44 Results for

Principal Jobs in Missouri

Jobs

Webb City Junior High Webb City, MO30+ days ago

While performing the duties of this job, the employee is regularly required to: stand, walk, sit and talk/hear; occasionally required to reach with hands and arms; stoop, kneel, crouch or crawl; occasionally push, pull or lift up to 50 lbs; and. Models positive behavior for students (i.e. inter-personal communication, processes, social interactions, etc.) for the purpose of providing educational and life skills training.

Thomas Jefferson Middle School Jefferson City, Missouri30+ days ago

The assistant principal communicates and enforces directives and policies approved by the Board of Education and District Office to the building personnel, as delegated by the principal. Assist the principal in building scheduling, fostering communication between stakeholders, and implementing strategies to improve instruction.

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Cape Central High School Cape Girardeau, MOToday

The High School Assistant Principal is responsible for performing those tasks assigned by the building principal and assist the building principal in the development and continuous implementation of a high school program which promotes the educational well-being of each student in the school. The Cape Girardeau Public School District is seeking a dedicated High School Assistant Principal for the 2026-2027 academic year.

Jefferson City, Missouri30+ days ago

In special education and alternative education settings nationwide, the team members of Specialized Education Services, Inc. (SESI) shine a positive light on students who need academic, emotional, social, and behavioral support and uncover the unique learner within. Teach the knowledge and skills, nurture the confidence and character, and meet the needs of all students by utilizing SESI instructional models, strategies, and curriculum.

Jefferson City, MO30+ days ago

$96,800–$223,400 Per Year

We’re embarking on ambitious new initiatives such as building new innovative platforms, high performance primitives, frameworks to support OCI developers, and new container runtime that will allow us to run the full variety of OCI services, including our most demanding, high-performance, high-availability services. Your work will focus on building a centralized platform for OCI teams to manage Software BOM, tracking security/vulnerability updates, EOL-detection, building automated guardrails to prevent security exposure and ensure governance and compliance across all of OCI.

Independence, MO30+ days ago

Full-time

Our purpose is bold: to bring clinical trials front and center in your community, make them accessible to everyday people, and empower underrepresented communities to participate. At Civia Health, we’re reimagining how clinical trials are delivered—by putting patients first and empowering providers to lead innovation.

Jefferson City, MO30+ days ago

Remote

You will work on a diverse technology stack that spans low-level embedded systems and high-level server-side platforms, designing solutions to enable continuous self-testing, autonomous software updates, real-time data reporting, and seamless integration between factory systems and vehicle platforms. The Digital Manufacturing Systems team is seeking a highly motivated Principal Diagnostics Engineer to play a key role in imagining, inventing, and implementing cutting-edge technology that manufactures the next generation of Ford vehicles.

Earth City, MO30+ 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.

New!

Saint Louis, MO2 days ago

Full-time

In this role, you will oversee substation engineering and consulting services for clients across the U.S. You will lead multidisciplinary project teams to deliver industry-leading designs for new construction, upgrades, and redevelopment projects across distribution, generation, institutional, industrial, and manufacturing sectors. Technical LeadershipOversee advanced engineering activities, including: Physical substation design (layouts, grounding, lightning protection, control buildings, and auxiliary systems).

Maryland Heights, Missouri30+ days ago

Guide the Engineering team in the execution of engineering activities such as: Physical substation design, including yard layouts, plans, sections and details, grounding, lightning protection, control building arrangements, interior and exterior raceways, auxiliary AC/DC power systems, and associated bills of material. They will work and lead multi-disciplined project teams to create industry-leading designs for new projects, alterations, and redevelopments on various projects, including distribution, generation, institutional, industrial, and manufacturing facilities.

O Fallon, MO9 days ago

We are seeking a candidate with demonstrated depth and hands-on expertise in the following areas, with a clear focus on building, defending, and operationalizing AI security at scale: Strong, practical knowledge of AI security and regulatory frameworks, including the EU AI Act, MITRE ATLAS, and OWASP Top 10 for LLM and ML systems, with the ability to translate requirements into actionable controls. Your role will involve deep technical expertise in designing, implementing, and maintaining advanced security measures to safeguard our AI infrastructure from sophisticated threats and vulnerabilities.

