Jobs in o fallon, mo

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Infrastructure Service Lead (TS/SCI w/ Poly Required)

Deloitte

St. Louis, Missouri, USA

Full-time

Deloitte's Government and Public Services (GPS) practice - our people, ideas, technology and outcomes-is designed for impact. Serving federal, state, & local government clients as well as public higher education institutions, our team of over 15,000+ professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise. Are you looking to make an immediate impact where you can help our clients solve their business challenges? Del

Refrigeration Technician

Dierbergs

Chesterfield, Missouri, USA

Full-time

We are seeking a Refrigeration Technician to install, troubleshoot, and maintain store refrigeration and HVAC systems. This role involves piping and welding copper lines, performing startups and pressure checks, and repairing electrical components. The ideal candidate can work independently, conduct preventative maintenance, and collaborate with store management to ensure equipment reliability. How You'll Make an Impact Under minimal supervision, install, pipe, evacuate, and startup refrigerat

Senior BizOps with SRE exp.

Altezzasys

O'Fallon, Missouri, USA

Third Party, Contract

Job Role: Senior BizOps Engineer/SRE Engineer Location: O'Fallon, MO/Hybrid (3 Days/week) Duration: 24 months Description: Overview: The Client BizOps team is looking for a Site Reliability Engineer who can help us solve problems, build our pipelines and lead Client in automation and best practices. Are you a born problem solver who loves to figure out how something works Are you a geek who loves all things automation? Do you have a low tolerance for manual work and look to automate everything

SDET

Abhyanth Solutions

O'Fallon, Missouri, USA

Full-time

Hello, Greetings from Abhyanth Solutions ! Hope you are doing great This is Gaurav from Abhyanth Solutions. I have some urgent requirements with one of my clients. Please go through the Job Description and let me know your interest. Below is the job Details. Title: Sr. SDET Location: O Fallon, MO (on site from day1) Fulltime Only Fulltime Job Description: Key Skills and Experience: Hands on Java/Rest API testing experience Test automation, Ops gating, Integration Testing Rest Assured and Fra

Mechanical Engineer II

DRS Naval Power Systems, INC

High Ridge, Missouri, USA

Full-time

Job ID: 111302 Leonardo DRS is a leading supplier of integrated products, services and support to military forces, intelligence agencies and prime contractors worldwide. Focused on defense technology, we develop, manufacture, and support a broad range of systems for mission critical and military sustainment requirements, as well as homeland security. Headquartered in Arlington, VA, the Company is a wholly owned subsidiary of Leonardo S.p.A. which employs more than 45,000 people worldwide. We of

Technical Writer (TS/SCI w/ Poly Required)

Deloitte

St. Louis, Missouri, USA

Full-time

Are you looking to make an immediate impact where you can help our clients solve their business challenges? Deloitte's Core Business Operations (CBO) portfolio operates at the center of our client's business. By joining our team, you could help C-suite and program leaders transform their organization and accelerate mission execution through emerging and disruptive technologies, innovative business models, retooled program operations and industry-driven solutions. Recruiting for this role ends o

Java Engineer

ValUnion

O'Fallon, Missouri, USA

Full-time

Job Role :: Java Engineer Location: O'Fallon, Missouri (Onsite) Employment Type: Full-time Here is the JD: Java Engineer An ideal candidate for this role would have extensive experience in Java development and be well-versed in cloud-native applications, microservices, and a modern technology stack. Here s a breakdown of the perfect candidate profile: Java Expertise: Has at least 8+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition). This ex

Sr. Chinese Toponymist (Geospatial Linguist)

Leidos

Earth City, Missouri, USA

Full-time

Job DescriptionDescription The National Security Sector at Leidos currently has an opening for a cleared TS/SCI Senior Chinese Toponymist (Geospatial Linguist) to work at a customer location in St. Louis, MO. This is an exciting opportunity to analyze and conflate information associated with feature data listed in the Geographic Names Database (GNDB) while working closely with Intelligence Community (IC) geographic names experts. Selected candidate will use agency guidance and policies to respo

Data Center Engineer (TS/SCI w/ Poly Required) - Washin

Deloitte

St. Louis, Missouri, USA

Full-time

Are you looking to make an immediate impact where you can help our clients solve their business challenges? Deloitte's Core Business Operations (CBO) portfolio operates at the center of our client's business. By joining our team, you could help C-suite and program leaders transform their organization and accelerate mission execution through emerging and disruptive technologies, innovative business models, retooled program operations and industry-driven solutions. Recruiting for this role ends o

SAP Consultant (Plan to Make)

My IT LLC

St. Louis, Missouri, USA

Full-time, Contract

Role: SAP Consultant (Plan to Make) Location: St. Louis, MO - Remote Duration: 6+ Months Exp. Level: 10+ Years / EAD Prefer local to St. Louis, MO but open to remote! Need to be willing to travel into STL 2 weeks per monthJob Responsibilities Develop and execute comprehensive test plans and test scripts for SAP Production Planning, Manufacturing, and Materials Management modules. Focusing on Material Requirement Planning. Available to Promise, Make to Order & Make to Stock scenarios. Collabor

