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26 network security engineer jobs found

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Ry
Manager Solutions Design (remote)
Ryder Jefferson City, MO, USA
Job Seekers can review the Job Applicant Privacy Policy by clicking here (http://ryder.com/job-applicant-privacy-policy) . Job Description : Summary The Manager Solutions Design is responsible to support the growth of our Supply Chain Solutions & Dedicated Transportation Solution offerings by developing, designing and winning new business through: Designing solutions that deliver financial value to our Customers Demonstrating an understanding of our Customer's business Providing feasible designs that are aligned with our Customer's needs Helping the pursuit team with shaping wins plans consistent with our solution design Providing sustainable designs that are aligned with Ryder's operational & technical capabilities Writing and delivering a compelling proposal that influences the customer decision to select Ryder Support awarded business throughout the startup process, successfully transitioning design and proposal assumptions to Operations and SCE...

Mar 22, 2026
UU
Fellow Software Engineer-Eng (Agentic AI Architecture & Engineering)
UKG (Ultimate Kronos Group) Jefferson City, MO, USA
Why UKG: At UKG, the work you do matters. The code you ship, the decisions you make, and the care you show a customer all add up to real impact. Today, tens of millions of workers start and end their days with our workforce operating platform. Helping people get paid, grow in their careers, and shape the future of their industries. That's what we do. We never stop learning. We never stop challenging the norm. We push for better, and we celebrate the wins along the way. Here, you'll get flexibility that's real, benefits you can count on, and a team that succeeds together. Because at UKG, your work matters-and so do you. About the Role: We are seeking a distinguished and customer-facing Fellow AI Engineer to define and lead UKG's enterprise-wide Agentic AI strategy across the full UKG Product Suite. This role extends beyond technical excellence-it requires a seasoned AI leader who partners closely with customers, sales leaders, product teams, and engineering experts to...

Mar 20, 2026
UU
Fellow software engineer - architecture engineering
UKG (Ultimate Kronos Group) Jefferson City, MO, USA
Why UKG: At UKG, the work you do matters. The code you ship, the decisions you make, and the care you show a customer all add up to real impact. Today, tens of millions of workers start and end their days with our workforce operating platform. Helping people get paid, grow in their careers, and shape the future of their industries. That's what we do. We never stop learning. We never stop challenging the norm. We push for better, and we celebrate the wins along the way. Here, you'll get flexibility that's real, benefits you can count on, and a team that succeeds together. Because at UKG, your work matters-and so do you. About the Role: We are seeking a distinguished and customer-facing Fellow AI Engineer to define and lead UKG's enterprise-wide Agentic AI strategy across the full UKG Product Suite. This role extends beyond technical excellence-it requires a seasoned AI leader who partners closely with customers, sales leaders, product teams, and engineering experts to...

Mar 20, 2026
OA
Full time
 
Senior Platform Engineer-Linux
O'Reilly Auto Parts Springfield, MO, USA
The Senior Platform Engineer will create and redesign broad technical infrastructure and information systems that define how servers, networks, and storage systems work together to support the needs of the organization. Document current-state architecture, design ideal- state architecture, and develop plans and solutions to deploy new solutions that meet emerging business needs. Ensure stability and scalability, anticipating capacity growth through careful planning and awareness of trends. Responsibilities And Duties Design and select business-critical storage, data center, and client/server environments to design solutions in line with industry best practice and provide a third-line point of escalation for appropriate global infrastructure solutions. Drive advances in technologies and architectures to increase the value delivered by technology and digital capabilities, either through improvements to the efficiency of the technology environment or through those that...

Mar 15, 2026
NA
Associate Field Network Cabling Installation Engineer
NTT America, Inc. Jefferson City, MO, USA
Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it's a place where you can grow, belong and thrive. Your day at NTT DATA The Associate Field Network Cabling Installation Engineer is an entry level subject matter expert, responsible for learning how to support with the installation, maintenance, and management of network cabling systems within the organization's facilities, including data centers, offices, and remote sites. This role provides essential support to the network engineering team and gains hands-on experience in network infrastructure. This role works under the supervision of more experienced members of the team. Key responsibilities: Learns how to support senior engineers in the installation of network cabling systems,...

