2,026,995open jobs
119,986companies
250,790added this week
Browse all
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 28, 2026. First seen by Alion on Oct 13, 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: Sr. Optical Fabrication 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:

- Work with fellow Manufacturing Engineers on a wide variety of Aerospace products

- Produce Optical Components comprised of various substrates

- Support Manufacturing Operations on the production floor

- Develop, design, and analyze Tooling and Fixtures to support the product lines

Responsibilities:

- Drive a product line from start to finish through the manufacturing and assembly process of optical fabrication and thin film coatings

- Support existing product lines and/or new product introduction

- Work hands on with floor operations in optical fabrication and optical assembly manufacturing areas

- Support the team with CAD modeling and drawings

- Support the team with technical writing for work instructions and process documentation

- Present ideas to fellow engineers and members of program management, maintaining a presence on the Integrated Product Team (IPT)

- Keep operations management apprised of project progress and coordinate scheduling and product throughput

Qualifications:

Required:

- Degreed Engineer, 5 years minimum full-time work experience

- Familiarity with conventional manufacturing processes (CNC, grinding, polishing)

- Experienced in Mechanical CAD design (Creo Parametric, Solidworks, or equivalent) producing 3D models and drawings

- Experienced with GD&T tolerance stack up analysis and interpretation

- Experienced with technical writing for work instructions

Desired:

- Prior experience with optics or glass manufacturing strongly preferred

- Prior experience with or knowledge of thin-film optical coatings strongly preferred

- Background in Materials Science

-

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.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,026,995 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Industrial Engineering
Similar stack
Same company
Danbury
≈ $80k – $147k per year (Estimated) · In office · 5+ years exp · Bachelor's Degree · Foster City
SpaceTech
CATIA
Apply
≈ $87k – $164k per year (Estimated) · In office · Full-Time · 10+ years exp · Bachelor's Degree · Anchorage
Apply
≈ $106k – $206k per year (Estimated) · In office · Full-Time · 10+ years exp · Bachelor's Degree · Anchorage
Design
AutoCAD
Apply
≈ $97k – $184k per year (Estimated) · In office · Full-Time · 10+ years exp · Bachelor's Degree · San Jose
Apply
$96k – $178k per year · In office · Top Secret · 2+ years exp · Bachelor's Degree · Littleton
SpaceTech
Cameo Systems Modeler
IBM DOORS
MedTech
Verification & Validation
Apply
Assembly Supervisor 2 days ago
$76k – $100k per year · Equity · In office · Full-Time · 7+ years exp · Danbury
Apply
$100k – $137k per year · In office · 5+ years exp · Bachelor's Degree · Danbury
Apply
$85k – $115k per year · In office · 5+ years exp · Bachelor's Degree · Danbury
Apply
$73k – $149k per year · In office · Full-Time · 3+ years exp · Bachelor's Degree · Danbury
Apply
$87k – $182k per year · In office · Full-Time · 5+ years exp · Bachelor's Degree · Danbury
Apply
See all jobs
This is one of many
2,026,995 more open roles from verified company boards, updated every day.