Associate Network Security Engineer – Enterprise IT Infrastructure & Cybersecurity

About arenaflex

Welcome to arenaflex, where innovation meets opportunity and your career takes flight. As a leading force in the transportation and technology industry, we pride ourselves on connecting people and places across the globe while maintaining an unwavering commitment to excellence, safety, and customer satisfaction. Our dynamic organization thrives on talented professionals who are passionate about technology, driven by challenges, and committed to making a meaningful impact.

At arenaflex, we believe that our greatest asset is our people. We foster a culture of collaboration, continuous learning, and mutual respect where every team member is valued for their unique contributions. When you join arenaflex, you're not just accepting a job—you're embarking on a rewarding career journey that offers opportunities for growth, development, and the chance to work with cutting-edge technology in a fast-paced, dynamic environment.

We are currently seeking a talented and motivated Associate Network Security Engineer to join our Information Technology division. This is a fantastic opportunity for a professional who is looking to advance their career in cybersecurity and network infrastructure while working with a team of experts who are passionate about protecting critical systems and ensuring seamless operations.

Position Overview

As an Associate Network Security Engineer – IT Data Security at arenaflex, you will play a pivotal role in designing, implementing, and maintaining the security infrastructure that protects our organization's critical applications, data, and communications systems. You will provide essential technical support and expertise to ensure the functional sustainability of our network security environment, which supports our operations, partners, vendors, and millions of customers who rely on our services every day.

This position is based in Atlanta, USA, and offers competitive compensation along with comprehensive benefits that reflect our commitment to our employees' wellbeing and professional growth.

Key Responsibilities

As a key member of our IT Information Security Organization Security Team, you will be responsible for the following:

• Network Security Infrastructure Support: Provide comprehensive IT support to secure internal, partner, vendor, and external connectivity to organization applications across multiple critical data center infrastructures. Your expertise will ensure robust protection of our network perimeter and maintain the integrity of our communication channels.
• Firewall Management: Oversee firewall hardware and software maintenance, including site implementations, inventories, infrastructure planning, preventive maintenance, and break/fix services in data center critical infrastructure. You will ensure our firewall systems are operating at peak efficiency and compliance standards.
• Enterprise Remote Access Security: Support enterprise remote access clients by aligning our client edge security technology with client-based agent workstations. You will have the opportunity to work with cutting-edge technology including Application ID and User ID for granular user identification and access control.
• Airport Operations Support: Provide IT support for airport operations mobile network deployment, Netmotion, hardware, and software maintenance. This includes site implementations, inventories, infrastructure planning, preventive maintenance, and break/fix services in data center critical infrastructure supporting our operational facilities.
• Security Policy Development: Collaborate with business divisions through consultation services responsible for firewall policies and access control direction. You will contribute to developing and implementing departmental policies, guidelines, standards, and procedures that ensure compliance with corporate and regulatory requirements.
• On-Call Support: Provide functional on-call support of critical offices and infrastructure components for Network Security. This includes ensuring enterprise applications and customer services remain available at our 99.999% Service Level Agreement (SLA) through proactive monitoring and rapid incident response.
• Data Integrity and Continuity: Support the IT Information Security Division in maintaining the integrity and business continuity of enterprise data and applications. Your work will directly impact our ability to serve customers reliably and efficiently.
• Project Management: Lead project management of data center and remote communication room infrastructure capital improvements, upgrades, and enhancements. You will ensure accurate documentation, obtain the best product and service pricing, and guarantee that vendors fulfill their contractual obligations.

Essential Qualifications

To succeed in this role, you must possess the following minimum qualifications:

• Educational Background: Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related technical field is required.
• Self-Motivation: Must be a self-starter with the ability to complete tasks with minimal direction and guidance while maintaining high standards of quality and professionalism.
• Networking Knowledge: Strong understanding of networking concepts including TCP/IP, VPN, firewalls, and security protocols is essential. Knowledge of cloud networking and security principles is also highly valued.
• System Administration Skills: Experience managing and maintaining server infrastructure both on-premises and in cloud environments.
• Problem-Solving Abilities: Excellent analytical and troubleshooting skills to diagnose and resolve issues related to security tools and their integration with various systems.
• Monitoring and Security Analysis: Proficiency in monitoring and analyzing security logs and events to identify potential threats and vulnerabilities before they impact operations.
• Communication Skills: Strong interpersonal skills to collaborate effectively with end-users, understand their requirements, and provide appropriate technical support and guidance.
• Vendor Relationship Management: Ability to collaborate with cloud service providers and ensure that Service Level Agreements (SLAs) are met and maintained.
• Adaptability: Flexibility to support operations with changing shifts, extended hours, and dynamic work requirements.
• Written and Verbal Communication: Strong written and verbal communication skills to document procedures, communicate with stakeholders, and present technical information clearly.
• Safety Commitment: Consistently prioritizes safety and security of self, others, and personal data. Must adhere to all security protocols and best practices.
• Diversity and Inclusion: Embraces diverse people, thinking, and styles, contributing to a positive and inclusive work environment.

