Cybersecurity Analyst II

Frontgrade is hiring a Cybersecurity Analyst II with Operational Technology (OT) and Automation experience to work alongside our Cybersecurity team and take the lead on securing and managing our OT and IoT device footprint. You will inventory and monitor devices, translate governance and compliance requirements into practical controls on the plant floor and in the network, and use Linux and AI-assisted tooling to automate the work., * OT and IoT device management: Build and maintain an accurate inventory of OT, and IoT assets, including firmware versions, network placement, owners, and criticality. Support network segmentation and secure remote access for OT environments, aligned with Purdue Model and zone/conduit concepts.

• GRC support: Collect and organize audit evidence, support risk assessments, and maintain the risk register for OT/IoT systems.
• Linux and automation: Write shell and Python scripts to automate inventory updates, reporting, and evidence collection. Review logs and system configurations for security issues and deviations from baseline.
• AI-enabled analysis and governance: Use AI tools to speed up log triage, asset classification, policy drafting, and reporting, with human review of outputs. Evaluate and pilot AI-assisted security tooling for OT/IoT monitoring.

• Minimum two (2) years of experience in IT or OT security, systems administration, or a related analyst role.
• OR (6) years of experience may be considered in lieu of a Bachelors Degree.
• OR No experience required in lieu of Masters Degree.
• Bachelor’s degree in Cybersecurity, Information Systems, Computer Science.
• Working knowledge of OT environments, including common protocols (Modbus, DNP3, OPC UA, Ethernet/IP) and components such as PLCs, HMIs, and SCADA.
• Hands-on Linux experience: command line, user and permission management, log analysis, package management, and basic hardening.
• Scripting ability in Bash or Python for automation and reporting.
• Practical experience using AI tools for analysis or productivity.
• Working knowledge of at least one security framework (NIST CSF, NIST 800, ISO).

Preferred:

• Experience with OT/IoT visibility and monitoring platforms.
• Experience supporting external audits or assessments.
• Exposure to SIEM platforms and log pipelines, and with open-source tools.
• Exposure to AI governance frameworks (NIST AI RMF, ISO/IEC) or workflows.
• Certifications are a plus, like: CompTIA Security+, CySA+, or Linux+, Linux Foundation LFCS or Red Hat RHCSA, Any recognized AI or AI security credential

• Immediate Medical (FSA and HSA), Dental, and Vision
• 401K Match with 100% immediate vesting
• 9X80 compressed work schedule for qualifying roles
• Career Opportunity and Growth
• Tuition Reimbursement/Student Loan Repayment
• Generous PTO and 11 paid Holidays per year (9 designated holidays and 2 floating holidays)
• 8 weeks of 100% Paid Family Leave

About Frontgrade

At Frontgrade, we build mission-critical electronics that perform without compromise in the world’s most demanding environments, from deep space to national defense. With decades of proven heritage, we deliver high-reliability components, subsystems, and integrated solutions trusted when failure is not an option. But our strength is not just in what we build. It is in the people who make it possible. From engineers and product managers to sales teams, marketers, and skilled manufacturing professionals, every role plays a direct part in enabling missions that protect, explore, and connect our world. We move with purpose, collaborate across disciplines, and take pride in delivering solutions our customers rely on in the highest-stakes environments. If you want your work, whatever your specialty, to contribute to something bigger, you will find your place at Frontgrade.

Why Work for Us

We believe mission success starts with taking care of our people. That’s why we offer competitive health, wealth, and wellbeing benefits from day one. You’ll also find real opportunities to learn, grow, and advance, whether you’re building technical expertise, leading teams, or expanding into new areas. Here, your growth is part of the mission.