NewStaining Software Engineer Associate Integrated Resources, IncStaining Software Engineer AssociateTucson, AZ$40–$55 / hourWe prefer a Bachelor’s degree in Software Engineering, Computer Science, or other Engineering discipline; candidates with a background in Life Sciences (Biology, Chemistry) will also be considered. You will create software supplements to install these procedures, manage the underlying database elements required to support them within our applications, and ensure all deliverables are executed on time.
Advance Airframes - Senior Principal Mechanical Engineer RTX CorpAdvance Airframes - Senior Principal Mechanical EngineerTucson, AZStrong networking and influencing skills to engage effectively with cross-functional teams, program leadership, engineering disciplines, production support organizations, and manufacturing teams. Operate independently with minimal supervision, demonstrating strong project leadership capabilities, including delegating tasks effectively and reviewing the work of team members to ensure quality and alignment with program goals.
Application Engineer - Arizona Continental AGApplication Engineer - ArizonaTucson, AZThe Continental group sector offers its customers connected, environment-friendly, safe and convenient industry and service solutions using a range of materials for off-highway applications, on rails and roads, in the air, under and above the ground, in industrial environments, for the food sector and the furniture industry. Continental is a leading tire manufacturer and industry specialist that develops and produces sustainable, safe and convenient solutions for automotive manufacturers as well as industrial and end customers worldwide.
Artificial Intelligence (AI) Systems Engineer The City Of TucsonArtificial Intelligence (AI) Systems EngineerTucson, AZ$35.37–$53.05 / hourThe Artificial Intelligence (AI) Systems Engineer at the City of Tucson's Information Technology (IT) Department is responsible for the design, development, implementation, administration, and maintenance of artificial intelligence solutions that support organizational goals and business operations. Candidates who are placed on the Civil Service Eligibility List and receive a contingent offer of employment must successfully complete the following: An extensive background investigation, including local, state, and national criminal history and fingerprint checks.
Engineer III - Transportation Pima County, AZEngineer III - TransportationTucson, AZ$96,200–$132,267 / yearBachelor’s degree from an accredited college or university with a major in engineering or closely-related field as determined by the department head at the time of recruitment AND six years of post-registration professional engineering experience and current registration or licensure in any state as a Professional Engineer (PE) OR Registered Professional Engineer (RPE). Action Activity - bending, climbing, kneeling, reaching squatting, stooping; Motion Activity - grasping; Hearing Activity - in noisy areas, on a radio; Speaking Activity - in person, on a phone; Vision - operate moto vehicle, distinguish colors.
Engineer III - Transportation Pima CountyEngineer III - TransportationTucson, AZ$93,392–$128,398 / yearMinimum Qualifications: Bachelors degree from an accredited college or university with a major in engineering or closely-related field as determined by the department head at the time of recruitment AND six years of post-registration professional engineering experience and current registration or licensure in any state as a Professional Engineer (PE) OR Registered Professional Engineer (RPE). Action Activity - bending, climbing, kneeling, reaching squatting, stooping; Motion Activity - grasping; Hearing Activity - in noisy areas, on a radio; Speaking Activity - in person, on a phone; Vision - operate moto vehicle, distinguish colors.
EHS Application Admin DPR ConstructionEHS Application AdminTucson, AZ$90,000–$140,000 / yearExperience using IT service management systems (such as SolarWinds Service Desk, ServiceNow, Freshservice, or Cherwell Service Management) to collaborate with others and manage changes, incidents, problems, and service requests. DPR Construction is a forward-thinking, self-performing general contractor specializing in technically complex and sustainable projects for the advanced technology, life sciences, healthcare, higher education and commercial markets.
Senior RF Product Development Engineer RTX CorpSenior RF Product Development EngineerTucson, AZQualifications You Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience or an Advanced Degree in a related field and minimum 3 years experience. The selected candidate will support and/or lead efforts that could range from organizing and leading small to mid-size RF product development teams to providing supplier support of complex RF products.
NewStaining Software Engineer Associate The Fountain Group LLCStaining Software Engineer AssociateTucson, AZ$40–$55 / hourDevelop software supplements, manage supporting database elements, and ensure projects are delivered on time with a “Quality First Time” mindset. Collaborate closely with assay development, engineering, regulatory, marketing, and other cross-functional teams to gather requirements and deliver software solutions.
Senior Principal RF Mechanical Engineer RTX CorpSenior Principal RF Mechanical EngineerTucson, AZQualifications You Must Have: Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 10 years of prior relevant experience, or an Advanced Degree in a related field and minimum 8 years of experience to include any combination of the following: Performing design and analysis for the packaging of RF products (e.g. The selected candidate will be expected to participate on multidiscipline programs, provide technical oversight, delegate tasks, and work with the Engineering organization to establish technology roadmaps, enable modernization, and contribute to general innovation.
