Red Team Security Engineer III Candidate

Christopher Stone

*** ***** ********* ** ***********, AL 35950 256-***-**** *****.*****.******@*****.*** PROFESSIONAL OBJECTIVE

Cisco Certified Network Associate/Certified Ethical Hacker with Eight+ years of experience in network engineering, analysis, design, implementation, and troubleshooting, with a focus on performance tuning, access control and supporting large enterprise networks. My goal is to continue to develop my technical expertise in a professional environment that will provide opportunities for increased skill sets and responsibilities. I possess strong interpersonal and communication skills in high-pressure environments as well as a strong knowledge of Data Security Concepts and Sensitive Data Analysis. EDUCATION/CERTIFICATIONS

Douglas High School [ALABAMA] Advanced Diploma May 25, 2005 Snead State Community College, Computer Science [Boaz, AL] Short-Term Cisco Certified May 12, 2017 - 2020

Cisco Certified Entry Level Network Technician August 15, 2017 CSCO13185665

CCNA Cisco Certified Network Associate August 9, 2018-October 12, 2028 9L3D70SFJLB4QKSC

Short-term EC Council Certified Ethical Hacker v10 December 21, 2019 Certificate Number 553739

EC Council Certified Ethical Hacker v11 April 24, 2021-2027 ECC8543712906

EC Council Certified Network Defense Architect April 24, 2021-2027 ECC0275893416

Overview of the ITIL® Service Lifecycle November 12, 2020 Securing Cisco Networks with Open-Source Snort (SSFSNORT) v3.0 October 11, 2021 DR6437920

Implementing and Operating Cisco Security Core Technologies CCNP (SCOR) v1.0 January 10, 2024-2028 ffaf84866eb74c48b2ce24285d18e1b7

Implementing and Configuring Cisco Identity Services Engine CCNP (SISE) v4.0 (TBD) Course Completed … Assessment Scheduled

Microsoft COMPTIA Security + December 4, 2021-2027 EG8YK6GFPVP1EQZC

TECHNICAL EXPERTISE

Hardware

Juniper MX960, Juniper MX480, Cisco WS-C6509-E, Cisco SM-ES3G-16-P, VeloCloud Edge 520,900, MOJO-AirTight, Networks Secure WiFi C65, Cisco 819-4G-VZ-K9, Cisco 1921, 2960, 3560, 4500s, 6500s, Cisco VWIC3-1MFTT1/E1, Cisco ASA 5508-X Firewall,, Adtran NV-1234POE, Adtran 6355, Adtran 3448 Firewalls, Cisco Meraki 68W Security Appliance, Cisco Meraki MR74 APs, Cradlepoint AER 1600/1650, Cisco Nexus 93108TC-FX Software

JUNOS, SecureCRT, Viavi JDSU, Spectrum Monitoring Tools, Notepad ++, Windows XP-10, Windows Server 2016-2019 R2, Linux Red Hat 6.10-8.9, VMware ESXI Server (including VCenter), VBScript, Visual Basic, Putty, BMC Remedy, Citrix Retriever, Empirix, MetaVIew, Neustar, Solarwinds, NetScan Pro Tools, Wireshark WINPCAP/AIRPCAP, Advanced IP scanner, Maltego, Metasploit, Metagoofil, Path Analyzer Pro, L0phtcrack, Ophcrack, OpenStego, RainbowCrack, Winrtgen, NOMAD Large file transfer service, Riverbed, SNORT 3.0, Cisco NX-OS

Protocols

TCP, UDP, DHCP, DNS, OSPF, EIGRP, RIP, BGP, ATM, Frame Relay, MPLS, VPN, IPsec, STP, RSTP, PVST+, Rapid PVST+, ICMP, IP, ARP, SNMP, FTP, TFTP, CIDR, SSH, Telnet, VLAN Trunking Protocol, Inter-VLAN Routing, CISCO APIC-EM, PIM{Multicast} PROFESSIONAL EXPERIENCE

Network Security Engineer June 2022 – Present

U.S. Army Space and Missile Defense Command (USASMDC) Homeland Defense - Integrated Air Defense Systems (HD-IADS) mission (Serco-NA Inc)

● Maintained and enhanced the integrity of a resilient local area network (LAN) and wide area network

(WAN).

● Configured and utilized Tactical Local Area Network Encryption (TACLANE) for secure data transmission.

