Penetration Tester – Hardware

🔥 32 minutes ago

🐊 Florida, Texas – Remote

🐊 Florida – Remote 🤠 Texas – Remote

💵 $80k - $120k / year

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔧 QA Engineer (Quality Assurance)

👻 Ghost score 2%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Packetlabs

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2011

💼 Consulting

🏥 Healthcare

📦 Logistics

Consulting • Healthcare • Logistics

Packetlabs is a CREST-accredited, SOC 2 Type II attested cybersecurity firm specializing in impact-first penetration testing and red teaming. They provide comprehensive on-premise, cloud, application, API, mobile, OT, and AI/LLM penetration testing, as well as social engineering, purple teaming, and cyber maturity assessments, focusing on actionable findings with zero false positives and no outsourcing. Packetlabs serves enterprise clients across industries such as retail, finance, healthcare, and telecom, emphasizing North American data residency and OSCP-certified staff.

📋 Description

• Plan and execute end-to-end hardware penetration tests on embedded and IoT devices • Identify, access, and exploit JTAG, SWD, UART, and similar on-board debug interfaces • Extract and analyze firmware using debug ports, SPI/I2C/NAND flash reads, or chip-off techniques • Intercept and analyze SPI, I2C, UART, CAN, and USB embedded-bus data • Perform side-channel analysis and fault injection where in scope • Reverse engineer firmware and embedded binaries using tools such as Ghidra, IDA, and Binwalk • Assess physical attack surfaces, tamper resistance, and key/secret storage • Distinguish theoretical from operationally relevant risk • Write technical reports and present findings to technical and non-technical client stakeholders • Advise clients on practical, prioritized remediation • Build and maintain lab tooling, test rigs, and internal methodology • Contribute to research, responsible disclosure, and internal knowledge-sharing • Stay current on hardware attack techniques, embedded architectures, and defensive controls

🎯 Requirements

• Must be located in Texas or Florida • Graduate of an Information Security, Computer Science, or Computer/Electrical Engineering degree program, or equivalent hands-on experience • Strong electronics fundamentals; able to read schematics and datasheets and reason about a board • Hands-on soldering ability, including surface-mount (SMD) rework and basic chip removal • Demonstrated experience accessing JTAG, SWD, and UART debug interfaces and extracting firmware from real devices • Comfort with logic analyzers, oscilloscopes, and multimeters • Firmware reverse-engineering skills and scripting proficiency in Python, plus enough C to read embedded code • Familiarity with ARM/Cortex-M, MIPS, AVR, and RISC-V architectures and RTOS/bare-metal concepts • Clear written and verbal communication

🏖️ Benefits

• Immediate and ongoing offensive security training, mentorship, and professional development • Competitive compensation and growth opportunity • Paid education and professional development reimbursement • Flexible work environment • Paid volunteer day each year • Paid birthday day off • Paid U.S. public holidays • Fully remote within Texas or Florida

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