272 Results for

Senior Jobs in Union, MO

Jobs

Audit Senior Jobot

Fenton, MO

$90,000–$100,000 / year

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7 days ago

Senior Payroll Specialist Kforce Inc.

Chesterfield, MO

$70,000–$80,000

Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers.

2 days ago

Structural Analysis Engineer - Experienced/ Senior Boeing

Saint Charles, MO

$103,700–$140,300 / year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. We are currently seeking Experienced or Senior Structural Analysis Engineers to verify structural integrity by using analytical methods, finite element models/simulations and other analysis tools throughout the product lifecycle to develop the structural environment, characteristics and performance.

2 days ago

Phantom Works Mechanisms Design Engineer (Senior or Experienced) Boeing

Saint Charles, MO

$103,700–$140,300 / year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Boeing is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

2 days ago

Senior Systems Engineer Boeing

Saint Charles, MO

$164,900–$223,100 / year

Understanding of various engineering analyses, including affordability, safety, reliability, maintainability, testability, human systems integration, survivability, vulnerability, susceptibility, system security, regulatory, certification, product assurance and other specialties quality factors into a preferred configuration to ensure mission success. Leads analyses that may include affordability, safety, reliability, maintainability, testability, human systems integration, survivability, vulnerability, susceptibility, system security, regulatory, certification, product assurance and other specialties quality factors into a preferred configuration to ensure mission success.

2 days ago

Avionics Power Systems Engineer, Experienced or Senior Level Boeing

Saint Charles, MO

$112,200–$151,800 / year

As a Lead Engineer for weapons electrical and electronic systems, you will oversee the subsystem lifecycle from design requirements and specifications through supplier technical management, hardware/software/firmware integration, systems testing, lab and missile integration, qualification and flightworthiness testing. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

Today

Software Engineer–Developer, Phantom Works Weapons (Experienced or Senior) Boeing

Saint Charles, MO

$126,650–$171,350 / year

Experienced Level / Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor’s Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. Senior Level / Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 9+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience.

Today

Senior General Liability Litigation Specialist ECLARO

O Fallon, MO

$1 / hour

Responsible for evaluating, monitoring, and managing high-severity casualty claims, providing strategic oversight on litigated matters, and partnering with cedents, defense counsel, and internal stakeholders to drive optimal outcomes. This role requires deep expertise in complex GL exposures including premises liability, product liability, and negligent hiring/supervision as well as a strong background in litigation management and trial experience.

6 days ago

Phantom Works Senior Systems Engineering Manager Boeing

Saint Charles, MO

$170,000–$230,000 / year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Boeing Phantom Works is seeking an experienced and motivated Senior Systems Engineering Manager (Level L) to provide technical leadership, people leadership, and execution support across our St.

Today

Senior Care Physician - Launch Our New Chesterfield Clinic (Great St. Louis) SSM Health

Chesterfield, MO

Today, our healing ministry includes over 15,000 providers and approximately 40,000 team members, all working together with a shared Mission to deliver exceptional healthcare services that reveal the healing presence of God across Missouri, Oklahoma, Illinois, and Wisconsin. With 23 hospitals, 9 post-acute care centers, and over 490 physician offices and specialty care clinics spread across four states, SSM Health offers a world of opportunities where clinicians can do a world of good.

Today

Senior DevOps Engineer Leidos

Chesterfield, MO

$107,900–$195,050

The Leidos Spatial Solutions Division has an exciting opportunity for a senior DevOps Engineer to assist with the development, integration, deployment, and sustainment of mission critical systems that enable NGA's Geospatial Intelligence (GEOINT) mission collecting sciences, technology and tradecraft measuring and modeling the Globe to provide three-dimensional accuracy of every point in, on, or above the Earth. Typically requires a BS in Information Systems, Information Technology, Computer Science or closely related discipline and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience.

16 days ago

Senior Assistant Store Manager Spencer Gifts - Spirit Halloween

St Peters, MO

$19–$19.25 / hour
Full time

The Assistant Manager is responsible for supporting the Store Manager in the various tasks involved in the overall operation of a store, ensuring maximum sales and profitability by developing staff, controlling expenses and shrinkage as well as all aspects of merchandising and inventory control in adherence with all Company policies and procedures. The physical demands of the job require in excess of 8 hours of standing, walking, climbing ladders and lifting up to 50 pounds.

