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sean nguyen
Sr. Principal Systems/Cybersecurity/Architecture
Aurora, CO, United States
Details
Experience:
Sr. Principal System Architecture support (XXX) program as technical leadership roles provide technical direction, Infrastructure Architect, Cyber solution to includes :
- Evaluating, identifying, and developing infrastructure solutions and roadmaps/visions/principles/patterns
- Communicating architecture direction in a team environment
- Reviews infrastructure backlogs, design, and code in a team environment, championing arch. principles and roadmap
- Accountable for the arch. and design for their assigned scope of system and in context of the overall system
- Identifying, managing, and mitigating technical risks
- Planning, tracking, and scheduling infrastructure deliverables
- Locating and directing solutions for critical challenges involving software, platform, and hardware interfaces
- Introducing modern architecture and design solutions and processes to improve the product
- Perform system engineering including risk/system analyses, trade studies, requirements definition and derivation, interface definition, system, cybersecurity architecture, design, requirement validation and verification utilizing Agile process and Model-Based Systems Engineering (MBSE).
Program Release Manager, Product Owner, and lead oversight Cooperative Engagement Capability (CEC) program area responsible cybersecurity technical direction to compliance with Risk Management Framework (RMF), cyber solution and clarification of requirements to system and software development teams, integration and test personnel, perform system engineering including analyses, trade studies, requirements definition and derivation, interface definition, system, cybersecurity architecture, design, requirement validation and verification utilizing Agile process, Cameo Model-Based Systems Engineering (MBSE), DevOps/DevSecOps to execute DoDAF, and Cyber Resiliency CSAs & KPP architecture.
2007 : Present
Raytheon Intelligence & Space
Sr. Principal Systems/Cybersecurity/Architecture
Sr. Principal IA Engineer specialized in networks for GPS program, responsible for the subsystem, element, and segment and system verification testing of ground segment systems. Technical responsibilities include test plan preparation and maintenance, test verification requirements development, test procedure development, test conduct and test report development.
Responsibilities are participating in engineering requirement reviews, technical document peer reviews, conducting peer reviews, preparing and statusing verification traces. Participate in the development and implementation of top-level engineering work plans, schedules, and manpower requirements and ensure that subordinate plans and schedules are consistent with project objectives and milestones.
Lead test engineers and support personnel in all aspects of integration and test activities associated with Network IA requirements. Provide extensive technical advice to resolve difficult test and integration implementation problems.
Responsible for providing specialized technical advice and information to systems and software engineering and coordinating this information across all test projects. Prepare, evaluate and implement corrective plans based on test metrics. Establish test conduct standards and implement test conduct disciplines throughout the test life cycle.
Coordinate the performance and monitoring of test activity verifying compliance with established plans, requirements and procedures, and ensuring system readiness and integrity. Establish and provide estimates, schedules and written proposals for Integration and Test programs.
2015 :
Raytheon Technologies
Sr. Principal System & Cyber Security Lead
Responsibilities include oversight of successful stand-up, installation, integration, and transition/delivery activities on the direct support of LPD 17 programs. Role requires close collaboration with program managers to ensure flawless execution. Responsible and understand IT budgets for programs at a Cost Account Manager (CAM) level using EVMS in order to forecast the benefit of the program and the overall staffing profile of IT. As an IT lead responsible for ensuring achievement of diversity within the organization, providing guidance, coaching and direction to staff on performance management, career development & training, and resource allocation.
Subject Matter of Expert (SME) is responsible for the Ship Wide Area Network (SWAN) Development, Design, Implementation and Configuration for the Navy LPD Amphibious Ship. As a SME responsible for the C4ISR systems Red and Black Enclave Ship Network infrastructure and architecture, Red & Black SWAN Servers, Active Directory Controller. Manage the network flows and types of traffic In/Out the Network Boundary of the Ships according to Department of Defense (DOD), US NAVY, SPAWAR, and local site security policies. It functions as a perimeter to protect internal and external systems from network based attacks when connected to the SECRET Internet Protocol Routing Network (SIPRNET, GCCS-M) or other networks. Infrastructure and Network SME support to the Program-wide Infrastructure and Network team for mission/non-mission critical systems. Create accurate materials lists to be incorporated into program Bill of Materials (BOMs), Basic of Estimates (BOE) and Standard Bidding Tool (SBT) based on recommended network architecture and systems designs, and provides oversight and implementation support during the deployment of approved network and infrastructure devices.