● Provided comprehensive network administration, network management, hardware/network integration, network configuration, and systems administration for the Ground Circuit Initiative (GCI) networks at the Joint Air Defense Operations Center (JADOC).

● Managed and configured network devices, including routers, switches, firewalls, and APCs.

● Utilized Microsoft Visio to create detailed drawings and flow charts.

● Adhered to a change management system, successfully submitting, and executing changes in alignment with organizational protocols and standards.

● Led the implementation of Security Technical Implementation Guides (STIGs) to establish and enforce robust security measures, ensuring compliance with industry standards and government regulations.

● Played a key role in the development and documentation of Standard Operating Procedures (SOPs).

● Demonstrated the ability to collaborate seamlessly with diverse team members across multiple projects.

● Exhibited a high level of self-motivation and discipline, successfully working with little to no supervision to achieve project objectives and meet deadlines.

● Executed support for Type 1 security level encrypted environments.

● Programmed, tested, and implemented Domain Authentication Services (RADIUS), including Active Directory, within a Red Hat Linux environment.

● Configured and implemented Linux repeater systems for efficient data distribution to various Air Defense Sectors.

● Successfully configured and deployed Mobile Operations Units to provide essential mission support.

● Collaborated closely with testing teams from the Air Force, Army, Navy, Missile Defense Agency (MDA), Space Force, MIT, Georgia Tech Research Institute (GTRI), and Raytheon, ensuring seamless integration and support for diverse mission requirements.

● Deployed and administered VMs using ESXi and vCenter. Optimized resource utilization and implemented disaster recovery strategies for efficient virtualized environments, contributing to enhanced system performance.

Network Analyst/Telecommunications Technician II June 2020 – June 2022 National Aeronautics and Space Administration (NASA) Consolidated Network Operations Center

(CNOC) [NICS] [AEGIS] (SAIC Inc) (Leidos Engineering, LLC)

● Orchestrated network restoration tasks, collaborating with vendors and support groups to swiftly restore functionality during system outages.

● Played a vital role in major deployments and upgrades, contributing to the seamless execution of critical tasks.

● Analyzed, modified, and maintained networks and associated components, supporting both data and audio communication activities.

● Conducted internal studies to evaluate network performance and traffic analysis, ensuring optimal functionality.

● Conducted rigorous testing of network systems, ensuring reliability and identifying areas for improvement.

● Acted as a Customer Advocate, upholding a positive and professional demeanor in all interactions.

● Analyzed, installed, tested, and modified operating systems for both new and existing systems, contributing to the overall efficiency of IT operations.

● Proficiently utilized a central ticketing system, such as BMC Remedy, to manage and resolve incidents promptly and efficiently, ensuring a streamlined process for issue resolution.

● Demonstrated expertise in navigating and leveraging the functionalities of Microsoft Office Suite to enhance productivity and communication within the team and across departments.

● Spearheaded the analysis and optimization of network configurations, ensuring seamless communication and data transfer within the NASA CNOC.

● Collaborated with colleagues to troubleshoot and resolve network issues promptly, minimizing downtime and ensuring uninterrupted operations.

● Utilized advanced telecommunications tools and technologies to diagnose and resolve performancerelated issues, optimizing the overall functionality of network systems.

● Maintained detailed documentation of system performance, ensuring accurate records for future reference and analysis.

Network Administrator/Technician March 2019- May 2020 Optimize Manpower Solutions Inc - State of Alabama

● Provided daily operations support and maintenance for network systems (including wireless).

● Proactively monitored networks to provide stable, dependable network services across multiple platforms

● Configured and troubleshot computer networks.

● Maintained LAN/WAN/wireless operations by working with network facility and hardware/software vendors to ensure timely problem resolution.

● Maintained and utilized network management applications to identify network faults, to ensure the provision of data or other telecommunications access to customers, and the movement of information from one location to the other.

● Deployed and configured statewide Meraki SD-WAN network.

● Deployed and configured network infrastructure to areas in parks that were not accessible via broadband.

● Replaced and/or troubleshot critical Wireless Radios (Microwave) etc.…

● Configured Firewalls in accordance and in correlation with State Vendors and security policies.

● Planned and coordinated scheduled maintenance to servers and cabling issues.

● Performed Customer Advocate duties while maintaining a positive and professional manner during high stress situations.

● Configured VPN tunnels between multiple devices and vendors for secure credit card transactional servers.

● Configured and troubleshot Hospitality software for a variety of state clients.

