Network Security Engineer Resume Samples

Description :

1. Responsible for reviewing, testing, & implementing all security controls for 10 non profit organizations with a total of 1,500 users and over 4,000 end devices.
2. Responsible for driving vision and laying out roadmap for security technologies Responsible for developing overall strategy and implementing different security technologies including VPN audit security gap analysis and working with vendors to implementing desired security controls.
3. Assist in the administration of user access and privileges to applications/systems, ensuring that access requests are properly authorized, appropriately documented, and accurately fulfilled.
4. Troubleshoot user access issues, including determining cause and implementing resolution.
5. Assist in the implementation of logical user access policies, standards, and guidelines that balance business requirements, risk tolerance, and the client's policies.
6. Assist users and managers in their efforts to establish and maintain adequate audit trails so that sufficient evidence of computerized business activities exists to reconcile accounts, to detect frauds, to quickly resolve problems, and to otherwise maintain secure and reliable information systems.
7. Responsible for preforming firewall vulnerability testing and reporting.
8. Perform special projects and participates as a technical advisor for a variety of information security and logical user access projects that will be dictated by current business and technological developments.

Experience

2-5 Years

Level

Junior

Education

Bachelors Of Science

Description :

1. Identified vulnerabilities, recommended corrective measures and ensured the adequacy of existing information security controls.
2. Assesses and manages the risks of security threats to information systems Ensures that information systems possess security levels equal to the level of exposure to potential risks.
3. Security assessment of online applications to identify the vulnerabilities in different categories like Input and data Validation, Authentication, Authorization, Auditing & logging.
4. Vulnerability Assessment of various web applications used in the organization using Paros Proxy, Burp Suite, and Web Scarab, YASCA, HP Web Inspect, SOAP UI.
5. Coordinate with dev team to ensure closure of reported vulnerabilities by explaining the ease of exploitation and the impact of the issue.
6. Scheduling and completion the Risk Assessment calls for the different work streams of the client based on the Releases/Iterations planned.
7. Troubleshooting connectivity issues within the server zones of the Data center (between application servers, database and web servers) as well as user requests and user connectivity issues from various branch locations, office locations and third party sites to data center.
8. Actively use, smart view tracker, and Checkpoint CLI (to security gateways) for troubleshooting.

Experience

2-5 Years

Level

Junior

Education

Engineering

Description :

1. Implement access control and manage rule-sets / filters on specific ports, IP addresses, or customer-defined events.
2. Install and upgrade software applications (UNIX and Windows) and hardware components to new and/or existing IDS and Firewalls.
3. Administer and maintain unique databases through SQL, Shell Scripts, and other commercial tools.
4. Analysis of IDS packet data, with comprehensive understanding of switching and routing; broad understanding of hacker methodologies and Snort IDS signature development.
5. Troubleshoot and maintain of 256 SDP Routers and ensure confidentiality, integrity and availability for those networks.
6. Experience with network vulnerability assessment tools Experience in policy and procedure development.
7. Conduct risk and vulnerability assessments of planned and installed information systems to identify vulnerabilities, risks, and protection needs before implementing into production environment Configuration, maintenance and management of Blue Coat web proxies on an Enterprise Level Performed STIG checks and remediated findings on Gateway and IMS devices to ensure compliance with DISA Standards.

Experience

2-5 Years

Level

Junior

Education

Information Security

Description :

1. Maintained a Network with more than 600 Network devices, 20,000-end hosts, and the other Network devices like DHCP, DNS Servers, and Firewall Servers Performed IOS upgrades on Catalyst 3750, 2950, 1900 switches, and 3600, 2600 and 2500 routers.
2. Installed and configured DHCP, DNS Server.
3. Troubleshooting and installing of ISR, ASR9000 and Nexus devices.
4. Worked on Cisco Routers, Active /Passive Hubs, Switches, Nortel VPN Concentrators TCP/IP, NAT and Checkpoint ESX/GSX firewall.
5. Experience working with Nexus 7010, 5020, 5548, 2148, 2248 devices Used Kiwi-Cat tools to manage configurations from desktop for network devices, including routers, switches and firewalls.
6. Worked with application developers and systems engineer to migrate applications and systems to a new Border Gateway network.
7. Responsible for Cisco ASA 5540 administration and checkpoint firewall provider-1 across our global networks Good experience with like checkpoint VSX, IDS, IPS as well as encryption techniques.
8. Migrated legacy Cisco ASA firewalls to Palo Alto firewalls using Palo alto migration tool in the enterprise environment.

