Security Supervisor - US

MSCCN; Dallas (TX); On-site; USD 120,000 - 170,000; Full time

Job summary

MSCCN in Dallas, TX seeks a seasoned Security Strategy & Risk Management leader to shape physical security programs across aviation, manufacturing, and global operations. You will drive threat and risk assessments, develop prioritized mitigations, and lead continuous improvement with cross-functional teams.

You will oversee security operations, incident management, governance, policy, and compliance, partnering with leadership, law enforcement, and external stakeholders to strengthen resilience

Qualifications

• Minimum of 8+ years in physical security operations and security management.

Responsibilities

• Oversee day-to-day security operations, investigations, and incident response.
• Support emergency preparedness and post-incident reviews to strengthen resiliency.
• Oversee Travel Security Program during emergencies, including briefings and risk analyses.
• Serve as security liaison to site senior leadership and communicate risks and status.
• Collaborate with law enforcement, emergency responders, and external partners.
• Foster security awareness through training and proactive engagement.
• Oversee development and enforcement of security policies, standards, and procedures.
• Coordinate security initiatives across multiple locations and balance priorities.

Skills

Security operations

Threat assessments

Risk management

Leadership

Stakeholder engagement

Communication

Project management

Calm under pressure

Cross-functional collaboration

Discretion & confidentiality

English fluency

Tools

Access control systems

CCTV systems

Security technologies

OSINT investigations tools

Microsoft Office

Job description

Security Strategy & Risk Management

• Support the development, implementation, and continuous improvement of physical security programs, safeguards, and access control measures.
• Conduct threat, vulnerability, and risk assessments; analyze findings and provide actionable, prioritized recommendations.
• Perform physical security assessments and audits, to ensure compliance with company standards and security requirements
• Maintain awareness of risks affecting aviation, manufacturing, and global operations.

Operations & Incident Management

• Oversee day-to-day security operations, including monitoring, investigations, and response to security incidents, violations, and suspicious activity.
• Support emergency preparedness, response coordination, and post-incident reviews to strengthen resiliency and readiness.
• Support the Travel Security Program during emergency situations, including briefings and risk analysis.

Leadership & Stakeholder Engagement

• Serve as the security liaison to site senior leadership, ensuring timely communication of risks, incidents, and operational status.
• Collaborate with local law enforcement, emergency responders, and external partners to maintain strong community and regulatory relationships.
• Foster a culture of security awareness through training, communication, and proactive engagement.

Governance, Policy & Compliance

• Assist in the development and enforcement of security policies, standards, and procedures.
• Oversee background screening programs and ensure consistent application of security requirements across the site.
• Ensure compliance with airport, aviation, and security regulations.

Technology & Continuous Improvement

• Oversee the effective use of security technologies, including access control and CCTV systems.
• Identify opportunities to modernize security tooling, processes, and reporting through data-driven insights and best practices.
• Coordinate multiple security initiatives and projects, balancing operational demands with longer-term improvements.

Other

• Flexible and available to travel as required to support business needs, and project timelines.

Required Experience

Required / Preferred

• You have a minimum of 8+ years of experience in physical security operations and security management.
• You have experience in aerospace or manufacturing environments is strongly preferred.
• You possess demonstrated leadership experience supervising security operations, vendors, or programs.
• You have the ability to remain calm, decisive, and communicative during high-stress or emergency situations.
• You possess proven project management skills with the ability to drive initiatives from concept through implementation.
• You have demonstrated expertise in conducting threat, vulnerability, and risk assessments, including the ability to identify security gaps, assess business impact, and recommend practical mitigation strategies.
• You have the ability to work collaboratively with cross-functional teams to resolve security issues, improve compliance posture, and strengthen overall security controls.
• You demonstrate discretion and commitment to confidentiality.
• You are fluent in English with strong written and verbal communication skills.
• You are highly organized, adaptable, and comfortable balancing desk-based work with active site engagement.
• You possess strong judgment, integrity, and attention to detail.
• You have a collaborative mindset with a customer-service orientation toward internal stakeholders.

Technical & Professional Skills

• You have working knowledge of access control systems, CCTV, and physical security technologies.
• You are able to read and interpret floor plans, riser diagrams, device layouts, technical manuals, and scopes of work.
• You have experience coordinating security technology projects across multiple locations.
• You are familiar with cybersecurity practices for physical security systems.
• You have strong written, verbal, and presentation skills, with the ability to influence and brief leaders at all levels.
• You are proficienct with Microsoft Office applications (e.g., Word, Excel, PowerPoint).
• You are able to conduct OSINT investigations by identifying, collecting, verifying, and analyzing to support risk assessment and decision-making.

Certificates/Security Clearances/Other

Certifications & Compliance

• You are able to obtain CPR and First Aid certifications.
• You must successfully pass a stringent background investigation and meet airport security requirements.
• Certifications such as ASIS CPP, PSP, and LenelS2 are an asset.