NewSenior Chief IaaS Engineer Leidos Holdings IncSenior Chief IaaS EngineerMO$131,300–$237,350 / yearDemonstrated experience leading multidisciplinary infrastructure engineering teams, including platform, networking, cybersecurity, and data protection engineers, within secure or regulated environments utilizing automated provisioning and devops tools. As the Senior Chief Infrastructure as a Service (IaaS) Engineer, you will lead the design, development, integration, and implementation of IaaS capabilities enabling the fully automated deployment of a VMware-based private cloud Software-Defined Data Center (SDDC) within a NATO-secured environment.
Customer Engineer AxonCustomer EngineerNetherlands, MOWorking closely with customer leadership, technical teams, Axon Professional Services, Customer Success, Support, Engineering, Product Management, Sales Engineering, and partner organisations, you will align stakeholders around successful deployments, governance, technical strategy, and continuous improvement. Wearing multiple hats - from technical consultant to trusted advisor to hands-on product specialist - you will help optimize customer workflows, improve platform health, coordinate complex technical issues, and ensure new capabilities are successfully adopted as Axon's ecosystem continues to evolve.
Advanced Cybersecurity Analytics Engineer III CACIAdvanced Cybersecurity Analytics Engineer IIISaint Louis, Missouri$75,200–$158,100 / yearJob Title: Advanced Cybersecurity Analytics Engineer IIIJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity Reporting to the Lead of Focused Operations, under the Branch Chief of Defensive Cyber Operations, you will be tasked with developing and maintaining defensive countermeasures for the enterprise. 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.
Temporary Software Engineer I - Autonomous Systems, Missouri Institute for Defense & Energy University of MissouriTemporary Software Engineer I - Autonomous Systems, Missouri Institute for Defense & EnergyKansas City, MO$35–$37 / hourAt least one year of applied software development, research, internship, military, or project experience involving autonomous systems, robotics, embedded systems, networked platforms,or related engineering work. Integrate third-party APIs, software development kits, web services, middleware, and hardware interfaces across flight controllers, edge devices, ground-control systems, and external platforms.
Technical Support Engineer III- Symitar Client Services Engineering Jack Henry & Associates IncTechnical Support Engineer III- Symitar Client Services EngineeringMonett, MORemote$66,500–$80,000 / yearOur strategy focuses on delivering secure data access, mitigating fraud, and enabling seamless integration, empowering our teams to build innovative solutions that meet the evolving needs of accountholders. Ability to gather, analyze, and document system and functional requirements, with working knowledge of Software Development Life Cycle (SDLC) methodologies, including Agile and Waterfall.
Cerner Systems Engineer Vector Consulting GroupCerner Systems EngineerKansas City, MOVCG is looking for a senior Oracle Cerner Technical Systems Engineer to support a Regional Digital Solutions team, responsible for supporting IT system solutions that deliver the safe and consistent patient care across the organization. Start Date: ASAP Length: 12 months to start Region: Northwest Hours: 30-35 hrs/week Travel: 0% Type: Contractor Vector Consulting Group, Inc. is a nationally recognized leader in Healthcare IT Staffing and Consulting Services.
NewServiceNow Infrastructure Engineer Chenega CorporationServiceNow Infrastructure EngineerSt Louis, MOUnlike traditional SaaS administrators, this role focuses heavily on managing the underlying virtual environment, operating systems, databases, and network topologies that keep the ServiceNow environment secure and highly available. The ServiceNow On-Premise Infrastructure Engineer is responsible for the architecture, deployment, maintenance, and optimization of the ServiceNow platform hosted within a local data center or secure private cloud.
Infrastructure Engineer Advantage TechInfrastructure EngineerKansas City, MOwith a diversified skillset with exposure in networking, infrastructure, planning, and operational experience to join our IT team supporting mission-critical systems in a largely on-premises virtualized environment. This position plays a key role in ensuring the availability, security, and performance of the clients networked systems across multiple manufacturing sites.
