99 Results for

Principal Jobs in Westchester, IL

Jobs

New!

Lombard, IL2 days ago

$60–$78 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We specialize in forming and machining large, complex components using metal spinning, hydroforming, and CNC machining across demanding alloys and tight tolerances.

New!

Chicago, IL2 days ago

$170,000–$225,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are seeking a Principal Solutions Architect – Machine Learning to serve as a trusted advisor to clients while leading the design and delivery of enterprise AI / ML solutions.

New!

Chicago, IL2 days ago

$170,000–$225,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role is ideal for someone with a strong hands-on background in Data Engineering or Solutions Architecture who has also succeeded in pre-sales, post-sales, account expansion, or client consulting environments.

New!

Rolling Meadows, IL1 day ago

$108,800–$163,200 Per Year

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Coordinate with Electrical Design Engineering, Software & Firmware Engineering, Production technician, Project Management, Manufacturing Engineering, Industrial Engineering, and Quality organizations to meet contractual acceptance testing and environmental screening commitments.

Chicago, IL12 days ago

$139,900–$274,800 Per Year

Masters Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.

Chicago, IL8 days ago

Mentor and Scale Field Teams: Act as a thought leader within the organization, mentoring Solutions Consultants and Forward Deployed Engineers and helping to evolve and refine our AI solution delivery best practices. • Influence Product and GTM Strategy: Collaborate closely with product and engineering teams to relay field insights, identify gaps in our prebuilt agent inventory, and influence the product roadmap based on strategic customer needs.

New!

Mundelein, IL3 days ago

Bachelor’s degree in chemistry with at least 10+ years of relevant experience, or Master’s degree with 8+ years of relevant experience, or Doctorate degree with 5+ years of relevant experience in the mass spectrometry field and unknown structure elucidation. Independent, design and execute experiments using various analytical instruments such as liquid chromatography mass spectrometry (LC-MS), gas chromatography mass spectrometry (GC-MS), and inductively coupled plasma mass spectrometry (ICP-MS).

New!

Winnetka, IL3 days ago

Remote

Must be team oriented, with the ability to work well on common deliverables with diverse cross-functional teams and to interact at the highest professional manner with excellent communication skills, both verbal and written, and interpersonal skills to successfully partner on varying levels ranging from cross functional to global multi-site. This position ensures product safety and leads risk mitigation efforts in the form of biological evaluations, chemical characterization, and toxicological risk assessments for medical devices, OTC, and cosmetic products.

Elmhurst, IL10 days ago

Passion for Content: You relish literature, science, history, and/or math and independently seek to deepen your knowledge of subjects that interest you; Planning and Organizational Skills: You have experience juggling multiple responsibilities and are able to plan around competing priorities; Emotional Intelligence: You have strong instincts for building trusting relationships with people from a wide range of backgrounds; You welcome feedback and coaching that will help you achieve your goals; At Success Academy, we invest boldly in our teachers through exceptional pay growth, comprehensive health and wellness benefits, and career pathways that enable you to advance into leadership within an average of three years! As a teacher in New York City’s top-performing network of K-12 charter schools, you will join a team of professionals committed to teaching and preparing children from low-income neighborhoods to be self-assured thinkers and leaders, capable of exploring and debating sophisticated ideas, and ready for college and whatever they set their sights on.

Chicago, IL8 days ago

Meet with the Regional Talent Development Manager, Director of Instructional Coaching at least biweekly to discuss coaching priorities, implementation of the coaching model, and instructional coach development and support. Meet regularly with Teacher Leaders and Teachers weekly in accordance with DS model with the Instructional Coaches individually at least bi-weekly to prioritize coaching caseload and determine action steps.

Chicago, IL14 days ago

$130,000–$170,000 Per Year

The Principal has a systems and design-thinking lens and is able to provide targeted and actionable feedback on all areas of school function including: school culture, instruction and assessment, student services, professional learning, teacher coaching and evaluation, staffing and recruitment, operations, finance, data analysis, community partnerships, and accountability. Lead the Instructional Leadership Team shared vision and initiatives to support school improvement and culture Serve as exemplary instructional leader dedicated to achieving school vision and goals.

Chicago, IL30+ days ago

Monitor teacher GPA tracker (created & updated by DoS team), and guide instructional leaders through high quality GPA root cause analysis in order to improve GPA outcomes for scholars. Because instructional quality directly impacts the colleges our scholars access and their preparation upon arrival, the Assistant Principal plays a critical role in ensuring alignment between NLCP's instructional program and its college outcomes.

