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# Systems Engineer

- **Company:** Liberty Personnel Services, Inc.
- **Location:** Philadelphia, PA, United States
- **Salary:** $95,000.0 - $120,000.0
- **Contract:** Permanent contract
- **Skills:** Systems Engineering, IBM Rational DOORS
- **Published:** October 8, 2026
- **Apply:** http://www.libertyjobs.com/findjobs-details.php?j_id=83812

## About the Role

* Bachelor's in Engineering or related field
 * Experience with network/electrical sub-systems (AC/DC power, connectivity)
 * Knowledge of ARP 4754, ARP-4761, DO178/160/254
 * IBM Rational DOORS experience
 * FAA certification/airworthiness knowledge

Pluses: Supplier interaction, INCOSE certification