Senior Security Engineer

Beacon Venture Capital

. Design and implement secure architectures across applications, cloud infrastructure, backend services, and in-cockpit edge systems .

Posted 11/10/2026full-timeSan Carlos • California • United StatesSenior💰 $173,000 - $225,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing secure architectures and implementing security measures across applications and cloud environments, with a strong focus on compliance with FedRAMP, DoD, and CMMC standards. Proficient in vulnerability assessments, incident response, and integrating security into the software development lifecycle.

Highest-signal resume keywords

Security Engineering ExperienceAWS Cloud SecurityVulnerability AssessmentFedRAMP AuthorizationCISSP Certification

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

Security Architecture DesignThreat ModelingPenetration TestingSecure Code ReviewCI/CD Security ChecksData EncryptionVulnerability ScanningIncident ResponseSecurity MonitoringAccess Management

Soft Skills

Analytical SkillsProblem-Solving SkillsCollaboration

Tools & Technologies

SIEMIDS/IPSAWS GovCloudInfrastructure-as-CodeZero Trust Architectures

Certifications & Qualifications

CISSPCISMCEH

Industry Keywords

NIST 800-53ISO 27001CMMCDoD IL4ITARStateRAMPCUI HandlingAerospace SecurityMobile SecurityEdge Device Security

Tech Stack

Tools & technologies

AWSCloudCyber SecurityiOSSDLC

About the role

Key responsibilities & impact

Design and implement secure architectures across applications, cloud infrastructure, backend services, and in-cockpit edge systems
Protect sensitive data with access management, encryption, and secure data-handling controls
Identify, assess, and mitigate security risks through vulnerability assessments, penetration testing, and security reviews
Lead incident response, including detection, containment, remediation, and follow-up analysis
Integrate security into the SDLC through threat modeling, secure code review, and automated CI/CD and infrastructure-as-code security checks
Implement and operate security monitoring and logging for real-time threat detection and response
Support FedRAMP and DoD authorization and compliance efforts, including ATO packages, SSPs, and POA&Ms
Help maintain CMMC 2.0 readiness and DFARS cybersecurity alignment
Secure AI systems, including LLM and retrieval-based features, against prompt injection, data leakage, and model misuse
Partner closely with software teams while protecting mission-critical flight safety technology

Requirements

What you’ll need

5+ years of hands-on experience in security engineering roles securing complex systems and data
Experience securing production cloud environments; AWS or AWS GovCloud strongly preferred
Strong knowledge of security principles, threat modeling, and defensive security practices
Experience with SIEM, IDS/IPS, vulnerability scanning, and encryption
Familiarity with NIST 800-53/800-171, ISO 27001, and CMMC
Direct experience with FedRAMP authorization processes (ATO, SSP, POA&M) and/or DoD IL4/IL5 environments
Ability to set priorities, build from scratch, and balance risk against a fast-moving product roadmap
Ability to collaborate with software engineers on secure system design
Strong analytical and problem-solving skills
Experience with aviation, aerospace, or DoD customers, particularly ITAR-controlled environments, is a bonus
Familiarity with zero trust architectures, StateRAMP, IL5/IL6 systems, or CUI handling is a bonus
Experience securing mobile iOS, embedded, or edge devices is a bonus
CISSP, CISM, or CEH certification is a bonus
Must be a U.S. Person: U.S. citizen, Green Card holder/lawful permanent resident, or person granted asylum or refugee status
Must be authorized to work lawfully in the United States
Must be able to work in the San Francisco Bay Area or relocate
Must be able to work onsite in San Carlos, CA 3+ days per week
Full-time availability within the next 30 days is requested

Benefits

Comp & perks

100% of employee medical premiums covered; 25% for dependents
3 weeks PTO
13+ paid company holidays
401(k) offered
Equity
Meaningful equity
No visa sponsorship or visa transfers; U.S. Persons only due to export control regulations