New!

Chicago Heights, IL4 days ago

Core Job ResponsibilitiesInstructional Leadership: Visiting classrooms, observing teachers, evaluating staff, and implementing data-driven strategies to improve student achievement. Key duties include conducting teacher observations, managing school budgets, student discipline, hiring, and community engagement, while holding a valid state license.

Chicago, IL30+ days ago

$127,629–$156,815 Per Year

Ability to work with and for school-aged children, ability to establish and maintain effective working relationships with teachers and career service staff, parents and guardians, volunteers, local school council members, and community organizations. CHARACTERISTICS OF THE CLASS: Under the direction of the school principal, takes charge of the school in the absence of the school principal, and assists in the direction and coordination of educational, administrative, supervisory, and counseling activities at school, and performs related duties as required.

Chicago, IL30+ days ago

$127,629–$156,815 Per Year

Chicago, IL30+ days ago

$127,629–$156,815 Per Year

Chicago, Illinois30+ days ago

Create and sustain a culture of excellence among school staff to carry through key areas of Acero culture, student discipline, classroom management, assessment, data analysis, instructional planning, instructional delivery, and use of the curriculum to improve teachers’ skill levels. The Principal is responsible for engaging key constituents – students, staff, parents/caregivers and community – to create a school environment that empowers students to achieve ambitious learning goals, thus preparing them for the finest area high schools, colleges, and lifelong learning.

Chicago, Illinois8 days ago

Chicago, Illinois30+ days ago

Chicago, IL30+ days ago

$100,000–$125,000 Per Year

Connected, Building Positive Relationships: Students, like all individuals, thrive when they feel a communal connection to their school and can rely on meaningful relationships with the adults at the school. Analyze data, facilitate quarterly data conferences, track progress toward academic goals (including gradebook audits and GPA), and intervene with specific teachers and teams as necessary.

Chicago, IL30+ days ago

Full-time

A significant focus of this role is supporting English Language Arts - this AP should arrive with strong content knowledge, hands-on experience with ELA curriculum and instruction, and the confidence to coach teachers in this area from day one. Our model is built on collaboration, belonging, and personalized learning — systematically developing students' ability to think, solve, communicate, and reflect alongside our EPIC Core Values: Empathy, Perseverance, Identity, and Curiosity.

Chicago, IL20 days ago

Full-time

As a key member of the school’s leadership team, the Principal Fellow will take on increasing responsibility over time—supporting instructional excellence, strengthening school culture, and leading initiatives that drive student achievement. The Principal Fellowship is a full-time, school-based leadership development role designed for high-capacity instructional leaders preparing to step into the principalship within 1–2 years.

Chicago, IL30+ days ago

We seek leaders who create clarity, consistency, and connection, develop teams, strengthen instruction, and ensure daily school experiences open doors to college and a life of choice and impact. Our campuses exist to ensure students experience equitable and positive school environments where they feel safe, known, and deeply connected, and graduate prepared for college and long-term opportunity.

Bloomingdale, IL12 days ago

Marklund is a nonprofit organization that provides residential, educational and therapy services to infants, children, teens and adults with serious and profound developmental disabilities and special healthcare needs. Marklund Day School is a well-known and respected nonpublic school serving students ages Pre K-22 who come to our school’s program through partnerships with various Chicago suburban school districts.

Chicago, IL30+ days ago

$105,000–$165,000

ReGeneration Schools seeks dynamic Elementary and Middle School Principals for the 2026–27 school year who will serve as instructional, cultural, and people leaders, driving exceptional outcomes for students and adults alike. Evaluate instructional effectiveness using student data, observation evidence, and outcomes to drive targeted improvement plans for individuals, teams, and the school as a whole.

Chicago, IL30+ days ago

You will hone or learn new skills including research, presentation, writing, professional etiquette, You will gain meaningful experience that enhances both your professional skills and sense of purpose; You will advance and boost your professional career by helping you to make professional connections and giving you real-world experience at the intersection between climate and emerging technologies; and. Strong analytical and research skills including critical thinking, organizational and problem-solving skills; Effective interpersonal and communication skills; Ability to work well within a team and individually; Seeking a complementary range of specialisms (charity, commercial, corporate, contract, employment, litigation, and others).

