Missile Warning/Space Sensor SME

Great Hill Solutions is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is the federal government contracting business wholly owned by the Seneca Nation. SNG meets mission-critical needs of federal civilian, defense, and intelligence community customers across a variety of domains. The SNG portfolio receives shared services support from its parent company Seneca Holdings and is comprised of multiple companies that participate in the Small Business Administration 8(a) program. To learn more visit www.senecanationgroup.com and follow us on LinkedIn.

The Seneca Nation Group companies offer competitive compensation and a strong benefits package including comprehensive medical and dental care, matching 401K, paid time off, flexible spending accounts, disability coverage, and other benefits that help provide financial protection for you and your family. We pride ourselves on our collaborative work environment and culture which embraces our mission of providing financial and non-financial benefits back to the members of the Seneca Nation.

Great Hill is seeking a Missile Warning/Space Sensor Subject Matter Expert (SME) in Colorado Springs, CO. The role entails refining Tactics, Techniques, and Procedures (TTPs) for missile warning and defense, utilizing advanced space-based sensor networks. The ideal candidate will have experience in SDA missions, missile defense architectures, and the Command, Control, Battle Management, and Communications (C2BMC) system. A Top Secret clearance with SCI eligibility is required, along with at least four years of relevant operational experience.

This role offers the opportunity to work with classified data, refine cutting-edge missile warning and space sensor TTPs, and advance national security priorities in a collaborative setting at facilities in and around Colorado Springs. Applicants must bring expertise in SDA operations, missile defense architectures, and joint-service integration, with a focus on delivering exceptional results in operational testing and evaluation. Up to 25% travel required for this position.

• Required Skills:




• Experience with SDA missions and Missile Defense.
• Knowledge of space sensor networks, missile defense systems, and command/control systems.
• Proficiency with Microsoft Word, Excel, and PowerPoint.
• Training on Satellite Orbital Analysis tools.
• 4+ years of operational experience in related fields.




• Desired Skills:




• Experience with Joint Test & Evaluation (JT&E) or operational testing.




• Security Clearance:




• Top Secret (TS) with SCI eligibility.