Sr. Cyber Engineer

Rincon Research Corp
Chantilly, Loudoun County, VA

Job Description

Job Description

Why Join Rincon Research Corporation (RRC)?

At Rincon Research Corporation, we help defend freedom around the world by innovating, developing, and fielding RF solutions for the United States Defense and Intelligence Communities. Join our small company of committed, mission-oriented innovators who push the state-of-the-art forward and create exquisite capabilities for the U.S. Government. As a Senior Cyber Engineer, you will work closely with a multi-disciplinary R&D team of engineers, researchers, and scientists to develop cutting-edge solutions to our nation’s most challenging national security and cyber defense problems.

As an employee owned company, we are seeking a talented, tenacious, results-driven individual to work in a multi-disciplinary R&D environment with similarly motivated electrical engineers, mathematicians, computer scientists, and analysts who are collectively responsible for creating custom digital signal processing solutions and leveraging them to make an operational mission impact.

We look forward to seeing how you can bring your skills and talents to solving our customer’s most pressing needs!

What are the primary responsibilities in the Sr. Cyber Engineer position?

  • Conduct offensive and defensive research on embedded hardware and software.
  • Perform system security analysis on systems and/or software to understand and identify vulnerabilities.
  • Develop innovative solutions to oppose or defend against cyber-related system vulnerabilities
  • Develop operational capabilities for contested network environments
  • Reverse engineering of binary applications, protocols and formats.
  • Derive system requirements, create detailed design, and development of complex software systems.
  • Lead, mentor and educate junior team members.

What required background will make you successful?

  • Bachelor's degree in Computer Science, Computer Engineering, or Electrical Engineering.
  • Proficient in C, C++, Python and assembly.
  • Knowledge of operating systems API and ABI, such as Windows or Linux kernels.
  • 15+ years relevant work experience in low level systems programming, analysis, and reverse engineering.
  • Experience leading and tasking teams of engineers through technical design and delivery.
  • Experience with reverse engineering tools, such as IDA Pro, Ghidra, Wireshark, etc.
  • Experience with ARM assembly languages
  • Experience with analysis of RF communication systems and protocols.
  • Experience in network applications programming, and network protocol design/internals, wired and wireless
  • Exceptional analytical skills and problem solving skills.
  • High level of self-initiative and self-motivation with the ability to work under minimal supervision.
  • Ability to obtain and maintain TS/SCI security clearance
  • US CITIZENSHIP REQUIRED

Where is the position located?

This position can be located in Chantilly, VA

What benefits does RRC offer?

  • 100% employer-paid premiums for family medical and dental insurance, employee life insurance, short-term and long-term disability (STD & LTD)
  • Flexible reimbursement spending accounts for medical expense and dependent care
  • Immediate participation and vesting in the company’s Employee Stock Ownership Plan (ESOP) and 401(k) Plan
  • Employer contributions to RRC’s ESOP
  • Employer matching contributions to the company’s 401( k) Plan
  • Employer discretionary contributions to the company’s 401(k) Plan

Rincon Research Corporation is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, veteran status, or any other protected factor.

Posted 2025-07-27

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