Systems Engineer, Level 3 (AE26061409C)

Advantage Engineering & IT Solutions Inc
📍 Annapolis Junction, Maryland, United States 💼 Full-time 🕒 Posted July 08, 2026

Job Description

AEITS, a GTSC company, seeks a Systems Engineer Level 3.

~~~ This position pending contract award ~~~

Location: Annapolis Junction, Maryland area

~~~~ All work is on-site, in-person in a SCIF environment. This is not a hybrid or remote position.

Clearance: Top Secret SCI with appropriate polygraph.

Compensation: $158-170,000 annual salary.

Mission Description:

Design, develop, test, deploy, and maintain complex software solutions supporting mission-critical systems, large-scale data processing, advanced analytics, and enterprise applications.

  • Analyze user and system requirements to develop software design solutions.
  • Design, develop, test, and maintain software applications and services.
  • Debug, troubleshoot, and resolve software defects and performance issues.
  • Integrate software into new and existing systems and ope...

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Job Details

  • Location Annapolis Junction, Maryland
  • Job Type Full-time
  • Category Computer Occupations
  • Posted Date July 08, 2026
  • Application Deadline August 17, 2026