Commissioning Engineer Faith Group LLCCommissioning EngineerSaint Louis, MOSince 2020, Faith Group has built one of the few firms that specialize in Commissioning Highly Specialized Technology Systems, Low Voltage, IT, Security, A/V, Cybersecurity, and MEP. We have supported thousands of projects across Aviation, Transit & Rail, Federal, State & Local Government, Data Centers, Education, and Commercial markets.
Network Engineer II The University of Kansas Health SystemNetwork Engineer IILiberty, MODisplays advanced knowledge and understanding of networking protocols and technologies including IP, BGP, OSPF, EIGRP and technologies including Switching, Routing, Wireless and Security in a multi data center design and development network environment. Performs as a subject matter expert (SME) providing 2nd level support for all network operations performance engineering, implementation planning, deployment support, network security and capacity related incidents.
DevOps Engineer Verite Group, Inc.DevOps EngineerSt. Louis, MOManage operational readiness board - present at weekly meetings and determine if development services are ready for automation based on best practices and maintainability. As a DevOps Engineer on our team, you will be responsible for distributed and managed services automating the installation, configuration and maintenance of platform services.
Cloud Solutions Architect / Database Engineer / AI Platform Architect Bic# 1854Cloud Solutions Architect / Database Engineer / AI Platform ArchitectSaint Louis, MissouriThe ideal candidate will have hands-on experience building production AI applications using OpenAI, Azure OpenAI, Anthropic, Google AI, or comparable LLM technologies, including designing workflows that enable AI to execute complex business processes through structured instructions, examples, retrieval strategies, orchestration, and enterprise data integration. Design and implement AI workflow architectures that enable Large Language Models to perform complex business functions by defining process sequences, system instructions, prompt strategies, retrieval mechanisms, examples, evaluation methods, tool interactions, and orchestration workflows.
DevOps Engineer (NTO Test Support) General Dynamics Information TechnologyDevOps Engineer (NTO Test Support)Springfield, MissouriCollaborate with team members (Scrum Master, Product Owner, DevOps Engineers, Software Developers, etc) to develop test approaches with an emphasis on automation of recurring/regression test cases through selected toolsets, Develop and document end-to-end functionality test case narratives using task management system (JIRA/Confluence). To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Senior Frontend JavaScript Engineer Jack Henry & Associates IncSenior Frontend JavaScript EngineerSpringfield, MOAs the gateway to our open platform, this site is essential to our innovation strategy; its performance, reliability, and usability directly impact our ability to deliver a world-class developer experience. This role will play a critical part in building and maintaining jackhenry.dev, the public-facing developer portal that enables fintech partners to seamlessly integrate with Jack Henry.
Systems Engineer Reinventing Geospatial, Inc. (RGi)Systems EngineerSt. Louis, MOClearance: Active Top Secret clearance with an ability to obtain SCI access and willingness to obtain CI Polygraph US Citizenship Required *This job posting is for a potential upcoming opening, and we encourage interested candidates to apply for future consideration. Experience with proprietary and open source GIS applications and database services such as OpenGeo, ArcGIS Server, PostGIS and PostgreSQL, Oracle Spatial.
Cloud Engineer Leidos Holdings IncCloud EngineerSt. Louis, MO$87,100–$157,450 / yearRequires BS degree and & 5+ years' experience consulting, designing and implementing distributed solutions and 3+ years' experience with cloud-based solutions (Cloud, SOA, Web-Services) including virtualization environment, network and operating system experience OR 4 years of additional experience in lieu of degree. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
NewSenior Cloud Engineer Leidos Holdings IncSenior Cloud EngineerSt. Louis, MO$154,050–$278,475 / yearRequires BS degree and & 15+ years' experience consulting, designing, and implementing distributed solutions and 5+ years' experience with cloud-based solutions (Cloud, SOA, Web-Services) including virtualization environment, network and operating system experience OR 4 years of additional experience in lieu of degree. The Leidos Air and FS2 Team team has an opening for an senior AWS Cloud Engineer to work on cloud architecture, integration, and deployment of AWS service offerings across security and technical enclaves.
