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48 penetration tester jobs found in Jefferson City

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Jefferson City United states penetration tester
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Or
Architect, Data Center Power and Generation Systems
Oracle Jefferson City, MO, USA
Job Description As an Architect, you will define the power systems architecture that underpins the company's growth, performance, and resiliency. Your expertise will directly shape how we design, build, and operate energy infrastructure at global scale, while providing VP-level influence without people management responsibilities. Responsibilities Key Responsibilities Enterprise Architecture and Technical Standards Define and maintain global reference architectures for HV/MV/LV distribution, AIS/GIS substations, grounding, protective relaying, and microgrid/EMS systems. Develop enterprise-wide utility interconnection philosophies-including transmission and distribution interconnects, islanding, and regulatory alignment. Establish standards for generators, switchgear, UPS topologies, and BESS integration that ensure reliability (N+1/2N) and consistency across regions. Own the energy systems technology roadmap, identifying and evaluating emerging technologies...

Jan 12, 2026
WD
Director Business Development - Storage Platforms - Americas
Western Digital Jefferson City, MO, USA
Company Description Our Vision and Mission At Western Digital our vision is to unleash the power and value of data. For decades, we have been at the forefront of storage innovation, which fuels our mission to be the market leader in data storage, delivering solutions for now and the future. We are committed to providing scalable, sustainable technology for the world's hyperscalers, enterprises, and cloud providers, and building cutting-edge innovation designed to drive the next generation of AI-driven data workloads. All that we do is powered by our people, who are united in a common purpose of creating meaningful solutions that move the world forward. Our Values Customers. Enabling all customers to succeed. Results. Making progress and achieving goals. Connection. Collaborating as one supportive team. Excellence. Doing our best and doing what's right. Innovation. Inventing in big and small ways. Be part of a team...

Jan 24, 2026
Or
Senior Principal Software Developer - OCI Technical Strategy & Oversight Org - Networking Data Plane, C/C++, DPU, DPDK, RDMA
Oracle Jefferson City, MO, USA
Job Description Senior Principal Software Engineer (IC5) - Oracle Cloud Infrastructure (OCI) Build the Future of Cloud at Oracle Cloud Infrastructure (OCI) At Oracle Cloud Infrastructure (OCI), we enable mission-critical applications for the world's top enterprises, delivering hyper-scale, secure, multi-tenant cloud services across 50+ global regions. As leaders in cloud innovation, OCI is driving transformation with dedicated, hybrid, multi-cloud, and edge computing deployments-redefining what's possible for the cloud ecosystem. About Technical Strategy and Oversight (TSO) Within TSO, our mission is to maximize customer choice and transparency while delivering high-value cloud solutions. We are at the strategic center of OCI's most ambitious projects-architecting and delivering next-generation platforms and frameworks to empower developers and support groundbreaking cloud services. What You'll Be Building and Leading End-to-End Solutions: Provide...

Jan 24, 2026
TI
Insurance Advisor Trainee- InsuraMatch
Travelers Insurance Company Jefferson City, MO, USA
Who Are We? Taking care of our customers, our communities and each other. That's the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that is rooted in innovation and thrives on collaboration. Imagine loving what you do and where you do it. Job Category Sales Compensation Overview The annual base salary range provided for this position is a nationwide market range and represents a broad range of salaries for this role across the country. The actual salary for this position will be determined by a number of factors, including the scope, complexity and location of the role; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. As part of our comprehensive compensation and benefits program, employees are also eligible for performance-based cash incentive awards....