Senior Reliability Engineer RTX CorpSenior Reliability EngineerTucson, AZExperience with Failure Modes Effects Criticality Analysis (FMECA), Reliability Predictions, (Environmental Stress Screening) ESS, Derating, and/or Failure reporting, analysis or corrective actions system (FRACAS). As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
Principal Systems Engineer and Integration Lead (Onsite) RTX CorpPrincipal Systems Engineer and Integration Lead (Onsite)Tucson, AZThe Systems Integration and Test (SIT) Advanced Technology (AT) Department in the Effectors Center is seeking a System Engineer and Integration lead on a program in Advanced Technologies Sub Strategic Business Unit Advanced Air Warfare Systems. At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems.
Principal Systems Engineer - Effectors (Onsite) RTX CorpPrincipal Systems Engineer - Effectors (Onsite)Tucson, AZAs a Principal Systems Engineer - Effectors you will be responsible for technical rigor of requirements documents, including developing/writing requirements, updating existing requirements, coordination of requirement maintenance, across team collaboration, sharing program process knowledge, mentoring engineers, and working with the technical and program leads execute program tasks. Join our organization and experience the Systems V engineering life cycle while interfacing with a variety of engineering disciplines, subject matter experts, Chief Engineers, Chief Technologists, the customer, and so many more to ensure we design, integrate, and strengthen our systems to work the first time and every time for our warfighters!
Sr Mechanical Engineer - HWIL - P3 RTX CorpSr Mechanical Engineer - HWIL - P3Tucson, AZAs part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. Qualifications You Must Have: Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 6 years of relevant experience, or An Advanced Degree in a related field.
Manufacturing Development Engineer II RTX CorpManufacturing Development Engineer IITucson, AZQualifications We Prefer: Ability to identify, reduce and eliminate cost, quality and schedule constraints through technical engagements along with an innovative mindset that drives continuous improvement, lean manufacturing and keeps pace with advances in technology. In this role, you'll leverage your technical knowledge of manufacturing capabilities, product technologies and factory requirements to help to establish and execute the manufacturing plan and influence technical program decisions to support the overall program value stream.
Senior MineStar Application Engineer Caterpillar IncSenior MineStar Application EngineerGreen Valley, AZ$112,710–$183,140 / yearMineStar Solutions is Caterpillar's mining technology platform, delivering integrated fleet management, machine guidance, autonomous operations, and enterprise data solutions that help customers optimize site performance and achieve business objectives. This role is responsible for maintaining and improving MineStar testing, validation, training, and demonstration environments through expertise in Windows server administration, SQL databases, virtualization, and infrastructure support.
Senior Minestar Application Engineer CaterpillarSenior Minestar Application EngineerGreen Valley, AZ$112,710–$183,140 / yearMineStar Solutions is Caterpillar's mining technology platform, delivering integrated fleet management, machine guidance, autonomous operations, and enterprise data solutions that help customers optimize site performance and achieve business objectives. This role is responsible for maintaining and improving MineStar testing, validation, training, and demonstration environments through expertise in Windows server administration, SQL databases, virtualization, and infrastructure support.
NewStaining Software Engineer Associate Apollo Professional SolutionsStaining Software Engineer AssociateOro Valley, AZA four-year degree in Software Engineering, Computer Science, or a related Engineering discipline; candidates with backgrounds in Life Sciences such as Biology or Chemistry are also encouraged to apply. In this role, you will play a vital part in designing and developing staining procedures that support advanced assay development, contributing directly to improvements in medical diagnostics.
Mid-Level Test Engineer Leidos Holdings IncMid-Level Test EngineerTucson, AZ$87,100–$157,450 / yearThis is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Electrical Engineer National Optical Astronomy ObservatoryElectrical EngineerTucson, AZ$111,546.02–$124,317.74 / yearThis position is responsible for assessing, maintaining, improving, and ensuring the reliability of the telescope's power systems, including generators, uninterruptible power supply (UPS) systems, and power distribution networks. Our Data Management and Software division is committed to building high-performance, scalable solutions that drive progress and support the seamless integration of cutting-edge technologies in our operations.
