iOS Savvy Reverse Engineer Computer Scientist

5 days ago

Columbia, MD, United States Emerald Technical Solutions Full time
Position: iOS Savvy Reverse Engineer Computer Scientist (CS3 or CS4)
Clearance: TS/SCI with FS
Employee: Full Time
Location: Columbia, MD

Position Summary:
Emerald Technical Solutions has a full time, open position for a iOS Savvy Reverse Engineer Computer Scientist on the SANDLOTBEAST program out of Columbia Maryland. The SANDLOTBEAST (SLB) program consists of Software Engineers/Cyber Network Operations (CNO) Developers, System Administrators, Information Systems Security Officers (ISSOs), and a Scrummaster. Our performers focus on CNO development across multiple specific teams/technologies including Firmware, Network Devices, Baseband, Windows, Linux/Unix, Mobile (iOS and Android internals), and Virtualization. The SLB teams primarily perform low-level, embedded C development, building robust, well-tested CNO capabilities.

General Responsibilities:
  • Conduct reverse engineering of iOS applications and firmware to identify functionality, vulnerabilities, and data flows
  • Analyze mobile application binaries using static and dynamic analysis tools (e.g., IDA Pro, Ghidra, Hopper, Frida, LLDB)
  • Deobfuscate, decompile, and interpret assembly and high-level code to extract meaningful behavior and logic
  • Develop custom scripts or tools to support reverse engineering workflows and analysis tasks
  • Perform technical assessments and produce detailed documentation of findings
  • Collaborate with internal teams to provide reverse engineering insights that inform system design, security assessments, and software development
  • Stay up-to-date with evolving iOS architectures, security mechanisms (e.g., SIP, sandboxing, code signing), and jailbreak techniques
  • Mentor junior engineers on reverse engineering methodologies and tools
  • Participate in internal peer reviews, technical design sessions, and cross-functional collaborations
You'll Bring These Qualifications:
  • Bachelor's degree in Computer Science, Computer Engineering, or related field
  • 5+ years of experience in reverse engineering, with significant focus on iOS platforms
  • 5+ years of software development experience (preferably C)
  • Proficient in ARM/ARM64 assembly and iOS binary formats (Mach-O)
  • Strong understanding of iOS internals, including Objective-C runtime, Swift, entitlements, and sandboxing
  • Hands-on experience with reverse engineering tools: IDA Pro, Ghidra, Frida, Radare2, Hopper, or similar
  • Familiarity with iOS debugging and instrumentation tools: LLDB, Frida, Cycript, Objection
  • Working knowledge of static and dynamic analysis techniques and best practices
  • Ability to write proof-of-concept code or scripts in Python, Swift, or Objective-C
  • Demonstrated problem-solving skills and ability to work with minimal supervision

Travel Required: None anticipated

Additional Information
  • Pay Range: The proposed salary range for this position is $180K - 210K
  • We offer competitive compensation, benefits and learning and development opportunities.

  • Android Savvy CNO Developer Computer Scientist

    3 days ago

    Columbia, MD, United States Emerald Technical Solutions Full time

    Position: Android Savvy CNO Developer Computer Scientist (CS3 or CS4) Clearance: TS/SCI with FS Employee: Full Time Location: Columbia, MD Position Summary: Emerald Technical Solutions has a full time, open position for a Android Savvy CNO Developer Computer Scientist on the SANDLOTBEAST program out of Columbia Maryland. The SANDLOTBEAST...

  • Reverse Engineer

    2 weeks ago

    Columbia, MD, United States RealmOne Full time

    Job Brief Reverse Engineer, Malware, IDA Pro, Ghidra Job Description Are you VIGILANT about your career? RealmOne definitely is! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering...

  • Reverse Engineer

    2 weeks ago

    Columbia, MD, United States RealmOne Full time

    Job Brief Reverse Engineer, Malware, IDA Pro, Ghidra Job Description Are you VIGILANT about your career? RealmOne definitely is! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering...

  • Reverse Engineer

    5 days ago

    Columbia, MD, United States RealmOne Full time

    Job Brief Reverse Engineer, Malware, IDA Pro, Ghidra Job Description Are you VIGILANT about your career? RealmOne definitely is! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering...

  • Reverse Engineer

    7 days ago

    Columbia, MD, United States RealmOne Full time

    Job Brief Reverse Engineer, Malware, IDA Pro, Ghidra Job Description Are you VIGILANT about your career? RealmOne definitely is! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering...

  • Reverse Engineer 3

    5 days ago

    Columbia, MD, United States RealmOne Full time

    Job Brief Reverse Engineer, Malware, IDA Pro, Ghidra Job Description Are you VIGILANT about your career? RealmOne definitely is! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering...

  • Reverse Engineer 3

    1 day ago

    Columbia, MD, United States RealmOne Full time

    Job Brief Reverse Engineer, Malware, IDA Pro, Ghidra Job Description Are you VIGILANT about your career? RealmOne definitely is! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering...

  • Cryptologic Computer Scientist 2

    1 day ago

    Columbia, MD, United States RealmOne Full time

    Job Brief Cryptologic, Python, threat Job Description Are you VIGILANT about your career? RealmOne definitely is! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional...

  • Cryptologic Computer Scientist 4

    2 weeks ago

    Columbia, MD, United States RealmOne Full time

    Job Brief Cryptologic, Python Job Description Are you VIGILANT about your career? RealmOne definitely is! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits,...

  • Cryptanalytic Computer Scientist

    21 hours ago

    Columbia, MD, United States RealmOne Full time

    Job Brief Cryptanalytic, Python Job Description Are you VIGILANT about your career? RealmOne definitely is! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits,...