SAP Consultant (Vertex))

My IT LLC

St. Louis, Missouri, USA

Full-time, Contract

Role: SAP Consultant (Record to Report) Location: St. Louis, MO - Remote Duration: 6+ Months Exp. Level: 10+ Years / local to St. Louis, MO but open to remote! Need to be willing to travel into STL 2 weeks per month SAP Functional Testing Develop and execute comprehensive test plans and test scripts for SAP Finance and Controlling modules, including General Ledger, AR/AP, Asset Accounting, Treasury, Document Reporting, and Compliance (eInvoicing). Collaborate with cross-functional teams to ens

Lead Systems Engineer (TS/SCI CIP - Onsite)

Deloitte

St. Louis, Missouri, USA

Full-time

Deloitte's Government and Public Services (GPS) practice - our people, ideas, technology and outcomes-is designed for impact. Serving federal, state, & local government clients as well as public higher education institutions, our team of over 15,000+ professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise. Are you looking to make an immediate impact where you can help our clients solve their business challenges? Del

IT Engineer (TS/SCI w/ Poly Required)

Deloitte

St. Louis, Missouri, USA

Full-time

Are you looking to make an immediate impact where you can help our clients solve their business challenges? Deloitte's Core Business Operations (CBO) portfolio operates at the center of our client's business. By joining our team, you could help C-suite and program leaders transform their organization and accelerate mission execution through emerging and disruptive technologies, innovative business models, retooled program operations and industry-driven solutions. Recruiting for this role ends o

Software Engineer (Mid) (Cleared) SFA-SWE

Kentro

St. Louis, Missouri, USA

Full-time

Description Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities. Our transition to Kentro in 2025 reflects a rich legacy built upon the foundation of IT Concepts. Rather than leaving ITC behind, we confidently embrace a future centered around the Core of More

Construction Project Engineer

Jobot

St. Louis, Missouri, USA

Full-time

Urgently hiring a Construction Project Engineer This Jobot Job is hosted by: Kati Turner Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $70,000 - $90,000 per year A bit about us: This company is a leading industry professional in the metropolitan Midwest, specializing in high-quality metals, glass, and rebar installation, as well as steel fabrication. With a commitment to top-tier workmanship, they provide value-added services that help cl

Project Engineer

Jobot

St. Louis, Missouri, USA

Full-time

Fantastic Opportunity for a Project Engineer to learn from the best of the best in the Construction space! This Jobot Job is hosted by: Kelly Anne Wight Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $60,000 - $85,000 per year A bit about us: My client is a Multifamily General Contractor in the St. Louis area. Opportunity for a project engineer to join a well-established general contractor based in St. Louis, MO. They're currently backlogg

Security Risk Analyst

Kforce Technology Staffing

Chesterfield, Missouri, USA

Contract

RESPONSIBILITIES: Kforce has a client in Chesterfield, MO that is seeking a Security Risk Analyst who will work within the global Phishing program, focusing on monthly phishing simulations and analyzing phishing-related metrics. Responsibilities: * Conduct all aspects of the phishing program * The Security Risk Analyst will create and distribute awareness materials * Design, conduct, analyze, and report simulations * Define, collect, and analyze data and metrics * Monitor the KnowBe4 PhishER pl

Salesforce Project Manager

Omniskope, Inc

St. Louis, Missouri, USA

Contract

We are seeking a skilled and certified Salesforce Project Manager to lead strategic Salesforce initiatives involving Service Cloud and enterprise integrations within the Manufacturing industry. Experience with Field Service Lightning (FSL) is preferred The role involves agile delivery leadership, stakeholder engagement, and managing multi-stream technical teams. Key Responsibilities: Lead and manage Salesforce Service Cloud and integration project lifecycles from initiation through delivery.Deve

Senior Photogrammetrist - Exploitation Specialist

Leidos

Bridgeton, Missouri, USA

Full-time

Job DescriptionDescription Leidos has an immediate need for an Exploitation Specialist/Photogrammetrist Senior to support our customer in St. Louis Missouri. This work requires contractor with experience in the evaluation, verification and validation of sensors and geolocation systems. Contractor should be able to perform statistical analysis on new and current sensors using photogrammetrically-sound mathematical methods (statistical analysis). Duties: Provide the Precise Imagery Division (SF

Business Systems Analyst

Kforce Technology Staffing

Maryland Heights, Missouri, USA

Contract

RESPONSIBILITIES: Kforce is seeking a detail-oriented and inquisitive Business Systems Analyst to support our fast-paced software development teams at a leading mass media organization in Maryland Heights, MO. This role is ideal for someone who thrives on collaboration with stakeholders, has a solid understanding of software development life cycles, and can translate business needs into clear, actionable requirements. Responsibilities: * The Business Analyst will gather, document, and manage bu