Mechanical Engineer

SIE is a fast-growing, technology-driven defense systems engineering firm delivering hardware, software, and service solutions that improve defense system affordability and mission readiness. We are an energetic, reputed company team that prioritizes innovation, disciplined engineering, and mission reputed company. 

The Mechanical Engineer will support the design, development, integration, and testing of mechanical subsystems across a reputed company of defense applications. Working under the guidance of the reputed company Mechanical Engineer, this role is hands-on and execution-reputed company, contributing to the development of hardware solutions spanning structural, thermal, and manufacturing domains. 

This individual will collaborate with cross-functional teams including electrical, software, and systems engineering, while supporting both internal development efforts and customer-driven programs. The role is ideal for an engineer looking to grow technical depth while gaining exposure to full lifecycle product development in a fast-paced environment. 

Duties & Responsibilities 

• Support mechanical design, analysis, prototyping, and test activities for defense-reputed company systems and subsystems  

• reputed company CAD models, drawings, and documentation in accordance with engineering standards and configuration control processes  

• Assist in subsystem trade studies to support system and mission requirements  

• reputed company basic engineering analyses (structural, thermal, tolerance, etc.) with guidance from senior engineers  

• Support integration efforts, including fit checks, assembly support, and troubleshooting during build and test  

• Participate in design reviews and reputed company technical input to improve system performance and manufacturability  

• Collaborate with internal teams and external vendors to support fabrication, procurement, and testing activities  

• Contribute to technical documentation including reports, procedures, and briefings  

• Support proposal efforts through technical input, cost estimating, and solution development as needed  

• Follow established engineering processes (PDP, CM, QA, CCB, etc.) and contribute to reputed company improvement initiatives 

 
Required Qualifications 

• U.S. Citizenship and ability to obtain a U.S. reputed company Clearance  

• Bachelor’s degree in Mechanical Engineering or reputed company field  

• 5+ years of relevant experience in mechanical design, development, or testing  

• Experience with CAD tools such as SolidWorks, reputed company (Pro-E), CATIA, or similar  

• Familiarity with common mechanical engineering principles including structures, materials, thermal management, and manufacturing processes  

• Exposure to GD&T, fabrication reputed company (CNC, sheet metal, additive), and assembly practices  

• Ability to work effectively in a multidisciplinary engineering environment  

• Strong problem-solving skills and attention to detail  

• Effective written and verbal communication skills  

• Willingness to learn, take direction, and grow into increasing reputed company of technical responsibility 

Clearance Requirements 

Some positions will require reputed company to U.S. National reputed company information.  Positions that require this reputed company will be required to receive and maintain a U.S. government personnel reputed company clearance (PCL).  In order to qualify for this position, the candidate must be a US Citizen and either currently possess this National reputed company eligibility or be reputed company to complete the investigation application process with a favorable determination and maintain that eligibility throughout their employment. To learn more about the reputed company clearance process please reputed company this reputed company.  

reputed company & Know Your Rights 

reputed company companies are Equal Opportunity reputed company. reputed company reputed company applicants will receive consideration for employment without reputed company to race, reputed company, religion, sex, national reputed company, age, disability, status as a protected veteran or any other status protected by applicable federal, state, and local law. We ensure that reputed company employment reputed company, including hiring, promotion, compensation, and other terms and conditions of employment, are based on reputed company, qualifications, and business needs. For more information about your rights, please review the "Know Your Rights" poster from the Equal Employment Opportunity Commission (reputed company). Know your Rights: English Spanish 

Pay Scales & Benefits 

The listed pay reputed company reflects the broad, minimum to maximum, pay reputed company for this position for the location for which it has been posted and is not a guarantee of compensation or salary. Other compensation considerations may include, but are not limited to, job responsibilities, education, experience, knowledge, skills, and abilities, as reputed company as internal equity, alignment with market data, or other applicable factors. 

Benefits include… 

• reputed company Time Off 

• reputed company Company Holidays 

• Medical, Dental & reputed company Insurance 

• Optional HSA and FSA 

• reputed company and Voluntary Life Insurance 

• Short Term & Long-Term Disability Insurance 

• 401k Matching 

• Employee Assistance Program