Mark Sigsbee
Principal Information System Security Engineer (Cybersecurity) at ZTI SOLUTIONS LLC | Washington DC-Baltimore Area
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Mark Sigsbee is a seasoned Principal Information System Security Engineer at ZTI SOLUTIONS LLC, where he passionately integrates technology to enhance operational efficiency and security. With a strong commitment to the principles of Information Assurance, Mark plays a pivotal role in conducting Risk Management Framework (RMF) accreditation for systems that adhere to Department of the Navy (DON), NAVSEA, and NIST standards. His extensive expertise in cybersecurity enables him to identify vulnerabilities and implement robust security measures, ensuring that critical systems remain resilient against emerging threats.
In addition to his core responsibilities, Mark provides invaluable consulting services to the Information Warfare Technical Support Division (IWTSD) in areas such as Public Key Infrastructure (PKI) and Microsoft Active Directory (AD). His proficiency in requirements analysis and systems engineering allows him to deliver tailored solutions that meet the unique needs of government clients. Mark's experience in earned value management and government contracting further enhances his ability to navigate complex project landscapes, ensuring that security protocols are not only effective but also compliant with regulatory standards.
Mark’s dedication to troubleshooting and business continuity planning underscores his belief that well-engineered solutions can significantly alleviate the challenges posed by inadequately designed systems. By fostering a culture of innovation and continuous improvement, he strives to create a secure technological environment that empowers organizations to thrive in an increasingly digital world. Through his work at ZTI SOLUTIONS LLC, Mark Sigsbee exemplifies the critical intersection of cybersecurity and technology integration, making him a key asset in the pursuit of excellence in information security.
Principal Information System Security Engineer (Cybersecurity) at ZTI SOLUTIONS LLC in February 2018 to Present
Cybersecurity Analyst, Chief at SAIC in January 2016 to December 2017
PIV Consultant at n-Link in April 2014 to January 2016
Information Technology Consultant at LeftBrain Solutions in January 2012 to April 2014
CIO at KCS Communications, Inc. in May 2004 to December 2011
President at Bitworks, Inc. in January 1995 to January 2004
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Security Clearance
Disaster Recovery
Security
Program Management
Information Assurance
Leadership
Integration
HSPD-12
OCSP
Certificate Authority
Requirements Analysis
Enterprise Architecture
Government
Earned Value Management
Project Management
Active Directory
Government Contracting
DoD
Proposal Writing
Troubleshooting
Military
PMP
Systems Engineering
CISSP
Information Technology
Computer Security
Vulnerability Assessment
Network Security
Information Security Management
Information Security
Security+
NIST
Business Continuity
Computer Forensics
Vulnerability Management
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Discover more about ZTI SOLUTIONS LLCWhat is Mark Sigsbee email address?
Email Mark Sigsbee at [email protected]. This email is the most updated Mark Sigsbee email found in 2026.
What is Mark Sigsbee phone number?
Mark Sigsbee phone number is +15742865006 and +15742153628.
How to contact Mark Sigsbee?
To contact Mark Sigsbee send an email to [email protected]. If you want to call Mark Sigsbee try calling on +15742865006 and +15742153628. (updated on November 04, 2024)
What company does Mark Sigsbee work for?
Mark Sigsbee works for ZTI SOLUTIONS LLC
What is Mark Sigsbee's role at ZTI SOLUTIONS LLC?
Mark Sigsbee is Principal Information System Security Engineer (Cybersecurity)
What industry does Mark Sigsbee work in?
Mark Sigsbee works in the It Services And It Consulting industry.
Mark Sigsbee Email Addresses
Mark Sigsbee Phone Numbers
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