William S
Software Test Engineer - Quality Assurance Engineer Expert at MANTECH
Riverside, Maryland, United States
Summary
👤
Senior🎓
Top SchoolWilliam S is a seasoned software test and embedded systems engineer with over 20 years of experience delivering real-time, mission-critical solutions across aerospace, GPS, and defense programs. Holding an active TS/SCI with polygraph, he blends deep RTOS and low-level software expertise (VxWorks, Ada, C/C++) with proven strengths in integration, verification, and configuration management. He has a track record of reducing program risk—isolating single points of failure, modernizing legacy labs and emulators, and directing multi-hundred-thousand dollar replacements that kept satellite and avionics programs on schedule. William mentors small teams, drives process improvements aligned with SEI CMM practices, and bridges software/hardware interfaces from serial links to MIL-STD-1553. Comfortable across Linux/Windows/Unix environments and familiar with cloud, networking, and test automation toolchains, he brings practical systems thinking as well as hands-on coding and test development. Based in Riverside, Maryland, he is known for quietly rescuing aging systems and translating operational requirements into auditable, high-reliability deliveries.
10 years of coding experience
21 years of employment as a software developer
MEEE Electrical Computer Science Engineering, MEEE Electrical Computer Science Engineering at Manhattan UniversityQueensborough Community College of The City University of New York (CUNY)
Github Skills (11)
azure10
cloud-foundry10
microsoft-azure10
sap-cap10
deployment-automation10
microsoft10
automation-framework9
openui59
sap8
sap-hana8
automation8
Programming languages (6)
Github contributions (5)
wksheehan/sap-automation
Dec 2021 - Oct 2022
This is the repository supporting the SAP deployment automation framework on Azure
Contributions:16 PRs, 151 pushes, 6 branches in 10 months
deploymentsap-hanasapautomationazure
wksheehan/Python-Chemistry-Project
Oct 2015 - Feb 2019
Contributions:2 pushes, 1 branch in 3 years 4 months
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