Jan 24, 2026
Or
Senior principal software developer - technical strategy - networking data
Oracle Jefferson City, MO, USA
Job Description Senior Principal Software Engineer (IC5) - Oracle Cloud Infrastructure (OCI) Build the Future of Cloud at Oracle Cloud Infrastructure (OCI) At Oracle Cloud Infrastructure (OCI), we enable mission-critical applications for the world's top enterprises, delivering hyper-scale, secure, multi-tenant cloud services across 50+ global regions. As leaders in cloud innovation, OCI is driving transformation with dedicated, hybrid, multi-cloud, and edge computing deployments-redefining what's possible for the cloud ecosystem. About Technical Strategy and Oversight (TSO) Within TSO, our mission is to maximize customer choice and transparency while delivering high-value cloud solutions. We are at the strategic center of OCI's most ambitious projects-architecting and delivering next-generation platforms and frameworks to empower developers and support groundbreaking cloud services. What You'll Be Building and Leading End-to-End Solutions: Provide...

Jan 24, 2026
State of Missouri
Full time
 
Cyber Security Analyst #5-6-034
State of Missouri Jefferson City, MO, USA
Job Summary - Why you’ll love this position Job Location: The office for this position is located at the Harry S. Truman State Office Building, 301 W High Street, Jefferson City, MO. 65101. Why you’ll love this position: This position will participate in the implementation and subsequent operation of complex cybersecurity projects and will work with a team from various organizations within the Missouri State Government. The position requires a good understanding of general cybersecurity architecture and design, networking, VPN, SIEM solutions, endpoint protection, data loss prevention, intrusion detection and prevention, web application and next-generation network firewalls, zero trust design and an overall understanding of best security practices. This position will be responsible for updating cyber security team leaders on the progress of assigned project tasks, maintaining a project management record for all assigned tasks, and reporting weekly progress to the...

Jan 23, 2026
WayUp
Full time
 
Senior Director Partnerships
WayUp Jefferson City, 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 Acxiom. 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. Reporting to the VP, Strategic Partnerships, this role sits at the intersection of technology, strategy, and revenue generation. The Senior Director will play a pivotal role in architecting the roadmap for MarTech alliances, leveraging industry insights and market trends to cultivate productive, innovative, and mutually beneficial relationships with key partners. This position calls for an entrepreneurial approach to market expansion, an eye for scalable partnership models, and an...

Jan 20, 2026
Facebook App
Technical Program Manager, AI Network Infra
Facebook App Jefferson City, MO, USA
Summary: This position will play a critical role in driving end-to-end AI product introductions and AI operations initiatives supporting Meta's growing AI/HPC infrastructure for our Family of Apps . They will be responsible for overseeing the entire program lifecycle, from concept to planning to execution to monitoring, ensuring successful delivery and implementation. This includes collaborating with cross-functional Engineering teams to define scope, goals, and timelines, as well as leading the cross functional teams in delivering the business outcomes. They will help solve some of the most challenging networking problems in the industry, drive innovative, creative and ground-breaking solutions and technologies. As such, they need to understand the problem space and domain in depth, create roadmaps, prioritize based on impact and drive product development from concept to production. They will operate in a multi-organization landscape. Required Skills: Technical Program...

Jan 19, 2026
Facebook App
Technical program manager network
Facebook App Jefferson City, MO, USA
Summary: This position will play a critical role in driving end-to-end AI product introductions and AI operations initiatives supporting Meta's growing AI/HPC infrastructure for our Family of Apps . They will be responsible for overseeing the entire program lifecycle, from concept to planning to execution to monitoring, ensuring successful delivery and implementation. This includes collaborating with cross-functional Engineering teams to define scope, goals, and timelines, as well as leading the cross functional teams in delivering the business outcomes. They will help solve some of the most challenging networking problems in the industry, drive innovative, creative and ground-breaking solutions and technologies. As such, they need to understand the problem space and domain in depth, create roadmaps, prioritize based on impact and drive product development from concept to production. They will operate in a multi-organization landscape. Required Skills: Technical Program...

