NewPre-Sales Network Engineer Lumos Networks Corp.Pre-Sales Network EngineerSaint Louis, MO$64,050–$76,000 / yearThe role requires the ability to understand and create network maps and logical drawings, including the development of KMZ files representing network infrastructure fiber routes and high-level Vizio diagrams of logical network designs. About Segra:Segra owns and operates a wide and dense fiber-optic infrastructure footprint that provides state-of-the-art connectivity, cybersecurity, voice, cloud and colocation solutions, all backed by industry-leading service and reliability.
Software Engineer II DiligentSoftware Engineer IINetherlands, MOIn this Software Engineer II role, you'll help build and evolve a Third Party Risk Management SaaS platform using Laravel and PHP, designing scalable APIs and services that keep performance and reliability front and center. Whether you're designing systems that leverage large language models or part of a team reimaging workflows with AI, you'll help us unlock entirely new ways of working and thinking.
Endpoint Security Engineer III CACI International IncEndpoint Security Engineer IIISt. Louis, MO$75,200–$158,100 / yearPay 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. Provide specific, detailed information for hardware and software selection, implementation techniques, and tools for the most efficient solution to meet business needs, including present and future capacity requirements.
Mechanical Engineer MiTek Industries IncMechanical EngineerMOWith nearly 5,600 team members worldwide, MiTek collaborates across the building industry to enable and accelerate transformational breakthroughs in design and construction to transform the way the industry designs, makes, and builds. Today, MiTek delivers software, services, engineered products, and automated solutions that enable the building industry to improve efficiencies by optimizing the balance between off-site and on-site.
Lead Systems Engineer Data Integration Enterprise Holdings IncLead Systems Engineer Data IntegrationSt. Louis, MORemoteLouis, 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. Enterprise Mobility and its affiliates offer extensive car rental, carsharing, truck rental, fleet management, retail car sales, as well as travel management and other transportation services, to make travel easier and more convenient for customers.
Quality Engineer II Nidec Motor CorporationQuality Engineer IISt. Louis, MOPre-approval from the Nidec Talent Acquisition team is required before any external candidate can be submitted and such candidate must be submitted to the Nidec Talent Acquisition team. For the world''s and people''s tomorrows; the world''s first, the world''s best technologies and products; we will continue our part in creating a better society.
Lead Systems Engineer - Data Integration Enterprise HoldingsLead Systems Engineer - Data IntegrationSt. Louis, MORemoteLouis, 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. Enterprise Mobility and its affiliates offer extensive car rental, carsharing, truck rental, fleet management, retail car sales, as well as travel management and other transportation services, to make travel easier and more convenient for customers.
NewManufacturing Engineer, Fixed-Term Carr Lane ManufacturingManufacturing Engineer, Fixed-TermSaint Louis, MOFixed-Term Manufacturing EngineerLocation: St. Louis, MissouriDuration: 24 Months (2 Years)Pay: $80,000 - $85,000 base salary, opportunity for a completion bonus (10% of base salary)About UsAt Carr Lane Manufacturing, we're proud to be a global leader in tooling components and industrial parts. This position has two primary objectives: developing a comprehensive process documentation for heat treatment and material finishing operations and leading a 5S implementation in the Assembly department.
Site Reliability Engineer - Rotational Development Program EquifaxSite Reliability Engineer - Rotational Development ProgramSaint Louis, MissouriIf you want to achieve your true potential, chart new paths, develop new skills, collaborate with bright minds, and make a meaningful impact, we want to hear from you. Synopsis of the role: The Technology Rotational Development Program (RDP) is a 2 year formalized training with rotations in a Site Reliability Engineer role.
Mechanical Engineer RimkusMechanical EngineerSt. Louis, MOInspects sites/products/equipment; performs analysis of commercial and non-commercial equipment; determines cause and origin of damage; performs mechanical engineering analysis and calculations; prepares sketches as required. Work requires continual attention to detail with the ability to define problems, collect data, establish facts, perform analysis, and draw valid conclusions in accordance with industry practices and the scientific method.
Chiller Design Engineer BelcanChiller Design EngineerHigh Ridge, MOIndustry Experience Preferred: HVAC manufacturers (like LG Electronics or Johnson Controls or Trane or Carrier or Daikin), engineering firms (like Drake Chillers or NY Engineers), or within the facilities management departments of large organizations. Design Engineer: With a focus on HVAC, designs, develops, and implements chilled water systems for Commercial/Industrial applications or Navy fleet, requiring expertise in refrigeration, hydronics, and mechanical engineering.
