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Michael Alestock Email & Phone Number

Network Security Analyst II at Nexum, Inc
Location: Merrimac, Massachusetts, United States 9 work roles 2 schools
2 work emails found @nexuminc.com 1 phone found area 206 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 1 phone

Work email m****@nexuminc.com
Direct phone (206) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Network Security Analyst II
Location
Merrimac, Massachusetts, United States
Company size

Who is Michael Alestock? Overview

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Quick answer

Michael Alestock is listed as Network Security Analyst II at Nexum, Inc, a company with 84 employees, based in Merrimac, Massachusetts, United States. AeroLeads shows a work email signal at nexuminc.com, phone signal with area code 206, and a matched LinkedIn profile for Michael Alestock.

Michael Alestock previously worked as Network Support Engineer II (UNIX) at F5 Networks and Enterprise Account Engineer at F5 Networks. Michael Alestock holds Certificate, Unix from Umass Lowell.

Company email context

Email format at Nexum, Inc

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{first_initial}{last}@nexuminc.com
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AeroLeads found 2 current-domain work email signals for Michael Alestock. Compare company email patterns before reaching out.

Profile bio

About Michael Alestock

Experienced F5 Certified BIG-IP Administrator, CompTIA Security+ Certified, LogRhythm Security Analyst (LRSA) and experienced IT/Network Support professional with over ten (10) years of practical experience troubleshooting PC and network related issues in healthcare and enterprise environments. Also, 10+ years of Technical/Customer Support experience in a Call Center (SOC/SNOCC/NOC/TAC) environment. Always interested in Cybersecurity Incident Response & Handling, as well as Threat Hunting, Packet Capture Analysis, Malware Analysis using various analysis tools & techniques. Particularly interested in Network Administration and Network Security.Specialties: Unix/Linux, understanding of modern IP Networking, firewalling, Intrusion Prevention, Endpoint Security, network monitoring (SNMP) & Syslog.

Listed skills include Tcp/Ip, Network Security, Vpn, Troubleshooting, and 41 others.

Current workplace

Michael Alestock's current company

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Nexum, Inc
Nexum, Inc
Network Security Analyst II
chicago, illinois, united states
Website
Employees
84
AeroLeads page
9 roles

Michael Alestock work experience

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

Network Security Analyst Ii

Current

Nashua, NH

  • Responsible for assisting internal and external customers in network surveillance.
  • Referring of technical problems.
  • Processing customer tickets.
  • Communicating with Telco carriers, and interaction with hardware vendors and partners.
  • Supporting, configuring, troubleshooting, and maintaining customer devices and infrastructures.
Aug 2019 - Present

Network Support Engineer Ii (Unix)

Lowell, Massachusetts

Sep 2017 - Sep 2018

Enterprise Account Engineer

Lowell, Massachusetts

  • Position Summary:The Enterprise Account Engineer (EAE) provides remote technical assistance on F5 products and fosters strong technical relationships with their assigned Premium Plus customers. EAEs also provide.
  • Acts as primary technical contact for assigned Premium Plus customers.
  • Provides proactive knowledge transfer during weekly open case review calls and as needed for assigned customers.
  • Partners with Premium Plus TAM to ensure consistent support experience and messaging from the F5 Service Delivery Organization.
  • Provides expert level technical expertise to troubleshoot and resolve hardware and software issues on F5 devices.
  • Proactively and effectively communicates status, plan-of-action, and resolution of issues.
Apr 2015 - Aug 2017

Network Support Engineer Ii (Unix)

Lowell, Massachusetts

  • Position Summary:The Network Support Engineer II (NSE) provides remote technical assistance on F5 products to internal and external customers and F5 partners. NSE II’s handle multiple active cases of diverse scope.
  • Provide Level 1 and Level 2 technical support to troubleshoot and resolve hardware and software issues on F5 devices.
  • Proactively and effectively communicate status, plan-of-action, and resolution of issues.
  • Provide F5 customers and partners with a consistently high-quality support experience.
  • Participate in on-going training with F5 products and related technologies.
  • Maintain high schedule adherence (work hours and on-phone time).
Jan 2012 - Mar 2015