30+ days ago

Senior People Operations Manager Metal Exchange Corp

St. Louis, MO

Lead succession planning efforts for the team by identifying high-potential talent, maintaining a pipeline of ready-now and future candidates, and partnering with leadership to close critical capability gaps. In this highly visible leadership role, you will serve as the operational backbone of our HR function - overseeing total rewards, HRIS, people systems, recruiting, and a team of dedicated HR professionals.

30+ days ago

Senior Civil Engineer - Land Development McBride Homes

Chesterfield, MO

Remote

$100,000–$130,000 / year
Full time

Each year, McBride is responsible for developing over 1,000 homesites, and we're looking for talented individuals to join our dynamic team and contribute to shaping the future of homebuilding in Missouri. This role is ideal for Civil Engineers with 2-5 years of residential land development experience who are interested in working with a dynamic team on exciting projects and alongside skilled consultants.

30+ days ago

Senior Human Resources Generalist-Human Resources Marsh & McLennan Companies Inc

As our Senior Human Resources Generalist on the HR team, you'll deliver outstanding customer service to colleagues, support and lead colleague engagement, and proactively partner with managers in assigned departments to address performance concerns, investigate complaints, and advise leadership on appropriate resolutions. With offices across North America, we combine the personalized service model of a local consultant with the global resources of the world's leading professional services firm, Marsh (NYSE: MRSH).

30+ days ago

Recreation Specialist-Front Desk and Senior Programs City of O'Fallon

O'Fallon, MO

$25.98–$28.85 / hour
Full time

This position is responsible for planning and coordinating recreation programming-particularly for senior citizens-while overseeing the daily operations of the Renaud Center and Alligator Creek Aquatic Center front desks. The City of O'Fallon is seeking a detail‑oriented, customer‑focused, and highly organized Recreation Specialist to support front desk operations and lead senior programming within the Parks & Recreation Department.

30+ days ago

Senior Project Manager - Remediation Enginuity Advantage

Ballwin, MO

As Senior Project Manager, you will be the primary technical and project lead on complex remediation engagements, including large Phase IIs, brownfield redevelopment, and LSRP/risk-based closure programs. Our client is a growing environmental consulting and contracting firm with a clear sense of purpose: helping businesses and organizations navigate the complexities of environmental compliance, manage risk, and unlock the value in their land and facilities.

30+ days ago

Sr. Financial Analyst (FP&A) Expert In Recruitment Solutions

Chesterfield, MO

Management of Rate Card Update Process to include loading new rate cards, changing existing loads and inactivating expired rate cards. • Bachelor's Degree and 6 years of experience in Finance or Analytics OR High School Diploma or GED and 10 years of experience in Finance or Analytics.

30+ days ago

Retail Part Time Sr. Store Associate Office Depot

Manchester, MO

$15–$15.50 / hour

About The ODP Corporation: The ODP Corporation is a leading provider of products and services through an integrated business-to-business (B2B) distribution platform and omnichannel presence, which includes world-class supply chain and distribution operations, dedicated sales professionals, online presence, and a network of Office Depot and OfficeMax retail stores. Print and Tech Expertise: Works to continually develop personal selling skills and product knowledge through sales and service tools provided which includes successful completion and comprehension of an advanced level of Print and Technology training, as well as any other applicable training.

30+ days ago

Sr. Supply Chain Analyst Bunge Global SA

Chesterfield, MO

Supply Chain Analyst will work closely with Management playing a lead role in creating plans and analyzing and reporting data related to the day-to-day activities of vessel loading to ensure timely and optimal decisions are executed. As a premier agribusiness solutions provider, our team of ~34,000 dedicated employees partner with farmers across the globe to move agricultural commodities from where they're grown to where they're needed-in faster, smarter, and more efficient ways.

19 days ago

Retail Part Time Sr. Store Associate The ODP Corp

Manchester, MO

30+ days ago

Senior Blockchain Developer InterSources Inc.

Chesterfield, MO

As a Blockchain Developer, you are responsible for developing application features and interfaces using blockchain technology. • Architect, develop and deploy decentralized applications providing permissioned access to data at both the smart contract and protocol level.

30+ days ago

Senior Consultant HCM Yantran LLC

OFALLON, MO

The candidate will be responsible for designing, developing, and delivering scalable integration solutions across enterprise applications, ensuring seamless data exchange and business process automation. at least one major integration platform: Workday Integrations (Studio, EIB, Core Connectors, PECI).