Backend Software Engineer Leidos Holdings IncBackend Software EngineerTucson, AZ$107,900–$195,050 / yearIf you've spent the last few years building your expertise in backend engineering, Java or Python development, and mission‑driven systems, and you're ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want real impact. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Mid-Level Software Engineer Leidos Holdings IncMid-Level Software EngineerTucson, AZ$87,100–$157,450 / yearIf you're passionate about solving complex technical challenges, learning emerging technologies, and developing software that directly supports mission success, this is an exciting opportunity to grow your career while making a meaningful difference. As a Full Stack Engineer, you'll contribute across the entire software development lifecycle, from crafting intuitive user interfaces to building scalable backend services and integrating secure, cloud-native solutions.
Project Manager, Civil Engineer Haley & Aldrich IncProject Manager, Civil EngineerAZ$105,000–$135,000 / yearWe are currently seeking a Project Manager, Civil Engineer to work in a technical support role with highly skilled professionals on diverse project teams in a dynamic environment. This position offers meaningful responsibility-not just oversight-and is best suited for someone who takes initiative and seeks ownership in leading hydrology and hydraulics studies and associated design efforts.
NewPrincipal AI Engineer National Optical Astronomy ObservatoryPrincipal AI EngineerTucson, AZ$179,000–$226,000 / year15+ years of experience in software engineering, artificial intelligence, machine learning, or related fields, including experience serving as a Principal Engineer, AI Technical Lead, Architect, or equivalent senior technical leadership role. You will identify and prioritize high-impact AI opportunities, build enterprise-scale AI capabilities, and deliver innovative solutions that accelerate scientific discovery, increase engineering productivity, and improve operational efficiency.
SQL Engineer SME Leidos Holdings IncSQL Engineer SMETucson, AZ$131,300–$237,350 / yearFor U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you've spent the last few years sharpening your skills in SQL, Java, and mission‑driven engineering, and you're ready for work that actually moves the needle, this is the opportunity cleared engineers look for when they're ready for real impact.
Software / System Safety Engineer II RTX CorpSoftware / System Safety Engineer IITucson, AZPerforming MIL-STD-882 System Safety Program tasks and analyses involving management (task series 100), analysis (task series 200), evaluation (task series 300), and verification (task series 400). At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems.
Senior Harness and Interconnect Engineer (Remote) Spara TechnologiesSenior Harness and Interconnect Engineer (Remote)Tucson, AZRemoteWith a broad portfolio and deep technical expertise, Spara delivers innovative capabilities to solve complex challenges and meet the needs of an ever-changing global market. Key Responsibilities: Lead the development, assembly, and verification of harnessing systems, encompassing design, seamless integration, and rigorous testing for actuation and control applications in defense technologies.
Senior Systems Engineer - Anti-Tamper / Program Protection (On-site Tucson, AZ) - P3 RTX CorpSenior Systems Engineer - Anti-Tamper / Program Protection (On-site Tucson, AZ) - P3Tucson, AZRaytheon is seeking a Senior Systems Security Engineer - Anti-Tamper/Program Protection (P3) to join our elite Systems Security Engineering (SSE) team within the Systems Engineering and Test Capabilities Directorate. This role is critical to safeguarding our Warfighters' technological advantages through the creation and integration of holistic security solutions, including Anti-Tamper, Cyber Security, Software Assurance and Supply Chain Risk Management.
Principal RF Sensor Lead Engineer (REA) RTX CorpPrincipal RF Sensor Lead Engineer (REA)Tucson, AZTypically requires a Bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of prior relevant experience, or an Advanced Degree in a related field and minimum of 6 years of relevant experience to include any combination of the following: Experience with electrical hardware development (RF components such as antennas or CCAs and subsystems preferred). The Effector RF Design Department designs, develops, and supports advanced RF hardware including seekers, sensors, antennas, transmitters, receivers, and exciters for next-generation tactical missile systems.
Principal Reliability Engineer RTX CorpPrincipal Reliability EngineerTucson, AZExperience with Failure Modes Effects Criticality Analysis (FMECA), Reliability Predictions, (Environmental Stress Screening) ESS, Derating and/or Failure reporting, analysis or corrective actions system (FRACAS). As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
NewStructural Engineer WSP in the U.S.Structural EngineerTucson, AZPrepare detailed calculations, drawings, technical specifications, design packages, technical reports, detailed analyses, and other materials suitable for procurement and construction purposes. BenefitsEmployees are also afforded a comprehensive suite of benefits including medical, dental, vision, disability, life, and retirement savings focused on providing health and financial stability throughout the employee's career.
Quality Test Engineer Dean Vesling and AssociatesQuality Test EngineerTucson, AZ_ May specialize in areas of quality control engineering, such as design, incoming material, process control, product evaluation, product reliability, inventory control, metrology, automated testing, software, research and development, and administrative application._. - Data Gathering & Analysis: Knowledge of data gathering and analysis tools, techniques, and processes; ability to collect and synthesize data from a variety of stakeholders and sources in an objective manner to reach a conclusion, goal, or judgment.
