Mission Support Specialist - Onsite

Mission Support Ground Field Service Specialist At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. Raytheon's Global ISR Sensors & Software group is a world leader in high altitude electro-optical, infrared, multi-spectral imaging sensors and ground support systems, employed by the U.S. and foreign military in time critical intelligence, surveillance, and reconnaissance operations. Our passion is to support the Warfighter and this demands excellence in everything we do, from the talent we recruit to the highly engineered systems we deliver. We are actively searching for a Mission Support Ground Field Service Specialist to serve as a systems administration subject matter expert to the customer for all support requirements in a fast-paced distributed ISR environment. Responsible for image quality analysis, data flows, troubleshooting and implementation of corrective actions while monitoring the health and status of equipment. Mission Support serves as the first responder to all issues related to the Raytheon product line by executing various system administration functions. What You Will Do: Monitor the health and status of the equipment. Respond to all issues related to the Raytheon product. Responsible for maintaining complex customer's systems to include: Integration Testing Troubleshooting Implementation of corrective actions Personnel must be flexible enough to perform multi-shift/overtime requirements with little or no notice & will be 100% on-site at customer location in California Additional Information: Mission Support Team (MST) personnel are worldwide deployable and subject to all requirements and conditions specified or implied in the supported contract. These requirements may include: Pre-Deployment physical examinations, specific immunizations, security certifications and designated trainings. Terms and requirements of the supported contract are non-negotiable. Raytheon MST Program Office is solely responsible for determining field assignments and relocations. MST personnel are subject to relocation at any time. Family members are not allowed to accompany MST personnel to certain countries or classified locations. Any authorized family accompaniment to any location is the sole responsibility of the MST employee. MST personnel must be flexible enough to perform multi-shift/overtime requirements with little or no notice. MST personnel must comply with the laws and rules required in the jurisdiction where deployed. Qualifications You Must Have: Typically requires Bachelor's degree and 5 years' of prior related work experience, an Advanced degree in a related field and minimum 3 years' of prior related work experience, or in absence of a degree, 9 years' of prior related work experience is required. UNIX / Linux system administration and scripting experience. Experience in avionic system maintenance and/or operation. Active and transferable U.S. government issued Top Secret / SCI security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Qualifications We Prefer: Possess or obtain a CompTIA Security+ certification. Experience providing viable courses of action to the customer based on timely assessment and analysis. Integrity, reliability, and dedication in a team environment. Ability to read and interpret schematic diagrams, system data flow charts, and technical descriptions of the systems. Ability to effectively use general and specialized test equipment to check-out and troubleshoot systems. What We Offer: Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation. This position offers relocation assistance based on candidate eligibility.

Created: 2026-03-05