Signal and Communication Engineer III Metro TransitSignal and Communication Engineer IIISaint Louis, MOThe 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.
Data Analytics & Visualization Engineer Leidos Holdings IncData Analytics & Visualization EngineerShiloh, IL$92,300–$166,850 / yearAs a key Real-Time Visibility team member, you will work as part of a fast paced, Agile development and implementation team to architect, design and develop a unified User Experience / User Interface (UX/UI) that provides a holistic single-pane-of-glass interface for an integrated solution on the Kibana platform. The Leidos Digital Modernization Group seeks a Data Analytics & Visualization Engineer for the Global Solution Management - Operations II (GSM-O II) contract, under the Global Automations & Intelligent Network Solutions (GAINS) Team.
Geotechnical Or Civil Engineer (Senior-Level) - Underground Services SHANNON & WILSON, INC.Geotechnical Or Civil Engineer (Senior-Level) - Underground ServicesOlivette, MODesign and organize the underground services resources, including large scale tunnel/underground opening projects, conventional transportation/transit tunnels, large diameter pipeline tunnels, and the small diameter trenchless pipeline market. Committed to technical excellence and high-quality service, we provide integrated geotechnical and civil engineering, engineering geology, environmental science and natural resource services for clients.
Substation Engineer 2 (Remote) SOLV Energy LLCSubstation Engineer 2 (Remote)MORemote$89,527–$111,909 / yearIn addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. Collaborate with cross-functional teams, including transmission planners, protection engineering, control systems specialists, PV engineering, and BESS engineering to ensure the seamless integration of substations into the overall power grid.
Electrical Engineer IV - Central Region CRB Group, Inc.Electrical Engineer IV - Central RegionSt. Louis, MOThis role requires a deep understanding of electrical documentation development and field implementation across all project phases, with a strong emphasis on the design and engineering of electrical systems for new construction projects. The Electrical Engineer IV may work independently or under the direction of a Project Manager and plays a key role in delivering high-quality, technically sound electrical design solutions.
Senior Transformer Engineer Hitachi LtdSenior Transformer EngineerMORemoteAs part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. Whether you're based in Nashville, TN, Earth City, MO, Crystal Springs, MS, or prefer to work remotely, you'll be at the forefront of innovation, delivering top-notch technical solutions and support.
Senior Commissioning Engineer (Remote) SOLV Energy LLCSenior Commissioning Engineer (Remote)MORemote$127,324–$159,156 / yearThis position serves as the senior technical authority for commissioning engineering activities on assigned projects and functions as the primary engineering interface between Commissioning Project Management, Project Management, Engineering, Owners, Utilities, OEMs, and Field Services. In addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting.
AI Engineer Equifax IncAI EngineerSt. Louis, MOYou will be at the forefront of modern development, employing vibe coding concepts with AI-powered coding assistants like GitHub Copilot, Gemini, and accelerate innovation and build highly scalable, reliable, and performant APIs, microservices, and PaaS/SaaS platforms, including the ability to design, develop, and deploy AI agents in the google cloud platform. Champion modern software development practices by actively using AI code-assist tools (e.g., Gemini code assists, Github Copilot, Claude code) to accelerate development cycles, generate documentation, improve code quality, testing, and monitoring & observability practices.
Senior Network Engineer Apogee Engineering, LLCSenior Network EngineerScott AFB, IllinoisFull timeOverview: Apogee has an exciting new opportunity for a Senior 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). Responsibilities: Provide Network Tier 3 support to Senior Leader Command, Control, Communications Systems-Airborne (SLC3S-A) Operations, Mobility Air Forces (MAF) Operations, Air Force Global Strike Command’s (AFGSC) E-4B aircraft, also known as the National Airborne Operations Center (NAOC), and U.S. Navy E-6B Mercury aircraft.
Senior Voice Engineer Apogee Engineering, LLCSenior Voice EngineerScott AFB, IllinoisFull timeOverview: Apogee has an exciting new opportunity for a Senior Voice 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). Responsibilities: Provide Voice Engineer Tier 3 support to Senior Leader Command, Control, Communications Systems-Airborne (SLC3S-A) Operations, Mobility Air Forces (MAF) Operations, Air Force Global Strike Command’s (AFGSC) E-4B aircraft, also known as the National Airborne Operations Center (NAOC), and U.S. Navy E-6B Mercury aircraft.
