Advance Airframes - Senior Principal Mechanical Engineer
Raytheon
Senior Principal Mechanical Engineer
The Advanced Airframes Department within Raytheon Hardware Engineering provides Mechanical Engineering support to develop solutions for products across the Raytheon portfolio. Our core mechanical engineering responsibilities include requirements/conceptual development, design, integration, and test support. We partner with several Mechanical Product Team departments to provide full system solutions.
The Advanced Airframes Department is seeking a highly qualified and experienced Senior Principal Mechanical Engineer to support an integration and demonstration initiative. The ideal candidate will possess expertise in mechanical design, team leadership, Earned Value Management, hardware design, integration, testing, and qualification. You will lead the mechanical engineering aspects of the program, providing technical guidance and oversight to ensure project commitments are successfully achieved. Additionally, the selected candidate will manage supplier relationships and may also lead efforts related to proposal development.
What You Will Do
- Provide leadership to teams of engineers in the architecture, design, development, integration, and testing of mechanical hardware for a high-priority advanced development program.
- 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.
- Oversee the Earned Value Management System (EVMS) and serve as the Cost Account Manager (CAM) for multiple accounts across various contracts.
- Proactively manage mechanical risks and identify opportunities to optimize performance across multiple contracts.
- Lead and support failure investigations and resolution of hardware anomalies as required, ensuring timely and effective problem-solving.
- Regularly communicate program status, progress, and resource needs to program leadership, functional leadership, and government customers to ensure alignment and transparency.
- Primarily operate within an office environment, with occasional travel to labs, supplier locations, or field sites as necessary.
- Collaborate effectively with higher-level functional and program management to align objectives and achieve program milestones.
- Foster strong working relationships and collaboration with customers and suppliers to ensure successful program execution.
Qualifications You Must Have
- Typically requires a degree 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 7 years experience
- 10 years of experience in one or more of the following areas: Mechanical product and subassembly design, integration, and production support
- A minimum of 1 year of experience in Earned Value Management (EVMS) and Cost Account Management (CAM) of full EVM (IMS baselining, Baseline Change Requests, Variance Narratives, etc.)
What We Offer
- Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
$132.4k - $251.6k
...of experience and renowned engineering expertise to meet the... ...more secure world. The Advanced Airframes Department within Raytheon... ...Hardware Engineering provides Mechanical Engineering support to develop... ...qualified and experienced Senior Principal Mechanical Engineer to...SeniorTemporary workWork experience placementWork at officeRemote workRelocationFlexible hours$107.5k - $204.5k
...Posted: 2026-04-28 | Country: United States | Location: Tucson, AZ 9020 S Rita Rd, BLDG 9020. The Advanced Airframes Department at Raytheon is hiring a Principal Mechanical Engineer who will be located onsite in Tucson, Arizona. The role focuses on design, integration, and...SuggestedTemporary workFlexible hours$132.4k - $251.6k
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Raytheon is seeking a technical leader in Tucson, AZ to develop and deliver on complex hardware solutions for military defense systems. The position requires a STEM background and significant experience in technical leadership across the product lifecycle, focusing on missile...SeniorFlexible hours- Senior Principal Structural Engineer - Mechanical Analysis and Test (MA&T)Location: Tucson, AZ (Onsite) Responsibilities Perform detailed structural analyses... ...and at least 10 years of relevant experience (or an advanced degree with 7 years of experience). Experience with...SeniorTemporary workFlexible hours
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- ...Principal Structural Engineer At Raytheon, the foundation of everything we do is rooted in our values... ...a safer, more secure world. The Mechanical Analysis and Test (MA&T) Department... ...years prior relevant experience, or An Advanced Degree in a related field and...Local area
$132.4k - $251.6k
