Lead Security Engineer – SME

True Zero Technologies, LLC

. Lead the design, implementation, and oversight of enterprise application security and cybersecurity engineering solutions .

Posted 10/22/2026full-timeUnited StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive expertise in application security, cloud security, and cybersecurity engineering, with a strong focus on risk management and compliance with federal cybersecurity frameworks. Proven leadership in managing complex cybersecurity initiatives and mentoring technical teams.

Highest-signal resume keywords

Cybersecurity EngineeringApplication SecurityCloud SecurityCISSP CertificationCCSP Certification

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Vulnerability ManagementSecure Software DevelopmentRisk ManagementEnterprise Security ArchitectureCybersecurity Controls ImplementationNIST StandardsRisk Management Framework (RMF)FISMA ComplianceTechnical LeadershipProject Management

Soft Skills

Effective CommunicationTeam LeadershipMentoring

Certifications & Qualifications

CISSP CertificationCCSP CertificationCISM CertificationCISA Certification

Industry Keywords

Federal Cybersecurity RequirementsEnterprise EnvironmentsHybrid Cloud ArchitecturesSecurity Engineering StandardsCompliance Practices

Tech Stack

Tools & technologies

CloudCyber Security

About the role

Key responsibilities & impact

Lead the design, implementation, and oversight of enterprise application security and cybersecurity engineering solutions
Provide subject matter expertise in application security, cloud security, vulnerability management, and secure system architecture across complex enterprise environments
Establish technical objectives, develop project plans, and direct security engineering activities
Evaluate security risks, identify vulnerabilities, and recommend mitigation strategies
Provide technical and management leadership for major cybersecurity initiatives, including oversight of engineering resources, staffing, budgets, and project deliverables
Collaborate with government stakeholders, senior leadership, and cross-functional technical teams
Develop and enforce security engineering standards, policies, and procedures aligned with federal cybersecurity frameworks and compliance requirements
Mentor and provide technical direction to security engineers and other team members

Requirements

What you’ll need

Bachelor’s or master’s degree in Engineering, Computer Science, or a related field
15+ years of relevant experience in cybersecurity engineering, application security, cloud security, information assurance, or related technical disciplines, including leadership on complex enterprise or federal government programs
Active Certified Information Systems Security Professional (CISSP) certification – Mandatory
Active Certified Cloud Security Professional (CCSP) certification – Mandatory
Extensive knowledge of application security principles, secure software development practices, vulnerability assessment, risk management, and enterprise security architecture
Demonstrated experience securing cloud environments and implementing cybersecurity controls across enterprise applications, infrastructure, and hybrid cloud architectures
Strong understanding of federal cybersecurity requirements and frameworks, including NIST standards, Risk Management Framework (RMF), FISMA, and applicable security compliance practices
Proven ability to lead technical teams, manage complex cybersecurity initiatives, oversee project resources, and communicate effectively with senior leadership and government stakeholders
Must reside in or be willing to relocate to the Washington, DC, Maryland, or Northern Virginia (DMV) area
Must be available to work a hybrid onsite/remote schedule
Preferred: CISM certification
Preferred: CISA certification
Preferred: Additional recognized cybersecurity or cloud security certifications
Preferred: Previous experience supporting federal government cybersecurity programs or large-scale enterprise security initiatives
Preferred: Experience providing technical leadership, managing project financials and staffing, and coordinating with senior-level government clients

Benefits

Comp & perks

A competitive salary, paid twice per month, plus an annual performance bonus tied to segment results
Companywide new business incentive programs
Contribution incentives (white papers, blog posts, internal webinars, etc.)
3 weeks of PTO to start
11 paid holidays annually
401(k) with 100% company match on the first 4%
Monthly reimbursement of cell phone and home internet costs
Paternity / Maternity leave
100% of medical premiums covered by True Zero