Endpoint Security Engineer III - Nessus CACI International Inc.Endpoint Security Engineer III - NessusSaint Louis, MO$75,200–$158,100 / yearWorking knowledge of maintaining Enterprise Cyber Security Engineering requirements utilizing all or some of the following tools: Tenable Suite that include Security Center, Nessus Scanners, Nessus Manager with hands-on administrator experience. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Senior Test Automation Engineer Enterprise HoldingsSenior Test Automation EngineerSt. Louis, MissouriRemoteFull timeYou will assess and evaluate testing requirements, design and execute test plans and test cases, document and track defects, analyze test results, help identify root causes, and coordinate re-testing efforts to ensure successful resolution of issues. Louis, Enterprise Mobility together with its affiliate Enterprise Fleet Management manages a diverse fleet of 2.4 million vehicles and accounted for nearly $39 billion in revenue through a network of more than 9,500 fully-staffed neighborhood and airport rental locations in more than 90 countries and territories.
Lead Network Engineer Apogee Engineering, LLCLead Network EngineerScott AFB, IllinoisFull timeComply with all U.S. Cyber Command (USCYBERCOM), Defense Information Systems Agency (DISA), and U.S. Air Force Tasking Orders and/or Security Technical Implementation Guides (STIGs) and support the EACN Cyber Security Service Provider (CSSP), Air Force Network Operations Center (AFNOC), Network Operations Division (NOD), 26th Network Operations Group (NOG) Detachment 2, and the AFNOC Network Security Division (NSD) AF Computer Response Team (AFCERT). Overview: Apogee has an exciting new opportunity for a Lead Network Engineer to provide support for the Executive Airlift Communications Network (EACN) support task order, which provides Command, Control, Communications (C3) services for multiple critical U.S. Government missions via multiple Air to Global Information Grid (GIG) Gateways (A2G2’s) supported by a Systems Integration Lab (SIL).
Lead Underground Transmission Line Engineer 2 - Grid Sargent & LundyLead Underground Transmission Line Engineer 2 - GridClayton, Missouri$134,546–$205,557 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Virtualization & Storage Engineer Blitt & Gaines P.C.Virtualization & Storage EngineerSaint Louis, MODesigns, implements, and maintains virtualization and storage infrastructure to ensure high availability, performance, and scalability across on-premises and cloud environments. Our Firm has 47 attorneys and 250 support staff throughout 9 offices in the following states: Arizona, Arkansas, Illinois, Indiana, Tennessee, Missouri, Iowa, Kansas, and Wisconsin.
Medical Imaging Field Engineer - St. Louis, MO Siemens HealthineersMedical Imaging Field Engineer - St. Louis, MOSt. Louis, MOFull timeIt is Siemens Healthineers' policy to comply fully and completely with all United States export control laws and regulations, including those implemented by the Department of Commerce through the Export Administration Regulations (EAR), by the Department of State through the International Traffic in Arms Regulations (ITAR), and by the Treasury Department through the Office of Foreign Assets Control (OFAC) sanctions regulations.". These requirements vary by client and may include, but are not limited to: Proof of valid identification (photo, driver's license, SSN) Criminal background checks Drug screens Immunizations (COVID-19, Hep B, MMR, Varicella, Influenza, Tetanus) Annual TB testing Healthcare training.
Software Engineer (Full-Stack Web) (Remote) Computer Information ConceptsSoftware Engineer (Full-Stack Web) (Remote)St. Louis, MORemote$100,000–$140,000 / yearYou will work across a React and TypeScript frontend, C#/.NET APIs, and SQL Server data to understand business workflows, collaborate on design, implement the user experience and supporting APIs, test your work, and follow it into production. Success in this role means delivering reliable, maintainable features, collaborating effectively across product design and engineering, and developing a strong understanding of both the customer workflow and the technology supporting it.
Lead Software Engineer Delan Associates, IncLead Software EngineerO'Fallon, MOIdeal Candidate: A senior-level engineer who combines strong full-stack Java development skills with hands-on experience building Agentic AI frameworks (MCP + LLMs), while also possessing the analytical and design skills needed to support enterprise data platforms and Qlik Sense environments. This role will support the installation, configuration, administration, and enhancement of a Qlik Sense environment while helping develop next-generation Agentic products and data solutions.
NewImplementation Engineer Booz Allen Hamilton Inc.Implementation EngineerScott Air Force Base, IL$61,900–$141,000 / yearWork closely with IT and facilities team members, project teams, clients, architects, engineers, subcontractors, vendors, material suppliers, and other technical resources to analyze business and technical requirements to develop system designs, estimates, implementation plans, management and customer reports, and coordinate the structured cabling design with other design disciplines. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Test Engineer CenturiaTest EngineerScott AFB, ILAssess software products for supportability, operability, compatibility and security to ensure the software products present a low risk to the AFNet and SIPRNet and placement on the AF Evaluated Products List (AF EPL). Perform the software product installation and conduct assessment tests that shall at a minimum include supportability, operability, compatibility and security of the installed software product.
