Android Developer

Overview

Job Title:

Android Developer. Job Category:
Information Technology. Time Type:
Full time. Minimum Clearance Required to Start: TS/SCI with Polygraph. Employee Type:
Regular. Percentage of

Travel Required:

Up to 10%. Type of Travel:
Local.

The Opportunity: CAC I is seeking an Android Developer to join our team to solve real-time cyber challenges. We are looking for individuals who enjoy working on a mission-focused team that works closely with end users. This role involves research, analysis and prototyping of applications, networks and tools; development of tool capabilities; testing and O&M. It requires a deep understanding of software engineering, security overwatch, penetration testing, reverse engineering, and network analysis.

You will use knowledge of cybersecurity operations, emulating adversary behavior, and improving the defensive postures of our sponsors. Design custom software tools and techniques for the Android platform; be responsible for end-to-end design and development of custom software; diagnose and debug issues using both COTS and GOTS tools; have a firm understanding of how networks work; develop documentation pertinent to operating and supporting developed software and techniques;

mentor and lead junior-level developers to accomplish mission objectives; and solve real-time cyber challenges. You will be part of an overall effort to provide lifecycle services that include systems engineering, integration, software development, testing, configuration management and training development. Be part of a department with an expanding range of programs focusing on Cyber Mission Operations, where you get to grow on and between programs with peers who are dedicated to advancing national security.

Responsibilities:

• Design custom software tools and techniques for the Android platform
• Responsible for end-to-end design and development of custom software
• Diagnose and debug issues using both COTS and GOTS tools
• Firm understanding of how networks work
• Develop documentation pertinent to operating and supporting developed software and techniques

Required:

• An active TS/SCI with Polygraph
• Five to Fifteen (5-15) years’ experience as a software or cyber engineer in programs and contracts of similar scope, type, and complexity
• Development, testing and debugging Python and C
• Experience in UNIX applications using make files or comparable build environments, mission-applicable platforms
• Programming CNO tools and techniques
• Network sockets programming and expert packet-level understanding of IP, TCP, and application-level protocols
• Tracing code execution in a debugger (Win Dbg/gdb/IDA Pro)
• Reverse engineering native binaries
• Developing proof-of-concept exploit software
• Knowledge of Unix kernel internals, including the OS runtime linker/loader, object file formats (e.g., ELF), file system internals (e.g., NTFS, ext2, btrfs), OS-specific mandatory and discretionary access control mechanisms, and process and thread APIs and data structures
• Understanding of security protection mechanisms (ASLR, DEP, NX), how to defeat them, and how to detect a defeat
• Working with version control software such as git, Gitlab, etc.

Desired:

• Experience with native-level mobile development
• Experience with vulnerability analysis
• Experience with assembly, preferably ARM
• Understanding of mobile security protection mechanisms, such as SELinux and application sandboxing
• Objective-C, Swift or C++ programming
• Ability to work independently and as part of a team in a fast-paced environment with ever-changing requirements

This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.

What You Can Expect:

A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust. CACI values the unique contributions that every employee brings…