Experience

2-5 Years

Level

Executive

Education

Diploma

Description :

1. Ensured Information system security principles are applied as roll out to all systems prior to deployment.
2. Installed, repaired, and upgraded PCs and peripherals, including motherboards, hard drives, re-configurations.
3. Provided Network support across LAN and WAN protocols for Capital One and implemented corrective actions.
4. Implemented the application of standard operating procedures and systems security in support of the organization's IT infrastructure needs.
5. Demonstrated skillful communication and negotiation skills through customer service.
6. Solid knowledge of information security principles and practices, as well as an advanced understanding of security protocols and standards Installed and configured encryption software to ensure data security.
7. Maintained user accounts and Access Control Lists.
8. Monitor security events and incidents on the enterprise SIEM solution and resolve and/or escalate as appropriate Recommended preventive, mitigating, and compensating controls to ensure the appropriate level of protection and adherence to the goals of the overall information security strategy.

Experience

2-5 Years

Level

Executive

Education

Diploma

Description :

1. Worked on 2600, 3500, 7613 Cisco Routers and 4500 and 6500 series Cisco Switches.
2. Played responsible role for implementing, engineering, & level 2 support of existing network technologies / services & integration of new network technologies / services.
3. Configured and managed Cisco access layer routers and switches Provided support for troubleshooting and resolving customer reported issues Worked on F5 BIG-IP LTM 8900, configured profiles, provided and ensured high availability.
4. Worked on F5 and CSM load balancers deploying many load balancing techniques with multiple components for efficient performance.
5. Configured and managed OSPF redistribution and authentication with type 3 LSA filtering and to prevent LSA flooding and also configured OSPF over frame relay networks.
6. Designing, configuring, implementing and troubleshooting (LAN) VLAN's, VTP, Spanning Tree (STP), Trunking (dot1q and ISL) and Ether channel.
7. Experience with convert Checkpoint VPN rules over to the Cisco ASA solution.
8. Migration with Cisco ASA VPN experience Implemented site to site VPN in Juniper SRX as per customer.

Experience

7-10 Years

Level

Consultant

Education

Engineering

Description :

1. Configuring rules and Maintaining Palo Alto Firewalls & Analysis of firewall logs using various tools.
2. Work on Checkpoint Platform including Provider Smart Domain Manager.
3. Worked on configuring, managing and supporting Checkpoint Gateways.
4. Working on the project of F5 LTM and GTM code upgrade project, doing couple of them every week.
5. Successfully installed Palo Alto PA 3060 firewalls to protect Data Center and provided L3 support for routers/switches/firewalls.
6. Maintained, configured, and installed Cisco and Juniper routers and switches: 7500/catalyst 6500/RV320/2960/catalyst 3550/12410, 12816, 1204 series, Nexus 7k and 5k, WLC, and ASA 5540 Implemented Positive Enforcement Model with the help of Palo Alto Networks.
7. Responsible for setting up the infrastructure environment with majority of Cisco & Palo Alto appliances apart from various other equipment.
8. Researched, designed, and replaced aging Checkpoint firewall architecture with new next generation Palo Alto appliances serving as firewalls and URL and application inspection.

Experience

2-5 Years

Level

Junior

Education

Bachelors In Engineering

Description :

1. To ensure that the day-to-day Security Operations runs smooth.
2. Change management and 3rd level Incident management being the primary responsibility, participate directly as well as take escalations from the team members as and when required.
3. Responsible for the security changes on the firewalls and documenting the changes made.
4. Change Management: Need to make sure that all the change designs and implementations are completed and tested as per the schedule required by the customers.
5. Being the 2nd level escalation team, any occurrence of security incident which is escalated to the team is owned and handled appropriately till the resolution.
6. Deployed BIG IP Enterprise manager to cluster all the F5 LTM, GTM, ASA, Netscreen devices for easier management and common configurations.
7. Configuring & managing around 500+ Network & Security Devices that includes Juniper (NetScreen) Firewalls, F5 BigIP Load balancers and 3DNS.
8. Clean up all legacy devices and insure all systems in the environment have been cleaned up.

