Sr Mechanical Engineer
$124.77k - $171.56kSierra Nevada Corporation
Responsibilities:
- Lead and manage complex mechanical engineering projects.
- Provide expert guidance on the design and development of mechanical systems.
- Perform high-level analyses and simulations to ensure optimal performance.
- Mentor and guide junior engineers on mechanical engineering practices.
- Prepare and review detailed technical documentation and reports.
- Collaborate with internal and external stakeholders to ensure project success.
Qualifications You Must Have:
- Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related field.
- 10+ years of experience in mechanical engineering or a related role.
- Higher level relevant degree may substitute for experience.
- Expert understanding of mechanical design principles and computer-aided design (CAD) software.
- Understanding of engineering principles and practices
- Experience with Computer Aided Engineering tools
- Experience with working in multi-disciplinary design and development teams
- Experience with missile systems.
- Ability to obtain and maintain United States secret security clearance.
Qualifications We Prefer:
- Master’s or PhD in a related field.
- Experience applying and interpreting Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5
- Understanding of Engineering Simulation such as Finite Element structural analysis (FEA), Computational Fluid Dynamics (CFD) and Thermal Analysis
- Background in the Aerospace and Defense Industry
- Knowledge of industry-standard mechanical design principles, to include, but not limited to parametric design, model-based definition, material hardware selection, manufacturing, and production processes
- Knowledge of environmental requirements for components utilized in aircraft and space applications
- Experience providing technical guidance to a diverse team of engineers on issues related to mechanical engineering
- Experience with manufacturing, production, and product support to include disposition of engineering non-conformances
- Familiarity with FAA , NASA, and/or DoD design and construction regulations
- Experience with mechanical systems design
Essential Functions:
- Ability to work on a computer for extended periods.
- Occasional travel may be required.
- Ability to work in an office or hybrid environment.
- Applying systematic and logical problem-solving techniques to develop mechanical designs
- Clearly convey technical information, design specifications, and project updates to team members, stakeholders, and management
- Ability to understand technical documents, designs and test reports.
This posting will be open for application for a minimum of 5 days and may be extended based on business needs.
Estimated Starting Salary Range: $124,771.42 - $171,560.71. Compensation varies depending on a wide array of factors, such as candidates' key skills, relevant work experience, and education/training/certifications. The disclosed range estimate may be adjusted for any applicable geographic differential associated with the location at which the position may be filled.SNC offers annual incentive pay based upon performance that is commensurate with the level of the position.
SNC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more.
IMPORTANT NOTICE:
This position requires the ability to obtain and maintain a Secret U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use.Learn more about the background check process for Security Clearances.
SNC is a global leader in aerospace and national security committed to moving the American Dream forward. We’re known and respected for our mission and execution focus, agility, and disruptive and rapid innovation. We provide leading edge technologies and transformative solutions that support our nation’s most critical security needs. If you are mission-focused, thrive in collaborative environments, and want to make our country stronger with state-of-the-art technologies that safeguard freedom, join our team!
SNC is an Equal Opportunity Employer committed to an environment free of discrimination. Employment decisions are made based on merit without regard to race, color, age, religion, sex, national origin, disability, status as a protected veteran or other characteristics protected by law.
- ...military customers, to space research laboratories. The Senior Mechanical Engineer is a senior level individual contributor responsible for... ...mechanical and electro-mechanical products and systems. The Sr. ME is the technical expert for all products assigned. This individual...SeniorFull timeFlexible hours
- ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Associate, Structural Engineer (Stress Engineer) Job Code: 41357 Job Location: Greenville, Rockwall, or Plano, TX (On-Site) Job Schedule: 1st...SeniorLocal areaDay shift
- ...Sr. Staff Engineer - HVAC Performance - Plano, Texas Intertek, a leading provider of quality and safety solutions to many of the world'... ...Minimum Requirements & Qualifications: Bachelor's degree in Mechanical Engineering Electrical Engineering degree considered with...SeniorFull timeWork at officeWorldwide
- Continental Electronics Corporation is seeking a Mechanical Engineer to design and test electromechanical systems, evaluating capabilities and developing manufacturing methods. The role emphasizes rigorous design work, testing, and documentation within a team environment...Senior
- OSI Systems, Inc. is seeking a Senior Mechanical Engineer to lead advanced mechanical and electro-mechanical design efforts. You will act as a technical expert for designated products, guiding cross-functional teams and communicating progress, while escalating blockers....Senior
- Sr. Mechanical Engineer - MEPPosition OverviewWe are seeking a Sr. Mechanical Engineer to lead HVAC and MEP design efforts for municipal building projects. The role focuses on producing and reviewing mechanical system designs and calculations, coordinating with architects...SeniorFor contractorsLocal areaFlexible hours
- ...looking for a passionate and highly motivated Senior Packaging Engineer. The primary responsibility of this role is to lead the... ...Bachelor's degree in Packaging Engineering, Industrial Engineering, Mechanical Engineering, Supply Chain, or related technical field, and/or...SeniorWork experience placementH1bRelocation package
- Career Opportunities with Maverick Power A great place to work. Senior Mechanical Design Engineer - Research and Development At Maverick Power, we don’t just build power distribution solutions—we redefine industry standards. Recognized on the 2025 Inc. 5000 list as #16...Senior
