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Mike Keefe Email & Phone Number

System Administrator III at Astrion
Location: Fort Walton Beach, Florida, United States 9 work roles 6 schools
1 work email found @saic.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email m****@saic.com
LinkedIn Profile matched
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Current company
Role
System Administrator III
Location
Fort Walton Beach, Florida, United States
Company size

Who is Mike Keefe? Overview

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Quick answer

Mike Keefe is listed as System Administrator III at Astrion, a company with 1467 employees, based in Fort Walton Beach, Florida, United States. AeroLeads shows a work email signal at saic.com and a matched LinkedIn profile for Mike Keefe.

Mike Keefe previously worked as System Administrator III at Oasis Systems Llc and Cybersecurity Analyst II at Saic. Mike Keefe holds Bachelor Of Science - Bs, Cybersecurity And Information Assurance from Western Governors University.

Company email context

Email format at Astrion

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{first_initial}{last}@saic.com
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AeroLeads found 1 current-domain work email signal for Mike Keefe. Compare company email patterns before reaching out.

Profile bio

About Mike Keefe

Mike Keefe is a System Administrator III at Astrion.

Current workplace

Mike Keefe's current company

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Astrion
Astrion
System Administrator III
Fort Walton Beach, FL, US
Website
Employees
1467
AeroLeads page
9 roles

Mike Keefe work experience

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

System Administrator Iii

Fort Walton Beach, FL, US

System Administrator Iii

Current

Eglin Air Force Base, Florida, United States

  • System Administrator supporting Mission Planning Systems for the 96th Cyberspace Test Group 45th Test Squadron at Eglin Air Force Base. SysAdmin, Network Engineer, and Cybersecurity practitioner.System Administrator.
  • Maintain environment for Test Engineers and other tenants of our spaces providing general IT support.
  • Configure and maintain Cisco switch environment for tenants and guests.
  • Stood up and administer Active Directory domain through Group Policy for test engineer use.
  • Stood up, maintained, and continuously monitor Cisco firewall appliance securing our AD domain.
  • Stood up and administer Cornerbowl SIEM adding custom template and reports as needed.
May 2023 - Present

Cybersecurity Analyst Ii

North Charleston, South Carolina, United States

  • Long distance and on-site fleet support based out of Naval Information Warfare Center Atlantic HQ (NIWC LANT) for PMW 130 MOD Afloat.
  • Travel globally as needed to serve as ACAS/HBSS SME for CND-OSE preparing the fleet for Cyber Green compliance evaluations.
  • Install, configure, and troubleshoot the on-ship secure environment, CND-OSE.
  • Respond to trouble-tickets from active-duty sailors deployed in Naval operations through ITSM Remedy with tracking for issue resolution.
  • Configure ACAS scans in Security Center for on-ship scanning while monitoring for completeness and posting to VRAM.
  • Perform ACAS scanner maintenance of the plug-in database and RHEL 7 patches.
Apr 2022 - Dec 2022

Hbss Administrator

Panama City Beach, Florida, United States

  • Junior member of the Code 1043 Cybersecurity Operations McAfee HBSS product suite team supporting a centrally managed 500 node base-wide endpoint security for the Navy’s RDT&E network at Naval Surface Warfare Center.
  • Monitor threat event logs daily for incidents and product tuning opportunities.
  • Ensure endpoint host’s compliance, remediating when noncompliant, or quarantining with Cisco ISE.
  • Respond to DLP endpoint events coordinating responses with Incident Response Handlers.
  • Communicating with lab ISSOs facilitating with their individual lab’s Endpoint Security needs.
  • Track McAfee HBSS suite vulnerabilities with Tenable/Nessus and mitigating attack surface.
Aug 2021 - Mar 2022

Network Administrator

Panama City Beach, Florida, United States

  • Valued member of the Code 1041 Network Operations team ensuring uptime compliant within stated goals for the Navy’s RDT&E network at Naval Surface Warfare Center Panama City Division.
  • Troubleshoot base-wide access level connectivity issues in accordance with customer agreements.
  • Maintain Windows 2012r2 servers via vSphere configuring Group Policy as needed.
  • Apply quarterly STIGs for compliance with biennial Inspector General review.
  • Provision new PCs using Windows ADK and SCCM.
  • Maintain network infrastructure and ensure user authentication with Cisco Prime and ISE.
Jul 2020 - Aug 2021

Network Field Technician

Panama City Beach, Florida, United States

  • Sole field service technician maintaining access level connectivity for the NMCI network at Naval Surface Warfare Center Panama City Division.
  • Coordinated daily with Engineers at NSA Pensacola for ongoing local projects.
  • Responded to ticket requests troubleshooting end user issues ensuring network connectivity.
  • Coordinated with Tier 1 helpdesk and Tier 2 sysadmins to resolve customer issues.
  • Configured and installed new Cisco and Brocade devices scaling-out as needed.
  • Performed wireless site survey for multiple buildings on base.
Jan 2020 - Jul 2020

It Technician/Accounts Manager

Ek Management

Niceville, FL

  • Accounts Manager and IT Dept. for SOHO home owner’s association management firm.
  • Customer-facing Accounts Manager attending to payables and receivables along with homeowner compliance with neighborhood covenants.
  • Secure and monitor office network both LAN and wifi ensuring traffic segregation from guest network.
  • Certifying Windows 10 Professional security posture through regular patching and updates.
  • Malware and vulnerability scans including mitigation for office endpoints.
  • Propose and support hardware and software to fit a growing office’s requirements.
Nov 2011 - Jan 2019
6 education records

Mike Keefe education

Associate Of Science - As, Network And System Administration/Administrator, 3.29

Cisco routers & switches; WiFi/WiMax; Windows 7/8.x/10 client; Windows Server 2012R2/2016

Associate Of Arts - Aa, Information Technology, 3.29

Will be transferring to Pensacola State College for BAS Cybersecurity.

FAQ

Frequently asked questions about Mike Keefe

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

What company does Mike Keefe work for?

Mike Keefe works for Astrion.

What is Mike Keefe's role at Astrion?

Mike Keefe is listed as System Administrator III at Astrion.

What is Mike Keefe's email address?

AeroLeads has found 1 work email signal at @saic.com for Mike Keefe at Astrion.

Where is Mike Keefe based?

Mike Keefe is based in Fort Walton Beach, Florida, United States while working with Astrion.

What companies has Mike Keefe worked for?

Mike Keefe has worked for Astrion, Oasis Systems Llc, Saic, King Technologies, Inc., and At&T.

How can I contact Mike Keefe?

You can use AeroLeads to view verified contact signals for Mike Keefe at Astrion, including work email, phone, and LinkedIn data when available.

What schools did Mike Keefe attend?

Mike Keefe holds Bachelor Of Science - Bs, Cybersecurity And Information Assurance from Western Governors University.

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