Springfield, MO30+ days ago

$200,000–$400,000 Per Year

With programs like Future of Medicine, which makes advanced health screenings and research opportunities accessible to communities worldwide, and Difference Makers, which supports local leaders to expand their community health and wellbeing efforts, we put people at the heart of medical progress. Certifications/Licenses, Education, and Experience:Previous experience as a Principal Investigator is required; 2 years prior experience as a Principal Investigator or Sub-Investigator, preferred .

Jefferson City, MO30+ days ago

Remote

$119,000–$160,650 Per Year

We help extend the value of these assets, enabling our customers to embrace the potential of cloud and mobile computing, advanced analytics, and the innovations of tomorrow. + Demonstrated history as a consistent top performer selling software solutions to senior executives with quotas in excess of 3M, selling large transactions.

Kansas City, MO30+ days ago

$140,000–$170,000 Per Year

The Principal Client Partner role will be tasked with selling a suite of connected commerce advertising solutions, from data and location services to value-exchange engagement ads on CTV to brands and agencies in the Central region – Kansas City and beyond. Whether through white-glove managed service, self-service control, or API-based automation, Infillion empowers businesses to execute their unique strategies with zero-hop efficiency, proprietary AI logic, and radical data transparency.

St. Louis, MO30+ days ago

Hands-on design and engineering experience with three or more cybersecurity tools and technologies such as (but not limited to): firewall security configuration and best practices, intrusion detection/prevention systems (IDS/IPS), endpoint protection, Security Information and Event Management (SIEM), Security Orchestration, Automation, and Response (SOAR), network security monitoring, Network micro-segmentation, Secure Access Service Edge(SASE), Cloud Native Application Protection Platform (CNAPP) . The pay range for the states of California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Washington, Vermont, the District of Columbia, and the city of Cleveland is:$84,900—$221,100 USDWhat We BelieveAs a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people.

Jefferson City, MO30+ days ago

Remote

$124,500–$168,075 Per Year

Key modernization initiatives will include: + Embedding generative and predictive AI to enhance predictable operational outcomes, build workflow processes, and effectively integrate automation into enterprises. You will collaborate with customers, engineering teams, sales, and product management teams to ensure our offerings deliver robust protection, highly reliable, performant, operationally simple, and highly secure.

Jefferson City, MO9 days ago

Remote

$114,500–$154,575 Per Year

Rocket Software Sales Engineers are experienced technical professionals with an extensive enterprise software sales background who can successfully be the technical sales lead on software opportunities to progress and close business, and must function well as a member of a dynamic team, while having the ability to also work independently to progress and close business. + Strong understanding of data integration concepts, especially relating to mainframe databases (such as IBM Db2, IMS, VSAM) and cloud-native databases (such as Amazon RDS, Amazon Aurora, Amazon Redshift).

St. Louis, Missouri30+ days ago

Additional offerings include accident, critical illness, long-term care, and hospital indemnity coverages, legal and identity theft protection, pet insurance, supplemental life insurances, referral bonuses, charitable donation matching, and allowances for eligible roles. For more than 30 years, NWN has helped over 5,000 CIOs deliver technology modernization programs with its Intelligent Workplace, Customer Experience (CX), Managed Devices, Cybersecurity and Public Safety, Connectivity, and Intelligent Cloud solutions.

Jefferson City, MO30+ days ago

Experience profiling in-game assets and guiding the team in optimization to ensure that art assets are performant and fit within their budgets for draw calls, poly counts, texture memory limits, without compromising artistic quality. Develop and maintain art production workflows and pipelines by creating features, tools, plugins, and scripts to aid artists, reduce pain points, and speed up iteration cycles.

O'Fallon, MO30+ days ago

$152,000–$258,000 Per Year

Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover • Work with a global team spread across tech hubs in multiple geographies and time zones • Share knowledge and mentor junior resources All About You • BS degree in Computer Science or related technical field involving coding (e.g., physics or mathematics), or equivalent practical experience. Tech Skills: Unix, Shell Scripting, SQL, Oracle, Hadoop, Python, Apache Nifi, Splunk, Dynatrace, Jenkins, GIT, XLR , Platform, Clusters, Kafka, Big data, Grafana, Data warehousing, AWS cloud, Databricks, Power BI.