- ...satisfaction, and we're looking for individuals passionate about making a positive impact.Senior Mechanical EngineerWilson Connectivity is seeking a Senior Mechanical Engineer to lead the mechanical development of advanced in-building wireless and connectivity products....SeniorFull timeContract work
- Prattwhitney is seeking a Senior System Engineer for Naval Airborne Systems in Plano, Texas. The role involves developing and implementing new algorithms to enhance processing solutions. Candidates should possess a Bachelor’s degree in STEM and have significant experience...SeniorFull time
- ...136115 Region: Americas Country: USA State/Province: Texas City: Richardson General Overview Functional Area: Engineering Career Stream: Equipment Engineering Manufacturing SAP Short Name: SLE-ENG-EQM Job Level: Level 09 IC/MGR: Individual...SeniorWork at officeLocal areaWorldwideShift work
- ...Region: Americas Country: United States State/Province: Texas City: Richardson General Overview Functional Area: Engineering Career Stream: Equipment Engineering Manufacturing SAP Short Name: SLE-ENG-EQM Job Level: Level 09 IC/MGR: Individual...SeniorWork at officeWorldwideShift work
- ...City: Richardson General Overview Functional Area: Engineering SAP Short Name: SMG-ENG-DME Job Level: Level 11... ...Celestica, we are seeking a visionary Senior Manager, DFA and Mechanical Engineering to lead our global design efforts for assembly and...SeniorWork at officeLocal areaWorldwideShift work
$45 - $48 per hour
...line supporting a wide spectrum of markets from commercial products, military customers, to space research laboratories. The Sr. Mechanical Designer will be designing and drafting a variety of products, building sophisticated systems using both Inventor and AutoCAD....SeniorHourly payFull timeFlexible hours- ...tough problems? Join our team to deliver technological solutions in a rapid and agile production environment. As a Principal Mechanical Engineer, you will provide visionary leadership in mechanical engineering, driving innovative solutions for aerospace and defense applications...For contractorsWork at officeImmediate start
- ...Mechanical Engineer Position 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...SeniorRelocation
- ...limitless business opportunities is one of the strengths of Toyota Tsusho Systems. Summary: The Senior Automation & Cybersecurity Engineer is a hands-on technical leader responsible for designing, building, and scaling automation that powers the Security Operations...SeniorFull timeWorldwide
- Raytheon seeks a Principal Mechanical Engineer at our McKinney, TX site to lead mechanical design, test, integration and documentation for RF systems and sub-systems, including antennas, radomes, sensors, waveguides and supporting electronics. You will guide detailed drawings...Senior
- AIIR Intelligent HVAC in Addison, TX is seeking a Senior HVAC Mechanical Engineer to join the development team. You will lead mechanical design of the HVAC unit, oversee design reviews, and drive first-of-its-kind thermal solutions that reduce energy use and lifetime costs...Senior
$86.8k - $165.2k
...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 aerospace and defense. What You Will Do • Perform mechanical design and documentation of antennas, RF Sensors, and supporting...SeniorFull timeContract workTemporary workWork experience placementWork at officeRemote workRelocationFlexible hours- Albers Aerospace in McKinney, TX, seeks a Senior Mechanical Engineer to lead design, development, and rapid fieldable integration of mechanical systems for defense applications, including UAVs and sensor payloads. You will move from concept to prototype under tight timelines...Senior
- Albers Aerospace is seeking a Senior Mechanical Engineer in McKinney, Texas. The role involves leading the design and development of mechanical systems for defense applications, requiring strong CAD skills and hands-on experience. The ideal candidate will have a Bachelor...SeniorWork at office
- ...Title: Mechanical Engineer II Duration: 1 year + Location: Plano, TX 2 openings Duties: Our Mechanical engineers research, design, develop, test, certify, deploy and improve cutting edge products and services. These cover a very wide range from advanced...
- ...seeking alternative components, helping production and other engineering related activities. Utilize design for manufacturing principles... ...require knowledge of applications, electrical/electronics, mechanical, manufacturing, quality, and safety. Never a dull day, and always...Local area
$31 - $42 per hour
...often (in days) to receive an alert: Manufacturing Equipment Engineering Intern Experience Level: Support Job Type: Intern Location:... ...: Currently enrolled in BS program in Electrical, Mechanical or Multidisciplinary Engineering. Student must have some knowledge...Hourly payFull timeWork experience placementInternship- An SMT (Surface Mount Technology) and Wave Solder Engineer is responsible for designing, optimizing, and maintaining the automated processes used to assemble electronic components onto printed circuit boards (PCBs). This role bridges electrical engineering and manufacturing...Work at officeLocal area
$25 - $30 per hour
...work such as layout-out, fitting, and assembling parts. Receives drawings, sketches, parts, request from foreman or manufacturing engineers on what is required and when. Analyses mentally, makes sketches, drawings or layouts, consults handbooks, tables as required. Cuts...Hourly payRelocation packageFlexible hours$106k - $132k
...As an Advanced Mechanical Design Engineer here at Honeywell, you will be instrumental in developing innovative mechanical solutions that meet the highest standards of quality and reliability. You will leverage your expertise in mechanical design principles and advanced...Permanent employmentFull timeTemporary workWork experience placementWorldwideFlexible hours- ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Mechanical Engineer (Design) Job Code: 38724 Job Location: Plano, TX (Onsite) Job Schedule: 1st Shift 9/80 Job Description: The...Work at officeLocal areaDay shift
- ...Opportunity for advancement Paid time off Profit sharing Training & development Vision insurance If you are a Mechanical/Automation Engineer with Machine Design and Robotics experience, please read on! We are a rapidly growing, high speed engineering...Flexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr Mechanical Engineer. Be the first to apply!
- senior operations technician Plano, TX
- senior cloud service delivery manager Plano, TX
- senior it service manager Plano, TX
- senior chief engineer Plano, TX
- sr operations manager Plano, TX
- senior account director Plano, TX
- senior director clinical development Plano, TX
- sr accountant Plano, TX
- senior financial analyst remote Plano, TX
- senior designer Plano, TX




