Julio Jimenez
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Julio Jimenez Email & Phone Number

Sr Security Architect at CyberOne Security
Location: Pasadena, Texas, United States 22 work roles 1 school
1 work email found @cyberonesecurity.com 3 phones found area 832 and 303 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email j****@cyberonesecurity.com
Direct phone (832) ***-****
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Current company
Role
Sr Security Architect
Location
Pasadena, Texas, United States

Who is Julio Jimenez? Overview

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Julio Jimenez is listed as Sr Security Architect at CyberOne Security, based in Pasadena, Texas, United States. AeroLeads shows a work email signal at cyberonesecurity.com, phone signal with area code 832, 303, and a matched LinkedIn profile for Julio Jimenez.

Julio Jimenez previously worked as Sr Security Architect at Critical Start and Partner - Secure Advisory Services at Intellegenesys. Julio Jimenez holds Associate In Applied Technologies, Electronics from National Education Center.

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Email format at CyberOne Security

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{first}.{last}@cyberonesecurity.com
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AeroLeads found 1 current-domain work email signal for Julio Jimenez. Compare company email patterns before reaching out.

Profile bio

About Julio Jimenez

Network Support and DesignPerformed network troubleshooting to isolate and diagnose moderately complex network problems. Provided users with network and communications technical support, and responds to needs and questions of users concerning their access of network resources. Worked with management to define network and communications business needs and implements effective enterprise-wide network and telecommunications strategies. Designed complex network configurations to maximize the sharing of applications, information, and resources across the company. Coordinated with multiple vendors/departments to procure communications-related hardware, software, and services at favorable prices.Set up and maintains network operations, including assembly and configuration of network hardware such as routers, switches, load balancers, video conferencing equipment, firewalls, WiFi devices and IPS's. Recomended user environments, directories, and security for networks being installed including DNS, group policies etc. Configured, shipped, installed updates necessary to software and hardware. Implemented and supported network security devices such as firewalls, IPS's and web filtering. Analyzed the needs of the user (via tickets or project meetings) and recommended advanced networking and telephony including IPT and VoIP solutions. Often managed design and implementation of new internal programs or modifications to vendor software/hardware Assisted in managing relationships between telecommunications carriers .ICSDeliver an extensive array of cyber security services to securing industrial control systems including risk assessment, classification, policy development, vulnerability assessment, countermeasure selection and implementation, penetration testing, standards or regulatory compliance. Support activities relating to control systems as part of auditing and training.Specialties: Data Center Architecture, Industrial Cyber-Security, Leadership

Listed skills include Cisco Technologies, Network Security, Data Center, Security, and 65 others.

Current workplace

Julio Jimenez's current company

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CyberOne Security
Cyberone Security
Sr Security Architect
AeroLeads page
22 roles · 40 years

Julio Jimenez work experience

A career timeline built from the work history available for this profile.

Sr Security Architect

Current

Plano, Texas, Us

CyberOne is a dedicated cybersecurity company that improves the security capabilities of customers cost effectively. While focused on services, CyberOne also resells best-of-breed products to provide a complete solution. We partner with our clients to align and execute their long-term security strategy.

Dec 2021 - Present

Sr Security Architect

Current

Plano, Texas, Us

CRITICALSTART is leading the way in Managed Detection and Response (MDR) services. Our Trusted Behavior Registry reviews every alert to determine if it was generated by known-good behavior versus unknown behaviors that need to be investigated by our analysts. This allows us to resolve every alert and stop accepting risk - leveraging our transparent platform and native iOS and Android mobile apps. Visit criticalstart.com for more information.https://www.youtube.com/watch?v=U0ywpQ2Hz4k

Dec 2021 - Present

Partner - Secure Advisory Services

Current

Houston, Texas, Us

Jan 2020 - Present

Sr Security Forensic / Principal

Houston, Texas, Us

Security forensics utilizing multiple tools plus providing assitance with the following.Access Control Systems & Methodologies Applications & Systems Development Business Continuity Planning Cryptography Law, Investigation & Ethics Operations Security Physical Security Security Architecture & Models Security Management Practices Telecommunications, Network & Internet Security.Design and implement short- and long-term strategic plans to make certain network capacity meets existing and future requirements.Plan, acquire, and coordinate installation of in-house and remote hardware and software across the clients network.Schedule and direct the activities of a team of network specialists and technicians.Negotiate with vendors, outsourcers, and contractors to secure network products and services.Develop, implement, and maintain policies, procedures, and associated training plans for network resource administration and appropriate use. Develop and deploy methodologies for testing network performance and providing network performance statistics and reports..Manage and ensure optimal operation of all network hardware and equipment, including routers, switches, hubs, UPSs, and so on.Manage and ensure effectiveness of security solutions, including firewalls, anti-virus solutions, and intrusion detection systems. Conduct research and make recommendations on network products, services, protocols, and standards in support of network procurement and development efforts.Manage network interruptions and outages.

