Cybersecurity Exposure & Validation Engineer

Relha LLC; Stillwater (OK); On-site; USD 90,000 - 120,000; Full time

Job summary

Teledyne Technologies Incorporated is seeking a Cybersecurity Validation & Exposure Engineer to validate controls and monitor exposure across enterprise networks. You will bridge vulnerability management, threat hunting, and engineering functions to synthesize risk themes and guide remediation with IT and business owners.

The role requires experience with firewall rule reviews, network segmentation, and MITRE ATT&CK. A bachelor's degree in information security or CS and U.S.

Qualifications

• Experience in cybersecurity across network security and security engineering.
• Experience reviewing firewall rules and network segmentation.
• Familiarity with MITRE ATT&CK and adversary emulation.

Responsibilities

• Conduct enterprise reviews to validate detection and control effectiveness against current adversary TTPs.
• Monitor external-facing IPs and firewall rules for exposure drift.
• Collaborate with vulnerability and patch teams to remediate weaknesses.
• Document findings and remediation recommendations for detection engineering.

Skills

Vulnerability management

Threat hunting basics

Firewall rule review

MITRE ATT&CK knowledge

Education

Bachelor's degree in Information Security or CS

Tools

CTEM platforms

Python

PowerShell

Network monitoring tools

Job description

Teledyne Technologies Incorporated is seeking a Cybersecurity Validation & Exposure Engineer to validate controls and monitor exposure across enterprise networks. You will bridge vulnerability management, threat hunting, and engineering functions to synthesize risk themes and guide remediation with IT and business owners.

The role requires experience with firewall rule reviews, network segmentation, and MITRE ATT&CK. A bachelor's degree in information security or CS and U.S.