David Lemire
Retired
Columbia, Maryland, United States
Summary
👤
Senior🎓
Top SchoolDavid Lemire is a retired information assurance engineer and systems architect with over three decades of experience in cryptography, public key infrastructure, and DoD-focused cybersecurity. He led IA systems engineering, DoDAF architecture, requirements and CONOP development, and threat modeling for large-scale and big-data platforms across government and defense contractors. He has driven OpenC2 standards work and supported DoD cyber organizations with technology outreach, blending hands-on technical analysis with policy- and mission-oriented design. A former Army Signal Corps officer and MIT-trained electrical engineer, he pairs operational communications experience with deep systems and key-management expertise. Notably, he continued active technical leadership into retirement, concluding a long career as a systems engineer at Mission Technologies in 2025.
9 years of coding experience
39 years of employment as a software developer
BS, Electrical Engineering, BS, Electrical Engineering at Massachusetts Institute of Technology
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (81)
rdma10
mtls10
specification10
latency10
oasis10
information-sharing10
portal10
citrix10
http9
android9
telemetry9
mqtt8
architecture8
modeling8
yang7
Programming languages (12)
Github contributions (5)
oasis-tcs/openc2-impl-https
Apr 2020 - Feb 2022
OASIS OpenC2 TC: Repository used by TC members to propose and track changes to the OpenC2 HTTPS implementation specification
Contributions:8 releases, 83 commits, 147 PRs in 1 year 9 months
oasis-tcs/openc2-ap-hunt
Jan 2023 - Feb 2023
OASIS OpenC2 TC: Developing an Actuator Profile to manage threat hunting activities. The AP will define the Actions, Targets, Specifiers and Options to manage Threat Hunting consistent with the OpenC2 Language Specification. https://github.com/oasis-tcs/openc2-ap-hunt
Contributions:4 releases, 24 commits, 45 PRs in 1 month
threat-hunting
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