Six Figure Work

Chief EO/IR Architect Engineer

CACI

Company websitecaci.com (CACI, opens in new tab)

Base salary $131,800  to $290,000

Employer-published annual base salary, USD. Advertised base range in Danbury, CT

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  • LocationDanbury, CT
  • WorkplaceOn-site
  • Status at last checkSource accepting applications when checked
  • Last checked (1 h ago) · observed since

About this job

Job Title: Chief EO/IR Architect EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: Up to 25%Type of Travel: Continental US* * *


The Opportunity:

As a Chief EO/IR Architect Engineer, you will be involved in all phases of system development, from pre‑proposal activities through final design, manufacturing, assembly, integration, verification, and delivery, providing technical direction and leadership to integrated product teams of varying sizes.


Responsibilities:

  • There are no direct reports to this position; however, you will be responsible for the oversight and direction of project‑specific teams of engineers executing design development of EO/IR systems. Specific responsibilities include:
  • Evaluation and shaping of customer requirements, assisting business development in defining the opportunity spaces in which future contracts lie.
  • Development of the top‑level system architecture of mission solutions, including optical and electronic design requirements, on‑board processing requirements, platform interfaces, and CONOPS.
  • Defining, executing, and overseeing system design trades.
  • Interfacing with customers throughout the product life cycle as the lead technical representative of the product development team.
  • Leading program teams, including other engineering disciplines and interfacing with program management, to develop optical system design concepts and decompose and flow down system requirements to lower‑level assemblies and components.
  • Preparing and presenting material for formal design reviews and customer meetings.
  • Defining and leading internal IR&D projects.


Qualifications:

Required: 

  • Must be a U.S. citizen with the ability to obtain and maintain a security clearance
  • Bachelor’s degree with 12+ years of relevant work experience OR 10 years of relevant work experience with a Master’s degree.
  • Decomposition of complex systems into logical building blocks and the ability to develop the requisite error budgets and requirements traceability.
  • Evaluation and definition of the optical, mechanical, electrical, and environmental inputs into an EO/IR system and their influence on overall requirements compliance.
  • Familiarity and experience working on missions in the orbital reconnaissance field.
  • Program planning including scope definition, resourcing, and budgeting.
  • Proficient technical writing skills including proposal content, requirements specifications, verification matrices, verification plans, and verification reports.
  • CONOPS development.
  • Technical leadership of cross‑functional/discipline teams.


Desired:

  • Experience in architecting and/or developing imaging system solutions for spaceborne missions.
  • Knowledge of EO industry technical capabilities (e.g., focal planes, electronics) for space systems, supporting architecting of EO payloads.
  • Familiarity with mission‑level performance requirements including NIIRS (image quality), Modulation Transfer Function (MTF), Signal to Noise Ratio (SNR), Minimum Detectable Target, and/or geolocation.
  • Familiarity with mission‑level phenomenology including solar‑illuminated signal and thermal emission of objects and background/clutter and appropriate selection of spectral bands.
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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:

$131,800 - $290,000

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.

Source: CACI on Workday · View original posting (opens in new tab)

This range next to 6 other live CACI roles with the nearest advertised base floor
Chart as a table
This range next to 6 other live CACI roles with the nearest advertised base floor
RolePublished base
Chief EO/IR Architect Engineer (this listing)$131,800 - $290,000
Technical Operator, Expert$131,800 - $290,000
Solutions Architect$131,800 - $290,000
ICAM STS System Engineer$131,800 - $290,000
Sr. Program Manager$131,800 - $290,000
Senior DevOps Software Engineer - Zero Trust ICAM$131,800 - $290,000
System Engineer (Multiple Levels)-TS/SCI with Poly$131,800 - $290,000

Same $100K to $400K scale as every card. All CACI roles · How to read the bar

Observed changes

  1. First observed on the employer's board
  2. Began meeting the published-salary criteria
Observed since
Employer-stated posting date
2026-09-14
Where this pay comes from

Location as the employer wrote it: Danbury, CT, US

$131,800 - $290,000

Method
Employer text, read with fixed rules and re-verified
Checked
Rule set
us-base-v2

The pay passage appears in the employer's own job text. Fixed, deterministic rules located it, and the passage below was checked against the stored copy of the posting.

What we verified

  • The pay figures come from the employer's own listing, quoted exactly above.
  • The pay is an annual base salary in US dollars with a minimum of at least $100,000.
  • The role was publicly listed on the employer's job board when last checked.

We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.