● Performed hardware installation, maintenance and upgrades coordinating with staff and vendors according to Change Control process.

● Defined, implemented, and maintained comprehensive corporate security policies to safeguard organizational assets, data, and personnel.

● Conducted thorough assessments of existing security protocols, identifying vulnerabilities, and recommending enhancements to fortify the overall security posture.

● Conducted periodic audits and assessments to evaluate the effectiveness of security policies, identifying areas for improvement and implementing corrective measures. SD-WAN Technology Specialist II March 2018- March 2019 SDWAN / Emerging Technology Repair Division, (Windstream Enterprise Corp.)

● Attained an intermediate level of proficiency in understanding networking WAN/LAN topology, demonstrating the ability to isolate layer 1 issues in WAN/LAN setups.

● Ensured compliance of endpoint workstations with applicable regulatory regimes.

● Evaluated and monitored the network infrastructure using various network management tools, including Microsoft tools, SolarWinds, etc.

● Demonstrated command line interface knowledge, contributing to efficient system management.

● Developed a working knowledge of Adtran/Cisco routers and switches, showcasing an ability to navigate and configure these key network components.

● Acquired intermediate proficiency in evaluating client metrics such as overall bandwidth and QoS setting requirements.

● Developed basic debugging skills, enhancing the troubleshooting capabilities within the network environment.

● Gained an intermediate working knowledge of network protocols such as ATM, Frame Relay, and Ethernet. ● Achieved intermediate expertise in IP routing protocols, including OSPF, RIP, and STATIC ROUTING.

● Held responsibility for analyzing, testing, isolating, and repairing network and customer issues, covering facets related to facilities, routing, translations, and VoIP products and services, along with associated CPE equipment.

● Performed proactive monitoring, configuration management, and fault resolution of complex voice and data services.

● Acted as a Customer Advocate, maintaining a positive and professional demeanor during high-stress situations.

● Provided regular status updates to customers, working collaboratively with internal and external contacts, as well as company technicians/engineers, to troubleshoot and resolve customer issues. Network Engineer/Technician May 2016- March 2018

Launch Broadband LLC (Contractor)

● Orchestrated the implementation and operational support for network, firewall, and telecommunications infrastructure.

● Configured and upheld the SAN storage environment, ensuring seamless connectivity back to the server, while maximizing the storage infrastructure for optimal availability, performance, and disaster recovery readiness.

● Actively participated in IT projects and spearheaded the management of projects pertaining to the network/telecom environment.

● Served as the primary point of contact for Level 3 support, addressing LAN and WAN-related traffic and routing issues.

● Contributed to data/voice network initiatives and played a crucial role in upcoming network projects.

● Generated and meticulously maintained infrastructure support documentation, ensuring comprehensive records for future reference.

● Assumed responsibility for the timely resolution of issues, employing a proactive approach to problemsolving.

● Conducted evaluations of products, providing insightful recommendations for software and hardware purchases.

● Exhibited a high level of collaboration with co-workers and demonstrated effective communication with clients, IT personnel, and management.

● Created and maintained technical and process documentation essential for respective job functions.

● Managed network applications, ensuring their continuous functionality and performance.

● Installed and maintained peripheral equipment such as switches, routers, and other essential components.

● Enforced system security protocols in compliance with customer policies, including robust virus protection measures.

Network Engineer June 2016- October 2016

Xcelerate Broadband LLC (Contractor)

● Designed, implemented, and administered WLAN as well as procurement of associated hardware & software.

● Determined local suspense dates; coordinated, monitored, and reported for compliance.

● Responsible for the configuration, implementation, and administration of various routers and switches ● Point of contact for Level 3 support of LAN and WAN related traffic and routing problems.

● Redesigned network infrastructure including (though not limited to) new IP addressing scheme, VLAN Implementation, and hardware configuration\implementation.

● Established and implemented proper security and design protocols Utilize various monitoring, analysis, and reporting tools to proactively maintain network\systems security; Wireshark, SNMP, etc. ● Gained experience building large hardware systems from bare metal (racking, cabling) Floor-Time LLC (Subcontractor) May 2009 to May2015

● Installation of various types of flooring

References and portfolio available upon request

Greg Randall

Program Chair Computer Information Systems at Snead State Community College

“Chris has shown exceptional skills in the areas of Information Systems and related IT technology. Chris also excels in the area of network infrastructure and intermediate device configuration. He is dedicated to his career field and continuous learning.”

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