal candidate has deep expertise and understanding of cybersecurity principles and frameworks, and has built or managed InfoSec, AppSec, SecOps, identity and access management, and data privacy programs. Reporting to the Manager of Information Technology, you will work cross functionally with our IT, Data Engineering, Data Science, Operational Technology, Asset Management, Engineering Procurement and Construction, Legal, External Relations, and HR teams to create strategies, policies, and manage cybersecurity controls and testing associated with our project needs and corporate needs.  

Key Responsibilities 

• Work day-to-day with a broad set of stakeholders and contributors to drive Plus Power’s cybersecurity program and activities aligning with the company’s compliance and security postures 
• Promote secure by design and secure by default strategies 
• Baseline, monitor, identify, and assess security vulnerabilities and risks in applications and infrastructure across operational technology (OT), information technology (IT), data science, and data engineering environments 
• Own and drive the resolution of different security events, control gaps, policy questions, and technical security risks 
• Contribute to building repeatable/reusable/systematic security processes and frameworks to identify potential security events, quantifying and documenting their feasibility, and enumerating the potential blast radius for the organization 
• Manage the company’s Compliance & Security Posture Management (CSPM) Platforms, and advance the enterprise's efforts to obtain cybersecurity framework certifications that align with compliance posture along with attestations to reassure internal stakeholders and external customers of our cybersecurity posture, including:  
• Provide project management for the implementation of security controls while operating cross-functionally  
• Conduct automated evidence collection operations to guarantee the longevity and uniformity of our controls 
• Assist with identification and mitigation of cybersecurity risks including compliance concerns (SOX, ISO, NERC-CIP, NIST CSF 2.0)  
• Develop, communicate, and assess the compliance stance of the framework in relation to internal and external policies 
• Build out and run a Third-Party Cyber Risk Management (TPRM) Program and mitigate systemic risk from security posture vendors and end-to-end software supply chain 
• Communicate and maintain cybersecurity and risk metrics for senior executives and leaders of various business units 
• Work with External Relations team on proposed cybersecurity legislation and regulations 
• Work with Legal and Compliance team to establish cybersecurity controls to facilitate compliance with applicable laws and regulations 

Skills & Qualifications 

• 8+ years of experience in identifying security issues and developing mitigation plans 
• Bachelor's or Master's Degree in Information Systems, Computer Science, Software Engineering, or a closely related field 
• Deep hands-on technical expertise in at least two of the following areas: network security, embedded/hardware security, cryptography, web and network protocols, secure bill of materials, threat modeling, pen tests, or vulnerability assessments 
• Demonstrated use of scripting/software development skills (e.g., Python, Rust) to automate processes 
• Certifications in Security: CISSP, CISM, CRISC, CISA, GIAC, and EC-Council desired 
• Knowledge of fundamental security Email Security, DLP, CSPM, ZTNA, EDR/XDR, and additional security technologies preferred 
• Experience in successfully implementing KPIs and metrics for security and risk management 
• Proficient in overseeing the execution of audits, certification programs, and control assessments, encompassing responsibilities such as scope planning, delineating control procedures in accordance with established policies, standards, and requirements, conducting control testing, associating issues with risks, and disseminating findings 
• Experience with SOC2 ISO27001, and/or NIST security frameworks, controls, tests, and auditing and associated requirements, in addition to familiarity with SOX-regulated environments 
• Excellent written and verbal communication skills to communicate effectively at all levels 
• Ability to work in a fast-paced environment while managing multiple priorities 
• Ability to operate as a team and/or independently while demonstrating flexibility to changing requirements 
• Demonstrated ability to work well in a cross-functional environment with both technical and non-technical team members 
• Ability to effectively use Microsoft Office products – Word, Excel, Power Point, Outlook 
• Knowledge of operational technologies preferred 

Compensation, Location, and Benefits

Highly competitive total compensation from one of North America’s leading energy storage developers, owners and operators. Flexible, work from home or hybrid work from Plus Power’s offices in San Francisco, Houston, Chicago, Seattle, and Palm Beach. 

The expected salary range* for this position begins at $175,000. We may ultimately pay more or less than the posted range based on several factors including, but not limited to relevant experience, skills, qualifications, geographic labor market, and other factors consistent with applicable law. This position is also eligible to participate in our annual bonus program. 

Plus Power offers a competitive and comprehensive benefits program, unlimited vacation, flexible remote work, work from home stipend, educational assistance, parental leave, and a highly engaging company culture with opportunities for in-person connection and learning and growth. 

The deadline* for applying to this role is 12/15/2025