21AIR

Cybersecurity Lead

21AIR  •  Miami, FL (Hybrid)  •  3 days ago
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Job Description

Experienced Cybersecurity Lead to protect our multi-site infrastructure and drive key cybersecurity initiatives. This is a hands-on, hybrid role that balances technical execution with security governance and compliance. Reports directly to the IT Director to ensure our systems remain secure, resilient, and compliant

Key Responsibilities

Monitor and secure network, server, and cloud infrastructure (Microsoft 365, Azure, AWS)

Lead enterprise cybersecurity initiatives, strategy deployment, and security-related projects (e.g., endpoint protection, MFA, vulnerability mitigation, secure configurations)

Lead cybersecurity response, triage, root cause analysis, and post-incident coordination during major incidents

Coordinate third-party penetration testing, vulnerability tracking, and vendor risk assessments

Serve as a primary security advisor to business leaders, help prioritize security initiatives based on business risk, and support cyber insurance questionnaires

Conduct internal audits and implement security controls across cloud and on-prem environments

Maintain and optimize endpoint security tools EDR/MDR

Support phishing detection, remediation, and user awareness initiatives

Maintain, optimize, and enforce Cybersecurity documentation, procedures, and policies

Collaborate with IT Director on future roadmap items, including SIEM implementation and security compliance frameworks

Stay current on emerging threats and recommend proactive measures.

Requirements

Requirements

5+ years of hands-on experience in Cybersecurity roles

Strong knowledge of: Firewalls, VPNs, and Microsoft 365 security controls

Solid experience with Windows Server, Azure, and AWS environments

Proven experience in managing security incidents and implementing technical controls

Solid understanding of access control, encryption, patch management, and system hardening

Familiarity with industry-standard cybersecurity frameworks (e.g., NIST, CIS Controls, ISO 27001) and applicable aviation security guidance (TSA/FAA directives)

Excellent analytical, problem-solving, and decision-making skills

Strong written and verbal communication skills to interact effectively with department leaders

Preferred Qualifications

Certifications such as Security+, MS-500, Cisco Security, CISSP, or similar are a plus

Experience working in multi-site environment

Familiarity with EDR platforms, phishing response, and cloud identity protection

21AIR

About 21AIR

FAR 121 All Cargo Carrier

21 AIR is a certificated United States PART 121 All Cargo Carrier, with full SMS implementation compliance, under newly established commercial aviation regulations. 21 Air not only has been authorized to conduct interstate and foreign air transportation of property and mail operating Boeing 767 All Cargo aircraft but to operate scheduled cargo services between the United States of America and Mexico.

AOC #: 21GA896P – ICAO code: CSB

2 letter code: 2I – IATA Prefix: 681

Call Sign: Cargo South

Industry
Aviation & Aerospace
Company Size
51-200 employees
Headquarters
Doral, Florida
Year Founded
Unknown
Website
21air.us
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