12 senior security architect jobs found

Overview At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated budget. Our Science & Technology directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences Laboratory, a Department of Energy, Office of Science user facility housed on the PNNL campus. The National Security Directorate (NSD) drives science-based, mission-focused solutions to take on complex,?real-world?threats to our nation and the world. The AI and Data Analytics Division, part of the National Security Directorate, combines profound domain expertise and creative integration of advanced hardware and software to deliver computational solutions that address complex data and analytic challenges. Working...

Overview At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated budget. Our Science & Technology directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences Laboratory, a Department of Energy, Office of Science user facility housed on the PNNL campus. The National Security Directorate (NSD) drives science-based, mission-focused solutions to take on complex,?real-world?threats to our nation and the world. The AI and Data Analytics Division, part of the National Security Directorate, combines profound domain expertise and creative integration of advanced hardware and software to deliver computational solutions that address complex data and analytic challenges. Working...

Senior Full Stack Engineer, AI Anywhere Type: Contract Category: Development Industry: Financial Services Workplace Type: Remote Reference ID: JN -032026-105784 Date Posted: 03/03/2026 Shortcut: http://careers.eliassen.com/48x0ax Description Recommended Jobs Description: Remote Our client seeks a senior full stack engineer to accelerate AI adoption across the organization. The role blends full stack development, AI engineering, and internal consulting to design secure, scalable solutions and guide teams on effective AI use. You will operate in a fast, project-based environment with Python and React while remaining language-agnostic, emphasizing architecture, security, and cloud-native design. We can facilitate w2 and corp-to-corp consultants. 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: $65.00 to...

Senior MuleSoft Integration Architect Anywhere Type: Contract-to-Hire Category: Architecture Industry: Government Workplace Type: Remote Reference ID: JN -032026-105716 Date Posted: 03/01/2026 Shortcut: http://careers.eliassen.com/LGTT9f Description Recommended Jobs Description: Remote The organization seeks a Senior MuleSoft Integration Architect to lead end-to-end API-led integration solutions on MuleSoft Anypoint Platform. The role will drive standards, governance, and delivery quality while executing nine core integrations across enterprise systems. Due to federal security clearance requirements, applicant must be a United States Citizen. This is a contract to hire opportunity. Applicants must be willing and able to work on a w2 basis and convert to FTE following contract duration. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company...

Position Description & Qualifications You know how to win-commanding the room as the public face of the campaign while quietly running the disciplined, repeatable system that delivers results. As Campaign Director , you will lead a high-stakes, end-to-end campaign designed to achieve specific strategic outcomes. You'll shape the strategy, select the must-win pursuits, orchestrate cross-functional execution, and drive measurable improvements in PWin, pipeline health, and long-range growth for a campaign. This role is for a leader who is relentless about outcomes, thrives in ambiguity, and can rally teams to win in complex government environments. Your success will be measured by the achievement of 3- and 5-year strategic objectives that are underpinned by quarterly and annual campaign actions. What You'll Lead Lead all aspects of a strategic campaign to deliver defined objectives, including: Build the campaign strategy grounded in market intelligence,...

Role Overview The Product Architect in Test Delivery supporting the DVSA program is a senior technical leader responsible for defining, guiding, and governing the architecture and implementation of solutions that enable the DVSA program’s test delivery capabilities. While this role is part of the broader Test Delivery architecture organization, it will be primarily dedicated to supporting the DVSA program for the foreseeable future. This role provides hands-on architectural direction and technical leadership for a major, business-critical program within Pearson VUE. The Product Architect ensures solutions are scalable, secure, maintainable, and resilient, while remaining aligned with Test Delivery platform strategy and enterprise architectural standards. The Product Architect works closely with Test Delivery platform architects, DVSA program architects, product management, engineering leaders, QA, operations, and the DVSA program team to translate business and regulatory...

Company Description "At Western Digital, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible. At our core, Western Digital is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we've been doing just that-our technology helped people put a man on the moon and capture the first-ever picture of a black hole. We offer an expansive portfolio of technologies, HDDs, and platforms for business, creative professionals, and consumers alike under our Western Digital®, WD®, WD_BLACK brands. We are a key partner to some of the largest and highest-growth organizations in the world. From enabling systems to make cities safer and more connected, to powering the data centers behind many of the world's biggest companies and hyperscale cloud providers, to meeting the massive and ever-growing data storage needs of the AI era, Western Digital is fueling a...

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 Trellix. 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. Job Title Sr. Manager, Executive Communications About Trellix ? Trellix is a global company redefining the future of cybersecurity. The company's comprehensive, open, and native cybersecurity platform helps organizations confronted by today's most advanced threats gain confidence in the protection and resilience of their operations. Trellix, along with an extensive partner ecosystem, accelerates technology innovation through artificial intelligence, automation, and analytics to...

MuleSoft Architect Anywhere Type: Contract-to-Hire Category: Architecture Industry: Government Workplace Type: Remote Reference ID: JN -032026-105818 Date Posted: 03/05/2026 Shortcut: http://careers.eliassen.com/bYsWOR Description Recommended Jobs Description: Remote Our client seeks a MuleSoft Architect to lead architecture, design, and delivery of enterprise integrations centered on Deltek Costpoint. The role will define API-led connectivity, govern standards, and implement secure, scalable integrations across finance and operations domains. The architect will guide teams on Costpoint Web Services over REST and SOAP, drive best practices on CI/CD, testing, observability, and ensure reliable production operations. The position requires GovCon ERP domain familiarity and hands-on MuleSoft expertise. This is a contract to hire opportunity. Applicants must be willing and able to work on a w2 basis and convert to FTE...

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...

Job Description The SaaS Observability organization oversees all enterprise software services supporting over 25,000 customers and processing more than 60 billion transactions daily. Within this group, the Observability team delivers strategic software solutions and large-scale production engineering services that ensure our cloud products operate with maximum reliability, performance, and resilience. SaaS Observability operates one of the largest telemetry infrastructures in the industry, handling petabytes of data, monitoring billions of objects, and maintaining modern telemetry pipelines across distributed environments. The team is actively advancing its Agentic AI infrastructure to enable intelligent, autonomous observability. We're seeking a visionary Principal Software Engineer - Agentic AI to lead the evolution of our observability platform into an intelligent, agentic AI-powered system. You'll architect scalable solutions that integrate telemetry, LLMs, and...

Job Description The SaaS Observability organization oversees all enterprise software services supporting over 25,000 customers and processing more than 60 billion transactions daily. Within this group, the Observability team delivers strategic software solutions and large-scale production engineering services that ensure our cloud products operate with maximum reliability, performance, and resilience. SaaS Observability operates one of the largest telemetry infrastructures in the industry, handling petabytes of data, monitoring billions of objects, and maintaining modern telemetry pipelines across distributed environments. The team is actively advancing its Agentic AI infrastructure to enable intelligent, autonomous observability. We're seeking a visionary Principal Software Engineer - Agentic AI to lead the evolution of our observability platform into an intelligent, agentic AI-powered system. You'll architect scalable solutions that integrate telemetry, LLMs, and...