Network Engineer CCNA Raci NETSNetwork Engineer CCNA RaciWarsaw, MOJoin our team as a Network Engineer CCNA Raci in a Permanent position and play a critical role in designing, implementing, and maintaining our network infrastructure. Implement and maintain network security measures, including firewalls, intrusion detection/prevention systems, and access control lists.
Network Engineer II CACI International IncNetwork Engineer IISt. Louis, MO$63,300–$129,700 / yearAnalyzes designs, develops, and/or maintains both hardware and software needed for network communications including local area networks (LANs) wide area networks (WANs), the internet, intranets, and other data communication systems. Works individually and also actively participates on integrated teams to support the customers deployable networks supporting multiple mission partners at multiple locations CONUS/OCONUS.
Network/Satcom Engineer CACI International Inc.Network/Satcom EngineerSaint Louis, MO$75,200–$158,100 / yearThe OpportunityTeam 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.
Network Engineer III CACI International Inc.Network Engineer IIISaint Louis, MO$75,200–$158,100 / yearAnalyzes designs, develops, and/or maintains both hardware and software needed for network communications including local area networks (LANs) wide area networks (WANs), the internet, intranets, and other data communication systems. Works individually and also actively participates on integrated teams to support the customers deployable networks supporting multiple mission partners at multiple locations CONUS/OCONUS.
Senior Network Engineer GD Information TechnologySenior Network EngineerSpringfield, MissouriTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Coordinating with the government customer to create a Technology Assessment Plan (TAP) to include the objectives, scope, equipment and configurations, technical approach, procedures, schedules, and roles and responsibilities required to complete the DLA LAN technology refresh and upgrades.
Senior Network Automation Engineer, Full-Stack The Federal Reserve SystemSenior Network Automation Engineer, Full-StackKansas City, MO$93,000–$127,930 / yearSupport legacy software within a Java SpringBoot, OpenShift environment • Technical Leadership: Direct the work of junior developers, conduct rigorous code reviews, and ensure the architectural integrity of all programming tasks. When you join the Federal Reserve-the nations central bank-you'll play a key role, collaborating with leading tech professionals to strengthen and protect our economic, financial and payments systems.
Network Engineer EquipmentShare.com IncNetwork EngineerColumbia, MOKey responsibilities include managing IP/VLAN configurations, creating automation scripts, proactively identifying network issues, performing upgrades/migrations during maintenance windows, evaluating new hardware/firmware, providing fault isolation and repairs, maintaining detailed documentation, managing network resource policies, and assisting with new Branch network implementations. This role involves managing, designing, implementing, and maintaining an organization's network infrastructure, including routers, switches, Firewalls, and wireless devices, covering both LAN/WAN and VoIP systems.
Senior Software Engineer Site Reliability Engineering Jack Henry & Associates IncSenior Software Engineer Site Reliability EngineeringMOCloud Evolution and Migration: Support the company's strategic growth into public cloud services (GCP, Azure) and play a key role in the migration and redesign of services from on-premises data centers to GCP, ensuring adherence to SRE principles throughout the transition. SRE Practice Implementation: Design and implement robust Site Reliability Engineering practices, including defining and monitoring Service Level Objectives (SLOs) and Service Level Indicators (SLIs), focusing on proactive system health and error budgets.
Sr. Network Engineer - Supporting the Pacific Region Chameleon Integrated ServicesSr. Network Engineer - Supporting the Pacific RegionSt. Louis, MORemoteMastery-level experience in routed, switched, and shared LAN environments using supported Microsoft OS, Windows Active Directory, UNIX, OpenVMS, routers, switches, terminal servers, local WAN, and long-haul WAN connectivity. Bachelor’s degree in computer science, engineering, technical degree, or related discipline plus five years directly related experience; or certified technical/vocational school plus 10 years related experience gained through progressively higher complexity.
