Security Analyst V

ONEOK

Senior Offensive Security Analyst focused on internal red teaming, attack simulation, and threat and detection engineering. Collaborating with teams to improve detection content and assess security measures.

Posted 7/7/2026full-timeTulsa • Oklahoma, Texas • 🇺🇸 United StatesMid-LevelSenior💰 $143,000 - $215,000 per yearWebsite

About the role

Key responsibilities & impact

Lead adversary simulations, purple-team exercises, and red-team engagements
Partner with Security Operations Center, Engineering, and IT teams
Develop and validate threat detections based on emerging adversary tradecraft
Measure detection coverage through threat hunting and automated validation
Perform penetration testing, security architecture reviews, and application security assessments
Develop custom tooling and proof-of-concept exploits

Requirements

What you’ll need

Bachelor's Degree in information technology or related field
6+ years related work experience in information security
3+ years with significant duties in offensive security, red teaming, pentesting, or detection engineering
Experience in a regulated sector
Familiarity with gas/utilities business processes
Preferred certifications include OSCP, GPEN, CISSP

Benefits

Comp & perks

Employee focused
Safety first
Sustainable operations

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

Adversary SimulationsThreat HuntingApplication Security AssessmentsCustom Tool DevelopmentProof-of-Concept Exploits

Certifications

OSCPGPENCISSP