O'Fallon, MO30+ days ago

$212,000–$339,000 Per Year

In short: This role combines technical depth, strategic influence, and thought leadership to shape Mastercard’s technology landscape while mentoring engineering talent and driving innovation across the enterprise. Title and Summary Sr Principal Software Engineer Overview: This is a senior technical leadership role focused on driving innovation, architecture, and engineering excellence across Mastercard.

O'Fallon, MO30+ days ago

$200,000–$320,000 Per Year

Expert-level technical proficiency on the following tools and technologies: o Languages & Frameworks: Java, Spring (Boot, Data, Batch, REST, Cloud, AOP), Hibernate, C#, Net, Python, SQL o UI/UX: Angular, React and other JavaScript frameworks o Cloud & DevOps: AWS, Azure, Pivotal Cloud Foundry, Docker, Jenkins, CI/CD o Databases: Oracle, SQL Server, PostgreSQL, Cassandra, MongoDB, ElasticSearch o Streaming & Big Data: Kafka, Flink, Spark, Hadoop o AI/ML: TensorFlow, PyTorch, Scikit-learn, MLlib, MLflow o Tools: Eclipse/IntelliJ, Sonar, GIT, Maven, SQL Developer, Gatling • Experience working in Agile environments, leveraging modern delivery practices like Scrum, SAFe, or product-centric models. Technology Ownership • Architect and develop scalable and highly performant applications using wide range of programming languages, tools and technologies • Design and implement RESTful APIs and web services with best-in-class API tooling and design practices.

Maryland Heights, MO14 days ago

Beyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. Lead technical management and operational oversight of Spectrum billing systems across production, development, testing and training environments.

Jefferson City, MO30+ days ago

$217,300–$271,600 Per Year

Integrate infrastructure and automation solutions with open table formats (e.g., Iceberg, Delta), query engines (e.g., Trino, Spark), and event streaming platforms (e.g., Kafka, Pulsar). + Champion observability, monitoring, and resilience in infrastructure design, leveraging tools like Kubernetes, Prometheus, and Grafana to ensure enterprise-grade reliability.

St. Louis, MO30+ days ago

This role will work closely with business stakeholders, executive leaders, Enterprise and cross-enterprise strategy partners, the finance team, and product and growth leaders for the purpose of achieving long-term strategy and short-term results in the most optimal way. + Drive inorganic and cross-enterprise business development projects in coordination with executive leadership, strategy development, business and finance leaders, and prepare and present executive level briefings on progress and outcomes.

Jefferson City, MO30+ days ago

$217,300–$271,600 Per Year

Design scalable, performant AI-driven architectures using open table formats (Iceberg, Delta), query engines (Trino, Presto, Spark), and event streaming (Kafka, Pulsar). By delivering harmonized data, trusted AI, and faster innovation, we uplift and empower our customers—and our customers’ customers—to make better, more confident decisions.

Jefferson City, MO30+ days ago

$163,900–$235,550 Per Year

Operating at a principal level, this role goes well beyond traditional requirements gathering—serving as a trusted advisor, systems strategist, and transformation leader across large, multi-phase programs involving D365 Finance & Operations, and integrated enterprise platforms. This role partners closely with Finance and Go To Market teams and IT leadership to translate complex business objectives into scalable, compliant, and future-ready system solutions.

Hazelwood, MO27 days ago

$165,000–$225,000 Per Year

In addition, bioMérieux offers a competitive Total Rewards package that may include: · A choice of medical (including prescription), dental, and vision plans providing nationwide coverage and telemedicine options · Company-Provided Life and Accidental Death Insurance · Short and Long-Term Disability Insurance · Retirement Plan including a generous non-discretionary employer contribution and employer match. This role defines and governs long-term technology strategy across cloud, data, and analytics domains, ensuring alignment with modern software design, regulatory compliance—including requirements specific to in vitro diagnostic (IVD) devices—and industry regulations.