Cell Site Engineer Verizon Communications IncCell Site EngineerTucson, AZPhysical requirements of the job may include, but are not limited to: climbing stairs and ladders, working from elevated areas, lifting and carrying objects weighing up to approximately 65 pounds, pushing, pulling, grasping, twisting/bending, crawling, squatting, or kneeling in small spaces. From health and wellness benefit options including: medical, dental, vision, short and long term disability, basic life insurance, supplemental life insurance, AD&D insurance, identity theft protection, pet insurance and group home & auto insurance.
Factory Quality Engineer - 2nd shift - onsite Tucson, AZ RTX CorpFactory Quality Engineer - 2nd shift - onsite Tucson, AZTucson, AZFacilitate and lead cross-functional team in failure analysis, Root Cause and Corrective Action (RCCA) investigations, including identifying non-conformances, providing solutions, tracking issues to closure and leading Corrective Action Boards (CAB). Raytheon is looking for an experienced Factory Quality Engineer to join the Effectors Operations Quality team in Tucson, AZ, supporting a face paced, multi value stream factory.
NewProduct Development Design Engineer - Slurry Pumps FlsmidthProduct Development Design Engineer - Slurry PumpsTucson, AZFLSmidth is the leading supplier of engineering, equipment and service solutions to customers in the mining and minerals industries – for more information please visit FLSmidth.com/careersWe offer all employees access to a dedicated recognition platform, empowering you to celebrate achievements, share appreciation and stay connected globally.#J-18808-Ljbffr. Working closely with Product Management, Engineering, Operations, Supply Chain, Sales, and Service teams, this role helps deliver reliable, cost-effective, and competitive pump solutions that meet customer and business requirements.
Senior Systems Engineer - Requirements Development/Requirements Management (Onsite) RTX CorpSenior Systems Engineer - Requirements Development/Requirements Management (Onsite)Tucson, AZAs a Senior Systems Engineer - Effectors you will be responsible for technical rigor of requirements documents, including developing/writing requirements, updating existing requirements, coordination of requirement maintenance, across team collaboration, sharing program process knowledge, mentoring engineers, and working with the technical and program leads execute program tasks. Join our organization and experience the Systems V engineering life cycle while interfacing with a variety of engineering disciplines, subject matter experts, Chief Engineers, Chief Technologists, the customer, and so many more to ensure we design, integrate, and strengthen our systems to work the first time and every time for our warfighters!
Factory Quality Engineer - 3rd shift RTX CorpFactory Quality Engineer - 3rd shiftTucson, AZFacilitate and lead cross-functional team in failure analysis, Root Cause and Corrective Action (RCCA) investigations, including identifying non-conformances, providing solutions, tracking issues to closure and leading Corrective Action Boards (CAB). At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems.
SM-6, Transition to Production (TTP) Chief Engineer RTX CorpSM-6, Transition to Production (TTP) Chief EngineerTucson, AZYou will support execution of the program by helping the TTP Program Manager and Production Growth Director manage efforts across the IPTs while interfacing with factories, functional organizations, and the US Navy. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.
Senior Principal Project Engineer - Engineering Execution PM (Onsite) RTX CorpSenior Principal Project Engineer - Engineering Execution PM (Onsite)Tucson, AZExperience leading cross-functional teams to include, but not limited to, any combination of the following: Engineering, Contracts, Finance, Procurement/Supply Chain, Manufacturing/Operations, Quality Management, Logistics, Data Management, Security, and/or administrative functions. As the Engineering Execution PM, you will work closely with the Advanced Air Weapons Dominance (AAWS) Program Manager, the program Chief Engineer (CE), program Integrated Product Team Leads (IPTLs), and other program team members.
Senior Principal Electrical Engineer - Test RTX CorpSenior Principal Electrical Engineer - TestTucson, AZTypically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience unless prohibited, or an Advanced Degree in a related field and minimum experience 7 years. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
Actuation Systems Embedded Software Engineer II RTX CorpActuation Systems Embedded Software Engineer IITucson, AZDay-to-day you will be expected to apply sound engineering practices to address technical problems while collaborating with technical teams including electrical engineering, mechanical engineering, control systems engineering, test engineering, systems safety engineering, and others. The PCAS department is seeking an embedded software/firmware engineer to support development of a range of high-performance actuation systems, such as aerodynamic steering, thrust vectoring, attitude and divert maneuvering, pointing, and stabilization of missile systems & subsystems.