...Senior Principal Electrical Systems Engineer At Raytheon, you have the opportunity to try new things and make a bigger difference across a broader end... ...tomorrow you can be proud to have a hand in creating. The Advanced Effector Guidance Systems Team is searching for a...SeniorTemporary workWork experience placementWork at officeRemote workRelocation packageFlexible hours$132.4k - $251.6k
...of experience and renowned engineering expertise to meet the needs... ...Raytheon is seeking a talented Senior Principal Engineer to join our team... ...Specify, design, and test advanced RF sensors and subsystems... ...disciplines (e.g. Systems, Mechanical, SW, Algorithms, etc.) to define...SeniorTemporary workWork experience placementInterim roleWork at officeRemote workRelocationFlexible hours$132.4k - $251.6k
Senior Principal Engineer - Effector RF Design Team (Tucson, AZ) Job Summary Senior Principal Engineer... ...Specify, design, and test advanced RF sensors and subsystems across frequencies... ...across engineering disciplines (Systems, Mechanical, Software, Algorithms, etc.). Strong...SeniorTemporary workRelocation packageFlexible hours- ...Senior Director, Design Engineering Req ID: 134544 Hiring Manager: Randy Clark Band... ...position is for a Senior Principal Engineer, AI/ML System... ...system level power, cooling, mechanical, SW/FW and... ...required; MSEE preferred. Advanced studies in Business/Operations...SeniorLocal areaRemote work
$107.5k - $204.5k
Location Tucson, AZ - Onsite Role Principal Structural Engineer - Mechanical Analysis & Test (MA&T) Department. Responsibilities Perform detailed structural... ...a minimum of 8 years of prior relevant experience (or Advanced Degree + 5 years). Strong technical competence in...Temporary workFlexible hours$132.4k - $251.6k
Prattwhitney is looking for a Mechanical Engineer in Tucson, Arizona to support the Precision Control Actuation System department. This role... ...requires a minimum of 10 years of relevant experience or an advanced degree with at least 7 years in mechanical engineering design...Senior- ...Vision, PTO, Holidays, 401K,etc Principal Test Equipment Design Engineer Location: Tewksbury, MA... ...Engineer to support the development of advanced test platforms, factory test... ...systems. Support custom electro-mechanical fixtures, interface assemblies,...Full timeContract workInterim roleMonday to Friday
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$86.8k - $165.2k
...The Hardware Engineering, Shipboard Effectors Department is seeking Mechanical Engineers for our Tucson, AZ site to support full... ...prior relevant experience, or an advanced degree in a related field and... ...control systems, interconnect, airframe, or large‑assembly development....SeniorTemporary workWork experience placementFlexible hoursAfternoon shift$107.5k - $204.5k
...of experience and renowned engineering expertise to meet the needs... ...Raytheon is seeking a talented Principal Engineer to join our team in... ...AZ. What You Will Do: Lead mechanical design activities involving... ...relevant experience, or an Advanced Degree in a related field and...Full timeTemporary workWork experience placementInterim roleWork at officeRemote workWorldwideRelocationFlexible hours- ...some of the boldest and most ambitious space missions. SENIOR/PRINCIPAL SYSTEMS ENGINEER, EO/IR SIGNAL PROCESSING - SECRET CLEARANCE Rocket... ...mission problems Validate, optimize, and deploy advanced exploitation algorithms, including algorithm design, implementation...SeniorPermanent employmentLocal area
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...experience and renowned engineering expertise to meet the... ...is seeking Mechanical Engineers for our Tucson... ...dimensioning and tolerancing principals, engineering test... ...relevant experience. An Advanced Degree in a related... ..., interconnect, airframe, or large assembly development...SeniorTemporary workWork experience placementWork at officeRemote workRelocationMonday to FridayFlexible hoursAfternoon shift- ...some of the boldest and most ambitious space missions. SENIOR/PRINCIPAL SYSTEMS ENGINEER - SECRET CLEARANCE Rocket Lab's Optical Systems... ...working with minimal supervision in complex projects Advanced proficiency with Excel, including complex formulas, mathematical...SeniorPermanent employmentLocal areaRemote work
$132.4k - $251.6k
Position Details Title: Electrical Subsystems Digital Senior Principal Engineer Location: Tucson, Arizona, United States Employment Type: Onsite... ...04‑08 Overview Provide electrical systems engineering for Advanced Effector Guidance Systems (AEGS) within Raytheon Hardware...SeniorTemporary workRelocation packageFlexible hours
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