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Arcesium Logo Arcesium · IT - Software Development

Senior Principal Infrastructure Engineer - Delivery Lead

United States, New York 220000.00 - 280000.00 USD / Year · Job Posted January 06, 2026
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Job Description

Arcesium is seeking a dynamic, multi-discipline, polyglot Software and Infrastructure Engineer and Leader with broad and deep knowledge across the spectrum of software and infrastructure to join our Infrastructure Engineering team in a lead capacity. Infrastructure’s mission is to provide the foundation and supporting critical systems that Arcesium’s applications are built upon. As a Vice President - Senior Principal Infrastructure Engineer – Delivery Lead, you will be at the forefront of technological evolution within multiple functional areas including Identity & Access Management, Linux Compute, Discovery, Networking, Observability, SDLC, and Storage, all built on top of AWS & Linux. As a Principal, you’ll own delivery – both through leading others and making your own contributions – in areas across our ecosystem that powers our SaaS API-driven business.

Job Responsibility

  • Own delivery and make individual contributions within parts of the ecosystem that powers our SaaS API-driven business
  • Lead people to delivering strong technical solutions, including those that may report to you, or through collaboration
  • Construct innovative infrastructure systems, applications, and tools that streamline and enhance how Arcesium’s applications interoperate
  • Take ownership of our critical technology infrastructure
  • Provide highly available, reliable critical services to our customer-facing applications and developers

Requirements

  • 5+ years of relevant infrastructure experience
  • Demonstrated desire to take ownership of critical systems and successfully deliver systems and features
  • Advanced proficiency in Python and an eagerness to work with languages like Java, Go, and Bash as needed
  • Advanced knowledge and demonstrated experience with AWS, Kubernetes, Linux, SDLC, authentication, and authorization
  • Ability to craft reliable and performant solutions to problems using a combination of software you write and open-source technology
  • Display a curious mind, enthusiasm for technology infrastructure, a knack for problem-solving, and the drive to take initiative and work with the right combination of independence and collaboration
  • Prior experience leading people strongly desired
  • Ability to use GenAI tools as a force multiplier for their own skillset
  • A bachelor’s degree in computer science, computer engineering or a related discipline is required

Nice to have

  • Proven track record of owning and operating vital polyglot infrastructure systems
  • Experience in running critical workloads in AWS

What we offer

  • Medical and prescription drug coverage
  • 401k contribution matching
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