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Jobs at STI
6 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
1–6 of 6 jobs
STI · Los Angeles, California, United States
On-siteMid level$105K – $130K a yearTrades & logisticsSystems Technology, Inc. (STI) is seeking a Facility Security Officer / IT Security Administrator to serve as the company's designated FSO of record and to manage the classified IT systems that support our NISPOM-governed defense programs. This is a hands-on, dual-hatted role…
STI · Hawthorne, California, United States
On-siteMid level$109.6K – $139.9K a yearEngineeringSystems Technology, Inc. (STI) is seeking a Perception & Guidance Engineer - UAS to join our Aerospace division, developing the vision-based targeting and terminal guidance algorithms behind our next-generation counter-UAS and interceptor platforms. You'll own the pipeline from…
STI · Hawthorne, California, United States
On-siteMid level$111.6K – $145.9K a yearEngineeringSystems Technology, Inc. (STI) is seeking an Embedded Software Engineer - UAS to join our Aerospace division, supporting flight software development for next-generation UAS and counter-UAS platforms. You'll work at the intersection of guidance, navigation, and control (GNC)…
Electrical Engineer
4 months agoSTI · Hawthorne, California, United States
Senior$105K – $130K a yearEngineeringSystems Technology Inc. (STI) is a private, employee-owned company (ESOP) that provides engineering consulting and product development with a focus on safety. We are a small company that enjoys many of the perks of start-ups, but we have been in business for over sixty years…
STI · Los Angeles, California, United States
RemoteSenior$145K – $175K a yearSalesWe are seeking a Business Development – UAS leader to drive growth specifically in unmanned aircraft systems (UAS) with a focus on flight control systems, autopilots, guidance, navigation, and autonomy-enabled products. This role is not a general aerospace business development…
Principal Research Engineer
23 months agoSTI · Hawthorne, California, United States
Lead / staff$157.5K – $189K a yearEngineeringSystems Technology Inc. (STI) is a private, employee-owned company (ESOP) that provides engineering consulting and product development with a focus on safety. We are a small company that enjoys many of the perks of start-ups, but we have been in business for over sixty years…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.