Senior Security Network Engineer

Job Description

Make a difference

HTC Global Services wants you. Come build new things with us and advance your career. At HTC Global you'll collaborate with experts. You'll join successful teams contributing to our clients' success. You'll work side by side with our clients and have long-term opportunities to advance your career with the latest emerging technologies.

At HTC Global Services our consultants have access to a comprehensive benefits package. Benefits can include Paid-Time-Off, Paid Holidays, 401K matching, Life and Accidental Death Insurance, Short & Long Term Disability Insurance, and a variety of other perks.

Network Security Engineer to design, implement, and maintain secure network infrastructures that protect enterprise systems, applications, and data. This role is responsible for monitoring, analyzing, and strengthening the organization’s network security posture while ensuring compliance with industry standards and regulatory requirements as well zero-trust principles

Key Responsibilities

• Network Security Design & Implementation
• Design, configure, and maintain firewalls, VPNs, IDS/IPS, and other network security solutions.
• Implement and enforce network segmentation, access controls, and security policies.
• Collaborate with IT and application teams to integrate security into infrastructure projects.
• Monitoring & Incident Response
• Monitor network traffic and logs for suspicious activity, intrusions, or policy violations.
• Respond to and investigate security incidents, providing remediation and root cause analysis.
• Maintain and tune SIEM (Security Information and Event Management) tools for effective alerting.
• Risk & Compliance Management
• Conduct regular vulnerability assessments and penetration testing on network systems.
• Ensure compliance with frameworks and standards (e.g., NIST, ISO 27001, HIPAA, PCI-DSS).
• Document security processes, configurations, and incident reports.
• Maintenance & Continuous Improvement
• Patch and update network security devices, ensuring minimal downtime.
• Recommend improvements to strengthen network defenses against evolving threats.
• Stay current with emerging security technologies, threat landscapes, and industry best practices.
  

Qualifications

• Education: Bachelor’s degree in Computer Science, Information Security, Engineering, or related field (or equivalent experience).
• Experience:
• 3–5 years of experience in network security engineering, administration, or related IT security roles.
• Hands-on experience with firewalls (Palo Alto, Fortinet, Cisco ASA, Check Point, etc.), IDS/IPS, VPNs, and SIEM tools
• Experience in Secure Email Gateways (Cisco ESA, Proofpoint, Mimecast), SPF/DKIM/DMARC, phishing protection.
• Experience in Wireless Security 802.1X authentication, WPA3, rogue AP detection, and secure wireless architecture
• Familiarity with cloud network security (AWS, Azure, GCP) is a plus.
• Experience in Zero Trust (Cisco ACI) using Microsegmentation, policy-based control, identity-driven access, and workload isolation.
• Experience in NAC (Network Access Control using Cisco ISE, Aruba ClearPass, Forescout — device profiling, posture assessment, and enforcement.
• Experience in RADIUS Expertise using Authentication/authorization, integration with Active Directory/LDAP, certificate-based auth.
• Skills:
• Strong understanding of TCP/IP, routing, switching, and network protocols.
• Proficiency in security tools and frameworks (Nmap, Wireshark, Nessus, Splunk, etc.).
• Knowledge of encryption, authentication, and secure access technologies.
• Excellent troubleshooting, problem-solving, and communication skills.
• Certifications (Preferred but not required):
• Cisco Certified Network Professional Security (CCNP Security)
• Certified Information Systems Security Professional (CISSP)
• Certified Ethical Hacker (CEH)
• GIAC Security certifications (e.g., GSEC, GCIH, GCIA)
  

Soft Skills

• Strong analytical and critical-thinking skills.
• Ability to work independently and in cross-functional teams.
• Detail-oriented with a focus on accuracy and documentation.
• Commitment to continuous learning in a fast-evolving security landscape.
  
  

Our success as a company is built on practicing inclusion and embracing diversity. HTC Global Services is committed to providing a work environment free from discrimination and harassment, where all employees are treated with respect and dignity. Together we work to create and maintain an environment where everyone feels valued, included, and respected. At HTC Global Services, our differences are embraced and celebrated. HTC is an Equal Opportunity Employer. We respect and seek to empower each individual and support the diverse cultures, perspectives, skills, and experiences within our workforce. HTC is proud to be recognized as a National Minority Supplier.

For information on the compensation range for the job and an overview on benefits that HTC Global Services offers please email compensationrange@htcinc.com. The salary, other compensation and benefits information shared by HTC would be accurate as of the date of sharing the information. The disclosed range would consider factors not limited to, geographic location, educational qualification, relevant experience, certifications, skills, suitability/fit for the role, and business or organizational needs. HTC Global services reserves the right to modify the ranges at any time, subject to applicable law.