Reverse Engineering

Reverse Engineering Developer Jobs

5 jobs found

16d ago

Cyber Operations Capabilities Developer (TS/SCI)

Vantor Services Inc. Annapolis Junction, MD

Annapolis Junction, MD

16d ago

$92k - $195k/yr Full time C Language Cyber Security Cybersecurity Tools

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Job Description

Vantor Services Inc. offers an on-site Cyber Operations Capabilities Developer role in Annapolis Junction, MD with a competitive salary range of USD 92,000 - 195,000 per year. The position includes a solid benefits package featuring paid time off, health and welfare insurance, and a 401(k), all within a collaborative team focused on practical, mission-critical cyber tooling. This role centers on building advanced offensive cyber tooling and low-level capabilities to support critical operations.

Responsibilities

Develop and maintain cyber capabilities using C and Python
Design modular, scalable tooling tailored for operational use
Enable cross-compilation across multiple architectures and platforms
Perform reverse engineering and low-level system analysis
Contribute to vulnerability research and exploit development
Build and integrate implants and tooling with C2 frameworks
Collaborate with operators to iterate on mission-driven requirements
Maintain clean, version-controlled codebases and reproducible builds

Requirements

Active TS/SCI clearance
Bachelor's degree in a technical discipline
Minimum of 5 years experience
Proficiency in C (systems-level programming)
Experience with Python for tooling, scripting, and automation
Familiarity with Git and modern development practices
Experience with cross-compilation for diverse targets
Reverse engineering skills using GDB, IDA Pro, or Ghidra
Experience in vulnerability research or exploit development
Development of modular implants or payload frameworks
Knowledge of process injection or similar low-level techniques
Experience with Command and Control (C2) systems such as Mythic, Cobalt Strike, or Vermilion Strike
Network stack programming including sockets, protocols, and TCP/IP

Technologies

C
Python
Git
GDB
IDA Pro
Ghidra
Mythic
Cobalt Strike
Vermilion Strike
Mbed TLS
CMocka
Prompt Toolkit
Click
Poetry

Benefits

Paid time off
Health and welfare insurance
401(k)

Preferred Experience

8+ years of experience
Strong background in nix environments, Linux preferred
Windows expertise considered with equivalent depth
Proven experience building complex offensive tooling end-to-end
Highly desirable: experience developing and cross compiling a full Remote Access Tool (RAT)
Familiarity with secure coding practices and testing methodologies
Willingness to work on-site in Annapolis Junction, MD

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1mo ago

Senior Android Developer TS/SCI Poly Cleared

Lambentwit technologies Dulles, VA

Dulles, VA

1mo ago Closed

$150k - $220k/yr Full time Senior Android Arm Assembly

This position is no longer accepting applications (closed Jul 5, 2026).

Job Description

Lambentwit technologies builds Android-based tools for real-time cyber operations and collaborates closely with end users to ensure mission needs are met. This senior role centers on designing, developing, and maintaining Android software within a mission-focused team that mentors junior developers. The position is onsite in Dulles, Virginia and requires a TS/SCI clearance.

Responsibilities

Design and implement customized Android tools and techniques
Own the end-to-end design and development of mission-focused software
Diagnose and debug issues using a mix of COTS and GOTS tools
Apply solid networking knowledge to software architecture and operation
Produce documentation to support operation, deployment, and maintenance of the developed software and techniques
Mentor and lead junior developers to achieve mission objectives
Address real-time cyber challenges with practical solutions

Requirements

Development, testing, and debugging in Python and C
Experience building, testing, and debugging UNIX applications using makefiles or equivalent build systems on mission-relevant platforms
Experience programming CNO tools and techniques
Networking: socket programming and deep understanding of IP, TCP, and application-layer protocols
Ability to trace code execution with debuggers such as WinDbg, gdb, or IDA Pro
Reverse engineering of native binaries
Developing proof-of-concept exploit software
Knowledge of Unix kernel internals including the runtime linker/loader, ELF, file systems such as NTFS, ext2, and btrfs, OS-specific access control mechanisms, and process and thread APIs and data structures
Understanding protection mechanisms (ASLR, DEP, NX), how to defeat them, and how to detect defeats
Experience with version control systems such as Git and GitLab
Undergraduate degree in Computer Science

Technologies

Python
C
Make
ARM Assembly
Objective-C
Swift
C++
IDA Pro
WinDbg
gdb
Git
Gitlab
Android
Unix
SELinux

Benefits

401(k)
Employee assistance program
Health insurance
Health savings account
Life insurance
Paid time off
Professional development assistance
Retirement plan

Location

Dulles, Virginia (onsite)

Salary

USD 150,000 - 220,000 per year

Security Clearance

U.S. government Top Secret security clearance
Possess a Full Scope Polygraph or ability to obtain one

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1mo ago

CNO Developer

Leidos Maryland

Maryland

1mo ago Closed

$87k - $157k/yr Full time Binary Analysis C Language Cno

This position is no longer accepting applications (closed Jul 1, 2026).

Job Description

Benefits

Competitive compensation
Health and Wellness programs
Income Protection
Paid Leave
Retirement

Location: Maryland (onsite). Salary: USD 87,100 - 157,450 per year.

