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Millennium Management LLC

Security Engineer

Miami, FL · On-site

Security Engineer About Millennium Millennium is a global, diversified alternative investment firm ... junior security professionals What You Bring * 3+ years of experience in a technical role ...

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How much do junior security engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for junior security engineer in Florida is $53,655.00, according to ZipRecruiter salary data. Most workers in this role earn between $36,200.00 and $59,800.00 per year, depending on experience, location, and employer.

What does a junior security engineer do?

A Junior Security Engineer assists in protecting an organization's systems and data from security threats. They help monitor networks, identify vulnerabilities, and implement security measures under the guidance of senior engineers. Their tasks may include security assessments, incident response, and maintaining security tools. Strong analytical skills, knowledge of cybersecurity principles, and familiarity with common security frameworks are essential. This role provides hands-on experience and a pathway to more senior cybersecurity positions.

What are the key skills and qualifications needed to thrive as a junior security engineer?

To thrive as a Junior Security Engineer, you should possess a foundational understanding of network security, vulnerability assessment, and incident response, often supported by a relevant degree or equivalent experience. Familiarity with security tools such as firewalls, intrusion detection systems, SIEM platforms, and certifications like CompTIA Security+ or CEH is highly valued. Strong analytical thinking, attention to detail, and effective communication skills help you collaborate with teams and convey technical information clearly. These competencies are essential for identifying threats, supporting senior staff, and maintaining the overall security posture of an organization.

What are the most commonly searched types of Security Engineer jobs in Florida? The most popular types of Security Engineer jobs in Florida are:
What are popular job titles related to Junior Security Engineer jobs in Florida? For Junior Security Engineer jobs in Florida, the most frequently searched job titles are:
What job categories do people searching Junior Security Engineer jobs in Florida look for? The top searched job categories for Junior Security Engineer jobs in Florida are:
What cities in Florida are hiring for Junior Security Engineer jobs? Cities in Florida with the most Junior Security Engineer job openings:
Junior Security Engineer jobs near you
Infographic showing various Junior Security Engineer job openings in Florida as of July 2026, with employment types broken down into 84% Full Time, 14% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $53,655 per year, or $25.8 per hour.

Security Engineer

Millennium Management LLC

Miami, FL • On-site

Full-time

Posted 12 days ago

Millennium Management rating

7.7

Company rating: 7.7 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

Job description

Security Engineer
About Millennium
Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium's mission is to deliver results for our investors.
Our people are empowered with both independence and support: the autonomy to pursue ideas with conviction and the backing of a global network committed to collaboration, disciplined risk management and continuous learning. With opportunities to deepen expertise and accelerate development, talent at Millennium is equipped to adapt, evolve and build lasting impact over time. Discover how transformative growth accelerates impact.
Meet the Team
Core to the health and growth of our business, Millennium's Information Technology organization builds the flexible, scalable platforms and advanced proprietary systems that support the firm's active, multi-manager model. Within this organization, the Information Security team partners closely with the business to protect the firm's information and computer systems across a complex global environment. The team works collaboratively to strengthen security controls, improve resilience, and defend the firm against both external and internal threats.
What You'll Do
  • Develop, implement, and maintain security policies, procedures, and standards related to Data Lake, Email security, SOAR, Breach Attack Simulation and network security
  • Monitor, manage, and analyze security logs, alerts, and events across multiple systems to identify threats, vulnerabilities, and suspicious activity
  • Provide security engineering and consulting support to the Security Operations and Information Security teams
  • Strengthen perimeter security through automation, improved monitoring, vulnerability identification, and actionable alerting and reporting
  • Partner with stakeholders across Technology, Trading, Legal, Internal Audit, and Compliance to support and enforce security policies and controls
  • Conduct system audits and vulnerability assessments, manage remediation efforts, and help address findings from audits, penetration tests, and process reviews
  • Contribute to incident response activities and use threat intelligence to improve detection, defense, and response capabilities
  • Support the transition of security solutions into production, maintain clear documentation, and provide guidance to junior security professionals

What You Bring
  • 3+ years of experience in a technical role, including 2+ years focused on network and information security; experience in financial services is preferred
  • Proven experience as a Security Engineer with hands-on expertise in logging pipelines, data lakes or SIEM (platforms such as Splunk, ELK, Sentinel, S3/Athena or similar tools) and SOAR automation.
  • Strong hands-on experience with network security technologies, including firewalls, intrusion detection and prevention, network detection and response, and network access control. Additional experience in at least one of the following: breach and attack simulation, Email Security or AI Security
  • Strong understanding of TCP/IP and related infrastructure concepts, including DNS, Wi-Fi, virtualization, and core networking fundamentals
  • Experience using packet capture and network analysis tools such as tcpdump, Wireshark, or ngrep for troubleshooting and investigation
  • Knowledge of cloud platforms such as AWS, GCP, or Azure, along with scripting or development skills in Python, PowerShell, shell scripting, or similar languages
  • Experience with proxy technologies and a practical understanding of proxy engineering concepts
  • Bachelor's degree in Computer Science, Engineering, or a related field is preferred; an industry certification such as CISSP, GCIA, or CISM is also preferred

What Millennium Management employees say

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