Mar 14, 2026
WW
Senior Information Security Engineer
World Wide Technology Healthcare Solutions St. Louis, MO, USA
US Citizenship is REQUIRED for this opening. Please note that at this time, partners or corp to corp candidates cannot be considered. Why WWT? At World Wide Technology, we work together to make a new world happen. Our important work benefits our clients and partners as much as it does our people and communities across the globe. WWT is dedicated to achieving its mission of creating a profitable growth company that is also a Great Place to Work for All. We achieve this through our world-class culture, generous benefits and by delivering cutting-edge technology solutions for our clients. Founded in 1990, WWT is a global technology solutions provider leading the AI and Digital Revolution. WWT combines the power of strategy, execution and partnership to accelerate digital transformational outcomes for organizations around the globe. Through its Advanced Technology Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT...

Mar 11, 2026
TekSynap
Campus Network Engineer
TekSynap Missouri City, MO, USA
Responsibilities & Qualifications RESPONSIBILITIES The preparation of equipment configurations and validation of configurations for new installations, changes within the network, software upgrades for Campus Switches Understand equipment capabilities to follow fault diagnosis procedures to support effective fault resolution for Campus Switches Understand equipment capabilities to follow network operational support procedures related to Campus Switches Support of the network environment to include assessing the health of the hardware and software infrastructure for Campus Switches Network related testing to ensure installation follows established guidelines and capabilities for Campus Switches Implementation, integration & migration planning and operational support for Campus Switches Troubleshooting of network issues at layers 1, 2, & 3 of the OSI Network model Ongoing, informal, knowledge transfer for Campus...

Mar 10, 2026
Actalent
Contract
 
Electrical Engineer
Actalent Kansas City, MO, USA
Job Title: Electrical Engineer Job Description We are seeking a skilled Electrical Design Engineer to join our dynamic team. You will be responsible for designing and implementing power distribution systems, low voltage infrastructure for IT and security systems, and lighting designs including fixture selection, controls, and lighting calculations. You will also manage low-voltage systems such as fire alarms, security, and controls, calculate loads, fault current, and voltage drop, and provide field surveys and construction phase support. Responsibilities Design power distribution systems, including riser diagrams and panel schedules. Develop low voltage infrastructure designs for IT and security systems. Create lighting designs, including fixture selection, controls, and lighting calculations. Design low-voltage systems such as fire alarms, security, and controls. Calculate electrical loads, fault currents, and voltage drops. Perform field surveys and support...

Mar 10, 2026
Le
Full time
 
AI Engineer
Leidos St. Louis, MO, USA
Description The Leidos FS2 Aero team has an opening for an experienced AI Engineer to contribute to AI solutions, work on development, collaborate with pipeline development and deployment teams. The Aero teams are involved in the deployment and maintenance of multiple operational cloud deployed software technologies and solutions. We are looking for a motivated AI engineer, to work on challenging problems in a variety of Aeronautical based systems to get results that surpass the outcomes achieved with new AI technologies, capabilities and features. Primary Responsibilities Strong collaboration with teams in the design and implementation of AI architectures to include operational status, coding improvements, dashboard tooling including security. Collaborates with Leidos AI initiatives, providing insight into technologies, tooling and practices. Designs, secures and automates AWS cloud initiatives while optimizing agent and customer experiences to full AI potential....

Mar 09, 2026
Le
Full time
 
Ai engineer
Leidos St. Louis, MO, USA
Description The Leidos FS2 Aero team has an opening for an experienced AI Engineer to contribute to AI solutions, work on development, collaborate with pipeline development and deployment teams. The Aero teams are involved in the deployment and maintenance of multiple operational cloud deployed software technologies and solutions. We are looking for a motivated AI engineer, to work on challenging problems in a variety of Aeronautical based systems to get results that surpass the outcomes achieved with new AI technologies, capabilities and features. Primary Responsibilities Strong collaboration with teams in the design and implementation of AI architectures to include operational status, coding improvements, dashboard tooling including security. Collaborates with Leidos AI initiatives, providing insight into technologies, tooling and practices. Designs, secures and automates AWS cloud initiatives while optimizing agent and customer experiences to full AI potential....

Mar 09, 2026
Or
Principal Network Engineer
Oracle Jefferson City, MO, USA
Job Description We are the AI Infrastructure - Network Operations team at OCI. We support and operate the RDMA/RoCE network fabrics for OCI's largest AI and HPC customers. These fabrics are the foundation underneath OCI's AI, GPU and HPC services, and support major tier-0 vendors in the generative AI industry. If you're running an AI workload at OCI, we're running the RDMA network underneath your workload. A Principal Network Engineer on our team supports the design, deployment, and operations of a large-scale global Oracle cloud computing environment (Oracle Cloud Infrastructure - OCI). Primarily focused on operation and support of RDMA/RoCE network fabrics and systems, through a combination of a deep network understanding and automation skills to operate a production environment. As OCI is a cloud-based network with a global footprint, this support will include hundreds of thousands of network devices supporting millions of servers, connected over a mix of dedicated...

