Find your dream job NOW!

Click on Location links to filter by Job Title & Location.
Click on Company links to filter by Company & Location.
For exact match, enclose search terms in "double quotes".

Keywords: Cyber Security Engineer, Location: Littleton, CO

Page: 1

Cyber Security Engineer

epitome of corporate responsibility. Your Mission is Ours. As the Cyber Security Engineer/ISSE, you will coordinate... Area Space Department 72E1A00:Cyber Engineering Job Class Cyber Security Engineering Job Category Experienced...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 21 Jan 2026

Cyber Security Engineer

epitome of corporate responsibility. Your Mission is Ours. As the Cyber Security Engineer/ISSE, you will coordinate... Area Space Department 72E1A00:Cyber Engineering Job Class Cyber Security Engineering Job Category Experienced...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 21 Jan 2026
Salary: $95300 - 165255 per year

Cyber Security Engineer

epitome of corporate responsibility. Your Mission is Ours. As the Cyber Security Engineer/ISSE, you will coordinate... Area Space Department 72E1A00:Cyber Engineering Job Class Cyber Security Engineering Job Category Experienced...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 21 Jan 2026

Cyber Security Engineer Technical Lead

Area Space Department 72E1A00:Cyber Engineering Job Class Cyber Security Engineering Job Category Experienced... to further your career in Cyber Security by working for one of the top companies in the world? This new and emerging need...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 12 Jan 2026

DevSecOps SW Engineer

software organization by partnering with the LM Space Software Factory team Identify and remediate cyber security...LMCareers Business Unit SPACE Security Clearance None Shift First Direct/Indirect Direct Business Area...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 21 Jan 2026
Salary: $88000 - 152490 per year

Ground Software Engineer

Engineering Information Technology Cyber Security Physics Mathematics Selected candidate will be required to possess...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business...

Posted Date: 17 Jan 2026
Salary: $72200 - 125005 per year

Staff Software Engineer UX - FULL TIME REMOTE

LMCareers Business Unit RMS Security Clearance Secret Shift First Direct/Indirect Direct Business Area... Designer with a strong visual-design portfolio. - An engineer committed to delivering high-quality, cutting-edge technology...

Posted Date: 13 Jan 2026

Test Engineer

to the Federal Government. Whether the focus is on space exploration, national security, cyber security, or cutting-edge... initiatives of our government customers. I2X Technologies is seeking a Test Engineer to support ongoing activities...

Location: Littleton, CO
Posted Date: 10 Jan 2026

Test Engineer

company to the Federal Government. Whether the focus is on space exploration, national security, cyber security, or cutting... initiatives of our government customers. I2X Technologies is seeking a Test Engineer to support ongoing activities...

Location: Littleton, CO
Posted Date: 10 Jan 2026

Lead SCADA & Automation Engineer 1 - Grid

. Project Management Professional (PMP). Familiar with NERC Critical Infrastructure Protection (CIP) standards & Cyber-Security.... As an Automation Engineer in our Electric Grid Infrastructure Services business unit you will: Engage in fast-paced client projects...

Company: Sargent & Lundy
Location: Englewood, CO
Posted Date: 17 Dec 2025
Salary: $116620 - 179890 per year

Lead SCADA & Automation Engineer 1 - Grid

. Project Management Professional (PMP). Familiar with NERC Critical Infrastructure Protection (CIP) standards & Cyber-Security.... As an Automation Engineer in our Electric Grid Infrastructure Services business unit you will: Engage in fast-paced client projects...

Company: Sargent & Lundy
Location: Englewood, CO
Posted Date: 17 Dec 2025
Salary: $116620 - 179890 per year

Senior Systems Engineer - IT

motivated Senior Systems Engineer-IT to join our Radiant Mercury team. This role focuses on maintaining the security posture...LMCareers Business Unit RMS Security Clearance TS/SCI Shift First Direct/Indirect Direct Business Area...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 12 Nov 2025
Salary: $98300 - 170315 per year

Staff Systems Engineer

to customer sites to conduct their work. Responsibilities for the role include: Ensure cyber security standards...LMCareers Business Unit RMS Security Clearance Top Secret Shift First Direct/Indirect Direct Business...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 12 Nov 2025

Software Engineer - UX FULL TIME REMOTE

LMCareers Business Unit RMS Security Clearance Secret Shift First Direct/Indirect Direct Business Area... → Recovery workflow. Who You Are - A self-starter - An experienced UX Designer - An engineer committed to delivering high...

Posted Date: 12 Nov 2025
Salary: $88000 - 152490 per year

Staff Software Engineer UX - FULL TIME REMOTE

LMCareers Business Unit RMS Security Clearance Secret Shift First Direct/Indirect Direct Business Area... Designer with a strong visual-design portfolio. - An engineer committed to delivering high-quality, cutting-edge technology...

Posted Date: 12 Nov 2025

Senior UX Software Engineer FULL TIME REMOTE

LMCareers Business Unit RMS Security Clearance Secret Shift First Direct/Indirect Direct Business Area... → Recovery workflow. Who You Are - A self-starter - An experienced UX Designer - An engineer committed to delivering high...

Posted Date: 12 Nov 2025
Salary: $107300 - 185840 per year

Engineer III

with Cloud-based and on-prem infrastructure, networking and cyber security. Demonstrates extensive technical expertise..., commercial, and academic mission requirements. Our Space Systems team is seeking an experienced Satellite Operations Engineer...

Company: General Atomics
Location: Englewood, CO
Posted Date: 06 Nov 2025

Manager - Software Engineering Lead

threats. The engineer will be part of a multi-disciplinary engineering team on the Trusted Security Solutions (TSS) Program...LMCareers Business Unit RMS Security Clearance Top Secret Shift First Direct/Indirect Direct Business...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 29 Oct 2025

Manager - Software Engineering Lead

threats. The engineer will be part of a multi-disciplinary engineering team on the Trusted Security Solutions (TSS) Program...LMCareers Business Unit RMS Security Clearance Top Secret Shift First Direct/Indirect Direct Business...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 29 Oct 2025