Edward Duffy

Edward Duffy Email and Phone Number

Information Systems Security Manager/RMF/CMMC at Defense Maritime Solutions, Inc. @ Defense Maritime Solutions
Suffolk, VA, US
Edward Duffy's Location
Suffolk, Virginia, United States, United States
Edward Duffy's Contact Details

Edward Duffy personal email

About Edward Duffy

Versatile IT professional with over 27 years of IT experience. Broad knowledge of IT networking, administration and security with proven track record for implementation of DoD risk management framework (RMF) and CMMC systems. Information Systems Security Manager (ISSM) with a strong background in auditing, security and risk management.

Edward Duffy's Current Company Details
Defense Maritime Solutions

Defense Maritime Solutions

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Information Systems Security Manager/RMF/CMMC at Defense Maritime Solutions, Inc.
Suffolk, VA, US
Website:
DMSAmerica.com
Employees:
105
Edward Duffy Work Experience Details
  • Defense Maritime Solutions
    Defense Maritime Solutions
    Suffolk, Va, Us
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  • Defense Maritime Solutions
    Information Systems Security Manager
    Defense Maritime Solutions Aug 2022 - Present
    Chesapeake, Virginia, Us
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  • Defense Maritime Solutions
    Information Systems Security Manager
    Defense Maritime Solutions Apr 2011 - Aug 2022
    Chesapeake, Virginia, Us
    Managed data backups and disaster recovery operations for 140 person company.Installed, configured, and supported local area network (LAN), wide area network (WAN) and Internet system.Rewrote and updated group policy with new domain move and domain level raise.Performed system maintenance and upgrades, including patches, service packs, hot fixes and new security configurations.Monitored stability of network and wireless services to deliver comprehensive stability.Verified continuity of computer and telephone system services for users through technical expertise, assistance and project coordination.Planned, coordinated and implemented network security measures.Diagnosed and resolved hardware, software and network problems and replaced defective components.Developed and refined build process and configurations, and contributed to network automation.Oversaw patch testing and deployment, script network software pushes and uninstalls.Performed day-to-day LAN and WAN administration, maintenance and support.Installed, maintained and supported all network and voice-related hardware, software and communication links for design.Provided on-call support for network engineering duties.Experienced in supporting Cisco and Ubiquiti routers, switches, wireless access points and network servers.Reviewed network settings and made immediate updates, which improved overall security measures.Assigned application access, security roles and permissions.Managed all software and hardware issues for end-users.
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  • Defense Maritime Solutions
    Information Systems Security Manager /Rmf
    Defense Maritime Solutions Apr 2011 - Aug 2022
    Chesapeake, Virginia, Us
    Implement cybersecurity best practices per the Defense Counterintelligence and Security Agency (DCSA) and Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) for all aspects of system architecture in the accreditation boundary including operating systems, hardware and software.Perform security reviews, identify gaps in security architecture, document POAM's and develop risk management plans.Performs all aspects of the WDI RMF system to obtain Authorization to Operate (ATO) from DCSA.Implement information systems to comply with DoD and Federal guidelines (e.g. RMF, NIST)Develop, review, endorse and maintain Risk Assessment Reports (RAR), Security Assessment Reports (SAR) and artifacts within eMASS.
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  • Gstek, Inc.
    Network Administrator
    Gstek, Inc. Mar 2008 - Apr 2011
    Chesapeake, Va, Us
    Managed data backups and disaster recovery operations for 140 person company.Installed, configured, and supported local area network (LAN), wide area network (WAN) and Internet system.Rewrote and updated group policy with new domain move and domain level raise.Performed system maintenance and upgrades, including patches, service packs, hot fixes and new security configurations.Monitored stability of network and wireless services to deliver comprehensive stability.Verified continuity of computer and telephone system services for users through technical expertise, assistance and project coordination.Planned, coordinated and implemented network security measures.Diagnosed and resolved hardware, software and network problems and replaced defective components.Developed and refined build process and configurations, and contributed to network automation.Oversaw patch testing and deployment, script network software pushes and uninstalls.Performed day-to-day LAN and WAN administration, maintenance and support.Installed, maintained and supported all network and voice-related hardware, software and communication links for design.Provided on-call support for network engineering duties.Experienced in supporting Cisco and Ubiquiti routers, switches, wireless access points and network servers.Reviewed network settings and made immediate updates, which improved overall security measures.Assigned application access, security roles and permissions.Managed all software and hardware issues for end-users.
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  • Gstek, Inc.
    Nortel Switch Technician
    Gstek, Inc. Aug 2007 - Mar 2008
    Chesapeake, Va, Us
    Made all moves, adds, and changes involving phone numbers.Update cable records to ensure accuracy.Verified the records in the switch corresponded accurately to the cable record.Ensured proper codes were added to new phone numbers.Prepared analog and digital phones for delivery to the customer in a timely manner.Installed signal boosters for phone lines that were to distant from the CO.Installed new copper and fiber cable for voice and data communications.Ensured moves, adds, and changes were completed in a timely manner.Ensured customers were kept up to date on the status of all work being performed.Diagnosed and resolved complex integrated customer issues for implementation, add-on, maintenance and support of voice, data, VoIP and CTI applications.Planned layouts and ran cable into buildings and through walls, attics and crawl spaces.Analyzed user-generated trouble tickets to determine causes of problems and took appropriate action for resolution.Researched and recommended network and data communications hardware and software.Installed and configured new devices and system components.Read blueprints and schematics to correctly place equipment.Developed expertise in communication systems cabling, circuitry and wiring through various projects for public utility companies.
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  • Cordev Inc.
    Electronics Technician Ii/Lan Technician Ii
    Cordev Inc. Jan 2005 - Aug 2007
    Oversaw and managed operational and security requirements for numerous computers in network, related systems administration and regular maintenance.Installed equipment for data communications networks including cabling, wireless routers and telephone systems.Evaluated security measures and made recommendations to network administrator for upgrades and changes.Maintained thorough understanding of local area and wide area networking and components.Traveled to remote office locations to install nodes and implement client software rollouts.Troubleshot hardware and software to determine and rectify network problems.
  • Gstek, Inc.
    Lan Technician Ii
    Gstek, Inc. Oct 2000 - Jan 2005
    Chesapeake, Va, Us
    Oversaw and managed operational and security requirements for numerous computers in network, related systems administration and regular maintenance.Installed equipment for data communications networks including cabling, wireless routers and telephone systems.Evaluated security measures and made recommendations to network administrator for upgrades and changes.Maintained thorough understanding of local area and wide area networking and components.Traveled to remote office locations to install nodes and implement client software rollouts.Troubleshot hardware and software to determine and rectify network problems.
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  • Us Navy
    Information Systems Technician
    Us Navy Oct 1996 - Oct 2000
    Washington, Dc, Us
    Identified and solved technical issues using variety of diagnostic tools and tactics.Monitored 5 Windows NT servers, network connections, firewalls and corporate filters to maintain maximum up-time and functionality.Managed shipmates expectations of support and technology functionality in order to provide positive user experience.Installed, modified and repaired software and hardware to resolve technical issues.Addressed all questions and concerns from end users regarding all programs.Built and provided basic end-user troubleshooting and desktop support on Windows and Unix systems.Provided Tier 1 IT support to non-technical internal users through desk side support services.Performed tests of functionality, security and performance of different workstations and devices.Loaded software, granted permissions and configured hardware for new employees as part of onboarding process.Installed, tested and operated radio equipment, adjusting settings to achieve clearest transmission.Maintained accurate documentation of messages transmitted and received.Put together and configured antennas, power sources and other equipment to establish communications.
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Edward Duffy Skills

