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

Page: 148

Senior Computer Systems Engineer/Architect

with Agile methodologies (SAFe, Kanban, etc.). Clearance Requirements: Must have a current/active Top Secret clearance...MANTECH is seeking a motivated, career and customer-oriented Senior Computer Systems Engineer/Architect...

Company: ManTech
Location: Washington DC
Posted Date: 06 Feb 2026

RF Engineer - Antenna (Level III) - Top Secret clearance

to RF engineering requirements Knowledge of RF communications systems link budget analysis. Active Top Secret clearance..., suppliers, management, and peers Excellent problem solving and Troubleshooting skills Security Clearance Statement...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 27 Jan 2026
Salary: $101000 - 178135 per year

Avionics Test Engineer - Hypersonics

aerospace-related programs. Must be a US Citizen and able to obtain top-secret clearance. If you're looking for comfort..., etc.) Strong computer skills with Office products (Word, Excel, Power Point) Must be a US Citizen and able to obtain secret clearance...

Company: Leidos
Location: Huntsville, AL
Posted Date: 06 Feb 2026
Salary: $87100 - 157450 per year

Cybersecurity Engineer

. US Citizenship is required to obtain a clearance. Requirements: Active Top Secret Security Clearance and SCI eligible Builds.... Travel: Negligible Clearance: An ACTIVE Top Secret Clearance is required for this position. Applicants selected...

Company: SimVentions
Location: Norfolk, VA
Posted Date: 07 Jan 2026
Salary: $80000 - 130000 per year

Cybersecurity Engineer

. US Citizenship is required to obtain a clearance. Requirements: Active Top Secret Security Clearance and SCI eligible Builds.... Travel: Negligible Clearance: An ACTIVE Top Secret Clearance is required for this position. Applicants selected...

Company: SimVentions
Location: Virginia Beach, VA
Posted Date: 07 Jan 2026
Salary: $80000 - 130000 per year

Cybersecurity Engineer

. US Citizenship is required to obtain a clearance. Requirements: Active Top Secret Security Clearance and SCI eligible Builds.... Travel: Negligible Clearance: An ACTIVE Top Secret Clearance is required for this position. Applicants selected...

Company: SimVentions
Location: Chesapeake, VA
Posted Date: 07 Jan 2026
Salary: $80000 - 130000 per year

Security Software Engineer - Top Secret Clearance

ultimate goal of enabling human life on Mars. SECURITY SOFTWARE ENGINEER - TOP SECRET CLEARANCE As a Security Software... clearance ADDITIONAL REQUIREMENTS: This position requires successfully obtaining and maintaining a Top Secret Security...

Company: SpaceX
Location: USA
Posted Date: 17 Dec 2025
Salary: $130000 - 150000 per year

Software Systems Engineer - Remote - Secret or Top Secret Clearance

Job Title: Software Systems Engineer Location: Remote Clearance Required: Secret or Top-Secret Salary Range..., Linux/Unix, and/or application performance monitoring. -Security Clearance required: Secret, or TS/Top-Secret...

Company: S2i2 Inc
Location: Washington DC
Posted Date: 07 Feb 2026
Salary: $120000 - 130000 per year

Advanced Software Engineer - Top Secret Clearance

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: Dedham, MA
Posted Date: 07 Feb 2026

Advanced Software Engineer - Top Secret Clearance

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: Dedham, MA
Posted Date: 07 Feb 2026

Sr. Software Engineer, HITL - Top Secret Clearance

ultimate goal of enabling human life on Mars. SR. SOFTWARE ENGINEER, HITL - TOP SECRET CLEARANCE As a Sr. Software Engineer... to changing needs and requirements Active Top Secret, Top Secret SCI, or DOE Level Q clearance, or the ability to obtain...

Company: SpaceX
Location: USA
Posted Date: 03 Feb 2026

Software Engineer (Starshield) - Top Secret Clearance

ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER (STARSHIELD) - TOP SECRET CLEARANCE Starshield leverages... experience Active Top Secret, Top Secret SCI, or DOE Level Q clearance PREFERRED SKILLS AND EXPERIENCE: Developed...

Company: SpaceX
Location: USA
Posted Date: 03 Feb 2026
Salary: $120000 - 145000 per year

Full Stack Software Engineer - Top Secret Clearance

ultimate goal of enabling human life on Mars. FULL STACK SOFTWARE ENGINEER - TOP SECRET CLEARANCE As a Software Engineer...: This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment...

Company: SpaceX
Location: USA
Posted Date: 03 Feb 2026
Salary: $120000 - 145000 per year

Software Engineer, Data - Top Secret Clearance

ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER, DATA - TOP SECRET CLEARANCE As a Software Engineer...: This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment...

Company: SpaceX
Location: USA
Posted Date: 03 Feb 2026
Salary: $120000 - 145000 per year

Software Engineer, HITL - Top Secret Clearance

ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER, HITL - TOP SECRET CLEARANCE As a Software Engineer... obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance may...

Company: SpaceX
Location: USA
Posted Date: 03 Feb 2026
Salary: $120000 - 145000 per year

Software Engineer, Level 2 - Top Secret Clearance Required

tools such as Jira and Confluence This position requires a Top Secret clearance with investigation date within 5 years..., we are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team. This exciting position...

Posted Date: 03 Feb 2026

Software Engineer, Level 2 - Top Secret Clearance Required

of Space Security, we are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business...

Posted Date: 31 Jan 2026
Salary: $88000 - 152490 per year

Software Engineer Staff - Top Secret Clearance Required to Start

clearance Active Top Secret Clearance Ability to obtain and maintain SCI clearances Desired skills Experience...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business...

Posted Date: 21 Jan 2026

Software Engineer, C++ - Top Secret Clearance

ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER, C++ - TOP SECRET CLEARANCE As a Software Engineer... and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance may not be immediately necessary...

Company: SpaceX
Location: USA
Posted Date: 20 Jan 2026
Salary: $120000 - 145000 per year

Senior Software Engineer - Top Secret Clearance

clearance Active Top Secret clearance with the ability to obtain and maintain SCI clearances Desired skills Experience...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business...

Posted Date: 15 Jan 2026
Salary: $107300 - 185840 per year