David Sulton Email & Phone Number

Orlando, Fl, Us

Orlando, Fl, Us

Tampa, Fl, Us

-Utilize extensive knowledge of Group Policy, Active Directory, DNS Server,SQL Server, DHCP Server, MECM, PowerShell, Command Prompt and networking to solve complex problems. -Communicate with partners and vendors to resolve end-user issues, support remote computing and telecommuting clients, and evaluate software functionality. -Ensure the integrity, security, and maintenance of systems, and provide cross-training to staff members while working on a 24x7 rotating schedule. -Demonstrate extensive experience with MS Windows 10/11, Microsoft Office Suite 2016/0365, Microsoft Active Directory, TCP/IP networking, and related services.-Utilize skills like cloud deployments (AWS/Azure), container management (Docker, Kubernetes), GitOps tools (Terraform, Ansible), maintain databases and conduct performance monitoring.

Falls Church, Virginia, Us

-Perform systems modeling, simulation, analysis, develop and conduct test procedures for the Navy Simulation(NSST) program.-Configure and maintain over 100 end devices using Group Policy, Active Directory, DNS Server,SQL Server, DHCP Server, MECM, PowerShell, and Command Prompt. -Document and update configuration changes in AutoCad, Jira, Tortoise SVN, Confluence and SharePoint.-Modify and deploy updates made to files such as .xml, .json, .ps1, .sh -Perform continual maintenance of security, including backup and redundancy solutions.-Prepare and maintain documentation for processes and procedures related to engineering projects.-Perform system cold starts, configure, and perform Contractor Preliminary Inspections (CPI).-Oversee and document all work on site to meet requirements.-Configured, maintained and troubleshoot Hypervisors such as Hyper-V, Microsoft Azure, AWS, Vmware and Virtualbox.-Identify technical issues in the design and find solutions.

Glen Allen, Va, Us

-Design, install, and maintain the network infrastructure and coordinate its use.-Maintain and review systems and security logs.-Evaluate hardware and software and peripheral equipment for simple networks.-Manage and maintain network performance & network infrastructure.-Troubleshoot and resolve any network related problems.-Maintain user accounts and update system security plans.-Administer network policies, procedures and standards.-Enforce security policy & procedures including Cisco Firewalls.-Utilized Cisco ISE, Cisco Unified Call Manager, SolarWinds & General Dynamics GemOne.

-Administer and service computer systems and travel kits, including hardware, software, operating systems, and APIs, while maintaining security through data removal, BitLocker configuration, and OS installation.-Set up and configure network infrastructure (FTP servers, switches, routers, laptops, phones, VPNs) and maintain WLAN, LAN, and WAN, using tools such as Linux, nmap, wireshark, splunk, and snort.-Conduct digital security assessments, provide incident response, manage firewalls and VPNs, and apply current cybersecurity frameworks and Wi-Fi technology to ensure high security and compliance.

-Managed and troubleshot Unclassified, Secret, and Top-Secret networks, including LAN/WAN switches, routers, firewalls, and HAIPE encryption devices, ensuring high network resiliency and 100% up-time.-Provided Tier 2 Help Desk support and utilized clear communication to address and resolve potential security threats and breaches.-Programmed, managed, and maintained SOF Deployable Nodes and networks, handled cryptographic key transfers, and maintained communications equipment during operational deployments.