Dennis De Wit Email & Phone Number

Velserbroek, North Holland, Netherlands

Zwanenburg

Amsterdam Area, Netherlands

As Security Engineer at CarNext I'm responsible for implementing security solutions, performing security scans and managing security monitoring tools. Working closely together with IT Architects, Developers, Privacy Officers and Information Security Officers I'm dedicated to keep CarNext secure.With the implementation of Prisma Cloud to monitor our AWS and Azure cloud environments, we gained valuable insights in potential risky misconfigurations and achieed protection of our container workloads.I also implemented technologies to be able to set DMARC to reject mode and protect our domain against email spoofing using DKIM and SPF, while minimizing the risk of emails not being delivered. The technologies I work with are: - Palo Alto Panorama, Prisma Access, Prisma Cloud and Cortex XDR- Okta - Microsoft Defender- AWS- Cybersprint

Amsterdam En Omgeving, Nederland

Amsterdam Area, Netherlands

The overall objective is to protect the assets of the LeasePlan Group against all kind of security threats and to mitigate the information security risks with effective and efficient measures and controls. To protect the confidentiality, integrity and availability of the data, I help the business identify the critical information assets, investigate the current protection of it and advise on mitigating measures to reduce residual risks. Being a financial institution LeasePlan also needs to ensure compliancy with regulations. Whenever the business wants to outsource certain processes to cloud providers I will perform a cloud risk assessment.I also advise the business during different projects. With my knowledge from previous jobs as Systems and Network Engineer I'm able to offer several options to deal with these challenges.My ability to think outside the box, see the patterns in chaos and focus during crisis helps me to be a good problem solver.

Almere

My role as Team Leader was to ensure the streamlined operation of the CORP ICT Team in alignment with the business objectives of the organization. This involved planning, coordinating, directing, and designing IT-related activities of the organization, as well as providing administrative direction and support for daily operational activities of the CORP ICT team. I worked closely with decision makers in other departments to identify, recommend, develop, implement, and support cost-effective technology solutions for all aspects of the organization.

Almere

Systems & Infrastructure Engineer• Building and maintaining Windows Servers (2008 & 2012)• Maintaining the LAN and WLAN (Cisco)• Maintaining VMWare vSphere 5• Maintaining the SAN (IBM Storage)• Maintaining the TSM Backup environment • Creating and maintaining client images• Packaging software• Updating clients and servers • Mitigating risks by improving security• Managing Active Directory accounts• Designing and creating Group Policies• Creating and maintaining IT disaster recovery plan• Information Security Administrator tasks (CISSP certified)

Almere Stad Area, Netherlands

The primary role of the Citrix Specialist is to support the Global windows and citrix environments for the LeasePlan Group. • Support of Citrix environment including Citrix XenApp server associated environments.• Application Sequencing / Scripting• Troubleshooting and problem resolution of the Citrix and Windows environment.• Windows 2000/2003 / 2008 server administration • Plan, develop, install and maintain the supported environments• Comply and adhere to all key support processes• Develop and maintain support documentation in accordance with company standards• General administration.• Advise on tools, best practice techniques and methodologies.• Develop and maintain support documentation in accordance with company standards.• Collaborate with network staff to ensure smooth and reliable operation local systems.• Work with local executive team members, decision makers, and stakeholders to define business requirements and systems goals, and to identify and resolve business systems issues.• Maintain and Test local Disaster Recovery Plan• Assist in local business projects; ensure that all ICT related areas of the project are planned and implemented in line with standards and policies and processes. • Identify local improvement opportunities. Provide advice and recommendations for local set-up. Act in a consultancy capacity for the local customer. • Deliver support for locally used applications including liaising with Third Party Vendors.• Provide on-call support for local customers. On standby.

Systems & Infrastructure Engineer• Building and maintaining Windows Servers (2003 & 2008)• Maintaining the LAN and WLAN (Cisco)• Administrating Citrix XenApp 4.5 and 6.5• Maintaining VMWare vSphere 5• Maintaining the SAN (IBM Storage)• Creating and maintaining client images• Packaging softwareInformation Security Administrator• Updating clients and servers• Mitigating risks by improving security• Managing Active Directory accounts• Designing and creating Group Policies• Creating and maintaining IT disaster recovery plan

Systems & Infrastructure Engineer• Building and maintaining Windows Servers (2003 & 2008)• Maintaining the LAN and WLAN (Cisco)• Administrating Citrix XenApp 4.5 and 6.5• Maintaining VMWare vSphere 5• Maintaining the SAN (IBM Storage)• Creating and maintaining client images• Packaging softwareInformation Security Administrator• Updating clients and servers• Mitigating risks by improving security• Managing Active Directory accounts• Designing and creating Group Policies• Creating and maintaining IT disaster recovery plan

Amsterdam

Als natres militair mijn bijdrage geleverd aan vrede en veiligheid. Deze functie oefende ik uit naast mijn normale werk. Het werk van het Korps Nationale Reserve bestaat uit: Bewakings- en beveiligingsopdrachten. Zoals wacht houden aan kazernepoorten. Of bewaken en beveiligen van ontruimde gebieden en vitale objecten als energiecentrales. Militaire bijstand bij rampenbestrijding. Bijvoorbeeld bij watersnooden en de uitbraak van besmettelijke dierziektes als mond- en klauwzeer en varkenspest. Militaire bijstand aan civiele autoriteiten voor het handhaven van de openbare orde en veiligheid. Militaire steunverlening aan militaire transporten door Nederland bij grote oefeningen of inzet. Militaire steunverlening aan eenheden van de Nederlandse krijgsmacht tijdens vertrek of terugkeer van uitzending. Militaire steunverlening aan civiele autoriteiten bij grote evenementen, zoals de Nijmeegse Vierdaagse. Ceremoniële activiteiten, bijvoorbeeld Prinsjesdag en herdenkingen.

Support Engineer• Phone support for different customers with differentenvironments.• User account management• Installing new desktops• Creating Group Policies• Migrating new customers to our support

• Phone support for different customers with differentenvironments.• User account management• Installing new desktops• Creating Group Policies• Migrating new customers to our support

Amstelveen

Ontwikkelen en realiseren van productiemethoden van, voor Elfa strategische, batterijpacks.Ontwikkelen en realiseren van elektronische meetinstrumenten ten behoeve van diverse batterijpacks.Begeleiding uitbouw en realisatie van de assemblagelijn- uitrusting en huisvesting.Begeleiding en assistentie van diverse computertechnische implementaties.Opstellen en beschrijven kernassortiment.

Mbo Elektrotechniek, Certificaat Basiskennis Elektrotechniek

Havo, Exact

Nederlands, Engels, Wiskunde B Natuurkunde Scheikunde Biologie