• Develop the responsive web portal for authorized internal and external users • Design dashboards, charts, data viewing screens, report views, and administration features • Integrate backend services and role-based access controls into user interfaces • Work with GIS specialists to integrate map views and relevant geospatial layers • Contribute to implementing alerting features, exportable reports, and notification subscription functionality • Establish a technical foundation that supports future internationalization of the interfaces • Collaborate on improving portal performance, usability, and accessibility • Participate in testing, bug fixing, documentation, and go-live preparation • Support post-production stabilization and required adjustments

• Design, develop, and maintain modern web applications using React and JavaScript. • Build responsive, accessible, and high-performance user interfaces. • Collaborate closely with product managers and designers to translate requirements into intuitive user experiences. • Develop reusable frontend components and maintain consistent design patterns across applications. • Integrate frontend applications with backend services and APIs. • Contribute to backend development where appropriate, supporting full stack application delivery. • Ensure frontend code quality through testing, code reviews, and best engineering practices. • Optimise application performance and improve page load times and responsiveness. • Work with backend engineers to design efficient API interactions and data flows. • Contribute to frontend architecture decisions and technology evolution. • Improve observability and debugging capabilities for frontend applications. • Participate in CI/CD processes to ensure safe and reliable deployments. • Troubleshoot production issues and support continuous improvement of web applications. • Maintain clear documentation for frontend components and application architecture. • Collaborate with engineers across teams to deliver integrated product features.

• Build and optimize user-facing features with a strong emphasis on frontend performance, usability, and conversion • Collaborate with the Head of Marketing to implement experiments, landing pages, funnels, and growth initiatives • Develop and maintain programmatic landing page systems that generate thousands of SEO-optimized pages from structured data • Build and extend Cloudflare Worker endpoints, scheduled tasks, and KV storage pipelines that power our data layer • Create and maintain CMS-driven components in Storyblok, enabling non-engineering teams to build and publish pages • Implement and manage A/B tests using feature flags, from middleware-level bootstrapping to UI variant rendering • Improve site performance, SEO, and Core Web Vitals across 2,500+ pages • Implement structured data (JSON-LD schema markup), sitemaps, and meta tag strategies at scale • Debug production issues across frontend, edge workers, and backend systems • Independently scope, prioritize, and execute projects with minimal direction • Maintain high standards for code quality, testing, and maintainability

Responsibilities Peraton is seeking an experienced Splunk Front-End Engineer to design, build, and maintain rich, user-focused dashboards and reports. You’ll translate raw event data into actionable visualizations for asset managers, executives, and security operations teams. Prior FAA experience is highly desirable. Direct collaboration with FAA customers is expected. Remote position with occasional local on-site meeting support in the Washington, DC, Oklahoma City, OK or Egg Harbor Township, NJ area required. KEY RESPONSIBILITIES• Architect and implement Splunk dashboards for data-center asset inventory and vulnerability reporting• Build Executive dashboards that filter and highlight critical assets for situational awareness• Normalize dashboard layouts, panels, and visualizations to a consistent styling and naming convention• Optimize searches and SPL queries for performance and scalability• Integrate new data sources and onboard security systems into Splunk• Map CVE and asset owner data into asset-centric dashboards• Produce and maintain dashboard documentation: data sources, queries, drill-downs, and user guides• Mentor junior engineers and lead knowledge-transfer sessions• Collaborate with stakeholders to plan new dashboards, define requirements, wireframes, and success metrics. Qualifications REQUIRED QUALIFICATIONS: - Bachelor’s degree in Computer Science, Cybersecurity, Engineering, Information Systems, Mathematics, Technology, or related IT field with 5 years of relevant experience; or Masters with 3 years of relevant experience; or High School with 9 years of relevant experience - 3 years proficiency with SPL, Dashboard Studio, data models, and the Asset Framework - 3 years experience using the following tools and technologies: Splunk Enterprise (Search, SPL, Dashboard Studio, Data Models, Asset Framework), Splunk IT Service Intelligence (ITSI),Splunk Security Essential, JIRA, Git, REST APIs, JSON,Basic CSS/HTML for dashboard theming - US Citizenship required with the ability to obtain an FAA Public Trust clearance prior to start. PREFERRED QUALIFICATIONS: - Bachelor’s degree in Computer Science, Cybersecurity, Engineering, Information Systems, Mathematics, Technology, or related IT field with 6 years of relevant experience; or Masters with 4 years of relevant experience; or High School with 10 years of relevant experience - Minimum 6 years hands-on experience building and supporting Splunk dashboards, reports, and saved searches - Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), Certified Information Systems Auditor (CISA), Certified Ethical Hacker (CEH), Certified Authorization Professional (CAP), Security+, Information Technology (IT) certification, or equivalent certification (Must obtain within 12 months of start if not currently certified.) - Strong understanding of asset-centric reporting, CVE tracking, and executive situational awareness use cases - Proven ability to optimize Splunk search performance and design intuitive UI layouts - Excellent documentation skills and experience transferring knowledge to cross-functional teams - In-depth understanding of the Continuous Diagnostics and Mitigation (CDM) program and its phases (vulnerability management, configuration management, identity and access management, and incident response) - Proficiency in Zero Trust principles, including micro-segmentation, least-privilege access, and continuous verification of users, devices, and services - Expertise in the NIST Risk Management Framework (RMF) (SP 800-37/SP 800-53), from categorization through monitoring and continuous authorization - Familiarity with the Cybersecurity Assessment and Secure Mission (CASM) model for evaluating control effectiveness and mission impact - Knowledge of Federal Information Security Modernization Act (FISMA) requirements and annual reporting processes - Experience applying FedRAMP security controls for cloud service providers and managing authorization packages (SSP, SAR, POA&M) - Understanding of DISA STIG and SCAP standards for system hardening and automated compliance checking - Ability to map organizational controls to CISA CDM dashboard metrics and drive dashboard data integrations Peraton Overview Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure. Target Salary Range $80,000 - $128,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.