Subject Matter Expert II

About ARSIEM Corporation
At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support.
As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients. That means a career packed with opportunities to grow and the ability to have an impact on every client you work with. 
ARSIEM is looking for Subject Matter Expert Hardware Reverse Engineers to support this critical customer mission. The Subject Matter Expert Hardware Reverse Engineer will provide specialized expertise in hardware reverse engineering focused on operational technology (OT) and industrial control systems. This position requires deep technical knowledge of proprietary hardware systems, exploitation methodologies, and defensive strategies to support forensic investigations of compromised edge devices and systems where threat actors have embedded malware deeply within hardware components. This position focuses on the analytical and investigative aspects of hardware forensics, with particular emphasis on operational technology and industrial control systems. The ideal candidates will have strong reverse engineering skills and deep understanding of threat actor methodologies targeting critical infrastructure. This position will support one of our Government clients in Arlington, VA.

Responsibilities

Conduct comprehensive hardware reverse engineering of OT and ICS devices 

Analyze network-edge devices and embedded systems compromised by advanced threats 

Perform deep-dive analysis of proprietary hardware targeted by adversaries 

Conduct reverse engineering, failure analysis, vulnerability analysis, and other research techniques to understand complex hardware systems, assess the functionality of components, and identify exploitation risks

Identify and extract deeply embedded malware from hardware components 

Reverse engineer firmware and low-level software on embedded devices 

Collaborate with Nightwing research teams to leverage cutting-edge analytical capabilities 

Utilize and enhance KI2 system emulation capabilities for hardware analysis 

Document exploitation methodologies and defensive countermeasures 

Develop standard operating procedures for hardware forensics workflows 

Train CSD analysts on hardware reverse engineering techniques 

Provide expert consultation on edge device security and vulnerabilities 

Support forensic investigations in environments lacking EDR visibility 

Analyze proprietary communication protocols and embedded systems functions 

Identify hardware backdoors, implants, and malicious modifications 

Collaborate with electrical engineers on chip-off forensics procedures 

Provide reach-back support to operational analysts during active investigations 

Contribute to research initiatives on emerging hardware threats 

Document technical findings and intelligence for stakeholder dissemination

Minimum Qualifications

Bachelor’s degree in Electrical Engineering, Computer Engineering or related discipline; Master’s degree or PhD preferred

10+ years of experience in hardware reverse engineering or embedded systems analysis

Deep expertise in OT/ICS hardware platforms and vulnerabilities 

Ability to analyze novel or proprietary systems with limited documentation 

Strong communication skills for explaining complex technical findings 

Experience working collaboratively in research-oriented environments 

Strong experience with firmware reverse engineering and analysis 

Proficiency with reverse engineering tools (IDA Pro, Ghidra, Binary Ninja) 

Deep understanding of ARM, MIPS, PowerPC, and other embedded processor architectures 

Experience analyzing network-edge devices (routers, switches, firewalls, IoT devices) 

Knowledge of hardware debugging interfaces (JTAG, SWD, UART) 

Strong programming and scripting skills (Python, C, Assembly) 

Understanding of exploitation techniques targeting embedded systems 

Experience with malware analysis in hardware/firmware contexts 

Excellent analytical and problem-solving abilities 

Preferred Qualifications

Experience supporting federal cybersecurity or critical infrastructure protection programs 

Experience performing inspection, imaging, decapsulation, deprocessing, and other activities related to hardware reverse engineering and exploitation in a state-of-the-art microelectronics exploitation laboratory

Background in offensive security or penetration testing of OT environments 

Advanced certifications in reverse engineering (GREM, GXPN, or similar) 

Experience with SCADA, PLC, RTU, and other industrial control components 

Knowledge of critical infrastructure sector technologies (energy, utilities, manufacturing) 

Familiarity with supply chain security and hardware implant detection 

Experience with system emulation platforms and virtual hardware analysis 

Understanding of threat actor TTPs targeting OT and edge devices 

Background in electronics manufacturing or hardware security research 

Experience with chip decapsulation and invasive hardware analysis techniques 

DoD 8140.01 IAT Level III

PMP

Clearance Requirement: This position requires an Active TS/SCI clearance and the ability to obtain Department of Homeland Security (DHS) Entry on Duty (EOD) Suitability. Candidate Referral: Do you know someone who would be GREAT at this role? If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are successfully placed on one of our projects. The bonus for this position is $3,500, and the referrer is eligible to receive the sum for any applicant we place within 12 months of referral. The bonus is paid after the referred employee reaches 6 months of employment.
ARSIEM is proud to be an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class.