30+ days ago

Senior Lead - Galvanized Manufacturing National Cart Co.

St Charles, MO

Full time

Paid Holidays : Celebrate and unwind with 7 paid holidays-New Year's Day, Memorial Day, July 4th, Labor Day, Thanksgiving, Christmas Eve, and Christmas Day-plus a closed day after Thanksgiving to spend quality time with loved ones. As an essential business , we manufacture industrial metal products used by Fortune 500 companies-think grocery stocking carts, distribution center carts, and cart corrals.

30+ days ago

Senior Associate Project Architect Luxus

Fenton, MO

You will guide projects from early-stage site planning through the complexities of construction completion, serving as a vital bridge between design teams, consultants, and construction partners. Strategic Project Leadership: Lead the architectural design and documentation lifecycle for new construction and renovation hotel projects, ensuring high-quality delivery across all phases.

1 day ago

Senior Electrical Engineer Luxus

Fenton, MO

Our client, a growing Mechanical, Electrical, & Plumbing (MEP) engineering consulting firm , is seeking a Senior Electrical Engineer to support the design and delivery of electrical systems for commercial and institutional facilities. This position offers the opportunity to lead project teams, mentor junior engineers, and serve as a direct client interface , making it an excellent opportunity for someone ready to expand their leadership responsibilities.

1 day ago

Director, Senior Care Claims W. R. Berkley Corp

Chesterfield, MO

$125,000–$160,000 / year

Travel as needed to mediations, settlement conferences, trials and other proceedings.• Contribute to a collaborative environment by raising new ideas, demonstrating teamwork, high motivation, positive behavior and effort to achieve goals and objectives.• The company offers a competitive compensation plan and robust benefits package for full time regular employees which for this role include: • Base Salary Range: $125,000 - $160,000 • Eligible to participate in annual discretionary bonus.

30+ days ago

Senior Restaurant Manager P.F. Chang's China Bistro Inc

St Charles, MO

$61,250–$81,250 / year

Job Requirements: 3+ years of experience in restaurant management Must possess a valid driver's license to perform occasional duties such as providing shift coverage, meeting liquor license requirements (depending on the state), delivering large catering orders (which may include operating a rental truck), making supply runs, local restaurant marketing, attending offsite training and business meetings, and traveling between restaurant locations to support operations. Preferences: Experience in a casual restaurant or upscale dining Experience working in a corporate restaurant chain with established processes, systems, and accustomed to corporate structure and protocols Involvement/understanding of managing inventory, cost of goods and overall control of financials.

30+ days ago

Senior Health Advisor Senior Benefit Services

St. Charles, MO

Join the Senior Benefit Services team and make a meaningful difference in the lives of seniors while building a sustainable sales career. We provide proven sales systems, top-tier technology, qualified leads, and full support so you can focus on helping clients and growing your career.

30+ days ago

Senior People Specialist Mastercard Inc

O'Fallon, MO

$85,000–$132,000 / year

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. This role provides a unique opportunity to gain deep exposure to the People Business Partner (PBP) craft, support a rapidly evolving technology business, and operate in a highly visible space with senior executives.

14 days ago

Senior Site Reliability Engineer with Java exp - Only W2 Saransh Inc

Ofallon, MO

Job Type: W2 Contract NOTE: Client is looking for pure SRE candidates, not a Devops Engineer Experience level: Senior Platform Reliability & Engineering: Ensure availability, performance, and resilience of workloads deployed on Kubernetes, on-premises, PCF or Cloud platforms aligned to SLO/SLI objectives Design, build, and operate scalable, secure, and highly available containerised platforms and services Optimize capacity, performance, and cost efficiency across distributed systems Automation, CI/CD & Release Engineering: Build and enhance CI/CD pipelines to enable fast, reliable, and repeatable deployments Automate infrastructure and operations using Infrastructure as Code and GitOps practices Plan and execute software releases across environments (Kubernetes, AWS, Azure, PCF, VMs) Drive continuous improvement in release processes, deployment strategies, and development workflows Observability, Performance & Operations Implement strong monitoring, logging, and tracing to enable proactive issue detection Conduct performance testing and tuning to ensure scalability and reliability Lead incident management, root cause analysis (RCA), and postmortems to drive continuous improvement Required Experience & Skills: Strong experience in SRE / Release Engineering / Platform Engineering roles Proven experience managing and operating workloads deployed on Kubernetes, on-premise (bare metal / VMs), and PCF, with good-to-have exposure to public cloud platforms (AWS) Hands-on expertise in containerization (Docker) and Kubernetes orchestration Strong experience with CI/CD tools, scripting ( Shell/Python/Groovy ), and automation frameworks Solid knowledge of monitoring, observability, performance testing, and scaling of distributed systems (e.g., Dynatrace, Splunk, JMeter, LoadRunner ) Strong programming experience (preferably Java / Spring Boot) Engineering Practices: Strong understanding of SDLC, Git-based workflows (Gitflow), and peer review practices Expertise in troubleshooting and debugging (thread dumps, heap dumps, performance bottlenecks) Familiarity with security principles and deployment of secure systems Exposure to Infrastructure as Code, DevOps, and GitOps practices Location: O'Fallon, MO (Hybrid - 2 days a week onsite).