St. Louis, Missouri19 days ago

Strategic Communication & Business Insight: Effectively interprets and communicates key business drivers, including Quarterly Strategic Business Plans, territory market share trends, procedure volumes per physician, and training progress of successfully implanting physicians. This role serves as a trusted advisor to customers by combining deep product expertise with strong business acumen, identifying opportunities to expand therapy utilization, elevate clinical education, and strengthen long-term customer relationships.

Springfield, MO24 days ago

Remote

Part-time

Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - Lead the development, evolution, and maintenance of a real-time or near-real-time core enterprise data set that Maximus employees and leadership consume and contribute to daily-ensuring it is complete, correct, relevant, timely, and actionable.

St Thomas, VI30+ days ago

$129,500–$186,100 Per Year

We are seeking a strategic and people-centric Principal Change Management Consultant to introduce and lead a change enablement function across 4–5 multi-year, enterprise-wide technology transformations. With the world's largest collection of workforce insights, and people-first AI, our ability to reveal unseen ways to build trust, amplify productivity, and empower talent, is unmatched.

Kansas City, MO30+ days ago

The Principal Landscape Architect leads and manages complex landscape architecture projects, providing technical oversight, mentoring staff, building client relationships, and contributing to business development, ensuring projects are delivered efficiently and effectively. Our client is a master planning and landscape architecture firm that specializes in large-scale mixed-use, destination entertainment, resort, and hospitality-related projects.

St. Joseph, MO30+ days ago

Other duties will include providing informal leadership to less experienced design team members, resource planning, documentation of work, provide direction to other local team members, assistance, technical support and maintain compliance at both the local and global levels for MES implementation and sustainment. + Bachelor’s degree in a STEM field, Business or related area of focus with a minimum of eight (8) years’ experience implementing MES activities, supporting production processes, and/or executing relevant functions in a cGMP manufacturing/operations environment or similar organization required.

Maryland Heights, Missouri30+ days ago

Jefferson City, MO30+ days ago

You will operate at the intersection of hands-on engineering excellence and strategic technical leadership — contributing directly to complex features while shaping how the entire engineering organization builds, scales, and operates its software. + Cloud and Infrastructure: Deep hands-on experience with AWS or Azure including serverless compute, managed messaging (SQS/SNS/Service Bus), managed databases, and cost optimization.

New!

St. Louis, MO5 days ago

Remote

$120,000–$180,000

And you've used some project management, task management, or practice management tool, so keeping track of your upcoming work and logging what you've done comes naturally to you . With expertise in both personal and business taxes, you help clients navigate complex tax landscapes, ensuring compliance while maximizing financial opportunities.

St Thomas, VI30+ days ago

Remote

$114,500–$154,575 Per Year

We are looking for a highly skilled Mainframe Modernization Solutions Architect to analyze, design, architect, and implement solutions that support our Customers’ Digital Transformation journeys. The ideal candidate will possess deep technical skill in at least one of the following focus areas: • Infrastructure modernization: Deploy fit for purpose workload in a Hybrid Cloud infrastructure.

Jefferson City, Missouri18 days ago

We need someone who operates at the intersection of product strategy, design craft, and AI-first delivery: a person who can determine which problems are worth solving, turn that into a plan the team can build, and bring it to life through design, rapid prototyping, and real user testing. Use a variety of techniques (one-on-one user interviews, rapid prototypes built with AI coding tools, and whatever else works) to validate and invalidate a wide breadth of ideas quickly and cheaply.

St. Louis, MO26 days ago

Remote

Full-time

Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - Define and enforce test strategies for data migrations, including unit testing, data reconciliation testing, performance testing, and business validation.

