Expert/Senior iOS Vulnerability Researcher

ELEKS is looking for an Expert/Senior iOS Vulnerability Researcher in McLean, Virginia, USA.

ABOUT CLIENT

The project focuses on enhancing national and commercial resilience against mobile threats in the field of cybersecurity. A team of top experts works together to solve the most difficult problems in modern technology.

REQUIREMENTS

  • Eligibility for a U.S. security clearance
  • 5+ years of experience in mobile vulnerability research or reverse engineering
  • Strong proficiency in Objective-C, Swift, and ARM64 assembly
  • In-depth understanding of iOS platform security mechanisms, including sandboxing and jailbreak techniques
  • Hands-on experience with browser/JavaScript fuzzing, Apple kernel internals, and memory corruption vulnerabilities
  • Exceptional attention to detail with the ability to clearly document technical findings
  • Ability to work professionally, reliably, and independently

RESPONSIBILITIES

  • Conduct static and dynamic vulnerability research across iOS applications and firmware
  • Design and execute fuzzing campaigns targeting iOS components
  • Reverse engineer iOS binaries using tools such as IDA Pro, Ghidra, and Hopper
  • Develop proof-of-concept exploits and support the responsible disclosure process
  • Collaborate with offensive security and red teams to assess real-world impact
  • Document research findings and contribute to technical reports and internal security advisories
  • Maintain and enhance internal mobile fuzzing frameworks
  • Assist in threat emulation and defense hardening initiatives

WHAT YOU WILL GET WITH ELEKS

  • 14 paid days off
  • 8 paid sick leaves
  • Paid federal US holidays
  • Nonpaid leaves
  • Medical insurance (including dental and vision)
  • Close cooperation with a customer
  • Challenging tasks
  • Competence development
  • 401(k) plan

ABOUT ELEKS

ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991.

Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America, provide our clients with a full range of software engineering services. These include product development, QA, R&D, design, technology consulting and dedicated teams.

Mariia Sadovska
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