Preferred Qualifications

While the following are not required, they would be considered a plus:

• Certifications such as CompTIA Security+, Cisco CCNA Security, or similar industry-recognized credentials


• Experience with security information and event management (SIEM) tools


• Knowledge of compliance frameworks including PCI-DSS, HIPAA, or SOC 2


• Experience in the transportation or aviation industry


• Understanding of zero-trust security architecture principles


• Experience with automation and scripting languages such as Python or PowerShell

Skills and Competencies

Success in this role requires a combination of technical expertise and soft skills:

• Continuous Learning: The cloud computing and security field is constantly evolving, so an eagerness to stay updated on industry trends and new technologies is essential. We support professional development and encourage ongoing education.
• Analytical Thinking: The ability to analyze complex problems, identify root causes, and implement effective solutions quickly and efficiently.
• Attention to Detail: Meticulous attention to security details and documentation to ensure compliance and prevent security breaches.
• Team Collaboration: Ability to build and maintain effective communication and relationships with supervisory teams, vendors, and colleagues across the organization.
• Time Management: Strong organizational skills to manage multiple priorities and meet tight deadlines in a fast-paced environment.

Career Growth and Development Opportunities

At arenaflex, we are invested in your long-term career success. We offer extensive career development programs designed to help you achieve your professional goals:

• Comprehensive onboarding and training programs to help you acclimate to your role and our organization


• Access to internal learning resources, certification programs, and professional development courses


• Mentorship opportunities with experienced professionals in the cybersecurity field


• Clear career advancement pathways within the IT and Information Security divisions


• Exposure to cutting-edge technology and innovative security solutions


• Cross-functional training opportunities to broaden your skill set

Work Environment and Culture

Our culture is built on a shared commitment to living our core values—Trust, Integrity, Respect, Persistence, and Employee Ownership—in everything we do. We believe in creating an inclusive workplace where diverse perspectives are welcomed and celebrated.

At arenaflex, you'll find:

• A collaborative and supportive team environment


• Access to cutting-edge technology and security tools


• Recognition programs that celebrate individual and team achievements


• Employee resource groups and diversity initiatives


• Work-life balance support and flexible scheduling options where possible


• State-of-the-art facilities and modern work environments

Compensation and Benefits

We offer a competitive compensation package that reflects our appreciation for your skills and contributions:

• Hourly Rate: $25 per hour with opportunities for performance-based increases


• Employment Type: Full-time position with standard 8-hour shifts


• Competitive Salary: Performance incentives and industry-leading profit sharing


• 401(k) Plan: Generous company match and direct contribution options


• Paid Time Off: Vacation, holidays, and paid personal time


• Comprehensive Health Benefits: Medical, dental, vision, short/long-term disability, and life benefits


• Wellness Programs: Resources supporting physical, emotional, social, and financial wellbeing, including access to employee assistance programs and free financial education


• Travel Benefits: Domestic and international flight privileges for employees and qualified relatives


• Perks Program: Access to over 500 discounts and voluntary benefits including car and hotel rentals, auto insurance, homeowners insurance, and pet insurance

Why You'll Love Working at arenaflex

Exploring a career at arenaflex gives you the opportunity to make a meaningful impact while enjoying competitive benefits and professional growth opportunities. You'll work alongside talented professionals who share your passion for technology and security, and you'll have the chance to contribute to an organization that connects people and places across the globe.

Our commitment to our employees extends beyond the workplace. We support your wellbeing, career development, and work-life balance because we know that happy, healthy employees are more productive and engaged.

Join Our Team

If you're ready to take the next step in your career and join a team that values innovation, integrity, and excellence, we encourage you to apply for this exciting opportunity. We are looking for dedicated professionals who are passionate about cybersecurity and want to make a difference in a dynamic, fast-paced environment.

At arenaflex, your contributions matter. Your skills and expertise will help us continue to deliver exceptional service to our customers while protecting our critical infrastructure and data. This is more than just a job—it's a chance to grow, learn, and build a rewarding career with a company that truly values its people.

Apply today and discover why arenaflex is a great place to work and grow your career in network security!