Reverse Engineer
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Before you apply
Salary$150k – $230k
LocationSterling, VA, Sterling, VA
Work modeon-site
Typefull-time
SenioritySenior
Experience3+ yrs
DepartmentOperations
Company size51–200 people
PostedSep 8, 2026 · 1mo ago
Verified live23h ago
At a glanceSummarised by Seekless from the posting.
Intermediate: 3+ years of relevant experience
Senior: 6+ years of relevant experience
Principal: 10+ years of relevant experience
Experience reverse engineering compiled code using IDA Pro or Ghidra
Proficiency in C, C++, and Python
Experience developing code for Linux, Windows, or embedded operating systems
Experience identifying vulnerabilities through reverse engineering
Experience with hardware and software reverse engineering
Active Top Secret clearance required
Experience reverse engineering embedded systems
Experience with black-box analysis and firmware extraction
Experience debugging with GDB, JTAG, or equivalent tools
Experience with fuzzing and automated testing
Experience applying AI or machine learning to reverse-engineering workflows
Background supporting IC, DoD, or DoJ customers
U.S. citizenship required
Skills
IDA Pro
Ghidra
C
C++
Python
Linux
Windows
GDB
JTAG
Git
Benefits
Health insurance
Dental insurance
Vision insurance
Disability insurance
Life insurance
401(k)
Professional development
Flexible work
Unlimited PTO
About the company
SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an ever-evolving digital landscape.
POSITION OVERVIEW
Position: Reverse Engineer
Job Type: Full-time
Location: Sterling, VA (Five days in office)
Clearance Requirements: Active Top Secret clearance required
Experience: Intermediate, Senior, and Principal levels
WHAT YOU’LL DO
SIXGEN is actively seeking candidates to provide critical support for a variety of IC, DoD, and DoJ customers. We welcome candidates across a range of experience levels, from early-career professionals to seasoned veterans. Our reverse engineers should be familiar with both traditional applications and operating systems, as well as embedded systems.
SIXGEN is embracing AI to enhance the speed and efficiency of our work. You’ll have the opportunity to incorporate AI into your workflow, and experiment with new tools and strategies as the space evolves.
This position may allow hybrid work; however, this is dependent on the project, therefore candidates may be required to be in the office full time.
KEY RESPONSIBILITIES
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Reverse engineering compiled code with IDA Pro or Ghidra from a variety of computing platforms
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Identifying vulnerabilities through reverse engineering
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Developing C/C++ code in the kernel and userland on Linux, Windows, and embedded operating systems
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Developing Python code for server applications and processing of binary data streams
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Reverse engineering embedded system hardware including black box analysis, firmware extraction, and debugging using GDB, JTAG, and other equivalent tools
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Implementing automation for testing our tools, fuzzing, and using AI/ML for reverse engineering
QUALIFICATIONS
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Intermediate: 3+ years of relevant experience.
•
Senior: 6+ years of relevant experience.
•
Principal: 10+ years of relevant experience.
•
Experience reverse engineering compiled code using IDA Pro or Ghidra.
•
Proficiency in C, C++, and Python.
•
Experience developing code for Linux, Windows, or embedded operating systems.
•
Experience identifying vulnerabilities through reverse engineering.
•
Experience with hardware and software reverse engineering.
•
U.S. citizenship required.
•
Active Top Secret clearance required.
PREFERRED QUALIFICATIONS
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Experience reverse engineering embedded systems.
•
Experience with black-box analysis and firmware extraction.
•
Experience debugging with GDB, JTAG, or equivalent tools.
•
Experience with fuzzing and automated testing.
•
Experience applying AI or machine learning to reverse-engineering workflows.
•
Background supporting IC, DoD, or DoJ customers.
DESIRED TRAITS
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Curiosity and passion for solving complex technical challenges.
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Ability to work independently and collaboratively.
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Strong analytical and problem-solving skills.
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Adaptability as tools, technologies, and strategies evolve.
TECHNOLOGIES
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C, C++, and Python
•
Git
•
IDA Pro and Ghidra
•
GDB and JTAG
•
Linux and Windows
•
Hardware/Software Reverse Engineering
COMPENSATION & BENEFITS
At SIXGEN, we are committed to fair and equitable compensation practices. Compensation for this role will be based on experience, qualifications, technical expertise, and overall alignment with the position.
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Intermediate 3+ Years: $150,000–$170,000
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Senior 5+ Years : $175,000–$220,000
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Principal 7+ Years: $225,000–$240,000
Additionally, SIXGEN offers top-tier benefits for full-time employees, including:
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Employer-paid health insurance premiums (medical, dental, vision) for you and your family
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Employer-paid short/long-term disability insurance and basic life/AD&D insurance
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401(k) with a 4% employer contribution
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Professional development reimbursement options available (training, certification, education, etc.)
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Flexible and remote work policies for most positions
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Flexible PTO and holiday schedule
For more information, please reach out to our Director of Human Resources, Amy Maxwell, at [email protected].
OUR COMMITMENT
SIXGEN is an Equal Opportunity Employer. We ensure that all applicants are considered for employment without regard to race, color, religion, sexual orientation, gender identity, national origin, disability, age, marital status, ancestry, protected veteran status, or any other protected group or class.
We are committed to fostering an inclusive culture that values diversity in our people, reflecting the communities we serve and our customer base. We strive to attract and retain a diverse talent pool and create an environment where everyone is empowered to be their authentic selves at work.