Signal and Communication Engineer III Metro TransitSignal and Communication Engineer IIIMOThe Signals & Communications Engineer III is responsible for reviewing and approving signal and communication system designs, developing technical specifications, evaluating vendor equipment, and planning modifications to support safe and reliable light rail operations. Job Responsibilities Provides design and engineering support needed to design, construct, and maintain Metro's signals and communication systems, including all Agency fiber optic systems.
Engineer III RAILPROS IncEngineer IIIMOAn Innovative, Industry Leading Environment (Innovation): Our Innovation pillar fuels creative problem solving, modern technology adoption, and breakthrough thinking that positions RailPros as a leader in the rail and transit space. Culture & Recognition: Employee spotlights, annual Service Excellence Awards, alignment committee, philanthropy opportunities, company events, monthly new hire calls, monthly newsletters, feedback surveys, and quarterly town halls.
NewControls/Manufacturing Engineer Alpine, an ITW CompanyControls/Manufacturing EngineerSaint Louis, MO$61,200–$91,800 / yearThis role will identify opportunities and initiate actions to improve processes and production methods that safely improve our manufacturing cost, quality, productivity, product performance, and delivery to best meet customer needs. The Manufacturing Engineer will provide technical leadership, direction and engineering support for the safe manufacturing of products which meet or exceed quality requirements and business goals and objectives.
NewData Engineer with Finance Domain Location : St Louis, MO ESRhealthcare and EXEC STAFF RECRUITERSData Engineer with Finance Domain Location : St Louis, MOSt Louis, MissouriFull-stack development experience, including, Databases (Oracle, Netezza, SQL Server), Hands-on experience with Hadoop, Python, Impala, etc, Excellent SQL skills, with experience working with large and complex data sources and capability of comprehending and writing complex queries. Data Engineer with Finance Domain Location: St Louis, MO (Onsite) F2F Interview Need Local to MO Only Job Description: Roles and Responsibilities: Work as a member of support team to resolve issues related to product, should have good troubleshooting skills and good knowledge in support work.
Software Development Engineer II – CI/CD & Platform Automation (Mission-Focused) EsriSoftware Development Engineer II – CI/CD & Platform Automation (Mission-Focused)Saint Louis, MissouriThis role combines software engineering with DevOps and platform engineering principles, ideal for engineers who are passionate about automation, system reliability, and improving developer productivity in complex environments. Design, implement, and maintain high-speed CI/CD pipelines using GitHub Actions/Azure DevOps for cloud-native workflows and Jenkins for complex, cross-platform on-premises build automation.
Quality Engineer Apollo Professional SolutionsQuality EngineerHazelwood, MOThe primary focus of this position will be cross functional collaboration enabling early detection of hardware quality issues along with identification and implementation of root causes and corrective actions that will improve the overall ability of the Support Equipment organization to deliver on customer commitments. Products used during manufacturing include non-destructive test products and production line automated test equipment with associated test program sets.
Quality Engineer- Off Shift Hitachi LtdQuality Engineer- Off ShiftMOThis role ensures consistent product quality by overseeing inspections, addressing production issues, driving root cause analysis, and supporting continuous improvement efforts. Job Description: Job Description: Hitachi Energy is looking for a Quality Engineer to join our Jefferson City, Missouri team and play a key role in strengthening product quality and process performance.
Network Software Engineer Lead Leidos Holdings IncNetwork Software Engineer LeadIL$107,900–$195,050 / yearThe Software Engineer Lead will be the primary systems manager for the release and deployment of new software tools using the Cisco Network Services Orchestrator (NSO) platform, Python, and other software languages to sustain and manage a Carrier-class Wide Area Network supporting the Defense Information Systems Agency under the Department of War. Leidos' Digital Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for a Network Software Engineer Lead located in the Scott AFB, IL area.
Network Software Engineer Leidos Holdings IncNetwork Software EngineerIL$69,550–$125,725 / yearThe Network Software Engineer will work as part of a team to support the development and release of new software tools using the Cisco Network Services Orchestrator (NSO) platform, Python, and other software languages to sustain and manage a Carrier-class Wide Area Network for the Defense Information Systems Agency under the Department of War. This position is ideal for a networking professional with a few years of experience in software tool creation looking to develop and expand their abilities and showcase their skills in a fast paced and technically challenging role.
