Top Senior Linux Jobs in Atlanta, GA

Manage and improve enterprise applications and cloud infrastructure on GCP. Design Terraform-based infrastructure, automated CI/CD pipelines, upgrade scripts, and internal developer platforms. Lead incident management, root cause analysis, on-call support, performance optimization, and resource rightsizing while establishing infrastructure-as-code and security standards. Collaborate with engineering teams to improve deployment reliability and productivity.

Build and automate infrastructure while supporting migration to AWS. Develop internal engineering and AI-agent tooling, architect secure and highly available applications, modernize WordPress systems, troubleshoot complex environments, and provide rotating 24/7 on-call support. The role also requires designing AWS multi-account strategies, developing CI/CD pipelines, applying specification-driven development, monitoring systems, forecasting cloud costs, and supporting scalable web applications.

Operate at Staff-level to diagnose and resolve complex customer issues, contribute production-quality code to GitLab, drive AI adoption (Duo Agent Platform), and translate field learnings into durable product improvements, guidance, and thought leadership while coordinating cross-functional teams.

Own the technical success of strategic customer deployments from design through production. Collaborate with customer architects, operators, and developers to optimize infrastructure, debug distributed systems and storage issues, build automation and API solutions, and translate operational needs into product improvements. Serve as the customer advocate within engineering while managing high-stakes technical challenges and deployment expectations. Travel or work onsite at customer locations up to 25%.

Designs, deploys, and optimizes production Kubernetes clusters across hybrid and multi-cloud environments. Builds CI/CD pipelines, GitOps workflows, and Infrastructure as Code automation for cloud-native platforms. Advises customers on complex container infrastructure challenges, troubleshoots production environments, and partners with engineering and support teams. Architects highly available containerized infrastructure, scale-out data platforms, and storage solutions for modern databases and data-processing workloads.

Leads infrastructure engineering strategy, modernization, project delivery, automation, and operational readiness across hybrid AWS, Azure, on-premises, networking, identity, Microsoft 365, and endpoint platforms. Establishes engineering standards, architecture patterns, security and resilience practices, Infrastructure as Code, CI/CD, monitoring, documentation, and support handoffs. Manages infrastructure projects, vendors, budgets, risks, and executive communications while leading, coaching, and developing an infrastructure engineering team.

Develop and maintain embedded software for spacecraft and ground systems supporting satellite operations. Responsibilities include Linux networking, FPGA platform development, driver integration, automated testing, validation, architecture and code reviews, system debugging, performance optimization, documentation, and technical mentorship. The role collaborates across engineering teams to define requirements, resolve complex issues, improve reliability, and evolve software architecture.

Designs and maintains system architectures across applications, infrastructure, and platforms. Provides technical leadership, translates requirements into scalable and secure solutions, optimizes reliability and performance, supports system integration, and collaborates with development, DevOps, security, and business stakeholders. Maintains technical documentation and participates in Agile delivery and continuous improvement. Preferred experience includes federal contracts, migrations, Ansible, Linux, Red Hat, cloud platforms, DevOps, CI/CD, and secure system design.

Designs and executes automated, API, UI, regression, smoke, and end-to-end tests for cloud-native and air-gapped federal environments. Integrates test suites with GitLab CI and Jenkins, validates security and compliance baselines, diagnoses Linux and Windows systems, and documents test plans, defects, and results. The role supports reliable deployment of cyber-physical security solutions across government and critical infrastructure environments.

Design and implement high-performance, 3GPP-compliant 5G Core control- and user-plane functions on ARM-based embedded Linux. Develop in C/Go/Rust, use DPDK for packet processing, optimize latency/throughput, debug protocol and performance issues, and collaborate cross-functionally to integrate carrier-grade systems.

Owns the cloud architecture vision and roadmap for an AWS-first, multi-cloud SaaS environment. Designs secure, resilient, scalable, and cost-efficient infrastructure; leads cloud modernization; enables AI and data platforms; establishes Terraform, CI/CD, observability, security, governance, and reliability standards; and partners with engineering, security, operations, customers, auditors, and leadership. Coordinates major incident response and drives self-service infrastructure and developer experience improvements.

The Unix/Linux System Administrator (L2/L3) will perform troubleshooting and root cause analysis for Unix/Linux environments, manage system scripts, OS builds, upgrades, and resolve complex issues escalated from L2 teams.

The role involves senior-level troubleshooting for Unix/Linux systems, preparing patches, debugging server issues, and managing OS builds and upgrades.

The role involves troubleshooting and root cause analysis for Unix/Linux systems, handling patch preparation, OS upgrades, and resolving complex issues escalated from L2 support.

USM Business Systems seeks a JAVA Hadoop Developer with 5-10 years of experience mainly in Java development and 2-3 years in Hadoop. Responsibilities include various Hadoop ecosystem technologies, performance tuning, and software architecture. Excellent communication skills are required.

The Solution Architect will lead the development of IT solutions, ensuring adherence to architectural standards while addressing various architecture domains.

The Solutions Architect will design and implement solutions, assess business requirements, and ensure compliance with security and governance standards.

The Solutions Architect will design architecture for product delivery, work with cross-functional teams, and assess functional/business requirements while ensuring compliance and security standards are met.

Lead design, optimization, and management of large-scale databases and backend platforms. Build schemas, optimize complex SQL, develop stored procedures, resolve production issues, implement Java data access layers (JDBC/ORM), support ETL pipelines, and automate DB operations with shell scripting on Unix/Linux.

Design, develop, and optimize highly reliable, scalable backend services and APIs. Monitor performance, identify bottlenecks, and implement system-level optimizations for high-throughput environments. Build asynchronous and multithreaded systems using Rust or C++, deploy production software on Linux, and collaborate cross-functionally on complex technical challenges. Experience with trading systems, databases, and financial or security-constrained systems is advantageous.

Lead a product engineering team to own roadmaps, design scalable cloud-native systems, ship customer-facing features, ensure quality and reliability, hire and mentor engineers, and coordinate cross-functional delivery.

Lead verification and validation for firmware, cloud, and mobile products (CLSS, USDD, Fiplex). Execute manual and automated tests, develop test cases from requirements/stories, support automation efforts, perform beta technical support, run defect triage, maintain hardware labs, review functional and nonfunctional requirements and customer documentation, and drive quality initiatives across supply chain, tech support, and design.

The Senior Software Engineer will develop embedded software for high-performance networking, collaborate with teams on development activities, and deliver technical documentation.

Own and operate large-scale infrastructure for sports betting and media platforms across cloud and production environments. Lead infrastructure migrations, build Kubernetes platform tooling and CI/CD automation, improve observability and alerting, support development teams, and participate in incident response. The role requires strong distributed-systems expertise, production troubleshooting, cross-team project leadership, technical communication, and mentoring.

Leads functional, system, regression, integration, and black-box testing for web applications and server-based interfaces. Develops test plans, test cases, schedules, data strategies, and evaluation procedures from requirements and user stories. Executes SQL queries, API and web-service testing, manages defects, validates software deployments, documents QA processes, troubleshoots installation issues, and provides technical leadership to junior analysts while supporting cross-functional teams and client engagements.