---
title: "Software Engineer Sr - E3 at Lockheed Martin – Littleton, CO"
canonical: "https://www.metaintro.com/job/software-engineer-sr-e3-at-lockheed-martin-45fcfbd5-7a43-597f-992d-f9c4ecc7808d"
language: "en"
author: "Metaintro"
---

[/company/lockheed-martin](/company/lockheed-martin)[Lockheed Martin](/company/lockheed-martin)
# Software Engineer Sr - E3 at Lockheed Martin

Department: Space

Compensation

$110,300 – $204,900/yr

**Setup**
: On-site

**Location**
: Littleton, Colorado

**Type**
: Full-time

**Level**
: senior

**Posted**
: Aug 14, 2026

## Description

Lockheed Martin is seeking a Level 3 Ground Software Engineer to work from its King of Prussia, Pennsylvania or Littleton, Colorado locations. The role involves planning and coordinating software development, designing, developing, testing, debugging, and documenting ground-subsystem software, and supporting Agile, DevSecOps, CI/CD, containerization, cloud, database, and distributed-systems work. Candidates need a strong software development and engineering background, ground-subsystems experience, Agile expertise, and an active Top Secret clearance with the ability to obtain an SCI. The position is full-time and contingent on a program award expected in October 2026, with a salary range of $110,300 to $204,900 and medical, dental, vision, and other benefits.

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