CHRISTIAN GOMEZ
Santa Clarita,CA
Summary
Seasoned Cyber Security Professional with proven expertise in network security and system administration, notably at Lockheed Martin. Skilled in leveraging analytical thinking and comprehensive knowledge of cybersecurity tools like Splunk and Nessus to enhance network infrastructure projects. Demonstrated success in leading technical support teams and implementing robust security measures, ensuring operational excellence and safeguarding sensitive information.
Overview
8
8
years of professional experience
1
1
Certification
Work History
ISSO
Lockheed Martin
Palmdale, CA
11.2022 - Current
- Familiarity with Joint Special Access Program (SAP) Implementation Guide (JSIG), and NIST SP 800-53 Security and Privacy Controls requirements
- Experience with system certification, auditing, and continuous monitoring of over 930 devices across the country.
- Work with cybersecurity tools: Splunk, Qumlos, ePolicy, and Nessus.
- Forensic analysis tools: encase, Purifile
- Upkeep, monitor, analyze, and respond to network and security events.
Technician Representative
ONE-NET INFORMATION SYSTEMS
Misawa, Japan
11.2019 - 10.2022
- Company Overview: CTF-72 (Seventh Fleet Japan)
- Systems Administrator Lead- Set up and maintained operating systems, software programs and equipment and performed regular software and hardware upgrades on ONE-NET Systems
- PC Refresh Programmer- Upgrade and standardize Company owned computer workstations for 3 buildings and over 256 workstations
- Ensuring that facility/staff have up-to-date computing technology and a learning environment that allows technology-enabled work
- SharePoint Regional Inventory Tracking Essentials (SPRITE) instruction lead- Responsible for tracking, Inventorying and Managing Network Peripherals, Network Devices, Communication Devices and Electrical Hardware
- Repair Parts Petty Officer- Reviewed new customer orders and requests and manually entered data into a centralized database
- Maintained 3 million's worth of equipment by logging and recording purchases in accordance with company policies and DOT Regulations
- Network Help Desk Lead- Trained and Managed over 12 System Administrators and Scheduled day to day Trouble Tickets for over 3 geo-graphic locations (Japan, US, Australia) in order to provide professional/ efficient helpdesk support
- CTF-72 (Seventh Fleet Japan)
Information Systems Security Officer / Network Administrator
USS Forrest Sherman
Norfolk, USA
10.2016 - 09.2019
- Company Overview: Norfolk, VA
- Performed network scans utilizing Tenable Nessus (ACAS) and Retina on a daily/weekly/monthly basis to ensure anti-virus definition deployments are within standards and updates are being pushed to NIPR/SIPR/SCI assets
- Results of scans are viewed on Vulnerability Remediation Asset Manager (VRAM)
- Mitigate outsider/insider threats via system software such as Computer monitoring, End-user support, Computer maintenance, Hardware and software maintenance, Update configurations, Install hardware, Train users, McAfee (HBSS), Windows Defender, Proxy servers (ISA, Forefront TMG)
- Minimize user violations via user agreement forms, provisioning assets, as well as constant monitoring
- Modify Infrastructure configurations via ACLs, port security, and firewall settings to improve security
- Supervised, repaired, and conducted training on an enterprise network that included software and systems such as Microsoft server/workstation, VMware Virtual Center, VMware ESX, Tenable Nessus (ACAS), Retina, VRAM, CISCO routers/switches/firewalls, EMC Ionix, VoIP, and WSUS
- Managed and monitored user accounts and their daily functionality through Active Directory, Group Policy Management, Exchange Servers, DNS, McAfee, and Print Management
- Ability to identify and alleviate issues with databases such as SQL and IBM Datastores
- Well versed in the management of routers, packet shaper, and flow of traffic through LoQsman and CLI that makeup ADNS (Automated Digital Network System)
- Enhancing proficiency with linux systems while troubleshooting and advancing the functionality of systems such as IBM BCHT (Blade Center Hyper Terminal), Red Hat Wireless Control server that controlled all wifi access points, and the AP02 time server (symetricom) that also ran on Red Hat Linux
- Uphold the performance of thin clients via Secure Office Trusted Thin Client software
- The cross-domain/enclave capabilities were vital in completing tasks in the most efficient manner
- Endpoint security was configured through the Identity Services Engine (ISE) software GUI
- Alternate means accomplished through a CISCO switch's CLI
- Backups and restoration completed via networker backup software
- End user daily operations managed via DNS, DHCP, Print Management and Group Policy
- Norfolk, VA
Education
System Administrator - A/C School, CANES
U.S. Navy Specialized Training
Pensacola, FL01.2017
Computer Network and Cyber Security -
University of Maryland
MDSkills
- Cyber Security Professional
- Analytical thinker
- Government/DoD Network Operation Experience
- Network Infrastructure's Projects Locally/Remote
- Technical Support
- Help Desk
- Hardware and software support
Certification
compTIA Security
Azure 900 (fundementals)
Timeline
ISSO
Lockheed Martin
11.2022 - Current
Technician Representative
ONE-NET INFORMATION SYSTEMS
11.2019 - 10.2022
Information Systems Security Officer / Network Administrator
USS Forrest Sherman
10.2016 - 09.2019
System Administrator - A/C School, CANES
U.S. Navy Specialized Training
Computer Network and Cyber Security -
University of Maryland
Similar Profiles
Stanley GreenStanley Green
Maintenance Welder at Lockheed MartinMaintenance Welder at Lockheed Martin
JAMES KALANIJAMES KALANI
Inspector- Subsystems Test at Lockheed Martin Missiles & Space Co.Inspector- Subsystems Test at Lockheed Martin Missiles & Space Co.
Lemuel CruzLemuel Cruz
Information Systems Analyst, Sr at Lockheed MartinInformation Systems Analyst, Sr at Lockheed Martin
Jim LindesmithJim Lindesmith
Engineering Project Manager Sr Staff at Lockheed MartinEngineering Project Manager Sr Staff at Lockheed Martin
Nina RussellNina Russell
Certified Ophthalmic Assistant at Fullerton Eye InstituteCertified Ophthalmic Assistant at Fullerton Eye Institute