2009 :
Raytheon Integrated Defense Systems
Sr. Systems/Network Engineer Lead
Summary of Qualifications :
IT Manager, Data Processing, System Requirements and development pre-project of Application, software system using Visual Basic and C/C++, DLL, HTML, VMS, UNIX, QARun, QADirector, Oracle Database, SQL, Maxview Development tools, DOORS, COE & SCTP, Defense Information Infrastructure (DII), DISAs, DoD SATCOM, Software debugging on automate and Database Management on Windows Systems, mission analyses and CONOPs, system architecture, CISCO/Alcatel Routers/Switches Network Configuration, Symantec and Sidewinder Firewalls, Network Security and IDS/IPS, DNS, Adonis DNS, CiscoWorks, HP OpenView, NetApp & Net backup, Mail SMTP Gateway, Cisco ACS TACACS+, VPN, IA, C&A, Retina Scan and DISA Gold Disk, SNMPv3 Trap, and SolarWinds Network Performance Monitor, INM Pro, OmniVista, NetIQ, HIBS, VMware, RADIUS and LDAP Authentication/Authorization strategies. Extensive experience in the Information Assurances, software debugging on Automate and database Administrator, technical support, and development of database system uses Oracle, SQL and Schema.
2007 :
Raytheon Integrated Defense Systems
Sr. Network/System/Software Engineer Lead
Sr. Engineer responsibilities for development of the Joint Polar Satellite System (JPSS) Common Ground System (CGS), a state-of-the-art ground architecture for the next generation of low earth orbiting environmental satellites. Senior Engineer provides expert technical leadership, and supports the engineering leadership and providing mentorship to other engineers.
Sr. System/Network Engineer responsible to interact directly with the NASA scientists. The Sr. Engineer is the program authority providing guidance to the operational algorithm team. Responsibilities include :
•Assuring the technical accuracy, completeness, and quality of work products developed in the C3S IPT
•Responsible for GNI requirements developing and Network Design, operations concept development, requirements management, functional analysis, interface definition and control, and verification and validation, configuration /data management
•Interface with Government Stakeholders on technical issues
•Track and evaluate recommended new updates for feasibility, impact, and implementation issues relating to the operational JPSS CGS
•Author Program-related technical papers for technical meetings and conferences
•Coordinate and review technical presentations for technical meetings and conferences
•Assisting the Chief architect, Program Manager and Chief Engineer (CE) in ensuring accurate and complete reporting of inventions and new technology
Sr. System/Network Engineer also provides business and enterprise level architecture, vision, strategy, problem anticipation, and problem solving for the Information Technology function to meet existing and future business goals. Provide architecture and design support to the SEIT, OCE Program and customer. Attend the program and C3S Architecture Review Boards as needed to communicate proposed design changes or provide review of design recommendations for topics primarily related to data delivery capabilities and multi-mission support.
2011 : 2019
Raytheon Technologies
Sr. Systems/Network Security Engineer Lead
- Evaluating, identifying, and developing infrastructure solutions and roadmaps/visions/principles/patterns
- Communicating architecture direction in a team environment
- Reviews infrastructure backlogs, design, and code in a team environment, championing arch. principles and roadmap
- Accountable for the arch. and design for their assigned scope of system and in context of the overall system
- Identifying, managing, and mitigating technical risks
- Planning, tracking, and scheduling infrastructure deliverables
- Locating and directing solutions for critical challenges involving software, platform, and hardware interfaces
- Introducing modern architecture and design solutions and processes to improve the product
- Perform system engineering including risk/system analyses, trade studies, requirements definition and derivation, interface definition, system, cybersecurity architecture, design, requirement validation and verification utilizing Agile process and Model-Based Systems Engineering (MBSE).
Program Release Manager, Product Owner, and lead oversight Cooperative Engagement Capability (CEC) program area responsible cybersecurity technical direction to compliance with Risk Management Framework (RMF), cyber solution and clarification of requirements to system and software development teams, integration and test personnel, perform system engineering including analyses, trade studies, requirements definition and derivation, interface definition, system, cybersecurity architecture, design, requirement validation and verification utilizing Agile process, Cameo Model-Based Systems Engineering (MBSE), DevOps/DevSecOps to execute DoDAF, and Cyber Resiliency CSAs & KPP architecture.
2007 : Present
Raytheon Intelligence & Space
Sr. Principal Systems/Cybersecurity/Architecture
Sr. Principal IA Engineer specialized in networks for GPS program, responsible for the subsystem, element, and segment and system verification testing of ground segment systems. Technical responsibilities include test plan preparation and maintenance, test verification requirements development, test procedure development, test conduct and test report development.
Responsibilities are participating in engineering requirement reviews, technical document peer reviews, conducting peer reviews, preparing and statusing verification traces. Participate in the development and implementation of top-level engineering work plans, schedules, and manpower requirements and ensure that subordinate plans and schedules are consistent with project objectives and milestones.
Lead test engineers and support personnel in all aspects of integration and test activities associated with Network IA requirements. Provide extensive technical advice to resolve difficult test and integration implementation problems.
Responsible for providing specialized technical advice and information to systems and software engineering and coordinating this information across all test projects. Prepare, evaluate and implement corrective plans based on test metrics. Establish test conduct standards and implement test conduct disciplines throughout the test life cycle.
