1244 It Infrastructure Architect jobs in Dallas,TX

5+ years of hands-on database administration experience, including:
* SQL Server (Azure SQL Database/Managed Instance): performance tuning, maintenance, backup/restore, HA/DR.
* PostgreSQL: configuration, tuning, extension management, replication, backup/restore.
* Cosmos DB: partitioning strategy, RU management, indexing, consistency, global distribution.
Strong Azure expertise: Azure Monitor, Log Analytics, Alerts, Key Vault, Private Link, VNets, RBAC, Managed Identities, Defender for Cloud.
Proficiency with scripting and automation: PowerShell and Azure CLI (Python/Bash a plus).
Experience with infrastructure-as-code (Bicep/ARM/Terraform) and CI/CD integration (Azure DevOps/GitHub).
Proven track record in security hardening, auditing, and compliance-oriented database management.
Solid understanding of networking concepts impacting databases (latency, bandwidth, DNS, private endpoints).
On-site in Memphis Tennessee or in First Horizon footprint.
After-hours support for deployments, DR tests, and incident response.

Principal Platform Engineer (OnSite)

Raytheon

Richardson, TX 75080

Active and current TS/SCI security clearance is required Day 1
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Typically requires a bachelor's degree in science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of relevant experience
Experience with integration, cloud technologies, containerization, and Infrastructure/Platform as a Service
Proficiency in Linux development and microservices architecture
Experience with automation frameworks such as Ansible, Chef, or similar tools

L3Harris Technologies

Dallas, TX 75201

US Navy

Dallas, TX 75217

BRIDGEVIEW MULTIFAMILY LLC

Dallas, TX 75202

Collins Aerospace

Richardson, TX 75080

Active and transferable U.S. government issued security clearance is required prior to start date
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Active and transferable Secret U.S. government issued security clearance is required prior to start date with the ability to obtain Top Secret after start
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 10 years prior relevant experience or an Advanced Degree in a related field and minimum 7 years of experience
Leadership and mentoring experience systems engineering teams
Demonstrated experience with RF equipment and applications including link budget analysis, co-site analysis, government and commercial data waveforms, and user/mission system integration
Prior experience with VLF, LF, HF, V/UHF, and Milsatcom
Embedded development including interface definition, requirements, and use case development
Experience with system architecture development, and systems, software, and hardware engineering
Experience with Model-Based System Engineering (MBSE) concepts and tools - Build advanced SysML models for activities, states, block diagrams, and use cases
Experience with proposal preparation and serve as a subject matter expert in non-advocate, internal, and customer reviews