Skokie, Illinois19 days ago

Overview: Full-Time Faculty for the Illinois Physician Assistant Program, under the supervision of the Program Director and Academic/ Clinical Coordinator, is responsible for the management and evaluation of the program's academic and clinical components. Create and review academic and clinical exams Committee Service: Will participate on appropriate committees (as schedule allows) as requested by the Program Director.

Chicago, Illinois30+ days ago

Offers are based on multiple factors permitted by law, including but not limited to: budgetary considerations, job-related knowledge/skills, experience, current/previous faculty rank, market considerations, tenure and standing with the university (applicable to current employees), and internal equity. This 12-month professional practice principal faculty position includes responsibilities in teaching, advising, curriculum design, student evaluation, and programmatic assessment, supporting continuous quality improvement across the didactic and clinical phases of the Physician Assistant program.

Buffalo Grove, IL30+ days ago

OverviewWe are seeking an experienced Principal Tooling Engineer to support the development of state-of-the-art injection molding tooling for a high-visibility medical manufacturing program, including production of a leading weight-loss therapy. This role partners closely with global customers and internal engineering teams to design, validate, and launch advanced tooling while helping establish U.S.-based manufacturing capability.

Chicago, IL19 days ago

$160,000–$170,000 Per Year

They are expanding capabilities and seeking an experienced Technical Leader / Principal Mechanical Design Engineer to drive innovation, lead mechanical design efforts, and guide multidisciplinary teams through the full product development lifecycle. Position OverviewThis is a high-impact leadership role for a results-driven engineer with strong mechanical design expertise and proven success leading cross-functional teams.

Rolling Meadows, IL26 days ago

Full-time

As the largest global pure play sustainability consultancy, we partner with the world’s leading organizations, creating innovative solutions to sustainability challenges and unlocking commercial opportunities that meet the needs of today while preserving opportunity for future generations. Our diverse team of world-class experts supports clients across the breadth of their organizations to operationalize sustainability, underpinned by our deep technical expertise in addressing their environmental, health, safety, risk and social issues.

Rolling Meadows, IL30+ days ago

Full-time

The successful candidate will have proven success as a project manager on new-build electric transmission projects; managing staff in a project setting; assessing existing environmental conditions and predicting impacts; comparing alternatives; and preparing reports. As a project manager, you will contribute your consulting and management skills to support the growth of ERM’s business and client base in the Mid-Atlantic and Great Lakes U.S. Regions, while networking with ERM's global impact assessment team and other technical experts.

New!

Chicago, IL6 days ago

$135,000–$165,000 Per Year

Represent Invenergy with customers, external consultants, independent engineers, and industry associations as resource/energy assessment and technology subject matter expert to advance Invenergy’s business goals and establish Invenergy as an industry thought-leader. You will develop and deploy analytical tools and workflows, leveraging Invenergy’s operating fleet data, to realize positive business outcomes across development and execution phases including offtake and construction contracting, financing, and execution.

Lincolnshire, IL30+ days ago

$179,000–$249,000 Per Year

As a trusted partner, we provide actionable solutions and innovation through our Aerospace Technologies, Building Automation, Energy and Sustainability Solutions, and Industrial Automation business segments – powered by our Honeywell Forge software – that help make the world smarter, safer and more sustainable. + Ability to negotiate skillfully in tough situations with both internal and external groups; settle differences with minimum noise; win concessions without damaging relationships; be both direct and diplomatic; gain trust quickly of other parties; have a good sense of timing.

Chicago, Illinois21 days ago

Work Experience and Education: • Bachelor's degree in Computer Science or a related field with 12 years of related experience; or 8 years and a Master's degree; or a PhD with 5 years of related experience; or equivalent work experience. Differences in race, creed, color, religious beliefs, physical or mental capabilities, gender identity or expression, sexual orientation, and many other characteristics bring together varied perspectives and add value to the service we provide our clients, trading partners, and communities.

Dallas, Texas15 days ago

Working in close partnership with senior account executives supporting the NSP vertical, this role leads end-to-end architecture strategy, drives the joint technical strategy on partnership opportunities, and serves as a trusted advisor and technical presence with senior and C-level stakeholder customers. Under the direction of Americas Solutions Engineering leadership, the Principal Solutions Architect is a senior field technical resource on the Global Technical Sales Team, responsible for the most complex, multi-region, and strategic engagements with our critical network service provider (NSP) customers and partners.

Chicago, Illinois18 days ago

The incumbent would join a team that is dedicated to modeling and fostering a highly collaborative approach to principal gift fundraising from ultra-high-net-worth (UHNW) prospects, and to creating, testing, innovating, and sharing strategies and tactics for Discovery. With an emphasis on building a principal gift portfolio, the incumbent works across the Midwest division (IL, IN, WI, OH and MI) toward building TNC's donor base and raising impactful gifts for TNC's mission and campaign, focusing on wealth markets such as Chicago.

Chicago, IL30+ days ago

Full-time

The Digital Associate will work closely with the Social Media Coordinator and broader digital team to ensure the Principal’s online presence is consistent, well-supported, and aligned with campaign priorities, with an emphasis on short-form video, creator-style social content, and platform-native formats. Support the management of the Lieutenant Governor candidate’s social media accounts, including drafting, scheduling, and publishing content under the direction of the Social Media Coordinator or Deputy Digital Director.

Chicago, IL30+ days ago

$140,000–$170,000 Per Year

To perform this role successfully, the individual must be able to execute each duty effectively: Demonstrated experience applying the following to manage the CMDB: ServiceNow CSDM model, ServiceNow Discovery, and ServiceNow Service Mapping for internally developed and externally sourced products. Deep understanding of ITIL processes including, but not limited to, Configuration Management, Automated Discovery, IT Asset Management, Change Management, Release Management, Incident Management, Problem Management, and Event Management.

Chicago, IL30+ days ago

$185,000–$220,000 Per Year

You’ll be the technical backbone of end‑to‑end quality—architecting test environments, building automation frameworks, partnering with distributed teams, and ensuring releases land clean, stable, and production‑ready. By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes.

Chicago, IL30+ days ago

Demonstrated ability to influence and consult (providing options with pros, cons, and risks) in a complex and varied customer environment, while providing thought leadership to customer sponsors/stakeholders in solving business process and/or technical problems. • Implement the latest ServiceNow AI offerings like Virtual Agent, NLU, AI Search, Issue Auto Resolution, Task Intelligence, Document Intelligence, Generative AI and other upcoming capabilities for various customers.

Oakbrook, Illinois30+ days ago

$130,500–$174,000 Per Year

We’re seeking a Principal Data Scientist to lead a high-impact analytics organization focused on real-world business problems across merchandising, supply chain, sales, service, and customer-facing operations. Partner with business stakeholders (merchandising, supply chain, sales, operations) to identify high-value opportunities, frame analytic questions, design solutions, and quantify value (e.g., cost reduction, revenue uplift, service throughput).

Chicago, IL30+ days ago

$130,000–$170,000 Per Year

United Trades of America is hiring multiple Principal Structural Design Engineers to support major concrete and structural projects across the East Coast, with a focus on nuclear and energy-sector infrastructure. These roles offer the chance to lead complex, safety-critical design efforts for high-impact EPC projects.

New!

Itasca, IL1 day ago

Resource will be responsible to coordinate with Client and business analyst to develop physical maps for partner onboarding and existing configuration related changesResource will be responsible to coordinate with Client and business analyst to develop physical maps for partner onboarding and existing configuration related changes. Logical mapping, Development, build, design, testing, Implementation, support maintaining B2BEDI transactions of common file types such as X12, EDIFACT, idocs, xml, json, csv etc.

Chicago, IL30+ days ago

$119,765–$140,900 Per Year

In addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. We are seeking a Principal Systems Engineer with strong experience in software engineering, automation, cloud platforms, and identity infrastructure to help modernize and scale our enterprise platform services.

Chicago, IL30+ days ago

Full-time

As a Senior Principal Cybersecurity Architect at JPMorganChase within the Cybersecurity and Technology Controls - Consumer & Community Banking (CTC CCB) line of business, you provide deep cybersecurity expertise and work across teams to identify, create, and communicate risk, mitigation options, and solutions. Leverage your deep cross-domain expertise to bring together talent that will consistently create AI-enabled solutions, processes, and reusable proof-of-concept models for cybersecurity while remaining at the forefront of best practices for cybersecurity policy and technological advances.

New!

Chicago, IL5 days ago

$200,300–$293,810 Per Year

Its charter is to identify high-value opportunities where AI can materially improve service delivery efficiency, analyst productivity, consistency, quality, scalability, and customer outcomes, then drive those opportunities from problem discovery through prototype validation, operational adoption, and transition into durable capabilities or differentiated offerings. The Services organization is creating a Principal Product Manager, Applied AI & Agentic Solutions role to lead the identification, incubation, and scaling of AI-enabled capabilities across how Proofpoint delivers services and how Services teams operate internally.

