Dennis Schillinger

Dennis Schillinger Email and Phone Number

Cyber Security Specialist and Information Assurance Engineer @ Tyto Athene, LLC
San Diego, CA, US
Dennis Schillinger's Location
San Diego, California, United States, United States
Dennis Schillinger's Contact Details

Dennis Schillinger personal email

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Dennis Schillinger phone numbers

About Dennis Schillinger

DESCRIPTIONAs a seasoned Cyber Security Engineer with extensive experience in safeguarding critical government and commercial networks, I specialize in managing security across complex asset infrastructures and ensuring compliance with DoD/DoN standards. My expertise includes conducting advanced vulnerability assessments, and leveraging cutting-edge security tools. I excel in penetration testing, system hardening, and network security architecture, consistently delivering innovative solutions that enhance network resilience and protect organizational integrity.Areas of Expertise:• Advanced Cybersecurity Strategies: Designing and implementing comprehensive security measures to protect critical infrastructures.• Information Assurance & Compliance: Ensuring adherence to DoD/DoN standards and other regulatory requirements.• Network Penetration Testing: Performing in-depth testing to uncover vulnerabilities and strengthen network defenses.• Technical Proficiencies: Data Cabling & Management, System Hardening, Intrusion Detection/Prevention, Nessus Scanner, MBSAI am dedicated to leveraging my technical expertise and strategic vision to deliver innovative cybersecurity solutions that ensure the safety and integrity of organizational networksTITLECyber Security Engineer/Information Assurance ManagerCOMPANY NAMETyto Athene Government Solutions, LLCSTART DATE2021DESCRIPTIONIn my role as Cyber Security and Information Assurance Manager, I oversee the security of over 250 assets across three networks. I conduct weekly penetration tests to identify and address vulnerabilities, ensuring robust network security. My responsibilities include collaborating with third-party vendors to update 130 workstations and 25 servers monthly with the latest Microsoft Cumulative updates. Additionally, I perform vulnerability assessments using Nessus Network Security Scanning tools on critical systems such as 911-RMS, Guardian, and Guam Fire Department, adhering to DoDI 8500.2 guidelines.Selected Contributions:* Maintained dedicated test lab for pre-deployment testing of patches, upgrades, and Group Policy Objects (GPOs).* Implemented and enforced security best practices, standards, and guidelines for DoD/DoN and commercial assets.* Upgraded 168 workstations to Windows 10 version 22H2, ensuring compliance with DoD/DoN standards.

Dennis Schillinger's Current Company Details
Tyto Athene, LLC

Tyto Athene, Llc

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Cyber Security Specialist and Information Assurance Engineer
San Diego, CA, US
Website:
gotyto.com
Employees:
899
Dennis Schillinger Work Experience Details
  • Tyto Athene, Llc
    Cyber Security Specialist And Information Assurance Engineer
    Tyto Athene, Llc
    San Diego, Ca, Us
  • Tyto Athene, Llc
    Cyber Security Specialist & Information Assurance Engineer
    Tyto Athene, Llc Mar 2021 - Present
    Herndon, Virginia, Us
    • As Cyber Security and IAM, serve as a trusted agent for and reports to the Navy Certification Authority designated representative for certification purposes, while working with the Program Manager (PM), and the government representatives. Responsible for conducting the validation procedures to confirm or establish by testing, evaluation, examination, investigation, or competent evidence that a Navy Information System (IS) assigned Security Controls are implemented correctly and are effective in their application. • Perform automated security scans utilizing Nessus Network Security Scanning applications on 911-RMS equipment. Provide network architectural design and System IAVA compliance guidance in accordance with DoD specification for Information Assurance as specified in DoD Instruction 8500.1. Follow all applicable Security Implementation Guidelines (STIGS) and Security Checklists in accordance with DoD Instruction 8500.2.)• Maintain a Test Lab at Contractor’s facility to test mitigation recommendations prior to applying patches or GPO’s to network.
  • At&T Gsi
    Information Assurance Manager
    At&T Gsi Jun 2014 - Mar 2021
    Dallas, Tx, Us
    • Served as a trusted agent for and reports to the Navy Certification Authority designated representative for certification purposes, while working with the Program Manager (PM), and the government representatives. Responsible for conducting the validation procedures to confirm or establish by testing, evaluation, examination, investigation, or competent evidence that a Navy Information System (IS) assigned Security Controls are implemented correctly and are effective in their application. • Assist CNIC for providing the CA and the DAA with an accurate technical evaluation of the application, system, or network, documenting the security posture, capabilities and vulnerabilities against relevant Security Controls, security best practices, and assist in drafting certification determination (CD). Perform information assurance validation of the 911-RMS and assist in preparing the accreditation package in accordance with DoD Directive 8500.2 and the DoD Information Assurance Certification and Accreditation Process (DIACAP) Handbook)• Perform automated security scans utilizing Nessus on 911-RMS equipment every 30 days). Provide network architectural design and System IAVA compliance guidance in accordance with DoD specification for Information Assurance as specified in DoD Instruction 8500.1. Follow all applicable Security Implementation Guidelines (STIGS) and Security Checklists in accordance with DoD Instruction 8500.2.)• Maintain a Test Lab at Contractor’s facility to test mitigation recommendations prior to applying patches to network.

Dennis Schillinger Skills

Telecommunications Cisco Technologies Wireless Security Clearance Tcp/ip Voip Managed Services Network Design Ip Network Security Disaster Recovery Program Management Troubleshooting Dod Information Security Management Systems Engineering Security Integration U.s. Department Of Defense

Dennis Schillinger Education Details

  • Campbell-Tintah High School
    Campbell-Tintah High School
  • Coleman University
    Coleman University
    Network Security
  • Coleman University
    Coleman University
    Computer Systems Networking And Telecommunications

Frequently Asked Questions about Dennis Schillinger

What company does Dennis Schillinger work for?

Dennis Schillinger works for Tyto Athene, Llc

What is Dennis Schillinger's role at the current company?

Dennis Schillinger's current role is Cyber Security Specialist and Information Assurance Engineer.

What is Dennis Schillinger's email address?

Dennis Schillinger's email address is ds****@****att.com

What is Dennis Schillinger's direct phone number?

Dennis Schillinger's direct phone number is (858) 537*****

What schools did Dennis Schillinger attend?

Dennis Schillinger attended Campbell-Tintah High School, Coleman University, Coleman University.

What skills is Dennis Schillinger known for?

Dennis Schillinger has skills like Telecommunications, Cisco Technologies, Wireless, Security Clearance, Tcp/ip, Voip, Managed Services, Network Design, Ip, Network Security, Disaster Recovery, Program Management.

Who are Dennis Schillinger's colleagues?

Dennis Schillinger's colleagues are Herson Castillo, Daniel Baldwin, Howard Rice, Brian Roskin, Daniel Correa, Ken Rickman, Lindsey Darling.

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