Automation Controls Engineer Ensign-Bickford IndustriesAutomation Controls EngineerO'Fallon, MissouriAs part of Ensign-Bickford Industries, Inc. (EBI) , a privately-owned high-technology conglomerate, AFB International operates across multiple global locations, including the United States (global headquarters), Europe, Latin America, Mexico, Australia, and China. Our specialized palatants improve the flavor and nutritional value of pet foods, treats, and supplements, ensuring pets receive the essential nutrients they need.
Lead Mechanical Engineer -- Energy & Industrial Group Sargent & LundyLead Mechanical Engineer -- Energy & Industrial GroupClayton, Missouri$118,023–$180,313 / yearFull time7+ years of experience in the design of mechanical engineering systems for non-commercial, heavy industrial plants (power, oil & gas, or chemical), with a focus on integrated, detailed system design for new plants, modifications, or replacements; Experience must include the selection of equipment, piping materials, control philosophy, and the preparation of performance sizing calculations and specifications. AI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
Electrical Engineer Manager Sargent & LundyElectrical Engineer ManagerClayton, Missouri$145,310–$222,001 / yearFull timeAbout This Business Unit: The Energy & Industrial Group (EIG) specializes in delivering advanced engineering solutions across various sectors, including power generation, environmental compliance, oil & gas, and industrial projects, from new plant design to plant betterment and upgrade services for operating facilities. We excel in detailed engineering services for photovoltaic (PV) solar projects and energy storage integration, and lead the industry in carbon capture technologies, managing projects from conceptual studies, pilot demonstrations and through commercial scale implementation for utilities and industrial plants.
Winchester Equipment Mechanical Engineer Olin CorporationWinchester Equipment Mechanical EngineerEast Alton, IL$120,900–$125,000 / yearThis position requires access to ITAR controlled technical data, and as such, employment will be contingent upon the candidate's ability to access ITAR controlled technical data pursuant to an export license approved by the Directorate of Defense Trade Controls, if required. Focus: The Equipment Engineer is responsible for designing and improving mechanical systems for new and existing industrial automation equipment used in manufacturing small‑caliber ammunition and components.
Controls Engineer MRINetwork JobsControls EngineerMaplewood, MissouriDesign, assemble, and test electrical control panels and wiring for machines and automation systems; provide guidance to others in assembly as needed. The ideal candidate will design electrical, hydraulic, and pneumatic control systems, utilizing Beckhoff computers to manage servo motors and VFDs.
Substation Design Engineer-Physical Design UtilitraSubstation Design Engineer-Physical DesignChesterfield, MO$115,000–$140,000 / hourFull timeJob Title:Substation Design Engineer-Physical DesignStatus: Full-time/ExemptReports to: Engineering ManagerWork Schedule: M-F (flexible hours)Compensation: $115,000-140,000This pay range encompasses multiple levels of the role. Overview: Responsible for engineering physical design and technical support for projects relating to new and existing Bulk, Distribution, and Customer Substations (typically involving voltages up to 138kV).Supervisory
Principal Software Engineer TechDigitalPrincipal Software EngineerSt Louis, MOProduct focus: Closely collaborates with engineering teams to architect and develop resilient; reliable; scalable; secure; compliant; and highly available products -- with plans to mitigate system risk. Required Experience/Skills: - Experience in architecting, designing and developing complex, cloud-native, scalable, performant and highly available distributed systems.
API Integration Engineer TechDigitalAPI Integration EngineerSt Louis, MOLead end-to-end API integration projects with third-party vendors, partners, and internal platforms. Design, develop, and maintain RESTful and/or SOAP APIs for internal and external integrations.
Sr. Sales Engineer IllumioSr. Sales EngineerNetherlands, MORemoteOur Team's Vision: Illumio's Sales team is building the next chapter of cybersecurity by helping organizations contain breaches, stop lateral movement, and build cyber resilience across hybrid, cloud, endpoint, and critical environments. We partner with some of the world's most complex enterprises to connect Illumio's breach containment platform to measurable business outcomes-from ransomware containment and Zero Trust Segmentation to application visibility, cloud modernization, and resilience in the AI era.
Senior Mission Systems Communication, Navigation, and Identification Electrical Engineer BoeingSenior Mission Systems Communication, Navigation, and Identification Electrical EngineerBerkeley, MissouriThe 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. Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement.