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Senior Computer Architect Jobs in Illinois (NOW HIRING)

Crate and Barrel

Senior Architect

Northbrook, IL · On-site

$140 - $190/hr

Join our PPCF Technology team as a Senior Architect, Planning & Merchandising and serve as the ... Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent ...

Metra

Senior Architect

Chicago, IL · On-site

$111K/yr

Reporting to the Director of Stations and Parking, the Senior Architect performs senior level ... Skill with design software/workflows for Power BI, Adobe Creative Suite, CAD and/or BIM software ...

Stantec

Senior Application Architect

Chicago, IL · On-site

Qualifications : Required : • Degree or diploma in Computer Science, Software Engineering ... an architectural or senior development role. • Candidates should have participated in full ...

Humana

Senior Application Architect

Chicago, IL · On-site +1

Bachelor's Degree in Computer Science, Information Technology or related field * 7 or more experience as a senior developer in large IT projects * Prior project architect and/or team lead experience

Humana

Senior Application Architect

Chicago, IL · On-site +1

Bachelor's Degree in Computer Science, Information Technology or related field * 7 or more experience as a senior developer in large IT projects * Prior project architect and/or team lead experience

Humana

Senior Application Architect

Chicago, IL · On-site +1

Bachelor's Degree in Computer Science, Information Technology or related field * 7 or more experience as a senior developer in large IT projects * Prior project architect and/or team lead experience

Stantec

Senior Data Architect

Chicago, IL · On-site

$69.25 - $92.75/hr

Senior Data Architect We are seeking a Senior Data Architect to join a project team that will be ... Bachelor's degree or diploma in computer science, Information Systems, or a related field is ...

Mohr Talent

Senior Solutions Architect - AI

Naperville, IL · On-site

$180 - $240/hr

Senior Solutions Architect - AI Position Overview The Senior Solutions Architect - AI will provide ... Qualifications * Master's degree in Computer Science, Data Science, Artificial Intelligence ...

New

Leidos

Senior Systems Architect

Fairview Heights, IL · On-site

$107K - $195K/yr

Systems Architect, you will play a critical role at the intersection process improvement, agile ... Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering or related ...

Leidos

Senior Systems Architect

Caseyville, IL · On-site

$107K - $195K/yr

Systems Architect, you will play a critical role at the intersection process improvement, agile ... Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering or related ...

Leidos

Senior Systems Architect

East Saint Louis, IL · On-site

$107K - $195K/yr

Systems Architect, you will play a critical role at the intersection process improvement, agile ... Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering or related ...

Leidos

Senior Systems Architect

Collinsville, IL · On-site

$107K - $195K/yr

Systems Architect, you will play a critical role at the intersection process improvement, agile ... Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering or related ...

Leidos

Senior Systems Architect

National Stock Yards, IL · On-site

$107K - $195K/yr

Systems Architect, you will play a critical role at the intersection process improvement, agile ... Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering or related ...

Leidos

Senior Systems Architect

Venice, IL · On-site

$107K - $195K/yr

Systems Architect, you will play a critical role at the intersection process improvement, agile ... Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering or related ...

Leidos

Senior Systems Architect

South Roxana, IL · On-site

$107K - $195K/yr

Systems Architect, you will play a critical role at the intersection process improvement, agile ... Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering or related ...

Leidos

Senior Systems Architect

Wood River, IL · On-site

$107K - $195K/yr

Systems Architect, you will play a critical role at the intersection process improvement, agile ... Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering or related ...

Leidos

Senior Systems Architect

East Carondelet, IL · On-site

$107K - $195K/yr

Systems Architect, you will play a critical role at the intersection process improvement, agile ... Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering or related ...

Leidos

Senior Systems Architect

Maryville, IL · On-site

$107K - $195K/yr

Systems Architect, you will play a critical role at the intersection process improvement, agile ... Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering or related ...

Leidos

Senior Systems Architect

Glen Carbon, IL · On-site

$107K - $195K/yr

Systems Architect, you will play a critical role at the intersection process improvement, agile ... Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering or related ...

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Senior Computer Architect information

What does a senior computer architect do?

A Senior Computer Architect designs and oversees the development of computer systems and hardware components, such as processors, memory systems, and network interfaces. They are responsible for creating high-level architectural plans that meet performance, scalability, and reliability goals. Senior Computer Architects collaborate with hardware and software engineers, evaluate emerging technologies, and ensure compliance with industry standards. Their expertise is crucial in optimizing system performance and guiding the technical direction of complex computing projects.

What are the key skills and qualifications needed to thrive as a senior computer architect?

To thrive as a Senior Computer Architect, you need deep expertise in computer architecture, microprocessor design, and hardware-software integration, typically supported by a degree in computer engineering or a related field. Proficiency with hardware description languages (such as VHDL or Verilog), simulation tools, and industry-standard design platforms is crucial. Strong analytical thinking, leadership, and collaborative communication skills help drive innovation and coordinate complex projects. These skills ensure the development of high-performance, reliable computing systems that meet evolving technological and business demands.

What are some common challenges faced by senior computer architects when designing complex systems?

Senior Computer Architects often face challenges balancing performance, scalability, and cost when designing complex computing systems. Ensuring compatibility between new architectures and legacy systems, managing power consumption, and meeting tight project deadlines can be particularly demanding. Additionally, they must collaborate closely with hardware and software teams to translate high-level requirements into feasible solutions, often requiring strong communication skills and adaptability to evolving technologies.

