Sr. Specialist, Systems Engineer (Top Secret Clearance Required)

L3HHCM20•Greenville, TX

2d•$92,500 - $171,500•Onsite

About The Position

We are seeking a self-motivated, organized Systems Engineer to support a customer-facing role in a secure SCIF environment with an active TS/SCI clearance. The position involves managing requirements and creating systems engineering documentation throughout the program’s lifecycle, supporting test events, and collaborating with software engineers in an Agile environment.

Requirements

Active TS/SCI Clearance
Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.

Nice To Haves

Knowledgeable in Atlassian tools, including JIRA and Confluence.
Experience with MBSE documentation.
Prior experience supporting customer-facing systems engineering efforts.
Familiarity with Agile software development and enterprise test support activities.

Responsibilities

Support a full-time on-site work schedule within a SCIF environment
Serve in a direct customer/user-facing role, ensuring effective communication and coordination with stakeholders.
Engage with customers and end users to gather, define, and document use cases and requirements.
Generate and manage system and subsystem-level requirements specifications using requirements management tools, ensuring accuracy and completeness throughout lifecycle
Leverage interpersonal, communication, and problem-solving skills to foster cross-functional teamwork and resolve technical challenges effectively.
Support enterprise test events, including preparation, execution, follow-up actions, and participation in daily standup meetings.
Contribute to systems engineering documentation and program artifacts to support technical and programmatic objectives.