2 days ago

Senior Analyst, Risk Management PRI Global

O Fallon, MO

A solid understanding and practical experience with 3rd Party Risk assessment and GRC tools, including navigating, updating, and reporting, is required. A risk-focused approach, with the ability to pinpoint critical concerns and communicate findings effectively to internal stakeholders.

30+ days ago

Senior Facilities Manager Jones Lang LaSalle Inc

Chesterfield, MO

This is an evergreen requisition designed to connect with talented facilities management professionals across life sciences markets throughout the United States, allowing us to build relationships with qualified candidates for current and future opportunities within our growing pharmaceutical and biotech client portfolio. What this job involves: As a Senior Facilities Manager (Evergreen) supporting our pharmaceutical client, you'll oversee the comprehensive facilities management operations across both GMP-compliant and non-GMP environments.

22 days ago

* Senior Assistant Manager Kirkland''s Home The Brand House Collective, Inc

O'Fallon, MO

This role is intended to support the succession planning efforts and company growth and the expectation is that that the Senior Assistant will be willing, ready and able to assume the role of a Store Manager within a 12 month timeframe should one become available. Builds high performing teams that can accomplish company goals, initiatives, and priorities, and builds and sustains productive relationships across the area or district and the industry.

30+ days ago

Senior Food Supervisor Sodexo SA

Saint Charles, MO

$20–$41.76 / hour

You will provides oversight at the direction of management on-site to coordinate routine work activities of service employees engaged in food operations, including but not limited to fast casual, coffee/counter service, cafeterias, events/banquets, casual dining and cafes. Workdays/shifts: Varying shifts, days/hours (open availability preferred).

14 days ago

Sr. Construction Manager Verita Telecommunications Corporation

CM provides leadership to Construction Managers, Supervisors, and field crews while maintaining strong relationships with clients, municipalities, and subcontractors. CM) is responsible for overseeing and directing multiple telecommunications construction projects, including aerial, underground, and fiber optic installations.

28 days ago

Sr. Accounting Specialist Gilbane Building Co

$58,000–$75,000 / year

Working with vendors, subcontractors, dealers, maintenance shops, Jobsite Personnel, supporting internal, external customers, and other third parties for invoice reviews and addressing discrepancies. Champion Innovation - Identify opportunities for new and improved ways of doing things that result in value added, unique and dierentiated solutions.

28 days ago

Sr Scheduling Manager Data Center Gilbane Building Co

$148,100–$233,900 / year

In-depth knowledge of construction means, methods, sequences, crew sizes, productivity rates, manpower analysis, cash flow, and CPM scheduling across multiple Markets. We are dedicated to building a diverse, inclusive and authentic workplace, so if you're excited about this role but your past experience doesn't align perfectly with every qualification in the job description, we encourage you to apply anyway.

28 days ago

Sr Phlebotomist - Washington, MO Natera Inc

Washington, MO

The Natera team consists of highly dedicated statisticians, geneticists, doctors, laboratory scientists, business professionals, software engineers and many other professionals from world-class institutions, who care deeply for our work and each other. Resolves unusual test orders by contacting the physician, pathologist, nursing station, or reference laboratory; referring unresolved orders back to the originator for further clarification; notifying supervisor of unresolved orders.