Lead, Kubernetes Platform Engineer MasterCardLead, Kubernetes Platform EngineerO'fallon, MO$122,000–$207,000 / yearAll 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 is responsible for designing, building, and operating cloud-native platform capabilities across Amazon EKS and Azure AKS while enabling secure, scalable, and resilient application delivery at global scale.
Network Engineer II Compass Health NetworkNetwork Engineer IIClinton, MOThis is a great opportunity for someone who enjoys solving complex technical challenges, thrives in a collaborative environment, and wants to make a meaningful impact by supporting the technology that helps healthcare teams deliver exceptional care. As a Network Engineer II, you''ll play a key role in maintaining the secure, reliable technology infrastructure that supports care across Compass Health Network.
Network Engineer I Compass Health NetworkNetwork Engineer IClinton, MORemoteThis is a great opportunity for someone who enjoys solving technical challenges, is eager to expand their networking expertise, and wants to make a meaningful impact by supporting the technology that helps healthcare teams provide exceptional care. Working alongside a collaborative IT team, you''ll play an important role in supporting daily operations, improving network performance, and delivering secure technology solutions across multiple locations.
Sr. Swimlane Turbine Engineer | Remote, USA OptivSr. Swimlane Turbine Engineer | Remote, USAKansas City, MissouriRemoteSwimlane Turbine Engineer will work closely with Management, Solution Architects, Principal Security Engineers from other internal teams and clients to complete high profile, critical services to existing AFC clients. Information security knowledge in one or more areas to include: Security Information and Event Management (SIEM), (preferably Splunk), end-point security products, email/phishing products, and case management/knowledge management systems such as ServiceNow.
Cybersecurity Implementation Engineer GD Information TechnologyCybersecurity Implementation EngineerSpringfield, MissouriA deep expertise in one of the following areas and working knowledge of one or more of the other following: Network Detection and Response (NDR), Endpoint Detection and Response (EDR), Next-Generation Firewalls (NGFWs), Intrusion Detection/Prevention Systems (IDS/IPS), F5 platforms, email/web security gateways. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Design & Analysis Engineer 3 The Structures CompanyDesign & Analysis Engineer 3Hazelwood, MO3+ years of familiarity with electrical avionics system design including electrical systems and subsystems design, interface cable design, hardware or software integration, and general test experience. Bachelor of Science degree in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science.
Linux Systems Engineer Abile Group, Inc.Linux Systems EngineerSt. Louis, MissouriAbile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.
Multi-Discipline Engineer Abile Group, Inc.Multi-Discipline EngineerArnold, MissouriAbile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.
IEC Systems Engineer - TS/SCI General Dynamics Information TechnologyIEC Systems Engineer - TS/SCISpringfield, MissouriWork and interact with engineers across multiple contracts to produce architecture artifacts that span technical, physical and logical designs supporting a portfolio of managed services. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Senior Technology Engineer IMEG ConsultantsSenior Technology EngineerSaint Louis, MissouriPrimary responsibilities will include project management, engineering analysis, design and implementation oversight of low-voltage technology (ICT) systems in buildings Additional responsibilities will include working within the project’s monetary budget, leading training and mentoring efforts, and collaborating with cross-functional teams to meet project goals and client expectations. • Mastery of technical and analytical skills including proficiency of principles relating to electrical voltage and current, digital and analog signals, basic IT networking topologies and protocols, as it relates to electrical low-voltage systems design for buildings.
DevOps Engineer, Sr GD Information TechnologyDevOps Engineer, SrSpringfield, MissouriTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Lead Site Reliability Engineer-2 Mastercard IncLead Site Reliability Engineer-2O'Fallon, MO$122,000–$207,000 / yearAll 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. The goal of every Business Operations team is to engage early in the development lifecycle to be more proactive and upfront in the development process, and to proactively manage production and change activities to maximize customer experience and increase the overall value of supported applications.
