Jonathan Klein

Jonathan Klein Email and Phone Number

Protecting Networks & Critical Systems | 20+ Years Experience in Incident Response, Network Security, & Threat Hunting | Helping Organizations Safeguard What Matters Most @ Naval Postgraduate School
California, United States
Jonathan Klein's Location
San Francisco Bay Area, United States, United States
Jonathan Klein's Contact Details
About Jonathan Klein

Over the past 20 years, I have implemented, reviewed, used, and evaluated systems for organizations as large as 30,000 employees in the government and private sectors covering up to 5 continents. Over that time, I researched extensively how threat actors would successfully compromise systems, areas of operations with their offensive strategy, assets, capabilities, and mission objectives.I reported impact of the potential breaches and attacks to highly ranked Army leaders and company executives. I would recommend courses of actions to ensure the confidentiality, integrity, availability of infrastructure systems and delivery of services to employees, soldiers, civilians, and customers resulting in the Army training up to 7,000 military personnel from 5 Allied nations to private companies expanding up to 3 data centers and 12 company offices.I served as a US Army Officer from 2000-2007 and have been a Network Engineer over 10+ years supporting companies with various company objectives and workforce populations with an emphasis and priority in security.I have a passion for Information Security as I have achieved my CompTIA Security+ and GIAC Certified Enterprise Defender (GCED) certifications in under the past 2 years. I am currently pursuing the eLearnSecurity Certified Threat Hunting Professional (eCTHP) certification.Certifications Achieved:Cisco Certified Network Professional (CCNP)Cisco Certified Design Professional (CCDP)Cisco Certified Network Associate - Security (CCNA-Security)Cisco Certified Design Associate (CCDA)Cisco Certified Network Associate (CCNA)Microsoft Certified Professional (MCP)

Jonathan Klein's Current Company Details
Naval Postgraduate School

Naval Postgraduate School

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Protecting Networks & Critical Systems | 20+ Years Experience in Incident Response, Network Security, & Threat Hunting | Helping Organizations Safeguard What Matters Most
California, United States
Jonathan Klein Work Experience Details
  • Naval Postgraduate School
    Naval Postgraduate School
    California, United States
  • San José - Evergreen Community College District
    Information Security Analyst
    San José - Evergreen Community College District May 2024 - Oct 2024
    Us
  • Nasa - National Aeronautics And Space Administration
    Senior Cyber Defense Analyst
    Nasa - National Aeronautics And Space Administration Aug 2022 - May 2024
    Washington, Dc, Us
    Contracted through Martin Federal/Booz Allen Hamilton
  • Nasa - National Aeronautics And Space Administration
    Cyber Security Analyst
    Nasa - National Aeronautics And Space Administration Mar 2021 - Aug 2022
    Washington, Dc, Us
    Contracted through NTT Data Federal Services
  • Barracuda (Nyse: Cuda)
    Lead Network Administrator
    Barracuda (Nyse: Cuda) Nov 2014 - Sep 2020
    Campbell, Ca, Us
  • Barracuda (Nyse: Cuda)
    Network Administrator
    Barracuda (Nyse: Cuda) Jun 2014 - Nov 2014
    Campbell, Ca, Us
  • Sutter Health
    Network Engineer
    Sutter Health Jun 2012 - Nov 2012
    Sacramento, California, Us
    Contracted through Bayside Solutions
  • Xilinx
    Network Engineer
    Xilinx Dec 2011 - May 2012
    San Jose, Ca, Us
    Contracted through TEKSystems
  • Fusionstorm
    Network Engineer
    Fusionstorm Jul 2011 - Aug 2011
    San Francisco, California, Us
    Contracted through Technisource (now Randstad Technologies)
  • Black Box Network Services
    Network Engineer
    Black Box Network Services Jan 2009 - Apr 2011
    Plano, Texas, Us
  • Intel
    Network Engineer
    Intel Jan 2009 - Apr 2011
    Santa Clara, California, Us
  • World Financial Group (Wfg)
    Financial Services Sales Rep
    World Financial Group (Wfg) Sep 2007 - Jan 2009
    Duluth, Ga, Us
  • Us Army
    Information Technology Manager, 69Th Signal Battalion
    Us Army Sep 2004 - Sep 2007
    Arlington, Virginia, Us
  • Us Army
    Field Artillery Officer, 1St Battalion, 5Th Field Artillery
    Us Army May 2000 - Apr 2004
    Arlington, Virginia, Us
  • Us Army
    Information Operations Officer, Combined Joint Task Force-Horn Of Africa
    Us Army May 2003 - Dec 2003
    Arlington, Virginia, Us

Jonathan Klein Skills

Networking Network Engineering Technical Support Leadership Management Team Leadership Ospf Vlan Eigrp Lead Generation Building Relationships Project Planning Virtualization Hsrp Vrrp Spanning Tree Trunking German Cold Calling Project Plans Organizational Leadership Situational Leadership Intercultural Skills Intercultural Awareness Wlan Cisco Wan Python Prospecting Skills Face To Face Presentations Hp Procurve Extreme Networks Glbp Lan Aerohive Wireless Organization Communication Skills Cross Cultural Intercultural European Experience Overseas Experience Business Strategy Communication Network Security Network Administration Computer Security Operating Systems Sales Linux Cloud Computing

Jonathan Klein Education Details

  • University Of Southern California
    University Of Southern California
    Communications
  • Mission College
    Mission College
    Python Programming
  • Ohlone College
    Ohlone College
    Cnet 173 Ethical Hacking
  • Ohlone College
    Ohlone College
    Vmware Vsphere Esx 5.1 Icm
  • Techskills
    Techskills
    Cisco

Frequently Asked Questions about Jonathan Klein

What company does Jonathan Klein work for?

Jonathan Klein works for Naval Postgraduate School

What is Jonathan Klein's role at the current company?

Jonathan Klein's current role is Protecting Networks & Critical Systems | 20+ Years Experience in Incident Response, Network Security, & Threat Hunting | Helping Organizations Safeguard What Matters Most.

What is Jonathan Klein's email address?

Jonathan Klein's email address is jo****@****usc.edu

What is Jonathan Klein's direct phone number?

Jonathan Klein's direct phone number is +140880*****

What schools did Jonathan Klein attend?

Jonathan Klein attended University Of Southern California, Mission College, Ohlone College, Ohlone College, Techskills.

What are some of Jonathan Klein's interests?

Jonathan Klein has interest in University Of Southern California.

What skills is Jonathan Klein known for?

Jonathan Klein has skills like Networking, Network Engineering, Technical Support, Leadership, Management, Team Leadership, Ospf, Vlan, Eigrp, Lead Generation, Building Relationships, Project Planning.

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