Jefferson City, Missouri18 days ago

Remote

Supervises and evaluates teaching staff; Manages teacher performance, developing and providing necessary training to support their professional development; Manages Master and Lead Teachers and programs; Confers with teachers, students, and parents concerning educational and behavioral problems in school; Coordinates with teacher and K12 Enrollment regarding expulsions and withdrawals; SUPERVISORY RESPONSIBILITIES: Directly supervises 15-30 Full-time Equivalent (FTE) regular employees and/or contractors. School Leadership focuses on leading and managing areas of business operations within the school including: leading development and implementation of plans, policies, and strategies in support of business objectives; creating and tracking key performance metrics; collaborating with internal stakeholders to support initiatives that drive operational and financial performance and growth.

St. Louis, MO30+ days ago

Reporting to the School Principal, the Elementary Assistant Guide’s role is to provide guidance and continuity for an instructional program delivered with both Montessori and an anti-bias/anti-racist pedagogy. Assistant Guides are also crucial in modeling courteous and respectful behavior as well as contributing to the warm, supportive, and calm atmosphere that is the hallmark of an authentic Montessori environment.

St. Louis, MO30+ days ago

Recruiting staff to create an inclusive organization is a priority, and we encourage applicants from all cultures, races, ethnicities, religions, sexes, national or regional origins, ages, disability status, sexual orientations, gender identities, military or veteran status, or other statuses protected by law. • With the age of students ranging from age 21⁄2 to 6 years, this role may require assisting with toileting, including the cleanup of bathroom messes, and nap time for the youngest of students.

St. Louis, MO22 days ago

The Assistant Guide will be required to work in collaboration with classroom Lead Guides to assess students’ academic needs and proficiency, assist them in setting goals, connect them to appropriate resources, and provide ongoing support by assisting and strengthening student learning. • 2+ years of working with adolescents 12 years of age and older in a classroom setting or in an after school programs or club setting, camps, detention centers, and/or volunteer activities; previous experience in a Junior High or High school age classroom preferred.

New!

Columbia, Missouri5 days ago

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Principal Jobs in Missouri

Jobs

Assistant Principal/Athletic DirectorWebb City R-7 School District

26-27 Assistant Principal, Middle SchoolJefferson City Public Schools

High School Assistant PrincipalCape Girardeau Public School District

$10,000 Sign on bonus Special Education School PrincipalSpecialized Education Services

Principal Software Engineer- OCI Software EcosystemOracle

Principal Investigator, MDCivia Health

Principal Diagnostics EngineerFord Motor Company

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

Principal Electrical Engineer (Engineer V)Asplundh Engineering Services, LLC

Principal EngineerVoltyx

Principal Information Security EngineerIconma

Principal InvestigatorCare Access

Principal Account ExecutiveRocket Software

Principal Client PartnerInfillion

Principal Cyber Defense EngineerAccenture Federal Services

Senior Principal Product ArchitectRocket Software

Principal Sales Engineer - Data ModernizationRocket Software

Principal Consultant - MS (St. Louis)NWN Carousel

Principal Technical ArtistMeta

Principal BizOps EngineerMasterCard

Sr Principal Software EngineerMasterCard

Senior Principal Software EngineerMasterCard

Principal Billing Operations ISPECTRUM

Principal Engineer, InfrastructureTeradata

Strategy & Business Development Principal - Evernorth Health Services - HybridThe Cigna Group

Principal Engineer, AI AgentsTeradata

Sr Principal SW Development EngineerUKG

Principal Software ArchitectBiofire

Principal Area ManagerEndologix

Senior Principal Enterprise ArchitectMaximus

Principal Change Management ConsultantUKG

Principal Landscape ArchitectCrawford Thomas Recruiting

SR Principal Specialist, MESBoehringer Ingelheim

Principal EngineerEPS

Principal Engineer, SoftwareVerint Systems, Inc.

Principal CPA, Director of Tax (US - Remote)Revel CPA

Principal Solutions ArchitectRocket Software

Principal Product DesignerChegg, Inc.

IT Principal Data Architect - ( Data Migration )Maximus

High School Assistant Academic AdministratorStride, Inc.

Assistant Teacher Lower Elementary - EAEC 2026/27City Garden Montessori

Assistant Teacher Early Childhood 2026/27City Garden Montessori

Assistant Teacher - Jr. High 2026/27City Garden Montessori

Special Education School DirectorSpecialized Education Services

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