Senior Network Software Engineer Leidos Holdings IncSenior Network Software EngineerIL$87,100–$157,450 / yearThe Senior Network Software Engineer will support the development and release of new software tools using the Cisco Network Services Orchestrator (NSO) platform, Python, and other software languages to sustain and manage a Carrier-class Wide Area Network for the Defense Information Systems Agency under the Department of War. Experience creating software design artifacts, including the creation of functional, technical, and architectural design documentation as well as test cases and installation, deployment and configuration documentation.
DevOps Engineer Leidos Holdings IncDevOps EngineerSt. Louis, MO$87,100–$157,450 / yearBasic Qualifications: Requires a BS in Information Systems, Information Technology, Computer Science or closely related discipline and 4+ years of prior relevant experience or Masters with 2+ years of prior relevant experience. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
AppSec Engineer CACIAppSec EngineerO'fallon, IllinoisPay 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. In this role, you will shape and elevate AppSec across a complex, modern application ecosystem—leading testing operations, influencing secure development practices, and mentoring the next generation of security engineers.
Information Assurance Engineer Science Applications International CorpInformation Assurance EngineerIL$120,001–$160,000 / yearThe USTC Managed Information Technology Services (MITS) contract is provides strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command's infrastructure, systems, and applications. Design and development of Initial Privacy Assessment (IPA) and Privacy Impact Assessments (PIAs) for each major Federal Government IT Systems Developing and conducting System Test and Evaluations (ST&Es) and Independent Verification and Validation (IV&Vs) of the security profiles of Federal Government IT Systems.
Network Engineer II Leidos Holdings IncNetwork Engineer IIIL$59,150–$106,925 / yearOur customer, the Defense Information Systems Agency (DISA), provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. The Network Engineer will perform sustainment, maintenance, Problem and Change management services to help ensure secure, reliable, and uninterrupted availability of the Department of Defense IP networks.
AI Engineer II McCarthy Holdings IncAI Engineer IISt. Louis, MOWorking closely with the AI Manager, business stakeholders, and fellow engineers, you will contribute to the development of production-grade AI solutions, including generative AI, agentic workflows, advanced analytics, and enterprise integrations. Experience working within Palantir Foundry, including ontology-driven development, data products, operational workflows, and AI-enabled solutions, is strongly preferred.
Staff Engineer - Full Time - Remote Experity IncStaff Engineer - Full Time - RemoteMORemote$121,400–$161,500 / yearExperity is a mission-driven team transforming on-demand healthcare across the U.S., empowering urgent care clinics with industry-leading software that makes care faster, easier, and more patient-focused. Joining us means doing meaningful work that directly improves the healthcare experience for millions-from helping families access care quickly to ensuring clinics run smoothly behind the scenes.
Forward Deployed Engineer, Japan k-IDForward Deployed Engineer, JapanJapan, MOAs a Forward Deployed Engineer, you'll be a core technical expert responsible for designing, developing, and maintaining integrations between k-ID's services and client systems. Our core platform, anchored by the Compliance Development Kit (CDK) and AgeKit, is the trusted engine for the world's largest game publishers and digital ecosystems.
NewSenior Release Train Engineer Reinventing GeospatialSenior Release Train EngineerSaint Louis, MORelease Train Engineer Qualifications: Bachelor's degree in Computer Science, Software Engineering, or related field and 8-12 years of prior relevant experience or Master's with 6-10 years of prior relevant experience. RGi provides opportunities, resources, training, and mentorship to all our employees to let them take control of their careers and become a leader or a crucial member of our company.
J20-Quality Engineer-General Apollo Professional SolutionsJ20-Quality Engineer-GeneralHazelwood, MO$60–$62 / hourIn this role, you will be instrumental in ensuring the efficient production of our world-class aerospace products, including advanced platforms for our Fighter Jet programs. Bachelors degree in a relevant field of study: Engineering, Computer Science, Engineering Technology (including Manufacturing Technology), Mathematics, Physics, Chemistry.
