Malicious Network Activities Expert

Tetrad Digital Integrity LLC • United States, United States • 1w ago

Tetrad Digital Integrity (TDI) is a cybersecurity firm built for high-consequence environments where mission, complexity, and trust intersect. Our single focus has been delivering cyber solutions to effectively manage risk & the business of cyber for 25 years!

We are seeking an experienced and detail-oriented Malicious Network Activities Expert to support the evaluation of test subjects in the domain of network security. This role involves developing challenging and realistic test materials that assess a test subject's ability to understand and reason about malicious network behavior. The ideal candidate will have hands-on experience analyzing network traffic, identifying attack signatures, and crafting scenarios that mirror real-world threat patterns. Responsible for generating packet captures, designing unencrypted traffic scenarios, and creating question-answer pairs that evaluate the test subject's ability to detect anomalies, recognize protocol misuse, and infer exploit behavior from network evidence. This position requires a strong foundation in network protocols, threat detection, and offensive security tooling. This position is remote.

RESPONSIBILITIES:

Create question-answer pairs that test models on detecting malicious network activities

Design scenarios involving unencrypted traffic analysis

Develop examples that require pattern recognition in packet content

Craft challenges that test understanding of request-response dynamics

Create prompts that involve protocol-specific anomaly detection

Generate packet captures of known exploits and test if models can identify the specific exploit or vulnerability

QUALIFICATIONS:

Bachelor's degree in Network Security, Information Technology, or a related field.

4+ years in network security analysis or intrusion detection.

GIAC Certified Intrusion Analyst (GCIA), GIAC Network Forensic Analyst (GNFA), Wireshark Certified Network Analyst (WCNA), Offensive Security Certified Professional (OSCP)

Strong background in network security and traffic analysis

Experience with common attack patterns and their network signatures

Understanding of network protocols and their normal vs. abnormal behaviors

Familiarity with packet analysis tools (e.g., Wireshark)

Proficiency with exploitation frameworks (e.g., Metasploit, etc.) to generate realistic attack traffic

Ability to capture and document network traffic containing specific vulnerabilities

Knowledge of cybersecurity threat detection methodologies

Ability to create realistic but challenging scenarios that test semantic understanding and inferential reasoning

Experience in reverse engineering attacks from network traffic evidence

Very Strong understanding of network protocols, experience with network monitoring tools.

Create evaluation materials that test a model's ability to perform analysis of real-time network traffic patterns. Generate packet captures of known exploits using tools like Metasploit, then develop prompts that challenge the model to "work backward" from the traffic patterns to identify the specific exploit or vulnerability being leveraged in the attack.

TDI does business with the federal government, which restricts employment to individuals who are either US citizens or lawful permanent residents of the United States.

"TDI is an Equal Opportunity Employer. Employment decisions are made based on individual qualifications, merit, and business needs. We do not discriminate in employment opportunities or practices based on race, color, religion, sex, or national origin, in accordance with applicable federal laws."

Similar Jobs

WordPress Developer

Data Group Inc • Part-time • Remote (United States) • $38 - $55 / hour • 1w ago

IT & Engineering software development webdevelopment Remote Work

About This Role Data Group Inc. is hiring a WordPress Developer for part-time remote client work across corporate, marketing, and conversion-focused web properties. This role is best suited to someone who can independent...

1w ago

Go to Apply

MOBILE PHLEBOTOMIST SUPERVISOR

Our Blood Institute • Full-time • Tulsa, Oklahoma, United States • $17.50 - $25 / hour • 1w ago

Hospital & Medical Phlebotomist healthcare licensed professional nurse

BONUS PAID AT 6 MONTHS, 1 YEAR AND 3 YEARS TOTALING $3,000! ADDITIONAL PAY IF FLUENT IN SPANISH! RELOCATION BONUS NEGOTIABLE Do you have the proven leadership/supervisor ability to work side by side with your team to kee...

1w ago

Go to Apply

ABA Special Education Paraprofessional

Amergis • Fall River, MA • 8min ago

ABA Paraprofessional - Remainder of School Year Location: Fall River, MA Schedule: Immediate start through end of the academic school year Setting: Public/Collaborative School Environment Position Overview We are seeking...

8min ago

Go to Apply

AAC Machine Operator

Jabil • Saint Petersburg, FL • 8min ago

Manufacturing & Warehouse

At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a va...

8min ago

Go to Apply

AandP Aircraft Mechanic

Aero Air, LLC • Anchorage, AK • 8min ago

Manufacturing & Warehouse

We are Aero Air - A People Centered Aircraft Service Company. A premier, mission driven organization who employs high performing, dedicated professionals. Where our team members are committed to apply their talents to a...

8min ago

Go to Apply

ABA Paraprofessional

Amergis • Sharon, MA • 8min ago

Job Title: Special Education Paraprofessional - Elementary Level Role Type: School Aide (School-Based) Compensation: $26/hr Location: Sharon, MA Start Date: April 6, 2026 Contract Duration: 13 weeks Weekly Hours: 32.5 Sc...

8min ago

Go to Apply

Abstraction Partner

Intermountain Health • Cheyenne, WY • 8min ago

Job Description: Professional clinical data abstractors/registrars/clinical reviewers support the on-going work of performance improvement through the enterprise by performing high-quality data abstraction, compilation,...

8min ago

Go to Apply