Technical Support Representative

Littleton, Massachusetts

  • Position Summary:Providing technical support to customers and/or staff involved in a variety of tasks including (but not limited to): Networking (Enterprise); Application Support (Web based as well as installable).
  • Respond to burgeoning issues within the time limits defined by contractual obligations.
  • Answering inbound technical support calls in a polite and informative manner for a wide variety of technical clients.
  • Corresponding via various mediums with customers of clients or clients themselves in an articulate and appropriate manner.
  • Rapidly increasing knowledge in technical areas you are weak in to respond to client’s ever changing needs.
  • Following documented processes both for workflow and to define interactions with customers.
Jul 2010 - Feb 2011

Associate Network Support Engineer

Chelmsford, Massachusetts

  • Job Duties:
  • Responsible for providing daily customer level 1 and 2 technical and administrative support on all Sycamore Products and services in a 24x7x365 environment.
  • Support high bandwidth SONET/SDH transport devices and DWDM devices such as SN3000, SN8000, SN9000, SN16000, and DNX.
  • Provide and maintain technical and administrative support to customers via various remote access methods including POTS, VPN, and other links.
  • Collect information and define a problem/issue statement, troubleshoot, collect and analysis relevant information, process part requests and create/implement action plans in support of all Sycamore Products and.
  • Review and provide feedback on Sycamore publications and create documentation for system maintenance, upgrades, training and technical tips.
Dec 2008 - Aug 2009

Computer Systems Support Specialist

Lawrence, Massachusetts

  • Team Leader/I.S. Dept.Job Duties:
  • Provisioning of Linux (RedHat and CentOS) & Windows 2003 server on Dell PowerEdge server platforms.
  • TCP/IP Network setup, configuration, monitoring, and troubleshooting.
  • Secure and harden servers/network printers/workstations from network intrusion.
  • PC, Server, and network printer setup/maintenance/troubleshooting/repair/upgrades.
  • Installation, configuration, and troubleshooting of various software packages & related issues.
Dec 1998 - Oct 2008

Building Custodian

Worked as a general building custodian for the City of Haverhill Public Schools Department.

Jan 1996 - Nov 1997

Civilian Jailcell Attendant

City Of Haverhill, Massachusetts

Monitored prisoners temporarily housed in the Haverhill Police Department's jailcells before being transported to either the Haverhill District Court for arraignment or the Essex County House of Corrections.

Feb 1995 - Apr 1995
Team & coworkers

Colleagues at Nexum, Inc

Other employees you can reach at nexuminc.com. View company contacts for 84 employees →

2 education records

Michael Alestock education

FAQ

Frequently asked questions about Michael Alestock

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

What company does Michael Alestock work for?

Michael Alestock works for Nexum, Inc.

What is Michael Alestock's role at Nexum, Inc?

Michael Alestock is listed as Network Security Analyst II at Nexum, Inc.

What is Michael Alestock's email address?

AeroLeads has found 2 work email signals at @nexuminc.com for Michael Alestock at Nexum, Inc.

What is Michael Alestock's phone number?

AeroLeads has found 1 phone signal(s) with area code 206 for Michael Alestock at Nexum, Inc.

Where is Michael Alestock based?

Michael Alestock is based in Merrimac, Massachusetts, United States while working with Nexum, Inc.

What companies has Michael Alestock worked for?

Michael Alestock has worked for Nexum, Inc, F5 Networks, Inforonics, Sycamore Networks, Inc., and Lawrence General Hospital.

Who are Michael Alestock's colleagues at Nexum, Inc?

Michael Alestock's colleagues at Nexum, Inc include Helen Lesser, Miguel Torres, Dan Newsome Cissp, Gwapt, Gpen, Eric Belanger, and Maynor Ovalle.

How can I contact Michael Alestock?

You can use AeroLeads to view verified contact signals for Michael Alestock at Nexum, Inc, including work email, phone, and LinkedIn data when available.

What schools did Michael Alestock attend?

Michael Alestock holds Certificate, Unix from Umass Lowell.

What skills is Michael Alestock known for?

Michael Alestock is listed with skills including Tcp/Ip, Network Security, Vpn, Troubleshooting, Networking, F5 Bigip, Linux, and Technical Support.

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