Data Engineer Moneta Group LLCData EngineerClayton, MOApply sound data governance principles across all work, including consistent naming conventions, controlled access and permission hygiene, change management practices that protect data integrity, and appropriate handling of data when working with AI-assisted tools. The position sits within IT but is primarily oriented toward serving the Client Team, supporting vendor-managed data environments, internal SQL databases, and the tooling ecosystem that Client Team depends on.
Systems Engineer SME Science Applications International CorpSystems Engineer SMEIL$120,001–$160,000 / yearThe USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command's infrastructure, systems, and applications. Providing specific, detailed information for hardware and software selection, cloud service provider selection, implementation techniques, application data migration techniques and tools for the most efficient solution to meet business needs, including present and future capacity requirements.
Cloud Systems Engineer Science Applications International CorpCloud Systems EngineerIL$80,001–$120,000 / yearThe USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command's infrastructure, systems, and applications. Providing specific, detailed information for hardware and software selection, cloud service provider selection, implementation techniques, application data migration techniques and tools for the most efficient solution to meet business needs, including present and future capacity requirements.
NewStaff Engineer - Construction Quality Assurance GEI ConsultantsStaff Engineer - Construction Quality AssuranceSaint Louis, MOResident Engineer – Dam Reconstruction ProjectWe are seeking an experienced Resident Engineer, familiar with mass‑poured concrete, to support a dam reconstruction project in the Midwest. Essential Responsibilities & DutiesAct as Resident Engineer on medium‑to‑large‑scale infrastructure projects such as dams, levees, pipelines, pump stations, canals, wells, and recharge facilities.
Network/SATCOM Engineer CACINetwork/SATCOM EngineerSaint Louis, MissouriTeam CACI has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer’s wide-area (WAN), local-area (LAN) and campus-area (CAN) networks across multiple security domains. 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.
Lead Firewall Engineer CACILead Firewall EngineerArnold, Missouri$90,300–$189,600 / yearPay 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. Network design, engineering, and implementation (Advanced Level)Creation of network related Rough Order Magnitude (ROM) equipment lists and costing, Level of Effort (LOE) estimation for labor .
Manufacturing Welding Engineer Ultimate Staffing ServicesManufacturing Welding EngineerSt. Louis, Missouri$90,000You'll be involved in everything from weld fixture design and process development to programming and equipment specification, supporting a wide range of welding methods including MIG, TIG, spot, and flash welding. This engineer will take the lead in identifying and resolving quality and process challenges, analyzing production issues, and implementing innovative solutions that enhance efficiency and elevate product quality.
Software Engineer - Full Stack LaunchCode FoundationSoftware Engineer - Full StackSt. Louis, MO$110,000–$115,000 / yearThis position is ideal for someone who thrives in high-availability environments, enjoys solving complex system challenges, and is comfortable working in all areas of software systems: front-end, back-end, database, 3rd party integrations, you name it! We're looking for a Full Stack Developer to play a key role in building, maintaining, and improving our enterprise software and managing our production infrastructure.
Software Engineer II - Remote CSAA Insurance GroupSoftware Engineer II - RemoteMORemote$41.07–$45.63 / hourAlabama - Home Teleworkers, Alabama - Home Teleworkers, Arkansas - Home Teleworkers, California - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home Teleworkers, Maine Home Teleworkers, Maryland - Home Teleworkers, Massachusetts - Home Teleworkers, Michigan - Home Teleworkers, Minnesota - Home Teleworkers, Mississippi - Home Teleworker, Missouri - Home Teleworker, Montana - Home Teleworkers {+ 21 more}. This includes managing data collection and storage, providing tools for analysis and reporting, ensuring data protection, and enabling seamless data exchange across systems to support core business functions such as quoting, sales, and servicing.
NewSenior Software Engineer (Python) - Senior Associate PricewaterhouseCoopers LLPSenior Software Engineer (Python) - Senior AssociateSt. Louis, MO$77,000–$202,000 / yearWithin our Cloud Engineering, Data & Analytics practice, you will leverage your technical skills and creative thinking to design, code, and test applications that redefine industries and deliver exceptional user experiences. PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy .
Enterprise Voice Engineer III Leidos Holdings IncEnterprise Voice Engineer IIIIL$73,450–$132,775 / yearExperience with one or multiple Cisco, Avaya or Oracle voice platforms including Cisco Unified Communications Manager (CUCM), Cisco Unity, Cisco Unified Border Element (CUBE), Oracle Session Border Controller (SBC) and Avaya Aura Application Server. Our customer, the Defense Information Systems Agency (DISA), provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations.