Coordinate the performance and monitoring of test activity verifying compliance with established plans, requirements and procedures, and ensuring system readiness and integrity. Establish and provide estimates, schedules and written proposals for Integration and Test programs.
2015 :
Raytheon Technologies
Sr. Principal System & Cyber Security Lead
Responsibilities include oversight of successful stand-up, installation, integration, and transition/delivery activities on the direct support of LPD 17 programs. Role requires close collaboration with program managers to ensure flawless execution. Responsible and understand IT budgets for programs at a Cost Account Manager (CAM) level using EVMS in order to forecast the benefit of the program and the overall staffing profile of IT. As an IT lead responsible for ensuring achievement of diversity within the organization, providing guidance, coaching and direction to staff on performance management, career development & training, and resource allocation.
Subject Matter of Expert (SME) is responsible for the Ship Wide Area Network (SWAN) Development, Design, Implementation and Configuration for the Navy LPD Amphibious Ship. As a SME responsible for the C4ISR systems Red and Black Enclave Ship Network infrastructure and architecture, Red & Black SWAN Servers, Active Directory Controller. Manage the network flows and types of traffic In/Out the Network Boundary of the Ships according to Department of Defense (DOD), US NAVY, SPAWAR, and local site security policies. It functions as a perimeter to protect internal and external systems from network based attacks when connected to the SECRET Internet Protocol Routing Network (SIPRNET, GCCS-M) or other networks. Infrastructure and Network SME support to the Program-wide Infrastructure and Network team for mission/non-mission critical systems. Create accurate materials lists to be incorporated into program Bill of Materials (BOMs), Basic of Estimates (BOE) and Standard Bidding Tool (SBT) based on recommended network architecture and systems designs, and provides oversight and implementation support during the deployment of approved network and infrastructure devices.
2009 :
Raytheon Integrated Defense Systems
Sr. Systems/Network Engineer Lead
Summary of Qualifications :
IT Manager, Data Processing, System Requirements and development pre-project of Application, software system using Visual Basic and C/C++, DLL, HTML, VMS, UNIX, QARun, QADirector, Oracle Database, SQL, Maxview Development tools, DOORS, COE & SCTP, Defense Information Infrastructure (DII), DISAs, DoD SATCOM, Software debugging on automate and Database Management on Windows Systems, mission analyses and CONOPs, system architecture, CISCO/Alcatel Routers/Switches Network Configuration, Symantec and Sidewinder Firewalls, Network Security and IDS/IPS, DNS, Adonis DNS, CiscoWorks, HP OpenView, NetApp & Net backup, Mail SMTP Gateway, Cisco ACS TACACS+, VPN, IA, C&A, Retina Scan and DISA Gold Disk, SNMPv3 Trap, and SolarWinds Network Performance Monitor, INM Pro, OmniVista, NetIQ, HIBS, VMware, RADIUS and LDAP Authentication/Authorization strategies. Extensive experience in the Information Assurances, software debugging on Automate and database Administrator, technical support, and development of database system uses Oracle, SQL and Schema.
2007 :
Raytheon Integrated Defense Systems
Sr. Network/System/Software Engineer Lead
Sr. Engineer responsibilities for development of the Joint Polar Satellite System (JPSS) Common Ground System (CGS), a state-of-the-art ground architecture for the next generation of low earth orbiting environmental satellites. Senior Engineer provides expert technical leadership, and supports the engineering leadership and providing mentorship to other engineers.
Sr. System/Network Engineer responsible to interact directly with the NASA scientists. The Sr. Engineer is the program authority providing guidance to the operational algorithm team. Responsibilities include :
•Assuring the technical accuracy, completeness, and quality of work products developed in the C3S IPT
•Responsible for GNI requirements developing and Network Design, operations concept development, requirements management, functional analysis, interface definition and control, and verification and validation, configuration /data management
•Interface with Government Stakeholders on technical issues
•Track and evaluate recommended new updates for feasibility, impact, and implementation issues relating to the operational JPSS CGS
•Author Program-related technical papers for technical meetings and conferences
•Coordinate and review technical presentations for technical meetings and conferences
•Assisting the Chief architect, Program Manager and Chief Engineer (CE) in ensuring accurate and complete reporting of inventions and new technology
Sr. System/Network Engineer also provides business and enterprise level architecture, vision, strategy, problem anticipation, and problem solving for the Information Technology function to meet existing and future business goals. Provide architecture and design support to the SEIT, OCE Program and customer. Attend the program and C3S Architecture Review Boards as needed to communicate proposed design changes or provide review of design recommendations for topics primarily related to data delivery capabilities and multi-mission support.
2011 : 2019
Raytheon Technologies
Sr. Systems/Network Security Engineer Lead
Company:
Raytheon Intelligence & Space
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