30+ days ago

Sr General Superintendent Data Center Gilbane Building Co

You leverage business insights by understanding industry trends, local market/economic conditions, and Gilbane's business model to make critical decisions and create competitive advantage. While managing your responsibilities to projects, you will be able to enroll in trainings through our award-winning Gilbane University to build leadership and technical skills.

30+ days ago

Sr MEP Professional Data Center Gilbane Building Co

$110,000–$140,000 / year

We are dedicated to building a diverse, inclusive and authentic workplace, so if you're excited about this role but your past experience doesn't align perfectly with every qualification in the job description, we encourage you to apply anyway. Collaborates closely with business development to ensure seamless integration with sales strategies including performance metrics on your assigned projects, pursuits, and client deliverables.

30+ days ago

Senior Design Engineer - Mechanical The Waldinger Corp.

Fenton, MO

Full time

System Design: Performs and leads system design for mechanical and plumbing/piping systems; selects and sizes equipment, ductwork, and piping; writes specifications; and develops sequences of operation for defined solutions. Responsibilities: Preconstruction Duties: Leads peer review of design progress and coordinates with Operations Division on design and cost control related matters.

8 days ago

* Senior Assistant Manager - Kirkland's Home Kirkland's, Inc.

O'Fallon, Missouri

30+ days ago

Senior Procurement Specialist ZEISS

Chesterfield, Missouri

The Senior Procurement Specialist is a key member of the site’s procurement team, responsible for driving initiatives related to cost reduction, strategic sourcing, vendor management (including lead time, quality, and service improvements), risk mitigation, contract negotiation, and long-term strategic planning. In addition to leading continuous improvement initiatives, the position is responsible for purchasing raw materials, finished goods, and packaging, while partnering closely with the Sourcing Manager and Senior Purchasing Specialist to achieve overall supply chain goals.

13 days ago

Senior Quality Engineer- AS9100 Certification Lead Watlow Electric Manufacturing Co

St. Louis, MO

The ideal candidate has successfully led or played a significant role in achieving AS9100 certification and possesses strong expertise in quality systems, risk management, auditing, root cause analysis, and continuous improvement. This role will serve as a key partner across Engineering, Operations, Supply Chain, Manufacturing, and Leadership to establish robust quality processes, ensure regulatory and customer compliance, and build a culture of operational excellence.

19 days ago

Urgent Care Senior Veterinary Assistant American Veterinary Group LLC

O'Fallon, MO

UrgentVet bridges the gap between daytime general practice and emergency/overnight care, offering after-hours care for canine and feline patients without the additional expense of emergency clinic fees. Our clinic is seeking a Full-Time Senior Veterinary Assistant to help provide outstanding patient care, team leadership, and client service in a fast-paced, state-of-the-art urgent care clinic.

15 days ago

Senior Pricing Analyst Bunge Global SA

Chesterfield, MO

As a premier agribusiness solutions provider, our team of ~34,000 dedicated employees partner with farmers across the globe to move agricultural commodities from where they're grown to where they're needed-in faster, smarter, and more efficient ways. We work alongside our customers at both ends of the value chain to deliver quality products and develop tailored, innovative solutions that address evolving consumer needs.

21 days ago

Senior Business Intelligence Analyst Bunge Global SA

Chesterfield, MO

As a premier agribusiness solutions provider, our team of ~34,000 dedicated employees partner with farmers across the globe to move agricultural commodities from where they're grown to where they're needed-in faster, smarter, and more efficient ways. With 200+ years of experience and presence in over 50 countries, we are committed to strengthening global food security, advancing sustainability, and helping communities prosper where we operate.

19 days ago

Senior Manufacturing Engineer Watlow Electric Manufacturing Co

St. Louis, MO

Working knowledge of industrial electrical and controls systems (PLCs, HMIs, VFDs, safety circuits, sensors) sufficient to specify requirements, review designs, and support troubleshooting with Maintenance, vendors, or controls specialists. The Senior Manufacturing Engineer drives improvements in complex manufacturing processes to achieve safety, quality, delivery, and cost goals, while providing technical leadership and cross-functional support.

14 days ago

Sr. Accounts Payable Specialist STL CommunityAmerica Credit Union

St Louis, MO

The Accounts Payable Specialist is responsible for providing financial, administrative, and clerical services to ensure effective, efficient, and accurate accounting and accounts payable operations. Work closely with internal business partners to ensure all expense reports reflecting corporate credit card charges are submitted and approved timely and have proper backup.

7 days ago

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