David Warner Email & Phone Number

Omaha, Nebraska, United States

Application Security: • Secure Software Development – Developed training class covering OWASP top 10 for secure software design and delivered class to tech department. • Launched Security Champions Program in Tech to support the secure software group• Threat Modeling – Developed threat modeling process used as part of the Software Development Life Cycle (SDLC).• Member of the Enterprise Architecture Committee (EAC) providing security guidance to the tech vision and strategyIdentity and Access Management (IAM):• Designed and implemented Attribute Based Access Control (ABAC) solution for use across the Union Pacific enterprise following the extensible access control markup language (XACML) 3.0 specification• Developed and delivered training to the Information Technology department (1200 users) for the ABAC solution including lecture and hands-on lab• Designed, setup, configured, and documented Tier 1 infrastructure for supporting the enterprise services and vendor tools for the authorization project• Developed software toolkits (Java, Spring MVC, Angular) for use by development teams with low effort integration • Worked with application teams to implement ABAC solutions including migration from Role Based Access Control (RBAC) to ABAC.• Developed enterprise security services (JMS and REST) related to IAM.• Supported problem resolution and consulting for products and services provided by Information Assurance such as Enterprise Security Applications, LDAP, SiteMinder, Authorization Services.• Designed and implemented solution for automating user provisioning in Azure in support of migration to Outlook 365• Automated User Provisioning from on-premises to cloud systems such as Salesforce, Azure, and SnowflakeScrum Master:• Completed Scrum Master Training including obtaining Scrum Master Level 1 Certification• Led transition to Agile development for IA team for support and project delivery. Setup Agile practices and procedures for IA team.

Bellevue, Nebraska, United States

Managed team of 9, responsible for integration tasks for J2EE application in a virtualized environment for multiple concurrent efforts. Managed and provided technical support for integration team for installation, configuration, and deployment of J2EE application in the factory as well as the customer facility. Managed and provided technical support for the program infrastructure, ensuring availability to support program service level agreement. Development infrastructure included: Subversion, Nexus, Jenkins, Sonar, Atlassian development suite (Confluence, JIRA, Fisheye/Crucible), Jrebel, Dynatrace, Magicdraw, and over 25 development strings.Technical experience installing, configuring, and troubleshooting COTS technologies such as: Apache, Weblogic Servers, RSA Cleartrust, Oracle Identity and Access Management (OIAM) 11gr2, Oracle Database, Stingray LoadBalancers, Vcenter, Linux RedhatWorked with senior leadership within the program in support of daily business rhythm including cross-functional meetings, program management meetings, and business operation meetingsEnsure architecture based design (ABD) software development life cycle is followed for integration deliverables and milestonesCost Account Manager (CAM) for integration cost control accounts for the program. Responsible for earned value activities for integration tasks as part of the program integrated master schedule including: schedule statusing, resource loading, forecasting of tasks, and supporting program audits. Develop Basis of Estimates (BOEs) and proposal estimation for infrastructure/integration areas for the program.

Eagan, Minnesota, United States

System Integration experience leading installation/integration of development lab for program, performing system administration activities, deploying software builds, and creating scripts in support of production system at customer facility. Supported development and maintenance of Integration Master Schedule for program for all integration and test tasks. Lead integration efforts at customer facility for each delivery. Led group of 3-4 engineers to integrate and test system in customer environment.Provided weekly status and metrics to engineering program manager and technical director.System Test engineering experience developing test cases, writing test procedures, designing test scenarios, executing test cases, documenting anomalies and discrepancies, and coordinating with software development staff to assist in resolving defects to ensure requirements were met.Customer Relations experience performing formal acceptance testing (FAT), technical interchange meetings during design phase, presenting design material, providing customer demonstrations, and verifying problem reports witnessed by customer and QA.Software Automation experience leading integration efforts for automated software testing of program software, developing test cases using Test Quest Pro and supporting other team members test case development.

