Jobs in the United States

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Added 1 min ago
Functional Safety Engineer-HW
indie
Aliso Viejo, CA · MI
…encouraged to apply• BS or MS in Natural Sciences, Applied Physics, Electrical, Mechanical, Manufacturing, or Industrial Engineering• Strong manufacturing, quality engineering, and data…
Added 1 min ago
2027 Internship - Mechanical Engineer
Johns Hopkins Applied Physics Laboratory
Laurel, MD
We are seeking a mechanical engineer intern with curiosity about computer-aided design (CAD) and analysis of mechanical systems. You will join a hardworking team of engineers in a…
Added 2 mins ago
Senior Engineer II, Systems Engineering
ASM
United States
The Senior Engineer (II), Systems Engineering is a technical leader responsible for the development, integration, qualification, and deployment of advanced sensor technologies across ASM…
Added 5 mins ago
Automation and Controls - Project Engineer-
Glen-Gery
Cheswick, PA · Rocky Ridge, MD · Lawrenceville, VA · Iberia, OH · Shoemakersville, PA · Adel, IA · Sergeant Bluff, IA · Summerville, PA
B.S. Degree in Electrical Engineering or qualification in Electrical Design, Engineering and installation, Programming and Automation
Added 6 mins ago
G
Senior Power System Engineer – AI Grid Studies
GridUnity
Remote, United States
- $185,000 to $205,000 USD / year
We are seeking a Senior Power System Engineer to help build and validate our AI-assisted study capabilities for generation and large load interconnection. This role is ideal for someone…
Added 6 mins ago
Acoustician
HDR
Saint Louis Park, MN · Minneapolis, MN
We believe building engineering is more than systems and structures, it’s about powering progress and enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help…
Added 7 mins ago
WD
Principal Data Engineer
Walt Disney Attractions Technology LLC
Orlando, FL
- $159,800 to $214,200 USD / year
Master’s degree in Computer Science, Information Systems, Software, Electrical or Electronics Engineering, or comparable field of study, and/or equivalent work experience
Added 8 mins ago
RE
Senior Staff Engineer, Product Marketing (AI datacenter infrastructure)
Renesas Electronics
Remote, United States
- $180,000 to $223,000 USD / year
Bachelor’s degree or higher in electrical engineering, computer engineering, computer science, or related field with 8+ years of relevant experience.
Added 10 mins ago
Sr. Assoc, Material Process Engineer
L3Harris Technologies
Greenville, TX
Job Title: Sr. Associate, Materials Process Engineering (Electrical)
Added 10 mins ago
Staff Software Engineer, AI
Anduril Industries
Costa Mesa, CA
Degree in Computer Science, Information Systems, Electrical Engineering or related technical degree
Added 12 mins ago
Acoustician
HDR
Saint Louis Park, MN · Minneapolis, MN
We believe building engineering is more than systems and structures, it’s about powering progress and enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help…
Added 12 mins ago
Embedded Software Engineer, Satellite Antenna (Starlink)
SpaceX
Redmond, WA
Bachelor’s degree in computer science, computer engineering, or electrical engineering
Added 13 mins ago
A
Firmware Engineer
Actalent
Carlsbad, CA
- $32 to $37 USD / hour
B.S. in Computer Engineering, Electrical Engineering, Computer Science, or related field.
Added 13 mins ago
A
Electrical Engineer
Actalent
Poway, CA
- $120,000 to $150,000 USD / year
Job Title: Electrical Engineer Power SystemsJob DescriptionThis role is for an Electrical Engineer specializing in power systems who will support the electrical engineering development team…
Added 13 mins ago
A
Electrical Inspector
Actalent
Fountain Hills, AZ
- $38 to $48 USD / hour
Job Title: Electrical Inspector / Resident EngineerJob DescriptionThis consulting and owners representative role focuses on electrical field inspections, construction administration, and…
Added 13 mins ago
Mechatronics Engineer III
Allen Institute
Seattle, WA
Mechatronics Engineer III - Scientific Instrumentation & Process Engineering (SIPE)
Added 15 mins ago
CH
Engineer Director
Crescent Hotels
White Plains, NY
- $90,000 to $100,000 USD / year
You are a hands on leader with strong technical knowledge of HVAC, electrical, plumbing, and general building systems. You take pride in maintaining a safe and well functioning environment…
Added 16 mins ago
Engineering Supervisor
Kimpton Hotels & Restaurants
Cleveland, OH
Responsible for the day-to-day engineering needs of the hotel property. Handles day-to-day management of the engineering staff and reports any issues to the General Manager or Director of…
Added 16 mins ago
DC
Quality Systems Engineer
DY4 Curtiss-Wright DS, Inc.
Santa Clarita, CA
- $94,700 to $126,300 USD / year
Bachelor of Science degree in Aerospace/Electrical/Mechanical/Software Engineering or technical equivalent
Added 17 mins ago
IG
Facilities Engineer
Insight Global
San Jose, CA
- From $78 USD / hour
Bachelor's degree in electrical engineering, mechanical engineering, or other engineering discipline or equivalent experience.
Added 18 mins ago
Senior Substation Engineer 1 - Grid
Sargent & Lundy
Amarillo, TX
…with other engineers and designers involved in the detailed electrical design and project management of high voltage substation projects. As a Substation Engineer, you…
Added 18 mins ago
Nuclear Intern
Jensen Hughes
West Chester, PA
Jensen Hughes is seeking Nuclear Engineering Interns in West Chester, Pennyslvania. Learn from some of the industry leading professionals and gain experience towards your career goals of…
Added 19 mins ago
SA
Senior Staff Systems Security Engineer, Program Protection (TX/DC/Sea) (R6515)
Shield AI
United States
- $175,000 to $315,000 USD / year
…analysis, protection architecture development, and anti-tamper engineering. The engineer will leverage established DoD program protection guidance and engineering frameworks to translate…
Added 19 mins ago
Control Systems Engineer (TNT Commissioning & Operations)
Dyno Nobel
US - KY - Graham, KY
As the Control Systems Engineer, you will be responsible for engineering assurance of all control, automation, and safety instrumented systems for the TNT Project. The role ensures that…
Added 19 mins ago
Project Engineer
Samuel, Son & Co. (USA) Inc.
Riverside, CA
Bachelor’s degree in mechanical engineering, Electrical Engineering, Industrial Engineering, Civil Engineering, Manufacturing Engineering, or related engineering discipline.

