Senior Network Security Engineer

Post Date

Jul 11, 2025

Location

Newark,
Delaware

ZIP/Postal Code

19702
US
Nov 30, 2025 Insight Global

Job Type

Contract

Category

Network Engineer

Req #

PHL-5d220065-c4e4-4527-ad81-e7ee456fc179

Pay Rate

$59 - $74 (hourly estimate)

Job Description

The Lead consultant - Network Security will design and implement end-to-end network infrastructure automation capabilities that are aligned to the strategic goals of the business and corporate IT.

TYPICAL RESPONSIBILITIES:
1. Conduct regular security assessments, including penetration testing and vulnerability assessments, to identify and remediate potential security risks.
2. Design and implement secure network architectures, including firewalls, intrusion detection/prevention systems, and encryption technologies.
3. Adhere to enterprise governance & review processes to deliver project goals & deliverables.
4. Follow enterprise ITSM & CMDB processes
5. Monitor and analyze security alerts using Security Information and Event Management (SIEM) tools and respond to security incidents in a timely and effective manner.
6. Collaborate with cross-functional teams to develop and enforce identity and access management (IAM) policies and network access control (NAC) solutions.
7. Stay abreast of the latest security threats, industry trends, and best practices to proactively enhance the organization's network security posture.
8. Ensure compliance with relevant security regulations and standards and assist in audit processes as needed.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

• 10 years of technical, hands-on experience within network security, having worked on projects from start to end in different environments
• Zscaler Private Access & Internet Access
• Proficiency in configuring, managing, and troubleshooting firewalls (Cisco AND Palo Alto firewalls)
• Bachelor’s degree in computer science, IT, or related field

Nice to Have Skills & Experience

• Experience working in the pharmaceutical industry (GMP/manufacturing/regulatory experience)
• Any of the following certifications:
• Cisco Certified Network Professional/Expert in Security
• Zscaler Digital Transformation Administrator
• Zscaler Zero Trust Certified Associate
• Cisco Certified CyberOps Associate or Professional
• Palo Alto Networks Certified Network Security Administrator (PCNSA)
• Palo Alto Networks Certified Network Security Engineer (PCNSE)
• Check Point Certified Security Administrator (CCSA)
• Check Point Certified Security Expert (CCSE)
• Certified Network Security Professional (e.g., CISSP, CompTIA Security+
• Fluent in Spanish or Portuguese

Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.