CareerPlan

Software Systems Engineer

USAFull-time$62k–$102k2026-11-07 → 2026-11-09

Core

Design, code, test, debug, and document complex operating-system software applications while maintaining large-scale telecommunications networks and advanced mathematical/scientific software packages.

Role type

Senior IC software systems engineer (operating systems)

Builds

Complex operating-system software applications and telecommunications network support

Domain

Telecommunications + Operating Systems

Required skills

Operating systems programming, software development, telecommunications network management, mathematical software, systems programming, engineering releases, vendor utilities

Preferred skills

Secret clearance

Technologies

Engineering releases, vendor utilities, telecommunications networks, mathematical software packages, scientific software packages

Responsibilities

Define specifications for complex operating-system software applications, Modify and maintain existing complex applications, Design, code, test, debug, and document software programs, Maintain operating systems including file-maintenance routines, Support and manage large telecommunications networks, Evaluate new and existing software products