Jan 19, 2026
Humana
Lead Automation Engineer -Next Best Action (NBA) Platform
Humana Jefferson City, MO, USA
Become a part of our caring community and help us put health first We are seeking a Lead Automation Engineer to establish and guide a sophisticated quality and test automation function for a large-scale, real-time decisioning platform. This platform delivers personalized recommendations and actions across digital, call-center, and marketing channels through a combination of stateful logic, business rules, and machine learning. This position extends beyond conventional test automation. You will spearhead the adoption of AI-driven and agentic automation methods to validate intricate decision logic, broaden coverage for edge cases, and enhance system confidence where accuracy, explainability, and reliability are essential. Key Responsibilities Automation Strategy & Architecture Develop and own the comprehensive automation strategy for a distributed, real-time decisioning platform, including: API and service-level validation Stateful workflow and...

Jan 18, 2026
Humana
Lead Machine Learning Engineer - Next Best Action (NBA) Platform
Humana Jefferson City, MO, USA
Become a part of our caring community and help us put health first We are seeking a Lead Machine Learning Engineer to architect, develop, and manage machine learning systems that enable real-time, personalized decision-making across digital and assisted channels. These platforms leverage predictive modeling, optimization algorithms, and contextual data to identify the most relevant next action for each individual-at scale, with minimal latency, and with a strong emphasis on reliability and explainability. This position centers on production machine learning engineering. You will lead the creation of ML pipelines, online inference services, and decision-time scoring logic, utilizing AI-assisted and agentic solutions to enhance development velocity, model quality, and operational effectiveness. Key Responsibilities ML System Design & Architecture Design and manage end-to-end machine learning systems, including: Feature engineering and reuse strategies...

Jan 18, 2026
IM
Partner Development Manager
Iron Mountain Jefferson City, MO, USA
At Iron Mountain we know that work, when done well, makes a positive impact for our customers, our employees, and our planet. That's why we need smart, committed people to join us. Whether you're looking to start your career or make a change, talk to us and see how you can elevate the power of your work at Iron Mountain. We provide expert, sustainable solutions in records and information management, digital transformation services, data centers, asset lifecycle management, and fine art storage, handling, and logistics. We proudly partner every day with our 225,000 customers around the world to preserve their invaluable artifacts, extract more from their inventory, and protect their data privacy in innovative and socially responsible ways. Are you curious about being part of our growth stor?y while evolving your skills in a culture that will welcome your unique contributions? If so, let's start the conversation. Iron Mountain is seeking a motivated and driven Partner...

Jan 18, 2026
Or
Controls Engineer
Oracle Jefferson City, MO, USA
Job Description In response to increased concurrent projects for the design and delivery of our datacenters, Oracle is recruiting a Controls Engineer. The role is a multi-disciplinary datacenter design engineer with a controls engineering background, charged with the direct interface between Oracle and our datacenter partners in the BMS, EPMS, SCADA and DCIM functions. With experience in designing and delivering mission critical facilities and professional qualifications in mechanical or electrical engineering with a controls focus the role is responsible for all controls decisions related to assigned datacenter projects: site selection, new construction, phased expansion, retrofits and upgrades and acquisition conversions. Responsibilities Responsibilities Manages a project or other design and engineering initiatives. Provides guidance and engineering leadership in ensuring project or other design and engineering initiatives are meeting or exceeding company...

Jan 18, 2026
Rubrik, Inc.
Healthcare Account Executive, Ohio Valley
Rubrik, Inc. Jefferson City, MO, USA
Rubrik's sales organization is a united group of elite cross-functional sales professionals that help companies & government entities achieve resilience against cyberattacks, malicious insiders, and operational disruptions. We offer continuous professional development through our world class sales enablement program and our One Rubrik selling approach provides all the resources you need to exceed your goals, maximize your earnings potential and take your career to the next level. All this while doing something that truly matters, protecting the world's data. As a Healthcare Account Executive, you will have ownership of all elements of bookings growth in new and existing healthcare accounts across a specified set of accounts in the Ohio Valley. We are seeking a relentless self-starter who is hyper-focused on acquiring new logos by discovering and developing new opportunities, managing pipeline and executing account strategies, while also encouraging existing customer...