Lead Site Reliability Engineer MasterCardLead Site Reliability EngineerO'fallon, MOAll 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. The goal of every Business Operations team is to engage early in the development lifecycle to be more proactive and upfront in the development process, and to proactively manage production and change activities to maximize customer experience and increase the overall value of supported applications.
Senior Software Engineer Mastercard IncSenior Software EngineerO'Fallon, MO$115,000–$184,000 / yearAll 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. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.
Senior DevOps Engineer GD Information TechnologySenior DevOps EngineerSpringfield, MissouriIn addition, the position will enhance observability, monitoring, and incident response to accelerate issue detection and recovery, while also improving system configuration management and documentation to support scalability, resilience, and long-term operational excellence. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Lead Firewall Engineer CACI International IncLead Firewall EngineerArnold, MO$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. Experience in reviewing, validating, and implementing requirements within enterprise Change Requests (CRQs) and determining impacts to network and cyber operations across the enterprise.
NewSenior Firewall Engineer CACI International IncSenior Firewall EngineerSt. 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. As a member of the TCS Network Security Services (NSS) team, you will work with both corporate and customer leadership to research, analyze, and implement enterprise-wide network security solutions/capabilities/enhancements to support customer business/mission goals and objectives.
IT Engineer PayIt LLCIT EngineerKansas City, MO$70,000–$90,000 / yearPayIt is a fast-growing GovTech company on a mission to modernize how residents interact and transact with government, improving the customer experience and helping our client agencies more efficiently and effectively achieve their missions. Our easy-to-implement platform consolidates government services and payments into one connected experience and enables our clients to drive resident trust, collect revenue quickly, and redeploy their staff to more important challenges.
Engineer Bridges Canadian Pacific Kansas City LtdEngineer BridgesKansas City, MOAs a strong front-line leader, you will cultivate a culture of safety, reliability, and excellence while ensuring smooth operations within the structures department and supporting the safe, efficient movement of the railway network. BECOMING A RAILROADER: As an employee with a North American presence, the possibility does exist that the location of your position may be changed based on organizational requirements.
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.
Principal Engineer Systems Enterprise Holdings IncPrincipal Engineer SystemsSt. Louis, MORemoteWTT responsibilities include physical and virtual devices (desktops/laptops, tablets, payment, printers, virtual workstations, etc.), workforce/productivity applications (email, unified communications, collaboration, etc.), identity solutions (Active Directory, Entra, AppSec, etc.), security capabilities (endpoint protection, secure coding tools, risk database, etc.), and related applications (AppSec, Startup Page, etc.). 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.
Principal Engineer - Systems Enterprise HoldingsPrincipal Engineer - SystemsSt. Louis, MissouriRemoteFull timeWTT responsibilities include physical and virtual devices (desktops/laptops, tablets, payment, printers, virtual workstations, etc.), workforce/productivity applications (email, unified communications, collaboration, etc.), identity solutions (Active Directory, Entra, AppSec, etc.), security capabilities (endpoint protection, secure coding tools, risk database, etc.), and related applications (AppSec, Startup Page, etc.). 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.
Regional Sales Engineer Fortinet IncRegional Sales EngineerSt. Louis, MOFortinet empowers its customers with intelligent, seamless protection across the expanding attack surface and the power to take on ever-increasing performance requirements of the borderless network - today and into the future. 3 years relevant pre/post-sales experience and bachelor''s degree in Engineering, Technology, Computer Science, Computer Engineering, or related field subject.
NewCustomer Engineer, Platform, SLED, Central South, Google Public Sector Google LLCCustomer Engineer, Platform, SLED, Central South, Google Public SectorMOWe focus on helping United States public sector institutions accelerate their digital transformations, and we continue to make significant investments and grow our team to meet the complex needs of local, state and federal government and educational institutions. Moving beyond traditional data lifecycles, you will lead proofs of concept and guide technical strategy to build proactive, autonomous AI agents and intelligent data ecosystems that transform the student, researcher, and administrative experience.