Experience

5-7 Years

Level

Executive

Education

Network Administration

Description :

1. Responsible for Security infrastructure engineering as well as a Microsoft Windows, UNIX, Checkpoint Firewalls, Juniper firewalls, PIX firewalls, Bluecoat Proxies, Juniper Intrusion Prevention devices, and wireless switch Security Management.
2. Conducted monitoring, optimizing, problem resolution, root cause analysis, and managed all aspects of access to specified systems.
3. Designed, wrote, and maintained common procedures, SLI's and EXEC's for installed operating systems.
4. Organized, allocated, and supervised use of disk space for libraries, files, and common work space.
5. Acts as a professional assistant or project team member in hardware evaluation, configuration, and software evaluation projects.
6. Reviewed, analyzed, developed, installed, and modified Security Tools and systems.
7. Executed security controls to prevent hackers from infiltrating company information or jeopardizing programs.
8. Researched attempted efforts to compromise security protocol and recommends solutions.

Experience

7-10 Years

Level

Management

Education

Networking

Description :

1. Test and evaluated built-in security features in network devices from multiple vendors.
2. Testing included: SNMP vulnerabilities, security design and implementation, hardware encryption devices, network management systems and IPSec/VPN technology.
3. Created numerous detailed reports and briefings for govt.
4. client documenting test results and recommending current and future purchases.
5. Configured Cisco Netflow and CiscoWorks servers to manage, monitor and maintain existing Cisco equipment used in test lab.
6. Configured NAT on gateway router to interconnect all network equipment and servers to primary test lab circuit for software downloads.
7. Used Spirent traffic generators to emulate real network scenarios and traffic patterns to find the limits of network devices by simulating real-time end-user (IMIX) traffic mixed with low priority data traffic.
8. Completed DISA Information System Security Officer (ISSO) training and certification.

Experience

7-10 Years

Level

Management

Education

Cyber Security

Description :

1. Protect and defend; identification, analysis, and mitigation of threats to internal and external IT systems or networks.
2. Monitored network security devices such as firewalls, antivirus, and intrusion detection/prevention systems.
3. Reviewed and implemented access controls security for networks assets and resources including security awareness training effectiveness.
4. Performed a variety of tasks related to network administration, performance and maintenance.
5. Including the installation, migration, and configuration of network devices (router, switches, servers, desktops) and associated equipment.
6. Performed traffic and malware analysis utilizing current applications (BackTrack, WireShark, Metasploit, etc.).
7. Installed, configured, mitigated, troubleshoot, and migrated network security software and hardware applications.
8. Install wireless access points, conducted site surveys for updating organization's WLAN.

Experience

7-10 Years

Level

Consultant

Education

Networking

Description :

1. Traveled to remote sites for the Navy Marine Corps Intranet installing and configuring security systems per specified DoD regulations.
2. Built and installed Netscreen VPN devices using Personal Key Infrastructure.
3. Worked with Solaris Sun boxes and Dell servers setting up Intrusion Detection Software such as Manhunt.
4. Verified functionality and compliance through simulated network attacks.
5. Installed, configured, and tested devices to connect to the NMCI network to include: Foundry Load Balancers, Raptor Firewall, Juniper NetScreen- 5XT/204/500/5200 VPNs, Symantec Manhunt IDS, Cisco IDS, and Windows 2000/2003 Server base builds.
6. Performed vulnerability assessment on all network devices using tools such as ISS Internet Scanner, Retina, Nessus, and Microsoft Baseline Security Analyzer.
7. Closely reviewed DISA STIGS to make sure servers were properly hardened, and developed code to test all requirements.

Experience

5-7 Years

Level

Executive

Education

Associate Of Arts