Profile Details

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USD 75 /hr

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Hire Jeffrey C. R.

Canada

USD 75 /hr

Cyber Security Architect | Data Security | Researcher | Educator with 25+ computer science experience

Profile Summary

I am a cybersecurity leader with 25+ years of experience architecting secure systems, guiding cloud transformations, and strengthening cyber resilience across education, finance, and enterprise environments. My work spans cloud security strategy, SOC 2/NIST/ISO compliance, SIEM engineering, incident response, identity architecture, and threat-detection modernization in Azure ecosystems. I specialize in designing and implementing security controls that scale, integrating them seamlessly into cloud architectures, and leading teams through complex risk, compliance, and threat-management challenges. I’ve built UEBA programs, onboarded mission-critical Azure services into Sentinel, developed incident-response frameworks, and collaborated with legal, regulatory, and law-enforcement stakeholders during investigations and audits. In addition to hands-on technical leadership, I’m an educator at heart—developing cybersecurity curricula, teaching college-level courses, and mentoring IT and security professionals. My background in PKI, identity, networking, Linux/Windows infrastructure, firewalls, and IT service delivery enables me to bridge the gap between operations, security, and business strategy. I am driven by a commitment to improving organizational security posture, empowering teams, and building solutions that are secure, resilient, and aligned with industry best practices.

Subject Matter Expertise

• ☆ Electrical Engineering
• ☆ Computer Engineering
• ☆ Software Engineering
• ☆ Cryptography
• ☆ Information Technology
• ☆ Online Privacy
• ☆ Database Management
• ☆ Information Engineering
• ☆ Systems Integration
• ☆ Systems Engineering
• ☆ Surveillance Systems
• ☆ Data Analysis
• ☆ Computer Simulation/Computational Modeling
• ☆ Algorithm Design
• ☆ Predictive Modeling & Analytics
• ☆ Data Processing
• ☆ Data Visualization
• ☆ Data Management
• ☆ Data Manipulation
• ☆ Machine Learning
• ☆ Text Mining & Analytics
• ☆ Data Mining
• ☆ Data Cleaning
• ☆ Data Architecture
• ☆ Neural Networks
• ☆ Artificial Intelligence
• ☆ Deep Learning
• ☆ Data Security
• ☆ Statistics
• ☆ Statistical Theory
• ☆ Bayesian Statistics
• ☆ Knowledge Management
• ☆ Embedded Systems
• ☆ Data Archaeology
• ☆ Decision Science
• ☆ Information Systems
• ☆ Information Security
• ☆ Cybersecurity
• ☆ Information Retrieval
• ☆ Information & Knowledge Management
• ☆ Data Storage
• ☆ Historic Preservation
• ☆ World War II
• ☆ Python
• ☆ SQL
• ☆ Hypothesis
• ☆ Peer Review
• ☆ Research Methodology
• ☆ Skills Training
• ☆ Technical & Scientific Writing
• ☆ Journal Selection
• ☆ Instructional Materials
• ☆ Release Notes
• ☆ SOP & Protocol Writing
• ☆ White Papers
• ☆ Science Communication
• ☆ Copywriting
• ☆ Blog Posts
• ☆ User Guides & Handbooks
• ☆ Scientific Proofreading & Editing
• ☆ Proofreading & Editing
• ☆ Course Content Writing
• ☆ Management Information Systems

Services

• Writing
• Research
• Consulting
• Data & AI
• Product Development

Writing Technical Writing, Copywriting, Newswriting

Research Fact Checking, Gray Literature Search, Systematic Literature Review, Secondary Data Collection

Consulting Scientific and Technical Consulting

Data & AI Statistical Analysis, Algorithm Design-Non ML, Data Visualization

Product Development Formulation

Work Experience

Founder - Lead Consultant

RCSCS - Rombough Cyber Security Consulting Services

April 2020 - Present

Info Security Analyst IV

TD Bank

January 2026 - January 2026

Manager Cloud Services

Protexxa

April 2023 - September 2024

Cyber Security Specialist

Conestoga College, ON, Canada

January 2020 - February 2021

Associate (Faculty)

Conestoga College, ON, Canada

September 2013 - December 2020

Senior System Administrator/DBA

Conestoga College, ON, Canada

January 2016 - December 2019

Education

Masters of Information Science

Athabasca University

January 2015 - October 2020

Masters Information Science

Athabasca University

January 2015 - October 2020

Bachelors Computing and Information Systems

Athabasca University

January 2003 - May 2013

Certifications

• CISSP

  ISC2

  January 2023 - Present

Publications

BOOK CHAPTER

Jeffrey C. Rombough, Larbi Esmahi (2025). Dynamic Malware Detection Using LSTM Based GANs and Linux System Calls . Communications in Computer and Information Science.