AeroLeads people directory · profile

William Piercy Email & Phone Number

Systems Engineer CISSP | CCNA | Linux+ | Windows Server Hybrid Admin at Vectrus
Location: Wiesbaden, Hesse, Germany 12 work roles 1 school
1 work email found @navy.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email w****@navy.com
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Systems Engineer CISSP | CCNA | Linux+ | Windows Server Hybrid Admin
Location
Wiesbaden, Hesse, Germany
Company size

Who is William Piercy? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

William Piercy is listed as Systems Engineer CISSP | CCNA | Linux+ | Windows Server Hybrid Admin at Vectrus, a company with 3104 employees, based in Wiesbaden, Hesse, Germany. AeroLeads shows a work email signal at navy.com and a matched LinkedIn profile for William Piercy.

William Piercy previously worked as Information Security Engineer at Vectrus and System Engineer at Us Navy Coalition Communications. William Piercy holds Bachelor Of Science - Bs, Cyber-Security And Networks from University Of Maryland Global Campus.

Company email context

Email format at Vectrus

This section adds company-level context without repeating William Piercy's masked contact details.

{first}.{last}@navy.com
86% confidence

AeroLeads found 1 current-domain work email signal for William Piercy. Compare company email patterns before reaching out.

Profile bio

About William Piercy

Experienced systems engineer with a demonstrated history of working in the military industry. With over 2 decades of experience I am skilled in VMware ESXi, vSAN, clustering and high availability, Linux system administration, Windows server and hybrid environments, and Cisco systems products.I have worked on every continent except Australia and Antarctica, in every kind of adverse environment dealing with innumerable cultural and language barriers while completing the mission every time.

Current workplace

William Piercy's current company

Company context helps verify the profile and gives searchers a useful next step.

Vectrus
Vectrus
Systems Engineer CISSP | CCNA | Linux+ | Windows Server Hybrid Admin
colorado springs, colorado, united states
Website
Employees
3104
AeroLeads page
12 roles

William Piercy work experience

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

Information Security Engineer

Current

Wiesbaden, Hesse, Germany

Monitor and verify patch compliance using approved tools such as Tenable with Nessusscanners and Microsoft SCCM and Endpoint Configuration Manager.Annotate remediation and mitigation actions and provided vulnerability scan reports to PMO.Validated configurations against approved DISA STIG requirements with SCAP and other tools.Parsed Command Cyber.

Jun 2023 - Present

System Engineer

Us Navy Coalition Communications

Manama, Capital Governorate, Bahrain

Systems Engineer / Network engineerEngineered systems image baselines, Managed multi host VMware virtual environmentPlanned and implemented VMware cluster for vSAN and High Availability solutions.Conducted NESSUS vulnerability scans, validated CVE’s, developed remediation POA&M’s, andlab tested solutions prior for deployment.

Feb 2022 - Jun 2023

Senior Systems Administrator

Manama, Capital Governorate, Bahrain

Lead for a team of 8 combined civilian and military admins supporting 500+ users across 6geographically separated remote sites.Administrator for 9 networks, including Microsoft Server 2019, Cisco Unified Call Manager 6,Forcepoint IDS / Firewall, NetApp SANs solutions, McAfee ESS, VMware vCenter 6, Cisco products.

Mar 2020 - Feb 2022

Expeditionary Medical Site Administrator

Expeditionary Medical Unit, Erbil, Iraq

Healthcare Systems Administrator / Network Administrator.Installed, configured, and managed Tele-medicine suits, satellite Life Flight communicationslinks, and time sensitive health information for combat casualties in transit.

Jun 2019 - Mar 2020

Hospital Information Systems Security Manager (Issm)

Naval Hospital, Charleston, SC

Revised and updated policies, conducted audits, and ensured compliance with PII and HIPAA requirements.

Dec 2017 - Jun 2019

Senior Network Security Engineer

Naval Support Activity, Bahrain

Developed and revised policy, conducted audits, and planned future expansion projects for site supporting 1200+ users.

Mar 2016 - Dec 2017

Divisional Head

USS Tempest PC-2, Bahrain

Ships Communications Officer / Information Systems Security Manager (ISSM).Restructured the department, created training plans, developed and codified procedures, andcreated deliverable artifacts for a major industry inspection.

Sep 2014 - Mar 2016

Team Lead

Stennis Space Center, MS

System Administrator for 3 headquarters networks supporting 300+ users. Windows Server2003, Cisco routing and switching, network attached storage solutions, Tandberg VTC, CiscoUnified Call Manager, C2 and ISR suits.

May 2009 - Sep 2014

System Administrator

Individual Augment, Baghdad Iraq

Jul 2008 - May 2009

Network Administrator

NCTS, Naples, Italy

Jan 2005 - Jul 2008

Junior Network Administrator

USS Donald Cook DDG-75, Norfolk, VA

Jan 2002 - May 2005

Trainee

Naval Training Command, Great Lakes, Illinois, United States

May 2001 - Jan 2002
Team & coworkers

Colleagues at Vectrus

Other employees you can reach at vectrus.com. View company contacts for 3104 employees →

1 education record

William Piercy education

FAQ

Frequently asked questions about William Piercy

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

What company does William Piercy work for?

William Piercy works for Vectrus.

What is William Piercy's role at Vectrus?

William Piercy is listed as Systems Engineer CISSP | CCNA | Linux+ | Windows Server Hybrid Admin at Vectrus.

What is William Piercy's email address?

AeroLeads has found 1 work email signal at @navy.com for William Piercy at Vectrus.

Where is William Piercy based?

William Piercy is based in Wiesbaden, Hesse, Germany while working with Vectrus.

What companies has William Piercy worked for?

William Piercy has worked for Vectrus, Us Navy Coalition Communications, and Us Navy.

Who are William Piercy's colleagues at Vectrus?

William Piercy's colleagues at Vectrus include Baldev Masih, Brian Smith, Daniel Ray, Sokkula Chaitanya, and Niels Hjort.

How can I contact William Piercy?

You can use AeroLeads to view verified contact signals for William Piercy at Vectrus, including work email, phone, and LinkedIn data when available.

What schools did William Piercy attend?

William Piercy holds Bachelor Of Science - Bs, Cyber-Security And Networks from University Of Maryland Global Campus.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the William Piercy you were looking for.

View similar profiles