What is the difference between Senior Computer Architect vs Computer Hardware Engineer?

AspectSenior Computer ArchitectComputer Hardware Engineer
Required CredentialsBachelor's or Master's in Computer Engineering, Computer Science, or related fields; certifications like Cisco or CompTIA are commonBachelor's or Master's in Electrical Engineering, Computer Engineering, or related fields; certifications like Cisco or CompTIA are common
Work EnvironmentDesigning and planning computer architectures, often in R&D or design teamsDesigning, developing, testing, and improving hardware components and systems
Employer & Industry UsageTech companies, hardware firms, R&D labsElectronics manufacturers, computer hardware companies, tech firms

While both roles require strong technical backgrounds and certifications, Senior Computer Architects focus on designing overall computer systems and architectures, whereas Computer Hardware Engineers work on developing and testing specific hardware components. Both roles are vital in the tech industry but differ in scope and daily responsibilities.

Are senior computer architects in demand?

Senior computer architects are in high demand due to the increasing need for advanced hardware design, system optimization, and integration in technology companies. Their expertise in hardware architecture, performance analysis, and proficiency with tools like FPGA and VHDL are valuable in developing cutting-edge computing systems.

How much does a senior computer architect make?

A senior computer architect typically earns between $120,000 and $180,000 annually, depending on experience, location, and industry. They often have advanced skills in hardware design, system architecture, and may hold certifications such as TOGAF or Cisco CCNP.

What are the most commonly searched types of Computer Architect jobs in Illinois?

The most popular types of Computer Architect jobs in Illinois are:

What cities in Illinois are hiring for Senior Computer Architect jobs?

Cities in Illinois with the most Senior Computer Architect job openings:

Senior Computer Architect jobs near you
Infographic showing various Senior Computer Architect job openings in Illinois as of July 2026, with employment types broken down into 1% Locum Tenens, 90% Full Time, 5% Part Time, and 4% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution.

Senior Computer Scientist - Quality Assurance Framework (QAF) Oversight & Monitoring

Peraton

Virginia, IL • On-site

$120 - $180/hr

Other

Posted 6 days ago

Peraton rating

8.3

Company rating: 8.3 out of 10

Based on 56 frontline employees who took The Breakroom Quiz

52nd of 225 rated it services

Job description

Required Qualifications:
  • Bachelor’s degree in a relevant field, such as Computer Science, with a minimum of 17 years of experience or Master’s degree with a minimum of 12 years of work experience.
  • Experienced in algorithm development, data structures, and software development practices.
  • Strong analytical and critical thinking skills to interpret complex data and draw meaningful conclusions.
  • Experienced in utilization of the Quality Assurance Framework and standards.
  • Experienced in advanced analytics, machine learning, and data integration methodologies.
  • Experienced with intelligence databases, software, and analytical tools.
  • Ability to work collaboratively with users and stakeholders.
  • Capacity to adapt to changing situations to prioritize tasks effectively.
  • Excellent communication, analytical, and problem-solving skills.
Preferred Qualifications:
  • Master’s degree in a relevant field.
  • Experience working in the customer environment is preferred.
Security Clearance:

This Position requires an Active TS/SCI and the ability to obtain a Poly, US Citizenship is required to hold this clearance.

Peraton has an opportunity for you to join our military intelligence program(s) of record to deliver, operate and sustain modernized, transformed data science/ data analysis environments worldwide that enable speedy and precise decision making to warfighters.

Responsibilities:

The Senior Computer Scientist - Quality Assurance Framework (QAF) Oversight & Management utilizes expertise in designing, developing, and maintaining data systems and software to create and maintain these systems, develop new technologies and algorithms, and solve complex computing and data system problems. This position will focus on QAF Oversight & Monitoring. Responsibilities are, but are not limited to:

Computer Science specific:
  • Employ mathematics, statics, information science, artificial intelligence, machine learning, network science, probability modeling, data mining, data engineering, data warehousing, data compression, data protection, and/or other scientific techniques.
  • Correlate complex, technical findings into graphical, written, visual and verbal narrative products.
  • Assess trends for existing data to identify and leverage other data sources.
  • Develop and utilize machine learning and data mining algorithms, including, but not limited to, Multiple Information Model Synthesis Architecture (MIMOSA) prediction algorithms based on open-source capabilities.
  • Integrate or code algorithms to support Government intelligence search and discovery missions.
  • Make best practice recommendations on managing data within hardware, software, storage, and bandwidth constraints.
  • Employ data science techniques to support predictive analysis, social media and crowd-source data analytics, wargaming, and strategy development.
  • Employ exploratory analysis and rapid iteration techniques of large volumes of data.
  • Prepare products to describe and document findings and activities.
QAF Oversight & Monitoring specific:
  • Design and execute Testing, Evaluation, Verification, and Validation (TEVV) protocols.
  • Evaluate the performance, robustness, and fairness of AI systems in all source analysis contexts.
  • Collaborate with the Statistician/Mathematician to develop and apply statistical models and methods.
  • Analyze TEVV results and identify areas for improvement.
  • Develop and implement corrective actions to address TEVV findings.
  • Ensure AI system performance and robustness.
  • Develop and implement AI system maintenance schedules.
  • Ensure continued system performance and robustness.
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About Peraton

Sourced by ZipRecruiter

At Peraton, we re at the forefront of delivering the next big thing every day. We re the partner of choice to help solve some of the world s most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Herndon, VA, US

Year founded

2017

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