Zach Zayac

Portfolio · Notes · Reading

Hi, I'm Zach.

U.S. Army Warrant Officer · Coach & Advisor · Systems Engineer in training

Portrait of Zach Zayac

About

Who I am

I'm a U.S. Army Warrant Officer specializing in joint and strategic targeting. My professional background sits at the intersection of complex decision-making, systems thinking, and operational execution in high-consequence environments. Across joint and multinational contexts, I've spent my career translating ambiguous problem sets into structured plans, measurable outcomes, and executable workflows.

In parallel, I work with early-stage founders and high-performing professionals as a coach and advisor — helping them navigate uncertainty, build resilient personal and professional systems, and make better decisions as their organizations scale.

My personal interests focus on the practical application of software, data, and AI to improve human performance, operational visibility, and decision quality. I'm currently in graduate study with an emphasis on systems engineering and human–AI integration, building tools and frameworks that operate well in fast-moving environments.

Writing

Recent posts

All writing →

Published Work

Selected writing & papers

Beyond Destruction: Bridging the Gap in Artillery Effects Expertise

★ CW5 John A. Robinson Eagle Writing Award

In Large-Scale Combat Operations, the U.S. Army faces a persistent tactical gap in artillery employment driven not by a lack of systems, but by an insufficient understanding of surface-to-surface munitions effects among practitioners. Although doctrine such as FM 3-60 emphasizes effects-based targeting, and tools like Joint Weaponeering Software and the Advanced Field Artillery Tactical Data System provide statistically rigorous solutions, their effectiveness at the tactical level is constrained by operator understanding, data quality, and time. Reliance on simplified adjudication tables and reductive destroy–neutralize–suppress frameworks distorts expectations and erodes confidence in fires, despite modern artillery demonstrating unprecedented precision and effectiveness in contemporary conflicts. To close this gap, the paper proposes an advanced munitions effects course developed beyond software operation — building deep, technical expertise in blast, fragmentation, fuzing, aimpoint manipulation, and nonlethal effects, modeled on established joint and sister-service programs. Centered on 131A Field Artillery Targeting Technicians as the Army's effects subject-matter experts, this course would enable more accurate, flexible, and scientifically grounded targeting decisions, ensuring artillery can fully realize its potential in LSCO under both permissive and constrained conditions.

U.S. Army professional writing

Reading

What I'm reading

Currently

Finished

Personal

Beyond the work.

A few moments outside the office — places, people, and the lens between.

Dancing on the beach
On the coast.
Riding a camel in Marrakech
Marrakech.
On deployment
Deployment.

Coaching

Founders, executives, and high-performers

I coach and advise founders and operators across early-stage startups — most often around decision quality, leadership under uncertainty, and translating strategy into operating systems.

Selected clients

Backed by

Education

Schools

Accepted

M.S. Systems Engineering

Johns Hopkins University

Whiting School of Engineering. Focus on Artificial Intelligence and Human-Team Systems.

In progress

M.A. Management

American Military University

Focus on IT Project Management.

Expected:
April 2026
GPA:
4.0

Completed

B.A. Management

American Military University

Minor in Psychology.

GPA:
3.85

Capabilities

Skills & certifications

Software

Python · SQL · PowerBI · Linux · Git · OOP · Functional Programming · Hugging Face · Notion

Expertise

Joint & Strategic Targeting · Operational Planning · Systems Thinking · Decision Quality · Coaching & Advising

How I work

Leadership Under Pressure · Translating Ambiguity into Plans · Cross-functional Communication · Mentorship

Certifications

  • Code In Place Stanford University 2025
  • CompTIA Data+ CompTIA
  • AWS Cloud Practitioner Amazon Web Services
  • Certified Scrum Master Scrum Alliance
  • Generative AI DeepLearning.AI
  • Backend Engineering Bootcamp Boot.dev in progress

Elsewhere

Find me online