Jan 17, 2026
So
Full time
 
Core Drill Operator
State of Missouri Jefferson City, MO, USA
Job Summary - Why you’ll love this position Note for internal applicants: Successful candidates already at rates above the posted salary will be evaluated on an individual basis to determine final salary outcome. Job Location: Central Office, 1617 Missouri Boulevard, Jefferson City, MO Why you’ll love this position: The core drill operator operates a drill power control center and leads a drilling crew responsible for obtaining material samples and data for subsurface investigations. Responsibilities are performed under general supervision. Responsibilities - What you’ll do What you'll do: Leads crews in drilling activities necessary to obtain material samples and data for subsurface investigations. Directs the selection, set up, and dismantling of drilling location. Operates power control center from drilling station to raise and lower mast, install pipe, casing, core barrels and drill rods, govern speed of rotation, bit penetration rate, and drilling fluid...

Jan 17, 2026
General Motors
Senior Engineering Manager - Virtual Test Platforms
General Motors Jefferson City, MO, USA
Job Description The Role: At General Motors, the Senior Engineering Manager - Virtual Test Platforms plays a pivotal leadership role in advancing GM's transformation into a software-defined, customer-centric mobility company. This position focuses on virtual embedded systems , including virtual mechatronics, digital twin technology, virtual prototyping, and integrated mechanical-electrical-software platforms that enable next-generation vehicle development. You will lead engineering teams responsible for designing and delivering virtual test environments a * * nd mechatronic integration frameworks . This role requires a blend of technical depth, strategic vision, and people leadership to ensure GM remains at the forefront of innovation in electrification, autonomy, and connected vehicle ecosystems. What You'll Do: Lead and Develop Teams: Manageandengineering teamand/or managersspecializing in virtual mechatronics and simulation...

Jan 17, 2026
Rubrik, Inc.
Enterprise Account Executive, OH
Rubrik, Inc. Jefferson City, MO, USA
Rubrik's sales organization is a united group of elite cross-functional sales professionals that help companies & government entities achieve resilience against cyberattacks, malicious insiders, and operational disruptions. We offer continuous professional development through our world class sales enablement program and our One Rubrik selling approach provides all the resources you need to exceed your goals, maximize your earnings potential and take your career to the next level. All this while doing something that truly matters, protecting the world's data. As an Enterprise Account Executive, you will have ownership of all elements of bookings growth in new and existing Enterprise accounts across a specified set of accounts in the Ohio Valley region. We are seeking a relentless self-starter who is hyper-focused on acquiring new logos by discovering and developing new opportunities, managing pipeline and executing account strategies, while also encouraging existing customer...

Jan 17, 2026
CO
Distinguished Engineer - Network Connectivity (Remote-Eligible)
Capital One Financial Corporation Jefferson City, MO, USA
Distinguished Engineer - Network Connectivity (Remote-Eligible) As a Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of developers, machine learning experts, product managers and people leaders. Our Distinguished Engineers are leading experts in their domains, helping devise practical and reusable solutions to complex problems. You will drive innovation at multiple levels, helping optimize business outcomes while driving towards strong technology solutions. At Capital One, we believe diversity of thought strengthens our ability to influence, collaborate and provide the most innovative solutions across organizational boundaries. You will promote a culture of engineering excellence, and strike the right balance between lending expertise and providing an inclusive environment where the ideas of others can be heard and championed. You...

Jan 17, 2026
RS
Business Development Representative (BDR)
Rocket Software, Inc. Jefferson City, MO, USA
It's fun to work in a company where people truly BELIEVE in what they're doing! Job Description Summary: The Business Development Representative role is the lead generation engine for our sales organization. In this role you will conduct research to identify details on prospects, qualify cold and warm leads via outbound calling and e-mailing, and nurture leads through the initial qualification and needs assessment conversations over the phone. You will be responsible for generating opportunities and qualified pipeline. Individuals that are successful in this role are self-motivating, creative, excellent communicators who are competitive in nature, coachable, have strong time management skills, and a desire to help others. If you can show a reliable background, great communication skills and willingness to learn, this could be the place for you. This role will work closely with our Senior Outside Sales and Marketing teams. Essential Duties and Responsibilities :...