Eagan, Minnesota, United States

System Integration experience leading installation/integration of development lab for program, performing system administration activities, deploying software builds, and creating scripts in support of production system at customer facility. Supported development and maintenance of Integration Master Schedule for program for all integration and test tasks. Lead integration efforts at customer facility for each delivery. Led group of 3-4 engineers to integrate and test system in customer environment.Provided weekly status and metrics to engineering program manager and technical director.System Test engineering experience developing test cases, writing test procedures, designing test scenarios, executing test cases, documenting anomalies and discrepancies, and coordinating with software development staff to assist in resolving defects to ensure requirements were met.Customer Relations experience performing formal acceptance testing (FAT), technical interchange meetings during design phase, presenting design material, providing customer demonstrations, and verifying problem reports witnessed by customer and QA.Software Automation experience leading integration efforts for automated software testing of program software, developing test cases using Test Quest Pro and supporting other team members test case development.

Eagan, Minnesota, United States

Graduated from the prestigious Lockheed Martin Engineering Leadership Development Program (ELDP). ELDP participants are selected by executive management because the employee possesses the desire and ability for further technical and leadership development.• Attended yearly Leadership Development Conference (LDC)• Gained valuable experience through four job rotations• Completed Technical Development Curriculum (TDC)• Completed Service Project• Supported Community Service activities• Participated in special training opportunities emphasizing teamwork, cross-functional problem solving, communication skills, and other subjects directly applicable to the company’s business strategy.• Developed checklist for ELDP participants to follow that contains routine activities and assignments required for program completion • Organized grassroots Velocity chapter for Omaha for continuous learning opportunities

Bellevue, Nebraska, United States

Systems Engineering experience developing COTS architecture for Operations Center, integrating COTS hardware and software, working with Business Rhythm events, and providing input for process improvement.Worked directly with Chief Engineer and Engineering Manager for programmatic documents including the System Engineering Management Plan (SEMP).Customer Relations experience supporting weekly customer action item reviews, presenting design material, writing system requirements, performing formal acceptance testing, operational testing, and operational deployment.Hardware Integration experience installing and troubleshooting system cabling, Audio Video (AV) system, Information Technology system (IT), and Communications system.CAM experience supporting weekly program assessment status (CPI/SPI variances), supporting Internal Joint Surveillance Review, providing weekly cost accounting for project activity completion, writing Variance Analysis Reports, and Writing Program Directive to alter program schedule when applicable for $10 Million dollar budget.Business Development experience presenting and demonstrating at Homeland Defense Symposium, Strategic Space Symposium, DISA Symposium, AFOTEC Symposium, and NDTA Symposium.Program Lead experience organizing and presenting System Design Review and Critical Design Review for Phase 2 of the Command Center Upgrade Program.Team Lead experience leading Global Communication System (GCS) subsystem team of 3 for Phase 2 including creating and maintaining Software Development schedule, provided tasking to team members, and managing sub-contractor.Integration Lead experience for Global Operations Center-X (GOC-X) including subsystem installation, coordination of contractors, integration of subsystems, and testing of subsystems in operational environment.

Eagan, Minnesota, United States

Software Development experience integrating an ActiveX DLL created in VB as an add-on to Excel, providing user training, developing a user’s manual for the software, and participating in pilot program using extreme programmingManagement Communication experience giving bi-weekly presentations to VP-level management, presentations given to Project Engineer directors’ forum, and training sessions given to Project Engineer directors’ forum

Eagan, Minnesota, United States

Software Development experience developing simulators for system software using Java, developing device controllers for system software using Java, C, and C++.Software Engineering experience following company processes during development phase-writing design documentation, coding, unit testing, and peer reviewing activities.Developed Software Version Description (SVD) document for system software delivered.System Integration experience installing the system operational environment as well as installing, running, trouble shooting system software.System Test engineering experience developing test cases, writing test procedures, designing test scenarios, executing test cases, documenting anomalies and discrepancies, and coordinating with software development staff to assist in resolving defects to ensure all are corrected to meet requirements.Customer Relations experience performing formal acceptance testing (FAT) including acting as Test Director during FAT, technical interchange meetings during design phase, presenting design material, providing demonstrations, and verifying problem reports witnessed by customer and QA.

Master'S Degree

Bachelor'S Degree