CACI

Optical Engineer

Danbury, CT, United States
Danbury, United States

$72,700 - $149,200 · Full-time

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Job details

Pay: $72,700 - $149,200
Job type: Full-time
Apply by: May 2, 2027
Posting language: English
Posted: Nov 3, 2026

Original job description

Job Title: Optical 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:

Work in a group of optical engineers solving challenging technical problems
Work in inter-disciplinary groups on complex optical system design, manufacture, test, and alignment
Gain hands-on and analytical experience with optics and optical systems
Potential to see complex opto-electronic systems from beginning to end of cycle

Responsibilities:

Perform optical analyses of individual optics or optical systems using commercial and in-house software
Work with individuals from other disciplines (systems, mechanical, thermal, e.g.)
Present analyses to small groups of internal and external customers
Document and review procedures used to manufacture and test optics and optical systems
Use optical modeling software (Zemax, Code V, FRED, other…) to model optical system performance
Work directly with other organizations to oversee testing of optics or optical systems

Qualifications:

Required:

Bachelor's degree in Engineering, ideally Optical Engineering or Optical Science, although will consider Physics or Electrical Engineering.
Detailed knowledge of basic optical concepts (imaging, WFE, first order optics)
Basic skill in Microsoft Office applications (PowerPoint, Word, Excel)
Ability to work primarily onsite in Danbury as part of a team
History of working as a leader in a small technical team to solve problems
Must be eligible to obtain and maintain a U.S. Government Security Clearance.
At least one of the desired items below must be demonstrated (but not all)

Desired:

Direct experience with designing optical systems using Code V, Zemax, or other software
Direct experience testing optical components or systems using standard methods
Detailed knowledge of physical optics, Fourier Transforms, pupil functions, point-spread functions

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:

$72,700 - $149,200

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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More about this job

Skills

Electronics
Zemax
Optical engineering
Electrical engineering
Microsoft Office
Microsoft PowerPoint
Microsoft Word
Microsoft Excel
Design optical systems
Test optical components

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