Post Job Free
Sign in

Senior Network Security Engineer

Company:
Lionsgate
Location:
Santa Monica, CA, 90404
Posted:
January 29, 2026
Apply

Description:

Summary of Position

Lionsgate is seeking a Senior Security Network Engineer to join its Information Technology department. The ideal candidate will have experience deploying network segmentation at the application level, as well as experience with managing security controls, and defining policies on administration devices such as Cisco next gen firewalls, IDS/IPS platforms, and email/web filtering solutions. The candidate should have experience in AWS and Azure cloud migration and operations, along with technical expertise in working with security solutions such as Cisco ISE, Cisco Umbrella, DUO, Cisco AMP, and Securewerks. 5+ years of network security experience and reviewing security tools and solutions and making recommendations

Responsibilities

Perform risk assessments, and identify vulnerabilities within our network

Manage Cisco Firepower Management Center, create security policies, IDS/IPS policies, patch, upgrade and perform scheduled maintenance when required

Defining policies for our network administration devices i.e Cisco Firepower Threat Defense and our Adaptive Security Appliances

Work in conjunction with our Security team in defining policies and procedures for our secure platforms such as Cisco Umbrella, Secure X, and Duo

Manage upgrades, install patches, and perform scheduled maintenance on our identity services engine platform

Resolve technical faults, and effectively allocate resources to deliver viable solutions in a cost-effective way

Network and security documentation

Understanding CIS frameworks

SIEM technology

Qualifications and Skills

Posses technical knowledge of network systems, protocols, and standards such as Ethernet, LAN, WAN and TCP/IP

Have extensive knowledge with security software, firewalls, intrusion detection systems and other security systems and network monitoring solutions

5+ years experience with commercial and open source security applications and technologies such as malware prevention, DLP, IDS/IPS, cryptography, vulnerability scanning and penetration testing, as well as related protocols and tools (i.e. SSH, SSL/TLS, snort, port scanners, rootkit detectors, etc.)

Experience performing network and application security administration, penetration testing and/or threat assessments

GIAC certification or equivalent experience

SANS GSEC certificate (security essentials) or equivalent experience

Nice to Haves

CISSP

CCIE Security

About Lionsgate

Lionsgate (NYSE: LION) is one of the world’s leading standalone, pure play, publicly traded content companies. It brings together diversified motion picture and television production and distribution businesses, a world-class portfolio of valuable brands and franchises, a talent management and production powerhouse and a more than 20,000-title film and television library, all driven by the studio’s bold and entrepreneurial culture.

Our Benefits

Full Coverage – Medical, Vision, and Dental

Work/Life Balance – generous sick days, vacation days, holidays, and Impact Day

401(k) company matching

Compensation

$140,000 - $155,000

EEO Statement

Lionsgate is an equal employment opportunity employer. All employees and applicants are evaluated on the basis of their qualifications, consistent with applicable state and federal laws. In addition, Lionsgate will provide reasonable accommodations for qualified individuals with disabilities. Lionsgate will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable state and federal law.

Apply