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Salary
$87k – $182k per year
Location
In office (Danbury)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 27, 2026. First seen by Alion on Oct 22, 2026. CACI International scores D on the Alion truth index.

Overview
Company
Impact
Profile match
CACI International is an American technology company founded in 1962 that works almost entirely for United States defence, intelligence and federal civilian agencies. It has moved from being a conventional IT services contractor toward supplying its own technology, with a substantial expeditionary electronic warfare and signals intelligence product line, photonics and optical communications for space, and secure network modernisation. Headquartered in Reston, Virginia, the company employs more than twenty thousand people, the majority holding security clearances, and has grown through a steady programme of acquisitions that add differentiated technology rather than headcount alone.
Job Title: Mechanical/Manufacturing EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * *

The Opportunity:

  • To be a part of an IPT in the design, assembly, test, shipping, and customer support of space flight systems.
  • Work with various groups throughout the AI&T process.
  • Be mentored by Senior level Engineers in the design of tooling, materials, assembly practices, metrology, optical alignments, and delivery of space flight systems, with anticipated future professional growth within the company.

Responsibilities:

  • Design and analysis of potentially high fidelity tooling for the handling, and assembly of mechanical and optical systems.
  • Write procedures for the assembly of mechanical and optical systems.
  • Manufacturing lead in the assembly of mechanical and optical system. Working within an IPT, technicians, and being hands-on.
  • Assisting in metrology and environmental testing.

Qualifications:

Required:

  • B.S. in Mechanical Engineering.
  • 5+ years experience in the Mechanical engineering field.
  • General knowledge of machine shop practices and capabilities.
  • Mechanical design experience (concepts, models, drawings, structural analysis, tolerance analysis).
  • Well versed knowledge in materials, general hardware, and hand tools.
  • Willingness and ability to obtain a security clearance.
  • Ability to work in a cleanroom environment.

Desired:

  • A well rounded Mechanical Engineer with good hands-on skills.
  • Ability to take direction, and to give directions and work alongside technicians and the team.
  • Proven ability to write technical work instructions.
-

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:

$86,600 - $181,800

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.

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