JobsMechanical EngineerUnited StatesMechanical Engineer

CACI

Posted 4 days ago · Jobs at CACI

Mechanical Engineer

CACI · Rochester, New York, United States

Full-timeOn site5-10 yrs$90k–$190kListed as no visa sponsorshipDefense and Space Manufacturing
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In short

The mechanical engineer will design packaging for ruggedized equipment and perform thermal simulation analyses to meet military standards. They will also collaborate with hardware designers and suppliers to optimize circuit card layouts and ensure product manufacturability.

What they're looking for

MUST-HAVE SKILLS

BS in Mechanical Engineering5+ years mechanical engineering experienceSolidWorks CADElectronics packaging and coolingMechanics of materials, heat transfer, vibration, structuralGD&T and DFMUS Citizenship

ALSO MENTIONED

MIL-STD environmental testingSolidWorks Flow Simulation

Candidates must hold a Bachelor's degree in Mechanical Engineering and possess at least 5 years of relevant experience. Proficiency in CAD software like SolidWorks and a strong understanding of engineering fundamentals such as heat transfer and structural dynamics are required.

About the employer

CACI International Inc

Expanding the limits of national security · hiring as CACI

CACI International Inc (NYSE: CACI) is a technology-first national security company that expands the limits of national security through innovation, discipline, and operational excellence. We deliver advanced technologies that help our customers move faster, operate more efficiently, and anticipate and defeat evolving threats. Our 27,000 talented employees and strong culture drive our success and have earned CACI recognition as a Fortune World's Most Admired Company. CACI is a member of the Fortune 500™, the Russell 1000 Index, and the S&P MidCap 400 Index. For more information, visit caci.com.

Read more

CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities

INDUSTRY
Defense and Space Manufacturing
COMPANY
Public Company
FOUNDED
1962
HEADQUARTERS
Reston, Virginia
SIZE
10,001+on LinkedIn
OFFICES
1 on LinkedIn
OPEN HERE
11 roles

KNOWN FOR

ITIntelGovernmentDefenseCyberBusiness Systems

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Questions about this role

Is this CACI role remote?
Tagged on site.
What does it pay?
The posting lists $90,300–$189,600 a year.
Does it sponsor visas?
Listed as no visa sponsorship.
What experience does it ask for?
Listed as 5-10 years.

The posting, in full

Job Title: 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 is looking to hire a Mechanical Engineer in Rochester, NY. This organization specializes in designing and building hardware and software to meet our customers’ next requirement. We focus on offering devices that can be fielded immediately to meet the mission needs that lie directly ahead. Size, weight, power, and packaging are of paramount importance in everything we design and build. Our expertise allows us to rapidly provide these solutions in specialized electronic/mechanical design, embedded and application-level software, reverse engineering & protocol analysis, and RF signals exploitation and communications systems. We are currently seeking a mechanical engineer to join our engineering department. Ideal candidates will have 5+ years of mechanical engineering experience.

▶ READ THE FULL POSTING

Job Title: 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 is looking to hire a Mechanical Engineer in Rochester, NY. This organization specializes in designing and building hardware and software to meet our customers’ next requirement. We focus on offering devices that can be fielded immediately to meet the mission needs that lie directly ahead. Size, weight, power, and packaging are of paramount importance in everything we design and build. Our expertise allows us to rapidly provide these solutions in specialized electronic/mechanical design, embedded and application-level software, reverse engineering & protocol analysis, and RF signals exploitation and communications systems. We are currently seeking a mechanical engineer to join our engineering department. Ideal candidates will have 5+ years of mechanical engineering experience.

Responsibilities

  • Design the packaging for ruggedized equipment with electrical and mechanical elements.
  • Perform and interpret thermal simulation analyses aligned with military standard environmental requirements.
  • Produce build-to drawings and data packages and collaborate with suppliers to resolve specification, performance, and reliability issues and realize the commercial and custom-machined parts necessary to build the end product.
  • Collaborate with hardware designers to jointly optimize circuit card layout with special attention to thermal performance and mitigation.
  • Work collaboratively across the engineering organization to understand requirements, provide and incorporate technical feedback, and report status.

Qualifications:

Required:

  • BS in Mechanical Engineering and a minimum of 5 years of experience or an equivalent combination of skills, education and experience.
  • Proficient use of computer-aided design and analysis software, with SolidWorks preferred.
  • Strong understanding of engineering fundamentals, including mechanics of materials, heat transfer, vibration, and structural dynamics.
  • Experience in the design of electronics packaging and cooling.
  • Familiarity with GD&T and Design for Manufacturing (DFM), with experience applying these principles to improve product quality and manufacturability.
  • Must be a US Citizen.

Desired:

  • Experience in environmental testing to MIL-STD or equivalent industrial test levels, including shock, vibration, thermal, and immersion.
  • Experience with SolidWorks Flow Simulation.

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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:

$90,300-$189,600

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.

APPLY ON CACI'S CAREERS SITE ↗
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This listing comes from CACI's own careers site. Apply links go to the employer. Company facts are from CACI International Inc's public profile. Last checked 9 Nov 2026.