Senior Information Security Engineer (Network Security) - Hybrid

Senior Information Security Engineer (Network Security) - Hybrid#26-05032 Irving, TX Charlotte, NC On-site Contract Starts 5/18/2026 Ends 11/17/2027 Job Description Genesis10 is currently seeking a Senior Information Security Engineer (Network Security) for a hybrid position with a Global Financial Institution located in Irving, TX or Charlotte, NC. This is an 18+ month contract opportunity. We are looking for a skilled and driven Senior Information Security Engineer to join a cybersecurity team and contribute to the design, deployment, and ongoing support of secure, scalable network infrastructures. This role is ideal for professionals with a strong foundation in enterprise firewall technologies, particularly Palo Alto Networks, Fortinet, and Check Point, along with working knowledge of Cisco and Arista infrastructure products. The ideal candidate brings a proactive approach to problem-solving and a deep understanding of network security principles.

Responsibilities:

Design, implement, and maintain secure network infrastructures using Palo Alto Networks, Fortinet, Check Point, and Cisco infrastructure security products Lead and support firewall migration projects, including policy analysis, configuration translation, and deployment using tools such as Expedition, FortiConverter, SmartMove, and other vendor utilities Build and deploy new network security infrastructures, including greenfield implementations and expansion of existing environments Perform security policy reviews, rulebase optimization, and threat prevention tuning to align with best practices andpliance requirements Troubleshoot and resolveplex network security issues across multi-vendor environments, ensuring minimal downtime and optimal performance Collaborate with cross-functional teams (network, cloud, infrastructure, and application teams) to integrate security controls into enterprise architecture Maintain accurate and up-to-date documentation, including network diagrams, configuration standards, and operational procedures Monitor and respond to security events, alerts, and incidents, escalating as necessary and contributing to root cause analysis and remediation Participate in a rotational on-call schedule to provide after-hours support for critical network security incidents and maintenance activities Stay current with emerging threats, vulnerabilities, and technologies to continuously improve the organization s security posture

Requirements:

4+ years of Information Security Engineering experience, or equivalent demonstrated through one or abination of the following: work experience, training, military experience, education 4+ years of hands-on experience in network security engineering, with a strong focus on enterprise-grade firewall platforms and secure network architecture 4+ years of experience configuring, managing, and troubleshooting firewalls and security management systems across Palo Alto Networks, Fortinet, and Check Point environments 4+ years of experience in security policy design, rulebase optimization, and hardening of multi-vendor firewall environments to meet organizational andpliance standards 2+ years of practical experience using firewall migration tools such as Expedition, FortiConverter, SmartMove Desired skills: Proficiency in troubleshootingplex network and security issues across multi-vendor environments, including deep packet inspection, log analysis, and root cause identification Strong understanding of network protocols, routing and switching, VPN technologies, NAT, and intrusion prevention systems Familiarity with incident response, log analysis, and security monitoring tools Familiarity with automation and scripting for network security tasks using tools like Python, Ansible, or Terraform Familiarity with cloud security architectures and controls in AWS, Azure, or Google Cloud Platform Exposure to SIEM platforms, log management, and threat intelligence tools Ability to manage and prioritize multiple projects in a fast-paced, dynamic environment Strong interpersonal skills and the ability tomunicate technical concepts to non-technical stakeholders Ability to participate in a rotational on-call schedule and respond to after-hours incidents or maintenance tasks Strong documentation skills and attention to detail Industry certifications such as Palo Alto Networks Certified Network Security Administrator (PCNSA), Palo Alto Networks Certified Network Security Engineer (PCNSE), Fortinet Network Security Expert 4 or 5 (NSE4/5), Check Point Certified Security Administrator (CCSA) or Check Point Certified Security Expert (CCSE) Pay range: $43.59 - $51.59 per hour Only candidates available and ready to work directly as Genesis10 employees will be considered for this position. If you have the described qualifications and are interested in this exciting opportunity, please ! Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals. For contract roles, Genesis10 offers the benefits listed below. If this is a perm-placement opportunity, our recruiter can talk you through the unique benefits offered for that particular client. Benefits of Working with Genesis10: Access to hundreds of clients, most who have been working with Genesis10 for 5-20+ years. The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years. Access to an experienced, caring recruiting team (more than 7 years of experience, on average.) Behavioral Health Platform Medical, Dental, Vision Health Savings Account Voluntary Hospital Indemnity (Critical Illness & Accident) Voluntary Term Life Insurance 401K Sick Pay (for applicable states/municipalities) Commuter Benefits (Dallas, NYC, SF, and Illinois) For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website. Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.