Shift5 · 2 weeks ago
Detection Engineer
Shift5 is a fast-growing scale-up specializing in cybersecurity and operational technology. They are seeking a highly motivated Detection Engineer to understand cyber threats against operational technology systems and develop methodologies for intrusion detection and prevention.
Cyber SecurityHardwareSoftwareTransportation
Responsibilities
Work with hardware, software, field, and research engineers
Develop software modules for Shift5 products designed to detect anomalies in OT systems and serial networks. You will primarily write software in C++/Rust/Golang/Python for detection modules, testbeds, and tools you develop
Work with cross-functional teams to build out robust and performant capabilities related to our product’s ability to perform real-time detection and prevention
Work with QA and Test Engineers ensuring end to end testing of team’s detection modules and algorithms
Distinguish between anomalous and benign traffic within large repositories of serial bus data
Perform investigations of real-world customer anomalies in order to determine root cause, enhance detections, or inform the development of new detections
Design and deliver technical training, usage guides, and operational best practices to enable customers to effectively interpret and triage detection observations, and optimize software configurations for accurate identification of cybersecurity and maintenance issues
Effectively communicate technical information about cyber threats to both technical and non-technical audiences
Contribute to fundamental frameworks that describe types of threats to OT systems and provide a common language to share information about identified threats
Read technical documentation such as specifications, technical standards, and interface control documents to understand the data we are analyzing
Document your work for technical and non-technical audiences. This includes engineering documentation, technical reports, and presentations
Collaborate with vulnerability researchers to develop detection methodologies for novel attacks against OT systems leveraging a wide range of exploitation techniques
Be ready to learn and be flexible. You’ll be engaged in a wide variety of work in support Shift5 priorities, which often change in a growing company
Occasionally travel <10%
Qualification
Required
BS or MS in Computer Science, Electrical Engineering, Computer Engineering, or equivalent
Experience in intrusion detection
Proficiency in software engineering principles using C/C++, Rust, Golang, and Python
Experience with DevOps tools (git, github actions, cargo package manager, Linux operating systems, docker/kubernetes, etc.)
Experience in embedded systems
Experience analyzing, characterizing and decoding serial data busses
Experience with developing or testing multi-layered protocol parser logic
Experience in cyber security concepts or fields
Experience in test driven development methodologies and practices
Ability to efficiently multitask and accommodate evolving priorities on demand
A US Government Security Clearance
Preferred
Familiarity with serial and embedded protocols such as MIL-STD-1553, ARINC 429, CAN, etc
Protocol or firmware reverse engineering experience preferred
Penetration testing or red teaming experience preferred
Experience developing AI/ML models and algorithms for anomaly detection
Benefits
Bonus program and equity in a fast-growing startup
Competitive medical, dental, and vision coverage for employees and their families
Health Savings Account with annual employer contributions
Employer-paid Life and Disability Insurance
Uncapped paid time off policy
Flexible work & remote work policy
Tax-deferred public transit benefits with Metro SmartBenefits (DC/MD/VA)
Company
Shift5
Shift5 is a cybersecurity company that provides hardware and software solutions to defend operational technology (OT) platforms.
Funding
Current Stage
Growth StageTotal Funding
$180.5MKey Investors
HedosophiaMoore Strategic VenturesInsight Partners
2025-09-03Series C· $75M
2023-06-07Series B· $33M
2022-02-08Series B· $50M
Recent News
2026-01-07
2025-12-24
2025-12-05
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