Jan 2012 - Dec 2021

Partner - Secure Advisory Services

Undisclosed - Soon
Jan 2020 - Dec 2021

Director, Network Security Solutions

Rti

Keeping Our Client’s Infrastructure SecureSpecializing in Corp IT, Industrial Control Systems, SCADA, Operational Technology, Industrial Automation & More!

Oct 2018 - Jan 2020

Chief Technology Officer / Secure Infrastructure

Houston, Tx, Us

Responsible for outlining the company's technological vision, strategies and resources alignment with current business needs.

Oct 2018 - Jan 2020

Solutions Architect

Denver, Colorado, Us

Technical resource for the Sales organization in a Pre-sales function and work closely with the Client to select the correct solution. Build a strong relationship as an adviser to clients including CISO, Security Architects and Managers. Provide comparative information on multiple solutions (vendors) and present pros and cons on their approach.

Dec 2014 - Apr 2017

Senior Infrastructure Systems Consultant

Cimation

Currently working on PCD/ ICS Security Audits, Network Communications and software support. Also bid packaging technical support for the construction of several (17 - 21) Microwave towers including specifications and relevant standards . Project Quality, Scope, Time, Cost, Human Resources, Communications, Risk, Procurement, and Integration Management, Scheduling, Network Diagramming and Cost Estimating ,Risk Management and Procurement Management.

Mar 2013 - Dec 2014

Network Engineer

Tek/Systems - Anadarko

• Network support o Data Center Network Upgrade utilizing cisco Nexus devices.o Site problem resolution, architecture and configuration/deployment of Routers and Switches.o Support for several snmp clients (Solarwinds, Cisco collector and HP network manager).o Deployment and configuration of vDC’s, vPC’s, FEX’s.o Configuration of Cisco Nexus 7k’s, 5K’s and 2k’s. o Troubleshooting of QOS, and BGP and EIGRP.

Jun 2012 - Oct 2012

Sr Network Engineer

Houston, Texas, Us

Currently assisting with the Network Upgrade doing configuration of Firewalls, Routers, Switches and Wireless access point.We support all different types of clients, so the equipment varies from cisco to juniper, from your basic configuration to a 1000's of lines of code. Doing packet captures or configuring routers for their private MPLS network. The firewalls or proxies that have been configured range from cisco PIx'es and ASA's single mode or multi-context. Cisco routers running VRF's or VPN's. Juniper SRX's, EX's or J-series, also support and configuration of microsoft ISA's and related services including DHCP, DNS and active directory. Maintance or creation of related documentation, plus configuration of monitoring software utilizing snmp or netflow depending of the need.

Jun 2011 - Apr 2012

Freelance Network And Security Support

N/A-Freelance

Network project support for Baker Hughes. Assisting with new sites deployment, problem resolutions, architecture and configuration/deployment of Routers, Switches, Wireless Devices, VPN's. Network runs over a MPLS cloud, with 100's of connections world wide, multiple Firewalls, VPN's concentrators, Wireles controllers, routers and switches.

Mar 2011 - Jul 2011

Network Engineer

Comsys

Network Support for Baker Hughes infrastructure.

Mar 2011 - Jul 2011

Sr Network Engineer

Houston, Tx, Us

Configured, shipped, installed updated Cisco Systems hardware. Implemented and supported local and WAN network, Created procedures and technical documentation for the WAN infrastructure. Supported global projects recommending and implementing network solution utilizing mainly Cisco equipment. Worked with vendors to provide timelly resolutions when failures occurred. Analyzed packet captures to identifie cause and resolution of problems.

Apr 2007 - May 2010

Supervisor/ Sr Network Engineer

Houston, Tx, Us

Supervised/managed the Networking group (97-2008), Database group (98-2007), UNIX group(98-2005), Tele-communications group (97-2007) and the SMS packaging/ workstation group(00-2007). * Member of the Information Systems Leadership Team (ISLT) guiding direction of theoverall IT department. * Participated in multiple system upgrades; * In-sourced our Internet connection to a single T-1, then to 4 *T1 and then to 8-T1*s,per business request. * Upgraded infrastructure from a 3Com token-ring and FDDI to a mainly Cisco 100mb/10mbEthernet. * Installed and configured Cisco PIX firewalls, Cisco routers 2100, 3600, 1700, Ciscoswitches from 2400*s, 3500*s, 5500*s, 4500*s, and 6500*s. Cisco IDM and IPS, Cisco NAM*sand Cisco Wireless Blades. * Installed and configured performance monitor software including HP Openview,Solarwinds, CACTI, Distributed Sniffer, NMIS, Netflow and Cisco Works.; Provided network technical support in the installation of the new centralized controlroom building (CCRB) and the security of their supervisory control and data acquisitionsystems (SCADA). * Installed and configured security appliances, Intrushield, and ePolicy Orchestrator(EPO) for local firewall policies and Virus scanning. * Novell to NT4, then NT4 to Windows 2000 Active Directory and group policies. * Installed and configured MS Proxy server and then upgraded to ISA 2000/2004/2006server. * * Provided strategic contingency planning from a network perspective. * Provided vendor management, service level definition and service level management forvendors of network technologies and/or services. * WAN connections (T1*s, ISDN, PRI*s, DSL, etc). *

