Jobs at Arcturus

Open roles at Arcturus

• Senior Additive Manufacturing Engineer

  California · onsite · Senior · full time

  Posted 10 Aug 2026

• Principal Additive Manufacturing Engineer

  California · onsite · Principal · full time

  Posted 10 Aug 2026

• Executive and Operations Assistant Internship

  California · hybrid · Internship · intern

  Posted 5 Jun 2026

• Engineering Internship

  California · onsite · Internship · intern

  Posted 5 Jun 2026

• Project Arcturus: Open Application

  California · onsite · full time

  Posted 11 May 2026

• Senior Research and Prototyping Engineer

  California · onsite · Senior · full time

  Posted 11 May 2026

• Senior Scientist / Engineer

  California · onsite · Senior · full time

  Posted 11 May 2026

• Lead Carbon Nanomaterials Engineer

  California · onsite · Lead · full time

  Posted 29 Apr 2026

• Lead Additive Manufacturing Engineer

  California · onsite · Lead · full time

  Posted 22 Apr 2026

Arcturus hiring at a glance

Hiring across Engineering (7), Operations & Strategy (1).

By level: Senior (3), Internship (2), Lead (2), Principal (1).

Most common locations: California (9).

Counted from the roles listed above. Many postings do not list pay.