Software Engineer - Intermediate Equifax IncSoftware Engineer - IntermediateSt. Louis, MOAI-Augmented Developer: Proven track record of using generative AI tools to safely accelerate code generation, automate documentation, and optimize legacy refactoring while maintaining strict data security and code integrity guidelines. Cloud & Innovation Forward: Cloud-ready professional (GCP/AWS/Azure Certification preferred) with a passion for staying ahead of emerging tech trends and modernizing software delivery models.
iOS Engineer_Native Biomathematical Engine Integration LaunchCode FoundationiOS Engineer_Native Biomathematical Engine IntegrationSaint Louis, MORemote$25–$30 / hourThis role is ideal for a senior iOS engineer who enjoys solving complex integration challenges, working with modern Swift technologies, and delivering production-ready software with a strong emphasis on quality, testing, and maintainability. You'll work within an existing SwiftUI codebase to integrate a sophisticated computational engine behind a pre-defined architecture, ensuring seamless functionality while preserving the existing user experience.
NewDual Property Chief Engineer for Fairfield Inn & Suites - Chesterfield, MO Midas HospitalityDual Property Chief Engineer for Fairfield Inn & Suites - Chesterfield, MOChesterfield, MOCurrently, Midas Hospitality operates 40+ hotels in 14 states with a focus on select-service and extended-stay properties for leading brands such as Marriott, Hilton and IHG. Midas Hospitality is seeking a Chief Engineer to oversee our maintenance department at our Dual Fairfield Inn & Suites/SpringHill Suites property located in Chesterfield, MO.
Controls/Manufacturing Engineer Illinois Tool Works IncControls/Manufacturing EngineerSt. Louis, MO$61,200–$91,800 / yearThis role will identify opportunities and initiate actions to improve processes and production methods that safely improve our manufacturing cost, quality, productivity, product performance, and delivery to best meet customer needs. Design, develop, and improve automated control systems including PLCs, HMIs, robotics, AMRs, smart sensors, and drive systems.
Senior Environmental Engineer WielandSenior Environmental EngineerEast Alton, Illinois$140,000–$150,000 / yearDegree in Engineering (or reasonable equivalent) with a minimum of 10 years’ experience in an environmental related field and a minimum of 5 years’ experience in maintaining environmental compliance at a heavy manufacturing facility. The final pay offered to a successful candidate will be based upon various factors unique to each individual that may include but are not limited to years of experience, industry knowledge, technical skills, education, qualifications, etc.
Structural Design Engineer BLUESCOPE STEEL LIMITEDStructural Design EngineerKcmo, MOWe prioritize cost efficiency while supporting both internal teams-including manufacturing, project management, and field erection-and external customers with exceptional service. BlueScope Buildings North America's Engineering department delivers safe, innovative, and high-quality structural and construction engineering solutions.
Sr. Mechanical Engineer ROCKWOOLSr. Mechanical EngineerSaint Louis, MO$115,000–$135,000 / yearWork Environment & Conditions: Our offices are designed to inspire collaboration, creativity, and meaningful social interactions., empowering employees to achieve balance and bring their best selves to work. We are a global company with 12,000 employees, located in 37 countries with 36 manufacturing facilities… all focused on one common purpose - to release the natural power of stone to enrich modern living.
Senior Database Engineer Oracle Enterprise Holdings IncSenior Database Engineer OracleSt. Louis, MORemoteLouis, 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. Enterprise Mobility and its affiliates offer extensive car rental, carsharing, truck rental, fleet management, retail car sales, as well as travel management and other transportation services, to make travel easier and more convenient for customers.
Senior Process Analyst Engineer Equifax IncSenior Process Analyst EngineerSt. Louis, MOWork with cross-functional teams to coordinate and streamline business processes; Work with leadership in planning, developing, and executing change initiatives across the business; Evaluate project plans and identify change initiatives required for successful project execution; Deliver specific plan to mitigate business risks and concerns. Assumes proactive role in defect trending and analysis, implementing corrective and preventative action plans, and following up on assessing the ongoing effectiveness of implemented mitigation plans.