Senior Vulnerability Researcher

3 weeks ago

Arlington, United States Two Six Technologies Full time

Two Six Technologies is seeking a Senior 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 vulnerability research

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 3 years of experience in firmware development using low-level programming languages (C/C++ and at least one assembly language- x86 or ARM), scripting languages (e.g., Python), and the *nix command line
  • Minimum 2 years of experience with at least one modern debugger such as GDB or WinDBG
  • Minimum 2 years of experience with at least one modern decompiler such as IDA, Ghidra, and Binary Ninja
  • Knowledge of common network protocols TCP/IP, UDP, or HTTP
  • 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

  • The ability to obtain and maintain a TS/SCI security clearance and willingness to obtain a Polygraph clearance

#LI-PP1

#LI-ONSITE

  • Vulnerability Researcher

    2 weeks ago

    Arlington, United States Two Six Technologies Full time

    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. **Overview of Opportunity** **Two Six...

  • Vulnerability Researcher

    6 days ago

    Arlington, United States Two Six Technologies Full time

    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 Vulnerability...

  • Vulnerability Researcher

    2 days ago

    Arlington, United States Two Six Technologies Full time

    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 Vulnerability...

  • Senior Exploitation Vulnerability Researcher

    3 weeks ago

    Arlington, United States Two Six Technologies Full time

    Overview of Opportunity:The Exploitation Sector of Two Six Technologies is a team of hackers passionate about solving the nation’s most important cybersecurity challenges. We do hard target VR on a variety of embedded systems, engage with CNO developers and hardware engineers to productize proof of concepts (POCs) into capabilities, and work with a growing...

  • Senior Exploitation Vulnerability Researcher

    1 week ago

    Arlington, United States Two Six Technologies Full time

    Overview of Opportunity:The Exploitation Sector of Two Six Technologies is a team of hackers passionate about solving the nation’s most important cybersecurity challenges. We do hard target VR on a variety of embedded systems, engage with CNO developers and hardware engineers to productize proof of concepts (POCs) into capabilities, and work with a growing...

  • Exploitation Vulnerability Researcher

    3 weeks ago

    Arlington, United States Two Six Technologies Full time

    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. **Overview of Opportunity**: The Exploitation...

  • Exploitation Vulnerability Researcher

    3 weeks ago

    Arlington, United States Two Six Technologies Full time

    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. **Overview of Opportunity**: The Exploitation...

  • Exploitation Vulnerability Researcher

    2 weeks ago

    Arlington, United States Two Six Technologies Full time

    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.Overview of Opportunity:The Exploitation Sector...

  • Vulnerability Researcher

    3 weeks ago

    Arlington, United States Two Six Technologies Full time

    Overview of Opportunity:Two Six Technologies is actively seeking a Vulnerability Researcher to support our growing 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...

  • Vulnerability Researcher

    3 weeks ago

    Arlington, United States Two Six Technologies Full time

    Overview of OpportunityTwo Six Technologies is seeking a Vulnerability Researcher to join our team in Arlington, Virginia. You will use and build upon cutting-edge techniques and tools to perform reverse engineering, vulnerability research, and exploit development on complex systems of systems, and you will leverage your findings to develop unique solutions...

  • Vulnerability Researcher

    2 months ago

    Arlington, United States Two Six Technologies Full time

    Overview of OpportunityTwo Six Technologies is seeking a Vulnerability Researcher with active Secret Clearance to join our team in Arlington, Virginia.You will use and build upon cutting-edge techniques and tools to perform reverse engineering, vulnerability research, and exploit development on complex systems of systems, and you will leverage your findings...

  • Vulnerability Researcher

    2 weeks ago

    Arlington, United States Two Six Technologies Full time

    Two Six Technologies is seeking a Vulnerability Researcher to support our growing team in Arlington, Virginia. This role is technical at its core – performing in-depth Linux-based vulnerability research to support offensive cyber operations for national security.Job Responsibilities & Duties:Conduct comprehensive reverse engineering on a variety of...

  • Vulnerability Researcher

    1 week ago

    Arlington, United States Two Six Technologies Full time

    Two Six Technologies is seeking a Vulnerability Researcher to support our growing team in Arlington, Virginia. This role is technical at its core – performing in-depth Linux-based vulnerability research to support offensive cyber operations for national security.Job Responsibilities & Duties:Conduct comprehensive reverse engineering on a variety of...

  • Principal Vulnerability Researcher

    2 weeks ago

    Arlington, United States Two Six Technologies Full time

    Two Six Technologies is seeking an experienced Principal Vulnerability Researcher with expertise in RF or communications domains to support our programs at our Arlington, Virginia headquarters. The team is composed of intellectual individuals, passionate about cybersecurity research. The team is growing and looking for someone with a reverse engineering and...

  • Principal Vulnerability Researcher

    2 months ago

    Arlington, United States Two Six Technologies Full time

    Two Six Technologies is seeking an experienced Principal Vulnerability Researcher with expertise in RF or communications domains to support our programs at our Arlington, Virginia headquarters. The team is composed of intellectual individuals, passionate about cybersecurity research. The team is growing and looking for someone with a reverse engineering and...

  • Lead Vulnerability Researcher

    2 months ago

    Arlington, United States Two Six Technologies Full time

    Two Six Technologies is seeking a Lead Vulnerability Researcher to support our growing team in Arlington, Virginia. You will work with a range of clients supporting national security missions. You will become a trusted advisor while learning and performing valuable technical and industry skills. This role is technical at its core – along with in-depth...

  • Exploitation Vulnerability Researcher

    3 weeks ago

    Arlington, United States Two Six Technologies Full time

    Overview of Opportunity:The Exploitation Sector of Two Six Technologies is a team of hackers passionate about solving the nation’s most important cybersecurity challenges. We do VR on a variety of unique embedded systems, engage with CNO developers and hardware engineers to productize proof of concepts (POCs) into capabilities, and work with a growing list...

  • Exploitation Vulnerability Researcher

    2 weeks ago

    Arlington, United States Two Six Technologies Full time

    Overview of Opportunity:The Exploitation Sector of Two Six Technologies is a team of hackers passionate about solving the nation’s most important cybersecurity challenges. We do VR on a variety of unique embedded systems, engage with CNO developers and hardware engineers to productize proof of concepts (POCs) into capabilities, and work with a growing list...

  • Lead Vulnerability Researcher

    2 weeks ago

    Arlington, United States Two Six Technologies Full time

    Two Six Technologies is seeking a Lead Vulnerability Researcher with active Top Secret Clearance to join our team in Arlington, Virginia. You will become a trusted advisor in the National Security space while learning and performing valuable technical and industry skills.Job Responsibilities & DutiesCollaborate with team to align capability development...

  • Lead Vulnerability Researcher

    1 week ago

    Arlington, United States Two Six Technologies Full time

    Two Six Technologies is seeking a Lead Vulnerability Researcher with active Top Secret Clearance to join our team in Arlington, Virginia. You will become a trusted advisor in the National Security space while learning and performing valuable technical and industry skills.Job Responsibilities & DutiesCollaborate with team to align capability development...