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L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Lead, IT Architecture

Job Code: 33794

Job Location: Remote Opportunity

Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off

Job Description:

The Solutions Architect will lead the architecture, scalability, and availability of our digital engineering application ecosystem spanning software, systems, electrical, and mechanical engineering disciplines. This role will drive enterprise-scale deployments of “gold tier” engineering applications and enable secure external collaboration and AI capabilities across our engineering tools. This role partners closely with Engineering, IT Operations, Cybersecurity, and Vendor/License Management to deliver resilient, performant, and compliant solutions while advancing Digital Thread and Model-Based Systems Engineering (MBSE) practices across the enterprise.

Essential Functions:

Strategic Architecture & Roadmapping

• Provide technical and architectural guidance to support the portfolio strategy and multi-year roadmap owned by the business team. Ensure proposed solutions align with enterprise architecture principles, scalability, security, and compliance requirements.
• Collaborate with portfolio owners to validate feasibility of roadmap initiatives, identify technical dependencies, and define architecture patterns for consolidation, modernization, and integration across engineering disciplines (PLM, ALM, MBSE, CAD/ECAD, requirements, simulation, and DevOps).
• Establish reference architectures and patterns for on-prem, cloud, and hybrid deployments (e.g., Azure/AWS), covering compute, storage, networking, identity, CI/CD, and data flows.
• Drive adoption of Digital Thread principles to ensure seamless connectivity and traceability of data across the product lifecycle from requirements and models to design, simulation, manufacturing, and sustainment.
• Support MBSE enablement by architecting integrations between modeling tools (e.g., Cameo/MagicDraw, Jama) and downstream systems, ensuring model fidelity, version control, and traceability.

Enterprise Scale & High Availability

• Design and implement technical plans to scale enterprise instances of key “gold tier” applications, including capacity planning, clustering, caching, database tuning, and content distribution.
• Architect high-availability (HA) and disaster recovery (DR) solutions; implement fault-tolerant designs, backup/restore, active-active/active-passive failover, and resilience testing.
• Enhance operability practices: logging, tracing, metrics, synthetic monitoring, runbooks, and performance baselines.

External Collaboration Enablement

• Create secure external collaboration environments for engineering tools (partners/suppliers/customers), including identity federation (SAML/OIDC), granular authorization, secure data exchange, zero trust network access (ZTNA), and data loss prevention (DLP).
• Define multi-tenant or segregated collaboration models, data lifecycle policies, and export controls compliance (e.g., ITAR/EAR/CUI/NIST).

AI Enablement in Engineering Tools

• Identify high-value AI use cases (e.g., requirements quality checks, model consistency, test generation, code assistants, simulation automation, anomaly detection).
• Design AI integration patterns (in-tool plugins, microservices, API gateways) and govern model selection, prompt safety, responsible AI controls, and data privacy.

Security, Compliance & Governance

• Ensure compliance with applicable standards and regulations and engineering data governance policies.
• Define and enforce configuration baselines, change control, and environment segregation (dev/test/stage/prod).

Integration & Data Architecture

• Orchestrate integrations among PLM/ALM/MBSE/CAD/ECAD/requirements/dev tools, ERP/MES, and data platforms via APIs, ETL, etc.
• Establish master data and metadata strategies (parts, BOMs, requirements, models, test artifacts), ensuring lineage, versioning, and traceability across the Digital Thread.

Lifecycle Management & Operations

• Drive environment automation and CI/CD pipelines for app upgrades/customizations.
• Collaborate with IT Ops to standardize patching, vulnerability remediation, capacity/usage monitoring, and incident/problem/change management.
• Optimize license usage, hosting costs, and support contracts; perform vendor management and technical due diligence.

Stakeholder Engagement & Communication

• Translate engineering/business needs into solution designs; produce architecture diagrams, decision records, and runbooks.
• Lead technical workshops, design reviews, and readiness assessments; provide clear executive-level status on milestones, risks, and mitigations.
• Mentor engineers and admins; promote best practices and knowledge sharing.

Qualifications:

• Bachelor’s Degree in Computer Science, Engineering, or related field and minimum 9 years of prior relevant experience. Graduate Degree in Computer Science, Engineering, or related field and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience.
• 8–12+ years in solutions/enterprise architecture or senior engineering roles supporting digital engineering tools across software, systems, electrical, and/or mechanical domains.

Preferred Additional Skills:

• Proven experience designing HA/DR architectures and scaling enterprise applications in on-prem and cloud environments.
• Strong grounding in networking, identity, data security, and compliance for engineering data.
• Hands-on IaC/automation and CI/CD experience; proficiency in architecture documentation and stakeholder communication.
• Familiarity with Digital Thread concepts and MBSE methodologies.

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L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

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