CareerPlan

Software Systems Engineer

USA - Hazelwood, MOFull-time$135k–$165k2026-10-22 → 2026-11-10
Based in United StatesNo visa sponsorshipUnited States citizens onlySecurity clearance required

Core

Design, develop, test, and maintain non-embedded software and system architectures for the Tomahawk Land-Attack Missile program, adhering to strict government regulations and industry standards.

Role type

Senior IC software systems engineer (defense/aerospace)

Builds

Non-embedded software components, system architectures, and verification plans for the Tomahawk program

Domain

Defense / Aerospace / Missile Systems

Required skills

Model-Based Systems Engineering (MBSE), Catia Magic, DoDAF, .Net Framework, sysML, Unified Modeling Language, software architecture design, requirements management, unit testing, code development, system integration, software verification planning

Preferred skills

Navigation Modeling, Flight Simulation, Subversion, Azure DevOps, Git, documentation for developers and stakeholders

Technologies

Cameo System Modeler, Catia Magic, DoDAF, .Net Framework, sysML, Unified Modeling Language, Subversion, Azure DevOps, Git

Responsibilities

Model-Based Systems Engineering (MBSE) using Cameo System Modeler; Manage requirements, tracking, and verification for TMP systems change requests; Develop and maintain code, unit test and integrate software components; Develop, document and maintain architectures, requirements, interfaces, designs and algorithms; Drive TMP software architecture, design and approach through process development and metrics; Provide guidance to less experienced team members.

Seniority

Senior, hands-on IC