Sr. Specialist, ISSE Network Security

Greenville, NC - USA

Monthly Salary: Not Disclosed

Posted on: 30+ days ago

Vacancies: 1 Vacancy

Job Summary

Job Title: Sr. Specialist ISSE - Network Security

Job Code: 30043

Job Location: Greenville TX

Schedule: 9/80

Job Description:

L3Harris is seeking an experienced Information System Security professional with particular technical experience in network appliances such as routers switches and firewalls that would work across multiple product lines within L3Harris Intelligence Surveillance and Reconnaissance (ISR) portfolio. You will be part of a diversely skilled engineering team in the design implementation and testing of complex interoperable position will work closely with applicable Information System Owner(s) information systems engineers program management and product development teams to explain and interpret cybersecurity processes practices and procedures such as Risk Management Framework (RMF) NIST 800-53 and Security Technical Implementation Guides (STIGs).

Overall duties include but are not limited to:

Designing and Implementing Security Solutions: Develop and maintain network security systems including firewalls VPNs and intrusion detection systems.
Developing Security Policies: Create and enforce network security policies and procedures to safeguard sensitive information.
Monitoring Network Activity: Continuously monitor network traffic for unusual activity and potential security breaches.
Conducting Security Audits: Perform regular security assessments vulnerability management and audits to ensure compliance with industry standards and regulations.
Responding to Incidents: Investigate and respond to security incidents providing timely resolutions and reporting findings.

Job Requirements:

Bachelors Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related lieu of a degree minimum of 10 years of prior related experience.
Top Secret Clearance with ability to obtain SCI.
Requires on-site presence at the Greenville TX location with the potential for occasional telecommuting. Business travel equates to approx. 10% of man-year.
CompTIA Security or equivalent certification.
Fluent understanding of networking design including proper isolation segmentation and bandwidth management.

Preferred Additional Skills:

Experience with networking topologies such as in-line encryption intrusion prevention/detection systems and virtual networks.
Track record of collaboration with other functional organizations to ensure security measures are integrated into day-to-day processes.
Learning mindset to stay current with the latest security trends threats and technology solutions.
Aptitude and interest in mentorship and guidance to junior security engineers and IT staff.
Associate of CISSP CISSP CCNA Security CSA GICSP GSEC Security CE SSCP Linux Cloud
Strong technical writing skills.
Familiarity with common engineering tools such as JIRA Confluence DOORS.
Familiar with security engineering principles design patterns and processes.
Experience with matrixed development teams (hardware software systems engineers) and embedded systems engineering

Required Experience:

Senior IC

Job Title: Sr. Specialist ISSE - Network SecurityJob Code: 30043Job Location: Greenville TXSchedule: 9/80Job Description:L3Harris is seeking an experienced Information System Security professional with particular technical experience in network appliances such as routers switches and firewalls that ...