Responsibilities

Perform reverse engineering and vulnerability research across hardware, firmware, and software systems
Research and develop novel CNO capabilities, whether hardware or software based
Apply security principles and networking knowledge to solve complex problems
Analyze systems to identify new features, vulnerabilities, and exploitation techniques
Develop prototypes and proof of concept demonstrations

Requirements

Bachelor’s degree and 4+ years of experience in Computer Engineering, Computer Science, Electrical Engineering, or a related field; additional years of experience may be used in lieu of a degree
Minimum of 8 years of relevant experience in low level development and CNO
Familiarity with Agentic AI/ML tooling and processes for rapid software development
System level programming or embedded systems development
Proficiency in C/C++ and assembly (x86, PowerPC, MIPS, or ARM)
Reverse engineering of hardware, firmware, and/or software
Experience with reverse engineering tools such as Ghidra, IDA Pro, Radare, Rizin, Binary Ninja
Vulnerability research, including use of fuzzing tools
Network programming and protocol analysis
Scripting in Python, Ruby, or JavaScript for prototyping and demonstrations
U.S. citizenship required with the ability to obtain a security clearance

Technologies

Ghidra
IDA Pro
Radare
Rizin
Binary Ninja
C
C++
Assembly (x86, PowerPC, MIPS, or ARM)
Python
Ruby
JavaScript
Linux distributions
VxWorks
Integrity
QNX
Solaris
BSD
Spirent
Ixia
Xena
virtualization
emulation technologies

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3mo ago

Reverse Engineer and Offensive Cyber Developer

Johns Hopkins Applied Physics Laboratory (APL) Laurel, MD

Laurel, MD

3mo ago Closed

$100k - $245k/yr Full time Assembly C++ Cybersecurity

This position is no longer accepting applications (closed May 11, 2026).

Job Description

Johns Hopkins Applied Physics Laboratory seeks an experienced reverse engineer and offensive cyber developer for an onsite role in Laurel, MD, offering a salary range of USD 100,000 - 245,000 per year.

Responsibilities

Reverse engineer the software, firmware, and hardware of target systems to identify vulnerabilities and attack surfaces
Collaborate in teams to modify device firmware and software to enable additional effects or alternative communication methods
Operationalize proof-of-concept code through thorough testing, documentation, and integration with sponsor systems
Propose promising ideas for internal and external funding opportunities
Share and enhance knowledge by clearly articulating ideas through papers and presentations to government decision makers, team members, and senior management

Requirements

Bachelor's degree in Computer Science, Electrical Engineering, Computer Engineering, or another discipline relevant to the work
At least 2 years of proven experience reverse engineering or developing offensive cyber capabilities
Strong understanding of operating system fundamentals and internals, exploitation techniques, and mitigations
Development experience in low-level languages such as assembly or C/C++
Experience using software or hardware debuggers to diagnose and fix complex problems
Excellent written and verbal communication skills
Ability to obtain a Secret level security clearance by start date, with potential to obtain a TS/SCI level clearance; U.S. citizenship is required for access to classified information

Technologies

Assembly
C/C++

Benefits

Robust education assistance program
Unparalleled retirement contributions
Healthy work-life balance
Retirement plans
Paid time off
Medical coverage
Dental coverage
Vision coverage
Life insurance
Short-term disability
Long-term disability
Flexible spending accounts
Training and development opportunities

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3mo ago

iOS-Savvy CNO Developer

Woodsong Technologies, LLC Fort Meade, MD

Fort Meade, MD

3mo ago Closed

Full time Cno Embedded Engineering

This position is no longer accepting applications (closed May 7, 2026).

Job Description

Woodsong Technologies in Fort Meade, Maryland seeks an iOS-savvy specialist who combines reverse engineering with embedded development to support mission-critical work. This onsite role brings together iOS internals, RTOS-based systems, and network knowledge within a collaborative team environment, and requires TS/SCI clearance with polygraph.

Responsibilities

Focus on reverse engineering and embedded development skills, working with a team to support the mission.

Requirements

Bachelor's Degree in Computer Science or Computer Engineering (or a related field)
3+ years of reverse engineering experience
Experience with iOS internals
Strong reverse engineering skills
In-depth understanding of network protocols
Experience with network device appliances such as routers, switches, and firewalls
Experience working in a Real Time Operating System (RTOS) environment
Excellent written and verbal communication skills with both team members and clients
Team-based collaborative abilities
Resourceful problem solving and troubleshooting
TS/SCI w/ Polygraph

Technologies

iOS
Real Time Operating System (RTOS)

Benefits

Small Business - Agile and Competitive
15% 401(k) Contribution
Exceptional Medical, Rx, Dental, and Vision Insurance
Life, AD&D, and Disability (Short- and Long-Term) Insurance
Paid Time Off and Company Paid Holidays
Flexible Work Schedules

Location

Fort Meade, MD

Clearance

TS/SCI w/ Polygraph

Description

This role centers on reverse engineering and embedded development within a team tasked with supporting mission objectives. The successful candidate will apply their expertise in iOS internals and RTOS environments. For more details on day-to-day responsibilities, speak with the hiring manager.

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Reverse Engineering Developer Jobs

Cyber Operations Capabilities Developer (TS/SCI)

Senior Android Developer TS/SCI Poly Cleared

CNO Developer

Reverse Engineer and Offensive Cyber Developer

iOS-Savvy CNO Developer

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