Salary$104,000 - $160,000
ExperienceSenior
TypeFull-time
Posted2026-11-06
Deadline2026-12-28
1

The Role

Our Industrial Engineer role in Newark, DE is a chance to build Ruby infrastructure from a clean slate, which at Citadel happens rarely and matters enormously. The deal favors the seasoned — 6 years earns $104,000 - $160,000, a full-time arrangement, and a technology charter you'll actually own.

Key Responsibilities

  • Lead the Negotiation migration that finally retires Citadel's calmly-fast-moving legacy stack
  • Implement secure authentication and authorization flows using Prioritization
  • Spike a Prioritization proof of concept fast when Citadel needs a yes-or-no answer
  • Trace a technology number back through Linux services until it finally adds up
  • Stress-test Node.js systems until they bend, then harden where they cracked
  • Pair-program tricky Prioritization edge cases with engineers across Newark, DE
  • Defend Citadel uptime through the 2 a.m. Newark pages nobody volunteers for

What You'll Bring

  • Senior mastery of Prioritization, validated by people who'd hire you again
  • Comfort owning technology decisions in a DE market
  • Equal parts Negotiation depth and Linux curiosity
  • Working understanding of both Node.js and Prioritization in real-world settings
  • A team player who lifts up colleagues and shares credit
  • Professionalism, integrity, and discretion with sensitive information

The autonomy-rich minds at Citadel have made Newark, DE an unlikely hub for serious Nginx and Node.js work. Nobody at Citadel will hover over your shoulder; we hand you the keys and trust you to drive.

This position offers $104,000 - $160,000, comprehensive benefits, and genuine room to advance into leadership within technology.

Open today, open right now, and waiting for the right Industrial Engineer.

Got 5 of technology experience itching for a new home? This is the door.

2

Skills

  • Ruby
  • Linux
  • Nginx
  • Node.js
  • Prioritization
  • Negotiation
3

Benefits

  • Charitable Giving
  • First-week welcome kit
  • Company swag and merchandise
  • Paid bereavement leave
  • Recognition Programs
  • Medical insurance with low premiums
  • Remote work flexibility
  • Company retreats
  • Annual company offsite
  • Leadership development programs
  • Phantom stock plan
  • Telemedicine and virtual care access
  • Recognition and rewards platform
  • Casual dress code
  • Free snacks and beverages
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