Senior Systems Engineer - TS/SCI, Customer-Facing SCIF

Harris Geospatial Solutions; Melbourne (FL); On-site; USD 93,000 - 172,000; Full time

Benefits offered by this job

Health and disability insurance

401(k) match

Flexible spending accounts

Job summary

L3Harris Technologies in Rochester, NY; Melbourne, FL; Greenville, TX seeks a Systems Engineer, Sr. Specialist with active TS/SCI clearance for a customer-facing SCIF role. Responsibilities include requirements management and Agile collaboration with software engineers.

Requires a Bachelor’s degree with 6+ years (or graduate degree with 4+ years; 10+ years in lieu), MBSE exposure, and familiarity with Atlassian tools. Salary transparency is provided; health, 401(k), and other benefits offered.

Qualifications

• Active TS/SCI clearance is required for this role.
• Bachelor’s degree with 6+ years of experience; graduate degree with 4+ years; or 10+ years in lieu of degree.
• Experience with requirements management and model-based systems engineering (MBSE) preferred.

Responsibilities

• Support a full-time on-site work schedule within a SCIF environment.
• Serve in a direct customer-facing role, coordinating with stakeholders.
• Gather, define, and document use cases and requirements from users.
• Generate and manage system and subsystem requirements specifications.
• Foster cross-functional collaboration to resolve technical challenges.
• Support enterprise test events, including prep, execution, and follow-up.
• Contribute to systems engineering documentation and program artifacts.

Skills

Active TS/SCI Clearance

Education

Bachelor’s Degree + 6 years

Graduate Degree + 4 years

10 years experience in lieu of degree

Tools

JIRA

Confluence

Job description

L3Harris Technologies in Rochester, NY; Melbourne, FL; Greenville, TX seeks a Systems Engineer, Sr. Specialist with active TS/SCI clearance for a customer-facing SCIF role. Responsibilities include requirements management and Agile collaboration with software engineers.

Requires a Bachelor’s degree with 6+ years (or graduate degree with 4+ years; 10+ years in lieu), MBSE exposure, and familiarity with Atlassian tools. Salary transparency is provided; health, 401(k), and other benefits offered.