Senior Principal Software Engineer Shutterfly IncSenior Principal Software EngineerPhoenix, AZWe are seeking a Senior Principal Software Engineer to lead the design and development of next-generation Agentic AI platforms and applications that power personalization, lifecycle engagement, and customer journeys across Shutterfly. This is a high-impact, hands-on technical leadership role responsible for shaping the architecture, design and implementation of AI systems that directly drive conversion, customer satisfaction, and long-term growth.
NewPrincipal Software Engineer (Java) Resource InnovationsPrincipal Software Engineer (Java)Phoenix, AZRemote$140,000–$195,000 / yearBuilding on our expertise in energy efficiency, we are continually expanding our portfolio of clean energy solutions to help utilities navigate increasingly complex and connected challenges, including load flexibility, electrification, and carbon reduction. The ideal candidate is both a senior architect and an accomplished software developer who can establish technical direction, translate architectural vision into practical execution, and remain actively involved in design and development.
Principal Systems Safety Engineer TechDigitalPrincipal Systems Safety EngineerPhoenix, AZEpic consists of heads-up displays, touch screen controllers, flight management system, navigation system, communication systems, etc. As a Principal Systems Safety Engineer you will play a critical role in ensuring the safety and reliability of our systems.
Principal Tailings Engineer, EOR WSP Global IncPrincipal Tailings Engineer, EORTucson, AZ$172,800–$211,200 / yearWSP USA is providing the compensation range that the company in good faith believes it might pay and/or offer for this position within the state of Colorado, based on the successful applicants education, experience, knowledge, skills, and abilities in addition to internal equity and specific geographic location. Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of WSP and WSP will have the right to hire that candidate without reservation no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service.
Principal Design Engineer Monolithic Power Systems IncPrincipal Design EngineerPhoenix, AZThis candidate will work closely with analog, digital, layout and other technical stakeholders to ensure that the product/system is capable of meeting desired technical and business requirements. Job Description: Job Summary: MPS is looking for a candidate with a strong precision analog/mixed signal background who can lead the development of the next state of the art Battery Management products.
Principal SailPoint Engineer | Remote, USA Optiv Security IncPrincipal SailPoint Engineer | Remote, USAPhoenix, AZRemote7-10 years Advanced information security knowledge in one or more areas to include: Enterprise end-point security products (i.e. McAfee e-Policy Orchestrator, Virus Scan, Anti-Spyware, Host Data Loss Protection, Endpoint Encryption, etc.) Security Information and Event Manager (SIEM), to include: NitroSecurity ArcSight Q1 Labs RSA Envision Network Firewall, Web Proxy, E-Mail and Web Gateway etc. to include: Palo Alto / Checkpoint / Juniper / McAfee / Cisco / Blue Coat / Imperva required. Provides expertise in all aspects of the following technologies: Azure Entra ID, Microsoft technologies Active Directory (AD), Active Directory Lightweight Directory Services (ADLDS), Active Directory Federated Services (ADFS), Sailpoint, CyberArk, Okta, BeyondTrust and Public Key Infrastructure (PKI) are included as key technologies.
Senior Systems Engineer II/Principal (EO/IR Image Analysis) Rocket Lab CorporationSenior Systems Engineer II/Principal (EO/IR Image Analysis)Tucson, AZTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems team builds everything from complete spacecraft and precision payloads to the components and subsystems that allow them to thrive in space, including solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.
Principal Software Security Engineer - S3E RTXPrincipal Software Security Engineer - S3EArizonaAbility to obtain INTERIM U.S. government issued security clearance is required prior to start date 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. Experience designing, implementing, testing, or fielding real-time security-oriented solutions on Department of Defense (DoD) programs (embedded experience highly preferred).
Principal Spacecraft Concept & Mission Engineer Onsite RTXPrincipal Spacecraft Concept & Mission Engineer OnsiteArizonaActive and existing security clearance required on day 1 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. Supporting this mission are teams driving flexible integrated solutions crossing all product areas (sensors, effectors, command and control, logistics and operations), developing tools and methods to evaluate system level studies and visualization based on customer requirements.
