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: Systems Engineer - Active Top Secret Required, Location: USA

Page: 18

Systems Integration and Test Engineer Stf

, spacecraft, or ground software systems Must have an active or current Top Secret clearance (or DoE equivalent) with the... like? As a Systems Integration and Test Engineer on the Space Based Infrared System program you will: Work on software integration...

Company: Lockheed Martin
Location: Boulder, CO
Posted Date: 16 Jan 2026

Junior Systems Engineer- Fully Cleared

. Schedule and Work Details Location: R&E Schedule: Full-time, day shift Clearance: Active Top Secret Clearance with Full...: Active Top Secret Clearance with Full Scope Polygraph (required). We do not have the ability to sponsor clearances...

Posted Date: 16 Jan 2026
Salary: $87000 - 115000 per year

Integration Systems Engineer- Fully Cleared

to translate mission needs into actionable technical outcomes Minimum Qualifications Clearance: Active Top Secret Clearance...Job Title: Systems Engineer, Enterprise Architecture & Integration Make an Impact Where It Matters...

Posted Date: 16 Jan 2026
Salary: $107000 - 142000 per year

Model-Based Systems Engineer, Senior

Engineering Bootcamp Training completion Active Top Secret Clearance Virtual no Zip 80125 EEO Lockheed Martin...LMCareers Business Unit SPACE Security Clearance Top Secret Shift First Direct/Indirect Direct Business...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 16 Jan 2026
Salary: $102800 - 178135 per year

Anti Tamper System Security Engineer (SSE)

: Active TOP SECRET clearance with SSBI upgrade (within 5 years) #LI-VF LI-VF1 Special Note The position is contingent... where challenges are the norm and success are expected. MAG Aerospace is seeking a resourceful Anti Tamper System Security Engineer...

Company: MAG Aerospace
Location: Lexington Park, MD
Posted Date: 16 Jan 2026
Salary: $80000 - 100000 per year

Converged Sensors - Lead Member Systems Engineer

) Prior project systems engineering lead / architecture experience Active or ability to obtain a DoD Top Secret security...LMCareers Business Unit RMS Security Clearance Top Secret Shift First Direct/Indirect Direct Business...

Company: Lockheed Martin
Location: Moorestown, NJ
Posted Date: 16 Jan 2026
Salary: $110500 - 198422 per year

System Engineer (All Levels)

: US Citizenship required. Active Top Secret/SCI clearance with a Counter-Intelligence Polygraph Knowledge of Agile Project...Responsibilities: Noblis ESI is seeking a Systems Engineer with a national space enterprise and ground systems...

Company: Noblis
Location: Chantilly, VA
Posted Date: 16 Jan 2026
Salary: $82500 - 141775 per year

Lead Logistics Systems Engineer

Systems Engineer position for MITRE’s project with U.S. Indo-Pacific Command (USINDOPACOM) in Honolulu, Hawaii. MITRE aims... and influential oral communications skills Strong written and oral communications skills Active Secret Clearance with the ability...

Company: Mitre
Location: Honolulu, HI
Posted Date: 16 Jan 2026

Systems Engineer - Fully Cleared

performance and propose operational improvements Minimum Qualifications Clearance: Top Secret Clearance with Full Scope... with some of the most mission-driven teams in defense and beyond to solve challenges that truly matter. As a Systems Engineer...

Posted Date: 16 Jan 2026
Salary: $137000 - 181000 per year

Systems Engineer

a Systems Engineer in Dayton, OH. Qualified candidates must have a Top-Secret clearance. Provide engineering support in the... Top-Secret security clearance Bachelor’s degree from an accredited college/university 3+ years of experience Familiar...

Location: Dayton, OH
Posted Date: 16 Jan 2026
Salary: $85000 - 95000 per year

Systems Engineer (All Levels)

required, with eligibility to obtain and maintain a Top-Secret security clearance PREFERRED QUALIFICATIONS Active Secret or Top-Secret...Systems Engineer (All Levels) Full-Time | On-Site or Hybrid (No Remote) Location: Huntsville, AL; Foothill Ranch...

Posted Date: 15 Jan 2026

Sr Principal Engineer Systems Modeling Simulation

models, algorithms, threat models, and command & control models. Active DoD Top Secret Clearance. Experience modeling... are determined after funding confirmation Northrop Grumman Aeronautics Systems Sector has an opening for a Sr Principal Engineer...

Company: Northrop Grumman
Location: Melbourne, FL
Posted Date: 15 Jan 2026
Salary: $122800 - 184200 per year

Systems Engineer - Level 1 or Level 2

as either a Level 1 or Level 2. Basic Qualifications for a Level 1: Must have an active U.S. Government DoD Top Secret/Sensitive...: Must have an active U.S. Government DoD Top Secret/Sensitive Compartmented Information (SCI) with Counter-Intelligence (CI) polygraph...

Company: Northrop Grumman
Location: USA
Posted Date: 15 Jan 2026
Salary: $76200 - 114400 per year

Sentinel - Staff Systems Engineer

, facility design, military aerospace development. Preferred Qualifications: Active DoD Top Secret Clearance Understanding... Systems is seeking a Staff Systems Engineer to join its team. This position may be located in Manhattan Beach, CA or Colorado...

Company: Northrop Grumman
Location: USA
Posted Date: 15 Jan 2026

Systems Engineer (All Levels)

required, with eligibility to obtain and maintain a Top-Secret security clearance PREFERRED QUALIFICATIONS Active Secret or Top-Secret...Systems Engineer (All Levels) Full-Time | On-Site or Hybrid (No Remote) Location: Huntsville, AL; Foothill Ranch...

Posted Date: 15 Jan 2026

Systems Engineer - Level 1 or Level 2

as either a Level 1 or Level 2. Basic Qualifications for a Level 1: Must have an active U.S. Government DoD Top Secret/Sensitive...: Must have an active U.S. Government DoD Top Secret/Sensitive Compartmented Information (SCI) with Counter-Intelligence (CI) polygraph...

Company: Northrop Grumman
Location: USA
Posted Date: 15 Jan 2026
Salary: $76200 - 114400 per year

System Engineer (All Levels)

US Citizenship required. Active Top Secret/SCI clearance with a Counter-Intelligence Polygraph Knowledge of Agile Project...Job Description: Responsibilities Noblis ESI is seeking a Systems Engineer with a national space enterprise...

Company: Noblis
Location: Chantilly, VA
Posted Date: 15 Jan 2026
Salary: $82500 - 141775 per year

Senior Staff Electronic Warfare / Radio Frequency Systems Engineer

or other related technical fields. A current / active DoD Top Secret Clearance or higher. Proven experience in personnel.... We are looking for you to join our team as a Senior Staff Electronic Warfare (EW) / Radio Frequency (RF) Systems Engineer to join our Airborne Multifunction...

Company: Northrop Grumman
Location: Baltimore, MD
Posted Date: 15 Jan 2026

Systems Engineer - Level 3 or Level 4

as either a Level 3 or Level 4. Basic Qualifications for a Level 3: Must have an active U.S. Government DoD Top Secret/Sensitive...RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the...

Company: Northrop Grumman
Location: USA
Posted Date: 15 Jan 2026
Salary: $114000 - 171000 per year

Engineer / Principal Engineer Systems Modeling Simulation

are not only part of history, they're making history. Northrop Grumman Aeronautics Systems Sector has an opening for a Engineer... / Principal Engineer Systems Modeling Simulation to join our team of qualified, diverse individuals. This position will be located...

Company: Northrop Grumman
Location: Melbourne, FL
Posted Date: 15 Jan 2026
Salary: $79300 - 118900 per year