Jan 1997 - Jan 2008

Sr Network Engineer / Supervisor

Houston, Tx, Us

Supported/Managed Network and Security Infra-Structure group. Member of the ISLT . Supervise/Manage Database group, Packaging (SMS) group, Desktop Operations group, and Telecommunication group.

Apr 1997 - Apr 2007

Sr Network Engineer

Houston, Tx, Us

Network management, Security, Telecom, Unix support, Windows server installations, Software packages creation, Active Directory, Group Policies, Information Systems Leadership, Database Management, Project Management, Resource Augmentation, Vendor Interaction, technology Direction.

1997 - 2007 ~10 yrs

Sr Network Engineer

Lyondellbasell - Corporate

Provided recommendations on architectural changes and design enhancements to theinfrastructure to improve reliability, performance, reduce cost, or anticipate companygrowth and acquisition. ( MPLS WAN reliability and diversity project) * Redundant uplink and power sources were provisioned when possible, and plansestablished for possible failure scenarios. * Generated reports for individual, and recommended either their continued existence orclosure based on their findings. * Performed extensive traffic engineering to best utilize upstream transit providers andpeering relationships, resulting in significant fiscal savings. * Participated in the global on-call support for the company NOC, MPLS WAN, and site LANsupporting form ISDN connections all the way to OC3*s. * Communicated with local or regional carriers to offer a quick resolution when networkissues occurred with the MPLS WAN. (Verizon and other Global carriers) * Coordinated with communication service providers for installation, upgrade anddisconnect of data and voice circuits. * Maintained high availability and performance of the data center networks. (UpgradedCisco 6500 to IOS and assisted on installation of additional equipment) * Assisted with designed, developed, and deployed appropriate network solutions asrequested by the corporation. ( MPLS WAN reliability project) *

Feb 2008 - Apr 2010

Sr Network Engineer

Allstar Systems

System support, networking, Novell,Microsoft, etc

Mar 1989 - Jul 1997

Network Engineer

All-Star Systems

Component level repaired of Laptops, PC*s, monitors, printers and other computerperipherals. * Provided onsite technical support to multiple clients, PC*s, printers, servers,hardware or software upgrades, networking etc.

Jan 1991 - Apr 1997

Computer Tech

Allstar System

Support and repair of devices, Low level data recovery and data forensics.

1987 - 1994 ~7 yrs

Level Engineer

Texas Commerce Bank

Component level repair of monitors, printers, motherboards, hard-drives, and othercomputer related components, also phone support for software installation issues withexcel, lotus, word, etc.

Jan 1989 - Jan 1991
1 education record

Julio Jimenez education

  • National Education Center
    National Education Center
    Electronics
FAQ

Frequently asked questions about Julio Jimenez

Quick answers generated from the profile data available on this page.

What company does Julio Jimenez work for?

Julio Jimenez works for CyberOne Security.

What is Julio Jimenez's role at CyberOne Security?

Julio Jimenez is listed as Sr Security Architect at CyberOne Security.

What is Julio Jimenez's email address?

AeroLeads has found 1 work email signal at @cyberonesecurity.com for Julio Jimenez at CyberOne Security.

What is Julio Jimenez's phone number?

AeroLeads has found 3 phone signal(s) with area code 832, 303 for Julio Jimenez at CyberOne Security.

Where is Julio Jimenez based?

Julio Jimenez is based in Pasadena, Texas, United States while working with CyberOne Security.

What companies has Julio Jimenez worked for?

Julio Jimenez has worked for Cyberone Security, Critical Start, Intellegenesys, Undisclosed - Soon, and Rti.

How can I contact Julio Jimenez?

You can use AeroLeads to view verified contact signals for Julio Jimenez at CyberOne Security, including work email, phone, and LinkedIn data when available.

What schools did Julio Jimenez attend?

Julio Jimenez holds Associate In Applied Technologies, Electronics from National Education Center.

What skills is Julio Jimenez known for?

Julio Jimenez is listed with skills including Cisco Technologies, Network Security, Data Center, Security, Networking, Routers, Servers, and Cloud Computing.

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