Information Security Engineer III

Gulfstream Aerospace
United States, Georgia, Savannah
500 Gulfstream Rd (Show on map)
May 25, 2025
Information Security Engineer IIIin GAC Savannah Unique Skills: DUTIES: Design, implement, and maintain information security systems under minimal supervision. Collaborate with security operations in defense of the confidentiality, integrity, and availability of information assets and services. Be responsible for operational excellence of information security systems. Maintain and administer firewalls, intrusion detection systems (IDS)/intrusion protection systems (IPS), VPN, web and email filtering, SIEM, application whitelisting, data loss prevention, and multi-factor authentication. Adhere to change controls, participate in root-cause analysis, and focus on continuous improvement of production and non-production environments. Examine and analyze network traffic, related applications and operating systems to identify potential threats, and anomalous or malicious activities to network resources. Report on key activities, projects, and metrics in a timely manner. Develop and maintain user and technical documentation. Mentor junior information security team members. Be on call for incidents and problems. Perform other duties as assigned. REQUIREMENTS: Bachelor's degree in Computer Science, Management Information Systems, Information Technology, or a related technical field required. Five years of experience supporting server, network, and/or information security solutions required, including any experience with: subnetting, routing, and network segmentation; creating and analyzing packet captures; TCP/IP networking including protocols and services (i.e., BGP, VRF, IPsec, SSL VPN); firewalls, routers, and switching infrastructure (i.e., Palo Alto, Cisco); automating reporting and common administrative functions through scripting languages; Public Key Infrastructure (PKI) and best practices; physical/virtual servers, storage, networking, databases, and middleware components; operating systems Windows, OSX, iOS, and Linux or UNIX; and with packet sniffer operation and packet dissection (i.e., Wireshark, tcpdump, Fiddler). Must pass credit history check. National and international travel up to 25%. Must have legal authority to work in the U.S. EEOE. Resume to: Franklin D. Mayers, Jr., Director, International HR, Gulfstream Aerospace Corporation, 30 Innovation Drive, Mailstop D-03, Savannah, GA 31407 or to shelby.weitzel@gulfstream.com. Please reference CL47 + job title in cover letter or subject line. Education and Experience Requirements Bachelor's Degree required or equivalent combination of education and experience to successfully perform the essential functions of the job. 5 years experience supporting server, network and/or information security solutions. May offset education requirement by one (1) year per recognized industry certification. Bachelor's Degree Computer Science, Management Information Systems, or technology related field preferred or Position Purpose: Under minimal supervision, the Information Security Engineer III designs, implements and maintains information security systems as well as collaborates with security operations in defense of the confidentiality, integrity and availability of information assets and services. Job Description Principle Duties and Responsibilities: Essential Functions: Responsible for operational excellence of information security systems. Maintains and administers firewalls, intrusion detection systems (IDS) / intrusion protection systems (IPS), VPN, web and email filtering, SIEM, application whitelisting, data loss prevention, multi-factor authentication, etc. Adheres to change controls, participates in root-cause analysis, and focuses on continuous improvement of production and non-production environments. Examines and analyzes network traffic, related applications and operating systems to identify potential threats, anomalous or malicious activities to network resources. Reports on key activities, projects and metrics in a timely manner. Develops and maintains user and technical documentation. Mentors junior information security team members. Additional Functions: Able to be on call for incidents and problems. . Able to travel as needed . Perform other duties as assigned . Perform other duties as assigned. Other Requirements: Obtains a strong familiarly with corporate information security policies in order to inform their own decisions and advise others. Self-starter, team player, and effective negotiator with advanced decision-making and diplomacy skills. Demonstrates enterprise thinking and influence across functional boundaries, organizational levels, and with external partners. Understanding of architectural principles including performance, scalability, security, availability and flexibility and how to design for them. Experience with the following operating systems: Windows, OSX, iOS, Linux or UNIX. Competency in packet sniffer operation and packet dissection (Wireshark, tcpdump, Fiddler, etc). 7. Security certifications (CISSP, CEH, Security+, etc.) or other industry certifications (MCSE, CCIE, etc.) are a plus. A credit history check from a national credit bureau will be conducted for all candidates for this position including new hires and current employees seeking promotion or transfer. Additional Information Requisition Number: 226751 Category: Information Systems Percentage of Travel: Up to 25% Shift: First Employment Type: Full-time Posting End Date: 06/06/2025 Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans Gulfstream does not provide work visa sponsorship for this position, unless the applicant is a currently sponsored Gulfstream employee. Legal Information \| Site Utilities \| Contacts \| Sitemap Copyright 2025 Gulfstream Aerospace Corporation. All Rights Reserved. A General Dynamics Company. Gulfstream Aerospace Corporation, a wholly-owned subsidiary of General Dynamics (NYSE: GD), designs, develops, manufactures, markets, services and supports the world's most technologically-advanced business jet aircraft