Full-Time

Principal Vulnerability Researcher with Top Secret Clearance

Confirmed live in the last 24 hours

Two Six Technologies

501-1,000 employees

Develops products for national security-focused sectors

Data & Analytics

Cybersecurity

AI & Machine Learning

Aerospace

Senior, Expert

Arlington, VA, USA

Requirements

Bachelor’s degree in computer science, engineering, or related field
Minimum 10 years of experience in embedded systems development using low-level programming languages
Minimum 8 years of vulnerability research and reverse engineering experience
Strong knowledge of cellular standards (LTE, 5G, etc.)
Active US Security clearance of Top Secret level
Ability to obtain and maintain SCI clearance
Willingness to obtain and maintain a Polygraph clearance

Responsibilities

Collaborate with team to align capability development roadmaps
Develop and implement cellular modem solutions
Work on system integration, signal processing algorithms, and optimization for various cellular standards
Develop and maintain firmware for cellular modems
Reverse engineer cellular modem software
Conduct testing of modem systems
Troubleshoot and resolve technical issues related to cellular modems

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what’s possible to empower our team and support our customers in building a safer global future.

Two Six Technologies is seeking a Principal Vulnerability Researcher with active Top Secret Clearance to join our team in Arlington, Virginia. The team is composed of intellectual individuals, passionate about cybersecurity research. The team is growing and looking for someone with a reverse engineering and vulnerability research background who understands how to transition those findings into capabilities to support national security missions. The team wants to talk to you if you are actively performing in-depth Linux-based reverse engineering!

Job Responsibilities & Duties

Collaborate with team to align capability development roadmaps and complete transfer of vulnerability research prototypes into production environments
Develop and implement cellular modem solutions, including hardware and software components
Work on system integration, signal processing algorithms, and optimization for various cellular standards (e.g., LTE, 5G)
Develop and maintain firmware for cellular modems
Reverse engineer cellular modem software to improve system security and performance
Conduct rigorous testing of modem systems to ensure reliability and performance
Troubleshoot and resolve complex technical issues related to cellular modems

Minimum Qualifications

Bachelor’s (or higher) degree in computer science, engineering, or a related field (solid knowledge in RE or VR may substitute for a specific degree)
Minimum 10 years of experience in embedded systems development using low-level programming languages (C/C++ and at least one assembly language)
Minimum 8 years of vulnerability research and reverse engineering experience working with common disassemblers/decompilers and reverse engineering tools (IDA, Ghidra, Binary Ninja)
Strong knowledge of cellular standards (LTE, 5G, etc.) and experience with modem chipset platforms
Active US Security clearance of Top Secret level and ability to obtain and maintain SCI
Must be willing to obtain and maintain a Polygraph clearance

Nice If You Have

Strong background in firmware development and debugging
Experience with RF systems and signal processing
Familiarity with network protocols and SIM/USIM card integration
Experience with certification processes for wireless device
Strong familiarity with cybersecurity principles and a strong interest in guiding program staff
Experience with software reverse engineering concepts: static analysis, dynamic analysis, fuzzing techniques creating intellectual capital, white papers, blogs, etc. to maintain existing and expand new business
Familiarity with building or securing embedded devices, other digital systems, and embedded binary reverse engineering (ARM, RTOS, etc.)
Previous experience in a client-facing technical role

Clearance Requirements:

Active US Security clearance of Top Secret level and ability to obtain and maintain SCI
Must be willing to obtain and maintain a Polygraph clearance

#LI-AB1

#LI-ONSITE

Looking for other great opportunities? Check out Two Six Technologies Opportunities for all our Company’s current openings!

Ready to make the first move towards growing your career? If so, check out the Two Six Technologies Candidate Journey! This will give you step-by-step directions on applying, what to expect during the application process, information about our rich benefits and perks along with our most frequently asked questions. If you are undecided and would like to learn more about us and how we are contributing to essential missions, check out our Two Six Technologies News page! We share information about the tech world around us and how we are making an impact! Still have questions, no worries! You can reach us at Contact Two Six Technologies. We are happy to connect and cover the information needed to assist you in reaching your next career milestone.

Two Six Technologies is an Equal Opportunity Employer and does not discriminate in employment opportunities or practices based on race (including traits historically associated with race, such as hair texture, hair type and protective hair styles (e.g., braids, twists, locs and twists)), color, religion, national origin, sex (including pregnancy, childbirth or related medical conditions and lactation), sexual orientation, gender identity or expression, age (40 and over), marital status, disability, genetic information, and protected veteran status or any other characteristic protected by applicable federal, state, or local law.

If you are an individual with a disability and would like to request reasonable workplace accommodation for any part of our employment process, please send an email to [email protected]. Information provided will be kept confidential and used only to the extent required to provide needed reasonable accommodations.

Additionally, please be advised that this business uses E-Verify in its hiring practices.

EOE, including disability/vets.

By submitting the following application, I hereby certify that to the best of my knowledge, the information provided is true and accurate.

Two Six Technologies

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Two Six Technologies develops and deploys innovative products for national security customers, specializing in cyber, information operations, data science, electronic systems, mobility, and user experience. Their technologies include platforms for CBRN detection, comprehensive security, cyberwarfare, and data collection for addressing urgent human security issues.

Company Stage

Series B

Total Funding

$40.2M

Headquarters

Arlington, Virginia

Founded

2021

Growth & Insights

Headcount

6 month growth

↑ 12%

1 year growth

↑ 33%

2 year growth

↑ 77%