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Senior Penetration Tester

Req #: 241842
Location: Aberdeen Proving Ground, MD US
Job Category: Information Technology
Minimum Clearance Required: TS/SCI

Job Description

CACI is seeking a Senior Penetration Tester to lead a team of cybersecurity specialists located at Aberdeen Proving Ground, Maryland.


  • Leads efforts that provide engineering, technical, and managerial direction for problem definition, analysis, requirement development, testing and implementation for complex systems.
  • Create applications from beginning to deployment.
  • Application management to include research, testing / debugging, permissions, quality, and deployment.
  • Research new languages, frameworks, and technologies.
  • Development of defensive cybersecurity applications for Government data.
  • Development of open-source applications.
  • Research, development, and implementation of containerized applications.
  • Development of multiple auditing tools for Linux.
  • Assist in development of multiple file and system monitoring tools for specific use cases.
  • Ability to conduct research of data auditing solutions.

Required Skills:

  • Active TS/SCI security clearance.
  • A minimum of a bachelor’s degree in Computer Science or related degree field.
  • Experience leading, managing, and mentoring a team of cybersecurity specialists and penetration testers.
  • Experience with Mobile Application Management.
  • Experience with OS Deployment & Management.
  • Experience with Web Development (Server, Client).
  • Experience with SQL and Non-SQL Databases.
  • Proficient in Microsoft Office.

Desired Skills

  • Experience with Unmanned Aerial Systems/Remote Piloted Vehicles (UAS/RPV).
  • Experience with electronics, computer architecture (on a processor level ((assembly language) (memory allocation/addressing)), IT security, protocol analysis, System on a Chip (SoC), Artificial Intelligence (AI), and Neural Networks.
  • Experience with tools/skill sets to include:  Kali Linux, Ettercap, Man-in-the-Middle attacks, IDA/IDA Pro, Ollydbg, Ghidra, Protocol Analyzers (Beagle), Aircrack-NG and Recon-NG, Software Defined Radios (RTL-SDR, HackRF or the like), Wifite, Metasploit Framework, Harvester, Google Hacking/Dorking, Shodan, OSRFramework, HTTRack, Python, C/C++, Assembly Language, signals analysis/capture, RFID analysis, Near field communication (NFC) analysis, Reverse Engineering, Malware Forensics.


What We Can Offer You:

- We’ve been named a Best Place to Work by the Washington Post.

- Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives.

- We offer competitive benefits and learning and development opportunities.

- We are mission-oriented and ever vigilant in aligning our solutions with the nation’s highest priorities.

- For over 55 years, the principles of CACI’s unique, character-based culture have been the driving force behind our success.


Job Location

US-Aberdeen Proving Ground-MD-BALTIMORE


CACI employs a diverse range of talent to create an environment that fuels innovation and fosters continuous improvement and success. At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is proud to provide dynamic careers for employees worldwide. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities.

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