Principal Systems Security Engineer

Sierra Nevada Corporation

Principal Systems Security Engineer overseeing security architecture and incident response for aerospace leader. Collaborating on cutting-edge technologies in ISR and aviation systems.

Posted 6/16/2026full-timeColorado, Texas • 🇺🇸 United StatesLead💰 $165,010 - $226,889 per yearWebsite

Tech Stack

Tools & technologies

Cyber Security

About the role

Key responsibilities & impact

Lead the development and implementation of enterprise-wide security strategy.
Manage and oversee all aspects of security architecture and design.
Lead high-stakes incident response and digital forensics.
Conduct and oversee comprehensive risk and vulnerability assessments.
Develop and enforce advanced security controls and protocols.
Research and integrate cutting-edge security tools and technologies.
Provide expert consultation and guidance on security matters.
Mentor and develop junior security engineers and teams.

Requirements

What you’ll need

Bachelor's degree in Systems Security, Network Engineering, Information Technology, or related Engineering discipline.
12+ years of experience in IT security or a related field.
Current/Active Top Secret U.S. Security Clearance with SCI is required.
Deep expertise in cybersecurity principles and practices.
Experience with security frameworks and standards such as NIST, ISO 27001.

Benefits

Comp & perks

medical, dental, and vision plans
401(k) with 150% match up to 6%
life insurance
3 weeks paid time off
tuition reimbursement
annual incentive pay based upon performance

ATS Keywords

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Applicant Tracking System Keywords

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

Hard Skills & Tools

security architectureincident responsedigital forensicsrisk assessmentsvulnerability assessmentssecurity controlssecurity protocolscybersecurity principlessecurity frameworksISO 27001

Soft Skills

leadershipmentoringconsultationguidance

Certifications

Top Secret U.S. Security ClearanceSCI