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Senior Network Security Engineer

Job in Santa Monica, Los Angeles County, California, 90403, USA
Listing for: Lionsgate
Full Time position
Listed on 2026-02-16
Job specializations:
  • Engineering
    Cybersecurity, Systems Engineer
  • IT/Tech
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 140000 - 155000 USD Yearly USD 140000.00 155000.00 YEAR
Job Description & How to Apply Below

Job Title:

Senior Network Security Engineer

Department:
Technology

Location:

Santa Monica, CA, US, 90404

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
  • 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.

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.

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Position Requirements
10+ Years work experience
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