Chicago, IL30+ days ago

$150,000–$200,000

You'll take over from our CTO, who currently serves as the acting architect and technical lead, and inherit a mature, well-established platform that powers player loyalty, incentive systems, and real-time gaming experiences for millions of users. You'll write code, own the architecture, run releases, and lead a team of 9–11 engineers through monthly release cycles alongside a highly competent and driven product management team.

Chicago, IL30+ days ago

$204,250–$300,000 Per Year

As a Senior Principal Cybersecurity Architect at JPMorganChase within the Consumer & Community Banking (CCB) line of business, you provide deep cybersecurity expertise and work across teams to identify, create, and communicate risk, mitigation options, and solutions. Leverage your deep cross-domain expertise to bring together talent that will consistently create AI-enabled solutions, processes, and reusable proof-of-concept models for cybersecurity while remaining at the forefront of best practices for cybersecurity policy and technological advances.

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Principal Jobs in Westchester, IL

Jobs

Principal CNC Machinist/ProgrammerJobot

Principal Solutions Architect – Machine LearningJobot

Principal Solutions Architect - (Data Engineering)Jobot

Principal Embedded Software Engineer (Mfg Test/RF Systems)Northrop Grumman

Principal Software EngineerMicrosoft

Principal AI Field ArchitectBoomi

Principal ScientistMedline Industries - Transportation & Operations

Principal ToxicologistMedline Industries - Transportation & Operations

Faculty High School TeachersSuccess Academy Charter Schools, Inc.

High School Assistant PrincipalDistinctive Schools

School PrincipalDistinctive Schools

Assistant PrincipalNorth Lawndale College Prep Charter High School

Principal - Cumberland Gap High SchoolClaiborne County Schools

Assistant Principal (High School)Chicago Public Schools

Assistant PrincipalChicago Public Schools

Anticipated Assistant PrincipalChicago Public Schools

Antcipated Assistant PrincipalChicago Public Schools

High School Principal (External Applicants)Acero Charter Schools, Inc.

High School PrincipalAcero Charter Schools, Inc.

Elementary School Principal (External Applicants Only)Acero Charter Schools, Inc.

Assistant Principal (Instructional)The Noble Network of Charter Schools

Assistant Principal of Instruction (English Language Arts) - Downtown CampusIntrinsic Schools

Principal FellowIntrinsic Schools

PrincipalThe Noble Network of Charter Schools

Day School Principal (Type 75 and LBS1 required)Marklund

ReGeneration Schools, PrincipalEdgility Search

UNPAID VOLUNTEER - Principal / Senior / Legal Advisors / Assistants (US-based)Blockchain & Climate Institute/ BCI America Inc.

Principal FacultyTouro University New York

Principal Faculty, Physician Assistant ProgramsNational Louis University

Principal Tooling EngineerSterling Engineering, Inc.

Principal Mechanical Design EngineerSterling Engineering, Inc.

Principal Consultant, Air QualityEnvironmental Resources Management, Inc.

Principal Consultant, Electric Transmission Routing and SitingEnvironmental Resources Management, Inc.

Principal Engineer, Performance & Technology (Solar)Invenergy

Principal Engineering Program ManagerHoneywell

Principal, Enterprise ArchitectRyan Specialty Group

Principal Solutions ArchitectEquinix

Associate Director of Principal Gift DevelopmentUSA The Nature Conservancy

Digital Associate, Principal AccountsJB for Governor

Principal, Service Configuration ManagementJudge Group

Principal SDET (Software Development TestJudge Group

Principal Service Management ConsultantCapgemini

Principal Data ScientistWorldpac

Principal Structural Design EngineersUnited Trades of America

IT - Principal Technology Architect | BPMI - B2B | Sterling IntegratorCloudspace LLC

Principal Systems Engineer (Microsoft Active Directory Domains)U.S. Bank

AI Sr. Principal Cybersecurity ArchitectJPMorgan Chase Bank, N.A.

Principal Product Manager, Applied AI & Agentic Services SolutionsProofpoint

Principal Technical LeadCaxy Interactive

Sr. Principal AI Cybersecurity ArchitectJPMorgan Chase

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