Principal Systems Engineer at ServiceNow | NY, US | Rezi

Principal Systems Engineer at ServiceNow

Principal Systems Engineer

ServiceNow · NY, US

6 days ago

Principal Systems Engineer

ServiceNow · NY, US

7 days ago
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About the Role

We are seeking talented, motivated AI builders to join our Strategic Initiatives team as part of a new AI Center of Excellence. This team designs and ships AI-native solutions — agents, assistants, and reusable skills — that advance Armis's security mission and multiply the impact of teams across the company. This is a builder role for engineers fluent in modern AI application development, not machine learning engineers. You will be expected to train foundation models / frontier models and compose capable, production-grade AI systems on top of frontier models, get them into people's hands, and bring the rigor to prove they actually work.

Responsibilities

  • Design, build, and bring to production ready: models, AI agents, assistants, and reusable skills that solve real problems for Armis and its customers.
  • Turn ideas into working MVPs fast, then partner with engineering to harden them into reliable, production-ready systems.
  • Build evaluation into everything you ship — define what "good" means for each solution, measure it, and hold the bar.
  • Compose agentic workflows that are secure by construction, using secure harnesses along with appropriate isolation, guardrails, and controls.
  • Select and integrate the right frameworks, tools, and models for each job, and turn what works into reusable patterns and best practices for the COE.
  • Be a part of the COE Consult team to help across the organization.
  • Document what you build and how it should be used, operated, and evaluated.

Requirements

  • An AI Expert in Multi-agentic solutions.
  • Demonstrated experience building real AI solutions — agents, assistants, copilots, or skills — that shipped and got used, not just prototyped.
  • Deep, hands-on familiarity with modern agent frameworks and developer tooling (agent SDKs such as the Top 3 providers SDKs (Claude, OpenA and Google), thorough understanding and use of SKILL.md skills standard, plus the judgment to know which to reach for when.
  • Strong evaluation discipline: building test sets, defining metrics, and measuring quality, safety, and reliability before and after deployment.
  • Proficiency in Python and comfort integrating APIs, tools, and cloud services (AWS, Azure, or GCP) with containerization (Docker, Kubernetes).
  • Bachelor's or Master's in Computer Science, Engineering, or a related field, or equivalent professional experience.
  • Experience in security, or building AI for security use cases (Preferred).
  • Have run NPS at a company where the number was reported externally or to a board, with the scrutiny that brings (Preferred).
  • Know the difference between a journey map that generated consensus and one that generated decisions (Preferred).
  • Have worked across both product and post-sale organizations and can speak either language (Preferred).

Skills

  • AI application development
  • Agent frameworks
  • Harnesses
  • Tool use
  • Prompting
  • Retrieval
  • Evaluation
  • Foundation models
  • Frontier models
  • Python
  • API integration
  • Cloud services (AWS, Azure, or GCP)
  • Containerization (Docker, Kubernetes)

Location

  • AMS - North America and Canada

Work Type

  • Flexible
  • Remote

Experience Level

  • AI Expert

Education Level

  • Bachelor's or Master's in Computer Science, Engineering, or a related field, or equivalent professional experience.

Salary/Compensations

  • $221,200 - $387,100

Benefits

  • Equity (when applicable)
  • Variable/incentive compensation
  • Health plans
  • Flexible spending accounts
  • 401(k) Plan with company match
  • ESPP
  • Matching donations
  • Flexible time away plan
  • Family leave programs

About the Company

  • It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for everyone—freeing people from busywork so they could focus on meaningful work. Today, ServiceNow is the AI control tower for business reinvention. Our ServiceNow AI platform bringsிறது together any AI, any data, and any workflow— helping 85% of the Fortune 500® work smarter, faster, and better. We're building an AI-native culture where technology and talent are unstoppable together. And we're just getting started. Join us to put AI to work for people.

Equal Opportunity

  • ServiceNow is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, age, disability, gender identity, veteran status, or any other category protected by law. In addition, all qualified applicants with arrest or conviction records will be considered for employment in accordance with legal requirements.