Flexible Fiber Optics Cabling Windows Server Help Desk Support Sound Persian Infrastructure Nortel Dreamweaver Windows Costpoint Us Navy Customer Oriented Smartphones Analog Hubs System Upgrades Filter Serving Telecommunications Systems Mainframe San Network Security Vhf Adobe Fireworks Windows Xp New Service Wan Florida Strike Adobe Professional Management Router Configuration Design Pc Lans Science Faithful Security Calls Maintenance And Repair Routers Data Backup Broadcast Group Policy Auditing Data Storage Modems Information Systems Gap Monitors Sharepoint Avg Telephone Systems Human Resources Methodology Patch Panels Cybersecurity Antivirus Uss Wiring Inmarsat Fusion Networking Messaging Local Area Network Troubleshooting Optical Fiber Telecommunications System Lightning Business Services Computer Graphics Switches Voice Tests Applicant Tracking Systems Reports Tcp/ip Circuits Ethernet Microsoft Office Cooperation Training Disaster Recovery Radio Mission Critical Assembly Virus Documentation Research Reporting Network Systems Open Office Hardware Maritime Group Accounts Spybot Information Technology Sbs Information Security Workstations Bravo Peripherals C Coordination Computer Operations Deltek Fusion Splicing Satcom Configurations Dns Operating Systems Applications Configuration Management Clay Y2k Communication Risk Management Framework System Administration Fleet Digital Networking System Center Products Operations Website Creation T1 Symantec Self Sufficient Network Administration Hf Digital Signage Cable Installation Permissions Technical Support Security Clearance Computer Networking Unix Corporate Office Servers Windows 10 Dhcp Websites Internal Audit Highly Accomplished Usa Distribution International Ticketing Fiber Optic Cable Active Directory Computer Hardware Obedient Cables Switch Software Installation Navy Computer Maintenance Moves Microsoft Exchange Grants Electronics Government Nist Gulf Resolve Issues Connectivity Windows Vista Image Manipulation Software Windows Nt Sharepoint Server Satellite Spam Preventive Maintenance Uhf Network Communications Administration Libraries Scanners Repeaters Technical Issues Problem Solving Delivery System Deployment Logging Voice Over Ip Nist 800 53

Edward Duffy Education Details

  • Saint Leo University
    Saint Leo University
    Information Technology

Frequently Asked Questions about Edward Duffy

What company does Edward Duffy work for?

Edward Duffy works for Defense Maritime Solutions

What is Edward Duffy's role at the current company?

Edward Duffy's current role is Information Systems Security Manager/RMF/CMMC at Defense Maritime Solutions, Inc..

What is Edward Duffy's email address?

Edward Duffy's email address is ed****@****ail.com

What schools did Edward Duffy attend?

Edward Duffy attended Saint Leo University.

What skills is Edward Duffy known for?

Edward Duffy has skills like Flexible, Fiber Optics, Cabling, Windows Server, Help Desk Support, Sound, Persian, Infrastructure, Nortel, Dreamweaver, Windows, Costpoint.

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