Senior Principal Software Security Engineer RTXSenior Principal Software Security EngineerArizonaAbility to obtain INTERIM U.S. government issued security clearance is required prior to start date 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. Experience designing, implementing, testing, or fielding real-time security-oriented solutions on Department of Defense (DoD) programs (embedded experience highly preferred).
Principal Industrial Engineer IV RTXPrincipal Industrial Engineer IVArizonaIndustrial Engineers are responsible for Labor Performance Analyses, Process and Value Stream Mapping, Line Balancing, Capacity Planning, Manpower Planning, Factory Layouts, Factory Simulations, Strategic Planning, Project Management, Continuous Improvement, and more. Typically requires a Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experienc e unless prohibited by local laws/regulations OR 6 years of prior relevant experience with an applicable Master’s degree.
Senior Principal Project Engineer – Engineering Execution PM (Onsite) RTXSenior Principal Project Engineer – Engineering Execution PM (Onsite)ArizonaExperience 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. Active and existing security clearance required on day 1 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.
Software Engineer Principal The PNC Financial Services Group IncSoftware Engineer PrincipalPhoenix, AZ$65,000–$187,200 / yearIn addition, PNC generally provides the following paid time off, depending on your eligibility: maternity and/or parental leave; up to 11 paid holidays each year; 9 occasional absence days each year, unless otherwise required by law; between 15 to 25 vacation days each year, depending on career level; and years of service. PNC Employees take pride in our reputation and to continue building upon that we expect our employees to be: Customer Focused - Knowledgeable of the values and practices that align customer needs and satisfaction as primary considerations in all business decisions and able to leverage that information in creating customized customer solutions.
Principal Reliability Engineer RTXPrincipal Reliability EngineerArizonaAbility to obtain INTERIM U.S. government issued security clearance is required prior to start date 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. Experience with Failure Modes Effects Criticality Analysis (FMECA), Reliability Predictions, (Environmental Stress Screening) ESS, Derating and/or Failure reporting, analysis or corrective actions system (FRACAS).
Sr. Principal Advanced GS/Avionics Tech Lead RTXSr. Principal Advanced GS/Avionics Tech LeadArizonaAssignments may include guiding a team through several phases of hardware systems lifecycle such as designs and analysis; architecting new electronic systems; developing and documenting subsystem requirements and test plans; peer reviews of designs as a subject matter expert; presentations to peers, management, and government customers; and root-cause failure investigations. Missile guidance electronics subsystems typically contain antennas, analog RF circuit cards, digital circuit cards, and configurable logic so the ideal candidate will have a background in designing and troubleshooting of one or more of these components.
Senior Principal Mechanical Engineer RTXSenior Principal Mechanical EngineerArizonaStrong 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.
Test Systems Principal Execution Lead RTXTest Systems Principal Execution LeadArizonaExecution Leadership & Technical Ownership Independently lead cross‑functional engineering teams including electrical, mechanical, software, and systems in executing the full test‑system lifecycle (design, development, integration, sell‑off). Program Controls & Cross ‑Functional Coordination Partner closely with CAMs and PMO/IPT leadership to ensure plans, deliverables, and milestones remain executable and aligned with program objectives.
Principal Test Systems Engineer (onsite Tucson, AZ) RTXPrincipal Test Systems Engineer (onsite Tucson, AZ)ArizonaExperience 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). Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date 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 RF Sensor and Calibration Specialist RTXPrincipal RF Sensor and Calibration SpecialistArizonaTypically requires a Bachelor’s 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 prior relevant experience to include any combination of the following: Experience with antenna design, including concept trades/studies, preliminary and final design, and/or qualification processes. The Effector RF Design department at Raytheon is seeking a highly skilled and innovative Principal Sensor Engineer to serve as a Sensor Design Specialist for new advanced technology missile contracts.
Principal Mechanical Engineer, Design RTXPrincipal Mechanical Engineer, DesignArizonaAbility to obtain INTERIM U.S. government issued security clearance is required prior to start date 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. • Typically requires a 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 5 years experience.