Hire GNC Engineers

Time to shortlist is typically 2 weeks from scoping call. Total time to placement (shortlist through offer acceptance) is typically 4–6 weeks. GNC is one of the thinnest engineering labor pools in aerospace — sitting engineers rarely leave mid-campaign, and we manage notice periods around flight windows as part of the search. If you have a first flight or a CDR on the calendar, tell us on the call and we prioritize candidates who can start inside the window.

Most US GNC Engineers with two to six years on flight vehicles land between $120K and $165K base depending on metro and vehicle class. Senior, staff and principal GNC engineers who own a vehicle's control or navigation architecture and defend it at flight readiness reviews typically run $165K–$230K base plus bonus or equity at venture-backed space and defense-tech companies. Flown-vehicle experience commands a premium over simulation-only backgrounds. These are market bands; we confirm live market bands for your program during scoping. See our avionics engineer salary guide for adjacent bands.

A GNC Engineer owns the algorithms — guidance, navigation and control — and the analysis that proves them. A Flight Controls Engineer is usually the control-law slice of that same job, common on aircraft programs where navigation sits with a separate group. An Avionics Engineer owns the hardware those algorithms run on: flight computers, sensors, actuator electronics and harnessing. If the hire has to decide how the vehicle steers, hire the GNC profile; if the hire has to build the box it steers with, hire avionics.

A Systems Engineer owns requirements, interfaces and verification across the whole vehicle and depends on GNC for the flight dynamics answers. A Controls and Automation Engineer works on PLC and industrial control for plants and test stands, not flight vehicles — a different discipline with overlapping vocabulary. Programs that confuse the two lose months. If the seat writes the control law that flies, it is a GNC seat.

No certification exists for GNC, and we do not screen on one. Most candidates hold an MS or PhD in aerospace or a related engineering field, and a strong BS with flown-vehicle ownership outranks an advanced degree with simulation-only work. We verify degree, U.S.-person status where ITAR applies and any active clearance, then weight reference-verified algorithm ownership above all of it.

Yes. Nearly every GNC seat in space and defense-tech is ITAR-controlled. We screen for U.S.-person status where the program requires it, document any active clearance held, and verify prior work under ITAR, CUI, DoD or NASA oversight. We do not shortlist candidates who cannot meet the access requirements set on your call.

Yes. Every GNC Engineer placement carries a replacement guarantee. Guarantee terms are confirmed in writing at engagement start. The guarantee applies across retained, direct-hire, embedded and RPO engagements alike.

Yes. Multi-hire builds (GNC lead plus controls, navigation, trajectory and simulation engineers, with Avionics Engineers, FPGA Engineers and Test and Evaluation Engineers alongside) route through aerospace and defense engineering search, embedded recruiting or RPO. Heads of GNC and chief engineers route through executive search.