---
title: "Cyber Systems Security… at Lockheed Martin – Suitland, MD"
canonical: "https://www.metaintro.com/job/cyber-systems-security-engineering-sr-e3-at-lockheed-martin-16bda8d2-055b-5cb5-a613-60e9fd38e27d"
language: "en"
author: "Metaintro"
---

[/company/lockheed-martin](/company/lockheed-martin)[Lockheed Martin](/company/lockheed-martin)
# Cyber Systems Security Engineering Sr - E3 at Lockheed Martin

Department: RMS-Svcs-LMOS

Compensation · Listed in posting

$110,300 – $204,900/yr

**Setup**
: On-site

**Location**
: Suitland, Maryland

**Type**
: Full-time

**Level**
: senior

**Posted**
: Oct 5, 2026

## Description

The role performs system administration, maintenance, upgrades, installation, testing, integration, and configuration of SIGINT radio-spectrum, collection, and geolocation systems and software. It provides Tier‑3 technical and engineering support, troubleshoots operational failures, delivers 24/7 call-in support, integrates systems with enterprise infrastructure, and maintains technical documentation. The position requires engineering or computer-science education or equivalent experience, recent Kubernetes, containerization, cloud, and DevSecOps experience, IAT‑II CWIP/DoD 8570 and CCNA certifications, and willingness to travel and work 24/7 on-call support. The full-time salary range is $110,300 to $204,900, with medical, dental, vision, and other benefits.

## Trending job searches

Every query opens live roles, salary samples, and market demand — tap a search to run it instantly.

- [Find Cyber Systems Security Engineering Sr - E3 jobs in Suitland, Maryland, United States](/jobs/search?q=Find+Cyber+Systems+Security+Engineering+Sr+-+E3+jobs+in+Suitland%2C+Maryland%2C+United+States)
- [Find roles similar to Cyber Systems Security Engineering Sr - E3 in Suitland, Maryland, United States](/jobs/search?q=Find+roles+similar+to+Cyber+Systems+Security+Engineering+Sr+-+E3+in+Suitland%2C+Maryland%2C+United+States)
- [Find Cyber Systems Security Engineering Sr - E3 jobs with Kubernetes and Containerization](/jobs/search?q=Find+Cyber+Systems+Security+Engineering+Sr+-+E3+jobs+with+Kubernetes+and+Containerization)
- [Find jobs similar to Cyber Systems Security Engineering Sr - E3](/jobs/search?q=Find+jobs+similar+to+Cyber+Systems+Security+Engineering+Sr+-+E3)
- [Find Cyber Systems Security Engineering Sr - E3 jobs posted this week](/jobs/search?q=Find+Cyber+Systems+Security+Engineering+Sr+-+E3+jobs+posted+this+week)
- [Find Cyber Systems Security Engineering Sr - E3 jobs paying $110,000 or more per year](/jobs/search?q=Find+Cyber+Systems+Security+Engineering+Sr+-+E3+jobs+paying+%24110%2C000+or+more+per+year)
- [Find Tech General jobs in Suitland, Maryland, United States](/jobs/search?q=Find+Tech+General+jobs+in+Suitland%2C+Maryland%2C+United+States)
- [Find Tech General jobs with Kubernetes and Containerization](/jobs/search?q=Find+Tech+General+jobs+with+Kubernetes+and+Containerization)

## Get More from Metaintro

Unlock powerful job search, personalized recommendations, and deep career insights from comprehensive, market-leading data and live market signals.

- [Browse all jobs](/jobs/search)
- [Access help center](/help)
- [Explore our content](/blog)

![](https://cdn.metaintro.com/rs:fill:1200:800/q:30/plain/images/bridges/bridge-expand.1df895c6bd76d96f.png)

For job seekers

## Ready to find a role that actually fits?

Upload your résumé, start a Job Search Thread, and let Metaintro rank real openings against your experience — then guide you from search to offer.

[Get Started Free](/signup)[Search matching jobs](/jobs/search)

Match

Compare live roles against your current evidence.

Position

Turn proof projects into role-specific applications.

Improve

Use market feedback to keep the skill plan current.

[Return to navigation](#main-navigation)