Mar 08, 2026
MasterCard
Full time
 
Director, Chief of Staff
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. 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. Title And Summary Director, Chief of Staff Who is Mastercard? Mastercard is a global technology company in the payments sector. We power payments and provide products and services for individuals and industries all around the world. Our people, technology, data and brand provide the capabilities that drive our success. We believe in connecting people to priceless possibilities. As a company, we know that our success is driven by the skills, experience, integrity and...

Mar 08, 2026
Or
Principal Network Engineer
Oracle Jefferson City, MO, USA
Job Description We are the AI Infrastructure - Network Operations team at OCI. We support and operate the RDMA/RoCE network fabrics for OCI's largest AI and HPC customers. These fabrics are the foundation underneath OCI's AI, GPU and HPC services, and support major tier-0 vendors in the generative AI industry. If you're running an AI workload at OCI, we're running the RDMA network underneath your workload. A Principal Network Engineer on our team supports the design, deployment, and operations of a large-scale global Oracle cloud computing environment (Oracle Cloud Infrastructure - OCI). Primarily focused on operation and support of RDMA/RoCE network fabrics and systems, through a combination of a deep network understanding and automation skills to operate a production environment. As OCI is a cloud-based network with a global footprint, this support will include hundreds of thousands of network devices supporting millions of servers, connected over a mix of dedicated...

Mar 07, 2026
EY
Technical Product Manager - Senior - Consulting - Location OPEN
EY Jefferson City, MO, USA
Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Technology - Product Management - Business Product Management - Senior At EY, our purpose is to shape the future. The insights and quality services we provide help build trust and confidence in the capital markets and economies all over the world. We develop outstanding leaders who are teamed to deliver our promises to all our stakeholders. In so doing, we play a critical role in building a better working world for our people, for our clients and for our communities. The opportunity The Platforms Practice specializes in mission-critical, intelligent platforms for the world's most ambitious organizations. Using our product-driven, AI-centric approach, we empower organizations to build for the intelligent...

Feb 23, 2026
EG
Information Security Engineer (Ping Identity)
Eliassen Group Jefferson City, MO, USA
Information Security Engineer (Ping Identity) Anywhere Type: Contract Category: Security Industry: Financial Services Workplace Type: Remote Reference ID: JN -022026-105404 Date Posted: 02/08/2026 Shortcut: http://careers.eliassen.com/vFtSiV Description Recommended Jobs Description: Remote Our client is a large U.S. financial institution headquartered in Cincinnati, Ohio, with a broad regional branch and ATM network across multiple states. The organization is a principal subsidiary of a public bank holding company and ranks among the largest banks in the United States. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $85.00 to $95.00/hr. w2 Responsibilities: Responsibilities Design, implement, and...

Feb 23, 2026
Or
Consulting Hardware Security Engineer
Oracle Jefferson City, MO, USA
Job Description The Oracle Cloud Infrastructure (OCI) team can provide you the opportunity to build and operate a suite of massive scale, integrated cloud services in a broadly distributed, multi-tenant cloud environment. OCI is committed to providing the best in cloud products that meet the needs of our customers who are tackling some of the world's biggest challenges. We offer unique opportunities for smart, hands-on security engineers with the expertise and passion to solve difficult problems in distributed highly available services and virtual infrastructure. At every level, our engineers have a significant technical and business impact designing and building innovative new systems to power our customer's business critical applications. Our customers run their businesses on our cloud, and our mission is to provide them with the most secure cloud services. The OCI Hardware Security group conducts Security assessments of the production hardware that runs our cloud, and...

Feb 23, 2026
Or
Principal DDOS Software Engineer
Oracle Jefferson City, MO, USA
Job Description Overview Join OCI's Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You'll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI's global edge. This role requires deep expertise in Linux networking data path and kernel-level networking (such as XDP, eBPF, DPDK, iptables, nftables), in addition to strong systems and DevOps engineering experience. What you'll do Lead architecture and delivery of low-latency backend services for DDoS detection, classification, and mitigation. Define and evolve scalable data/control planes (policy, signaling, telemetry, orchestration) with strong fault isolation, resiliency, and compliance-by-design. Own traffic engineering strategy (anycast, BGP policy, routing integration) and partner with networking, DNS, and edge...

