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Keywords: Security Software Engineer - Top Secret Clearance, Location: USA

Page: 48

Principal Safety Engineer

are eligible for a security clearance Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active... and mitigate risks. The ability to obtain and maintain a Secret U.S. government issued security clearance...

Posted Date: 22 Jan 2026

Sr. Specialist, Systems Engineer

to obtain a Top Secret with SCI. Must be a U.S. Citizen. Preferred Additional Skills: Active Top Secret with SCI. CI Poly.... Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted...

Posted Date: 22 Jan 2026

Scientist, Mission Payload Chief Systems Engineer (Optical Systems)

of prior related experience. Active Top Secret security clearance 5+ years of systems engineering technical leadership... security. Job Title: Scientist, Mission Payload Chief Systems Engineer (Optical Systems) Job Code: 33064 Job Location...

Posted Date: 22 Jan 2026

Systems Engineer

and teamwork are critical. Qualifications Required Experience/Education: Must have a minimum of a Top Secret clearance...Responsibilities We are seeking a motivated product quality SYSTEM ENGINEER to support the planning, test development...

Company: Peraton
Location: Springfield, VA
Posted Date: 22 Jan 2026
Salary: $112000 - 179000 per year

High Performance Computing Engineer - Mid-level

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure...

Company: General Dynamics
Location: McLean, VA
Posted Date: 22 Jan 2026

DevOps Engineer

of job-related experience. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Top Secret security clearance...Basic Qualifications Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering...

Company: General Dynamics
Location: Aurora, CO
Posted Date: 22 Jan 2026

Journeyman Computer Systems Engineer (MECM/Adaptiva)

and Experience Clearance: Active Secret clearance Certifications: DoD 8570 IAT Level II (e.g., Security+ CE, CySA...Overview GovCIO is currently hiring for a Journeyman Computer Systems Engineer specializing in Microsoft Endpoint...

Company: GovCIO
Location: Kearneysville, WV
Posted Date: 22 Jan 2026

Mid-Level Reverse Engineer (TS/SCI with Poly/NEW HIRE SIGN-ON BONUS UP TO $30,000)

, or Windows environment - Bit-level data analysis ● Security clearance level: Top Secret SCI + Polygraph ● US citizenship...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Hanover, MD
Posted Date: 22 Jan 2026

Integration & Test (I&T) Engineer

of job-related experience. Clearance Requirements: Department of Defense Secret security clearance is required at time of hire... candidate is an I&T engineer with a strong software background and has experience on large solution programs. We highly...

Company: General Dynamics
Location: Aurora, CO
Posted Date: 22 Jan 2026

AI/ML Engineer

with active DHS clearance or Top Secret DoD clearance. Ability to produce clear technical documentation for formal design reviews... Integration, Webhooks, Data Privacy, Responsible AI, DevOps, Agile Delivery, Federal IT, DHS, DHS Clearance, Top Secret Clearance...

Posted Date: 22 Jan 2026
Salary: $125000 - 138000 per year

New Product Introduction Engineer

concepts Experience with Formula SAE, Baja SAE, Design Build Fly, etc. Eligible to obtain and maintain a U.S. Secret security... hires software engineers & hardware engineers, who are excited to build across a diverse and powerful portfolio...

Location: Costa Mesa, CA
Posted Date: 22 Jan 2026
Salary: $129000 - 171000 per year

Systems Engineer - ISSE

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 22 Jan 2026

Site Reliability Engineer - Configuration

. This is an on-site position in Washington, DC that requires a Top Secret Clearance or DoE Q clearance. Responsibilities Include... Active Top Secret Clearance required or DoE Q Experience with Version Control Systems Experience with Configuration...

Posted Date: 22 Jan 2026
Salary: $145000 - 165000 per year

Senior Product Support Engineer, Maritime

military systems or defense technology products Eligible to obtain and maintain an active U.S. Secret security clearance... Product Support Engineer, Maritime, to join our rapidly growing team in Quincy, MA. In this role, you will own and drive...

Location: Quincy, MA
Posted Date: 22 Jan 2026
Salary: $129000 - 171000 per year

Sentinel - Systems Engineer/Principal Systems Engineer

. Must be a US Citizen Must have the ability to obtain and maintain a U.S. Government DoD security clearance (Secret, Top Secret... engineering discipline Active DOD Top Secret Clearance 1 year of experience with electrical analyses/test and verification...

Company: Northrop Grumman
Location: USA
Posted Date: 21 Jan 2026
Salary: $77200 - 115800 per year

Design and Analysis Engineer 4 - Electronic Systems

. Job Details: Job Type: Contract (12 months with potential for extension) Clearance: Ability to obtain a Secret Clearance Industry: Aerospace..., Engineering Technology, Chemistry, Physics, Mathematics, Data Science, or Computer Science Ability to obtain a Secret Clearance...

Posted Date: 21 Jan 2026
Salary: $78 per hour

Supply Chain Engineer, PCBA (Starshield)

to make presentations to suppliers, team members, and management Ability and willingness to obtain a Top Secret clearance... ultimate goal of enabling human life on Mars. SUPPLY CHAIN ENGINEER, PCBA (STARSHIELD) Starshield leverages SpaceX...

Company: SpaceX
Location: USA
Posted Date: 21 Jan 2026
Salary: $100000 - 120000 per year

Supplier Development Engineer, PCBA (Starshield)

to make presentations to suppliers, team members, and management Ability and willingness to obtain a Top Secret clearance... ultimate goal of enabling human life on Mars. SUPPLIER DEVELOPMENT ENGINEER, PCBA (STARSHIELD) Starshield leverages SpaceX...

Company: SpaceX
Location: USA
Posted Date: 21 Jan 2026
Salary: $95000 - 120000 per year

Supplier Industrialization Engineer, PCBA (Starshield)

to make presentations to suppliers, team members, and management Ability and willingness to obtain a Top Secret clearance... ultimate goal of enabling human life on Mars. SUPPLIER INDUSTRIALIZATION ENGINEER, PCBA (STARSHIELD) Starshield leverages...

Company: SpaceX
Location: USA
Posted Date: 21 Jan 2026
Salary: $95000 - 120000 per year

Staff Electronic Warfare / Radio Frequency Systems Engineer

, Engineer, or Mathematics or other related technical fields. A current / active DoD Top Secret Clearance or higher...RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time...

Company: Northrop Grumman
Location: Baltimore, MD
Posted Date: 21 Jan 2026