Principal Engineer - Warhead/Lethality RTX CorpPrincipal Engineer - Warhead/LethalityTucson, AZAs part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.
NewSenior Principal Network Engineer, Tucson, AZ - ONSITE RTX CorpSenior Principal Network Engineer, Tucson, AZ - ONSITETucson, AZDevelop technical expertise in all areas of voice and data networks hardware and software interconnection and interfacing, such as switches, routers, firewalls, authentication servers, encryptors etc. What you will Learn: Apply Network Engineering expertise to facility moves, new construction buildings, and supporting classified programs in multiple locations across Raytheon.
Senior Program Quality Engineer onsite Tucson, AZ RTX CorpSenior Program Quality Engineer onsite Tucson, AZTucson, AZServe as a program quality liaison across customer organizations (Defense Contract Management Agency (DCMA) and United States Government (USG)), as well as relevant factories and engineering labs as first responder for quality issues and concerns related to development and production products. You will collaborate closely with all cross-functional teams including systems, electrical, mechanical, operations, supply chain, and systems integration and test to guarantee that mission goals and contractual requirements have been met.
Principal Systems Engineer - Anti-Tamper / Program Protection (On-site Tucson, AZ) - P4 RTX CorpPrincipal Systems Engineer - Anti-Tamper / Program Protection (On-site Tucson, AZ) - P4Tucson, AZRaytheon is seeking a Principal Systems Security Engineer - Anti-Tamper/Program Protection (P4) to join our elite Systems Security Engineering (SSE) team within the Systems Engineering and Test Capabilities Directorate. This role is critical to safeguarding our Warfighters' technological advantages through the creation and integration of holistic security solutions, including Anti-Tamper, Cyber Security, Software Assurance and Supply Chain Risk Management.
Senior Software Safety / Senior System Safety Engineer RTX CorpSenior Software Safety / Senior System Safety EngineerTucson, AZAs System Safety and Software Safety Engineers, your responsibilities will include: Developing and implementing one or more MIL-STD-882E compliant system safety programs involving management (task series 100), analysis (task series 200), evaluation (task series 300), and verification (task series 400). Experience developing and implementing MIL-STD-882E System Safety Program tasks and analyses, involving management (task series 100), analysis (task series 200), evaluation (task series 300), and verification (task series 400).
Test System Engineer II (Onsite Tucson, AZ) RTX CorpTest System Engineer II (Onsite Tucson, AZ)Tucson, AZExperience with Model Based Engineering processes, techniques, and tools (Rhapsody and IBM Rational Model Manager and/or Cameo Systems Modeler/Enterprise Architect and Teamwork Cloud preferred, with understanding of Systems Modeling Language (SysML), and/or Unified Modeling Language (UML). Our engineers are responsible for all elements of the development lifecycle for testing including test requirements, test system design, advanced engineering prototyping technology, flight operations, environmental testing, and environmental characterization.
Principal System Safety Engineer RTX CorpPrincipal System Safety EngineerTucson, AZCollaborate with stakeholders across a range of engineering functions to identify and mitigate risks: Systems Engineering, Software Engineering, Firmware Engineering, Electrical Engineering, Mechanical Engineering, Environmental Safety, & Health, Human Systems Interfaces, Test Engineering. As a Principal Software Safety Engineer, your responsibilities will include: Developing and implementing one or more MIL-STD-882E compliant system safety programs involving management (task series 100), analysis (task series 200), evaluation (task series 300), and verification (task series 400).
Principal Test Systems Engineer (onsite Tucson, AZ) RTX CorpPrincipal Test Systems Engineer (onsite Tucson, AZ)Tucson, AZExperience with Model Based Engineering processes, techniques, and tools (Rhapsody and IBM Rational Model Manager and/or Cameo Systems Modeler/Enterprise Architect and Teamwork Cloud preferred, and experience with Systems Modeling Language (SysML), and/or Unified Modeling Language (UML). Our engineers are responsible for all elements of the development lifecycle for test including: test requirements, test system design, advanced engineering prototyping technology, flight operations, environmental testing, and environmental characterization.
Principal Network Engineer, onsite, Tucson, AZ RTX CorpPrincipal Network Engineer, onsite, Tucson, AZTucson, AZDevelop technical expertise in all areas of voice and data networks hardware and software interconnection and interfacing, such as switches, routers, firewalls, authentication servers, encryptors etc. What you will Learn: Apply Network Engineering expertise to facility moves, new construction buildings, supporting classified programs in multiple locations across Raytheon.