Feb 22, 2026
MasterCard
Full time
 
Vice President, BizOps
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. 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. Title And Summary Vice President, BizOps Job Description Summary BizOps team is looking for a Vice President who will lead a team of Site Reliability Engineers and Support Technicians. This team is responsible for all business operations functions that include: day to day platform availability, Tier 1, 2 & 3 support, defect resolutions, CI/CD pipelines, customer integrations, platform automation, safety and soundness activities, monitoring/alerting maturity and...

Mar 14, 2026
EY
Full time
 
GPS - Cyber Security Engineer - Supervising Associate
EY Kansas City, MO, USA
At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. From strategy to execution, the Government & Public Sector (GPS) practice of Ernst & Young LLP provides a full range of consulting and audit services to help our Federal, State, Local and Education clients implement new ideas to help achieve their mission outcomes. We deliver real change and measurable results through our diverse, high-performing teams, quality work at the highest professional standards, operational know-how from across our global organization, and creative and bold ideas that drive innovation. We enable our government clients to achieve their mission of protecting the nation and serving the people; increasing public safety; improving healthcare for our military, veterans and citizens; delivering essential public services; and...

Mar 14, 2026
EY
Full time
 
GPS - Cyber Security Engineer - Supervising Associate
EY St. Louis, MO, USA
At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. From strategy to execution, the Government & Public Sector (GPS) practice of Ernst & Young LLP provides a full range of consulting and audit services to help our Federal, State, Local and Education clients implement new ideas to help achieve their mission outcomes. We deliver real change and measurable results through our diverse, high-performing teams, quality work at the highest professional standards, operational know-how from across our global organization, and creative and bold ideas that drive innovation. We enable our government clients to achieve their mission of protecting the nation and serving the people; increasing public safety; improving healthcare for our military, veterans and citizens; delivering essential public services; and...

Mar 14, 2026
Lensa
Full time
 
Vice President, Construction Management - Aviation
Lensa St. Louis, MO, USA
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for AECOM. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With...

Mar 11, 2026
General Motors
Sr. Security Software Engineer - Security Operations Engineering
General Motors Jefferson City, MO, USA
Job Description The Role GM's Cybersecurity Team safeguards the company's global information assets, networks, and infrastructure. Our mission is to proactively defend GM against evolving cyber threats through strategic leadership, technical excellence, and innovative risk management. We seek cybersecurity professionals with advanced expertise, capable of driving enterprise security initiatives and influencing organizational resilience. As a Senior Security Software Engineer, you will design, lead, and deliver secure, scalable integration services that connect our cyber ecosystem (SIEM, EDR, IAM, SSPM, CSPM, ITSM, cloud) and activate AI/LLM capabilities to accelerate detection, response, and risk management. You will drive architecture for critical services, mentor developers, and partner across SecOps, SOC, Platform, and Data teams to ship measurable outcomes. What You'll Do Own architecture & delivery for complex integration services (APIs,...

Mar 09, 2026
Abile Group, Inc.
Full time
 
Hybrid Cloud Platform Engineer (PaaS)
Abile Group, Inc. St. Louis, MO, USA
Abile Group has an exciting and challenging opportunity for a Hybrid Cloud Platform Engineer on a 10-year contract providing User Facing and Data Center Services supporting an Intelligence Community customer. All the personnel on the team will work together to support innovative design, engineering, procurement, implementation, operations, sustainment and disposal of user facing and data center information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, to support the IC mission. The right candidate will possess the below skills and qualifications and be ready to handle all responsibilities independently and professionally. Supports OpenShift operators and frameworks including Crossplane, Kyverno, RedHat GitOps. Deploys OpenShift to new sites as they come online. Works with internal and external teams to understand integration requirements and scale existing platforms to meet them. Works with Security to ensure ongoing...

Mar 08, 2026
MasterCard
Full time
 
Lead, Platform Engineering - Kubernetes
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. 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. Title And Summary Lead, Platform Engineering - Kubernetes Overview The Kubernetes Platform Engineering team is seeking a Lead Kubernetes Platform Engineer to design, build, and operate secure, reliable, and scalable container platforms across Azure Kubernetes Service (AKS) and Amazon Elastic Kubernetes Service (EKS). As a Lead Engineer, you will take ownership of critical platform capabilities, guide technical decisions, and mentor team members while enabling engineering...

Mar 08, 2026
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