Systems Engineer 4 StratAcuity Staffing Partners IncSystems Engineer 4Berkeley, MO$60–$75 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. This program blends advanced autonomy, sensor fusion, resilient communications, and mission systems into a high-performance platform, offering a rare opportunity to apply and grow systems-engineering expertise on a program that will define the future of air combat and coalition operations.
Network Engineer StratAcuity Staffing Partners IncNetwork EngineerSt. Louis, MO$50–$55 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Technical Skills: Candidates should have experience with network security engineering concepts and tools, as well as the following technologies: Cisco and Extreme Networks; Palo Alto and Fortinet firewalls; and Aruba wireless solutions.
Network Engineer Abacus TechnologyNetwork EngineerBelleville, IllinoisRecommend configuration changes to the Government Engineers, keep abreast of future upgrades, develop solutions, identify deficiencies, perform system changes, modify configurations as requested by the Government Engineers, and identify new requirements to the Government Engineers. Review configurations, operating, and troubleshooting procedures to include routers, switches, firewalls, classless inter-domain routing configurations, variable length subnet nak schemes, domain name services, network management services, encryptions, and satellite transmissions.
Electrical Engineer Chase Brass and Copper Co LLCElectrical EngineerGranite City, IL$90,000–$100,000 / yearSupport specifying, manufacturing, and validating of systems which include hydraulics, pneumatics, servos, motor drives, relays, communication networks, touchscreens, digital and analog i/o, and robotics. 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.
Water/Wastewater Engineer Hanson Professional ServicesWater/Wastewater EngineerSaint Louis, Missouri$100,000–$120,000 / yearAs the Water/Wastewater Engineer, you will contribute to the design and implementation of water and wastewater systems, including treatment facilities, pump stations, and distribution networks. Experience : Minimum 5 years in water/wastewater engineering, including design of water distribution, wastewater collection systems, and pump stations.
High Speed Guard Engineer CACI International Inc.High Speed Guard EngineerSaint Louis, MO$90,300–$189,600 / yearOur TCS team provides innovative design, engineering, procurement, implementation, operations, sustainment, and disposal of transport and cybersecurity IT services on multiple networks and security domains, at multiple locations worldwide to support the NGA mission. Our TCS team delivers innovative design, engineering, procurement, implementation, operations, sustainment, and disposal of transport and cybersecurity IT services on multiple networks and security domains, at multiple locations worldwide to support the NGA mission.
Senior Data Scientist Engineer - SFL Scientific Deloitte Touche Tohmatsu LtdSenior Data Scientist Engineer - SFL ScientificSt. Louis, MO$128,000–$252,500 / yearWorking with a team of interdisciplinary data scientists, engineers, architects, and consultants, our work includes novel areas such as cancer detection, drug discovery, optimizing population health and clinical trials, autonomous systems and edge AI, agentic solutions, and consumer product innovation. From strategy to execution, this team delivers integrated, end-to-end support and advisory services covering valuation modeling, cost optimization, restructuring, business design and transformation, infrastructure and real estate, mergers and acquisitions (M&A), and sustainability.
Senior Roadway Engineer Parsons Commercial Technology Group Inc.Senior Roadway EngineerKcmo, MO$88,400–$154,700 / yearWe take special pride in projects and solutions that improve communities as well as people's quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency. In this role, you will have the opportunity to expand in your technical skillset, working alongside a world-class team of civil engineers on major regional infrastructure projects!
AI Engineer, Manager - Tax Transformation Deloitte Touche Tohmatsu LtdAI Engineer, Manager - Tax TransformationSt. Louis, MO$156,975–$213,375 / yearOur purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.
Delivery Management Engineer III Deloitte Touche Tohmatsu LtdDelivery Management Engineer IIISt. Louis, MO$116,200–$229,100 / yearAs a Delivery Management Engineer III, you will have hands-on technical skills as well as program and project management experience to drive technical projects and programs working directly with our onshore and offshore development and engineering teams. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.