Jan 16, 2026
General Motors
Principal Software Engineer
General Motors Jefferson City, MO, USA
Job Description About: A Principal Software Engineer at General Motors should be an experienced leader who cares deeply about software and software quality. As a Principal Software Engineer, you will be responsible for designing, documenting, and implementing complex, highly scalable, low-latency software for our Autonomy org. Your work will be the foundational software which the rest of AV builds upon. At General Motors, we believe in engineering leaders who remain deeply technical and understand the challenges their teams are facing. The ideal candidate will be comfortable switching context from programming, designing elegant software architectures, defining how to test, benchmark, and debug complex systems, and providing mentorship for staff and senior software engineers. What You'll Do (Responsibilities) Define and lead software strategy for new technology and highly complex features in our Autonomy org Define a technical vision and roadmap for...

Jan 16, 2026
EY
Technology Consulting - Digital Engineering - Platform Engineer - Senior Manager
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. 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 team to deliver on 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 digital future. Our elite team of product leaders, data scientists, designers,...

Jan 16, 2026
Rubrik, Inc.
Channel Development Manager
Rubrik, Inc. Jefferson City, MO, USA
Channel Development Manager, Bay Area As a Channel Development Manager (CDM) you will build & manage relationships between Rubrik and key regional and national channel partners across the Bay Area. In this role, you will work with cross-functional teams from Rubrik's Field Sales, Systems Engineering, Channel Marketing, Field Marketing, Alliances and Sales Operations functions, as they will be key resources for you to leverage to attain and exceed sales performance goals. Day-to-Day CDM's will grow the channel business in their regions through strategic partner planning, enablement, and driving sales acceleration and pipeline generation activities. Where you can make an impact: Driving Rubrik focus around technologies/products and increases revenues and number of Partner Initiated Deals. Managing existing and the growth of Distribution and regional Channel partners that will allow better market and vertical sales/support coverage. Arrange...

Jan 16, 2026
General Motors
Principal software engineer
General Motors Jefferson City, MO, USA
Job Description About: A Principal Software Engineer at General Motors should be an experienced leader who cares deeply about software and software quality. As a Principal Software Engineer, you will be responsible for designing, documenting, and implementing complex, highly scalable, low-latency software for our Autonomy org. Your work will be the foundational software which the rest of AV builds upon. At General Motors, we believe in engineering leaders who remain deeply technical and understand the challenges their teams are facing. The ideal candidate will be comfortable switching context from programming, designing elegant software architectures, defining how to test, benchmark, and debug complex systems, and providing mentorship for staff and senior software engineers. What You'll Do (Responsibilities) Define and lead software strategy for new technology and highly complex features in our Autonomy org Define a technical vision and roadmap for...

Jan 16, 2026
Techint Group
Regional Key Account Manager - Central
Techint Group Jefferson City, MO, USA
Remote Key Account Manager - New Business Development Focus Location: Remote, US - Candidate to be located in Central United States (generally between Cincinnati and Denver) and able to travel to customer locations in this region. At Tektronix, we believe innovation starts with our customer. This approach has led us to a seventy-five-year history of delivering outstanding solutions to customers in virtually every industry. Our inclusive engineering culture is hardworking, inquisitive, and always eager to learn and grow. We are customer obsessed in our daily work, and continuously strive for improvement to conceptualize the best solutions possible. We are an ever-evolving team that is always looking for opportunities to develop people and resolve tough problems together. Position Summary The Regional Account Manager is responsible for driving revenue growth across an assigned geographic territory by acquiring strategic new customers, expanding penetration within...

Jan 13, 2026
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