# C3BM Principal Systems Engineer – Advanced Technologies at APEX TK LLC

> United States · Principal · Software engineering · open. Source: https://alderhq.app/jobs/breezy%3Aapex-tk-llc%3A9c8bf3347ae4-c3bm-principal-systems-engineer-advanced-technologies (read 2026-11-09).

## Facts (observed)

- Company: [APEX TK LLC](https://alderhq.app/companies/apex-tk-llc)
- Location text: Huntsville, AL
- Where it can be done from (inferred): United States (evidence: "Location: Huntsville, AL")
- Posted: 2026-10-23 (16 days ago)
- First seen by alder: 2026-11-04 · last verified: 2026-11-07
- Reposted: 0 times · edited: 0 times
- Apply on the employer's site: https://apex-tk-llc.breezy.hr/p/9c8bf3347ae4-c3bm-principal-systems-engineer-advanced-technologies

## Pay and sponsorship

- Posted pay: not posted
- Market band for similar posted roles (United States, n 537): p25 $203k, median $235k, p75 $279k

---
Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/breezy%3Aapex-tk-llc%3A9c8bf3347ae4-c3bm-principal-systems-engineer-advanced-technologies and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.