Senior Mechanical Engineer

CACI International Inc; Virginia (MN); On-site; USD 103,800 - 218,100; Full time

Job summary

CACI International Inc. in Dulles, VA, seeks a Senior Mechanical Engineer to own new product development from concept to production release, collaborating across engineering, manufacturing and test teams to deliver hardware solutions.

You will design, analyze, and validate complex mechanical systems using SolidWorks, GD&T (ASME Y14.5), and PLM tools; run simulations; manage CAD data and BOMs; and guide prototypes to production with a focus on quality and manufacturability.

Qualifications

• B.S. in Mechanical Engineering (M.S. preferred).
• Must be a US Citizen
• 7+ years of mechanical design, analysis, and testing experience.
• Strong proficiency with SolidWorks, SolidWorks Flow and SolidWorks Simulation.
• Experience with SW PDM and ERP systems.
• Proven experience creating and releasing complex mechanical models, drawings, and assemblies.
• Knowledge of GD&T (ASME Y14.5) and mechanical drafting standards.
• Hands-on experience with mechanical hardware builds, assembly, and integration.
• Experience supporting or executing mechanical/environmental testing (thermal, vibration, shock, or structural).
• Ability to work in a fast-paced, high-pressure environment and manage multiple priorities.
• Strong problem-solving skills, initiative, and ability to work both independently and in teams.

Responsibilities

• Design, model, and document complex mechanical systems, assemblies, and components.
• Run thermal and/or structural simulations, and complete tolerance stack-up analysis
• Manage CAD data and configuration using PLM software.
• Develop engineering drawings, specifications, and BOMs that meet ASME Y14.5 GD&T standards.
• Perform design trade studies, tolerance analysis, and material selection for demanding applications.
• Collaborate with manufacturing to ensure designs are producible, cost-effective, and high quality.
• Participate in prototype builds, assembly, and troubleshooting of mechanical hardware.
• Support and execute component- and system-level testing, including environmental testing (thermal, vibration, shock, etc.).
• Work cross-functionally with engineers from multiple disciplines to integrate mechanical systems into larger assemblies.
• Contribute to continuous improvement of design, test, and build processes.

Skills

SolidWorks

SolidWorks Flow

SolidWorks Simulation

3D CAD modeling

GD&T ASME Y14.5

Problem solving

Multidisciplinary collaboration

Education

B.S. in Mechanical Engineering

M.S. in Mechanical Engineering (preferred)

Tools

PLM software

SW PDM

ERP systems

BOM management

Simulation tools

Job description

Job Title: Senior Mechanical Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: None

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

* * *

The Opportunity

CACI International Inc. has an immediate opening for Mechanical Engineer located in Dulles, VA. The Mechanical Engineer will take ownership of new product development from concept to production release. You will work in a fast-paced, high-performance environment, collaborating across engineering, manufacturing, and test teams to deliver innovative solutions for advanced hardware systems. This role requires strong proficiency in 3D CAD modeling and simulation, along with hands-on mechanical build experience, and a background in testing components in demanding environments. Interfacing with and using PLM systems will also be required.

Responsibilities

• Design, model, and document complex mechanical systems, assemblies, and components.
• Run thermal and/or structural simulations, and complete tolerance stack-up analysis
• Manage CAD data and configuration using PLM software.
• Develop engineering drawings, specifications, and BOMs that meet ASME Y14.5 GD&T standards.
• Perform design trade studies, tolerance analysis, and material selection for demanding applications.
• Collaborate with manufacturing to ensure designs are producible, cost-effective, and high quality.
• Participate in prototype builds, assembly, and troubleshooting of mechanical hardware.
• Support and execute component- and system-level testing, including environmental testing (thermal, vibration, shock, etc.).
• Work cross-functionally with engineers from multiple disciplines to integrate mechanical systems into larger assemblies.
• Contribute to continuous improvement of design, test, and build processes.

Qualifications

Required

• B.S. in Mechanical Engineering (M.S. preferred).
• Must be a US Citizen
• 7+ years of industry experience in mechanical design, analysis, and testing.
• Strong proficiency with SolidWorks, SolidWorks Flow and SolidWorks Simulation (other simulation tool experience will also be considered)
• Experience with SW PDM, and ERP systems.
• Proven experience creating and releasing complex mechanical models, drawings, and assemblies.
• Knowledge of GD&T (ASME Y14.5) and mechanical drafting standards.
• Hands-on experience with mechanical hardware builds, assembly, and integration.
• Experience supporting or executing mechanical/environmental testing (thermal, vibration, shock, or structural).
• Ability to work in a fast-paced, high-pressure environment and manage multiple priorities.
• Strong problem-solving skills, initiative, and ability to work both independently and in teams.

Desired

• Ability to obtain and maintain a TS/SCI clearance if required

What You Can Expect

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose - to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation’s most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.

Pay Range

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The Proposed Salary Range For This Position Is

$103,800 - $218,100

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.