CrossDomainSolutions(CDS)Engineer-TS/SCI

**_Type of Requisition:_** Regular _**Clearance Level Must Currently Possess:**_ Top Secret/SCI _**Clearance Level Must Be Able to Obtain:**_ Top Secret SCI + Polygraph ** _Public Trust/Other Required:_** None _**Job Family:**_ Cyber and IT Risk Management ** _Job Qualifications:_** **Skills:** Cross Domain Solutions, Cybersecurity Operations, Network Engineering **Certifications:** None **Experience:** 6 + years of related experience **US Citizenship Required:** Yes _**Job Description:**_ **Location:** Springfield, VA (NCE – Customer Site) **Clearance:** TS/SCI with ability to obtain a Polygraph **Citizenship:** US Citizenship Required **Job Description:** GDIT is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day. We think. We act. We deliver. There is no challenge we can’t turn into opportunity. GDIT is seeking a **Cyber Systems Engineer III – ECDS (Cross Domain Engineer)** to support our Intelligence Community customer in Springfield, VA. In this role, you will lead the engineering and security design of Cross Domain Solutions (CDS), guide the evaluation of new technologies, ensure alignment with mission requirements, and assist in driving future capabilities. **What You’ll Get to Do:** * Lead the security design, architecture, and engineering of Cross Domain Solutions. * Conduct analysis of alternatives for new or evolving data flows. * Identify solution constraints and define evaluation criteria. * Prepare complex design packages integrating multiple enterprise systems. * Update design documents to incorporate new information, operational insights, and lessons learned. * Develop technical point papers and documentation on CDS-related topics. * Gather and validate requirements from stakeholders and mission partners. * Schedule and participate in Technical Exchange Meetings (TEMs) to discuss design and implementation strategies. * Coordinate implementation timelines and technical approach