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Keywords: Systems Architecture Lead, Location: Arlington, VA

Page: 5

Data Engineer III

that strengthen economies and enrich lives. We think big, embrace challenges and explore new ideas to lead the way for the travel... with ARC architecture, design and development standards. Ensure databases, data pipelines and data platforms are functioning...

Posted Date: 24 Jan 2026
Salary: $93400 per year

Network Architect

(ZTNA) initiative. Define principles/standards for infrastructure and/or enterprise architecture. Lead vendor evaluation... systems design, implementation, and support in an enterprise-class environment with a complex network architecture. Cisco...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 24 Jan 2026

Technical Manager, Software Engineering

in Arlington, VA and is in office Monday through Thursday and work from home on Friday. Responsibilities Lead an Agile software... development team (approximately 5-7 people); Lead Scrum ceremonies; Deliver done-done features to customers at high velocity Act...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 24 Jan 2026

Senior Software Engineer - Applied AI Team

Strong understanding of modern scalable design patterns and distributed systems architecture Hands-on experience with AWS services.... We are seeking an accomplished Senior Software Engineer who excels at designing and architecting large-scale, distributed systems...

Company: CoStar Group
Location: Arlington, VA
Posted Date: 24 Jan 2026

ISSO PROJECT MANAGER (PM)

requests, exploring opportunities to add value to job accomplishments. Lead ISSOs for assigned systems in accordance with NIST... ISSO PM is expected to provide advisory in securing enterprise information and systems, by determining security requirements...

Company: Zermount, Inc
Location: Arlington, VA
Posted Date: 22 Jan 2026

Senior Technology Solutions Architect

as the lead for technology modernization and innovation efforts, ensuring the organization remains at the forefront... Directive 4300 series, Sensitive Compartmented Information (SCI) systems, and National Security Systems requirements Ability...

Company: Zantech
Location: Arlington, VA
Posted Date: 22 Jan 2026

Senior Consultant, Gen AI

of an engagement lead and principal consultants. Build and optimize LLM applications, including AI Agents, RAG systems, evaluation... Responsibilities: Deliver high-impact, client-facing engagements independently and/or lead specific workstreams under the supervision...

Company: Lovelytics
Location: Arlington, VA
Posted Date: 22 Jan 2026

Operations Engineer, GES NA Ops Engineering

on an individual system or its components, on the overall systems architecture, and on facility processes. - Partner with internal... impact from the issues. - Lead and coordinate all execution efforts in delivering systems and automated equipment designs...

Company: Amazon
Location: Arlington, VA
Posted Date: 22 Jan 2026
Salary: $84300 - 126400 per year

Senior Principal / Director, Software Engineering

. This role is for a technical leader who spends meaningful time in the architecture, code, and delivery details, while providing...-on technical leader Own system architecture and technical direction across multiple platforms, with a strong bias toward...

Posted Date: 20 Jan 2026

Senior Applications Developer

DoD systems, providing advanced expertise in cloud-native development, architecture design, and team leadership.... Responsibilities: Lead the architectural design and development of complex cloud-native applications and systems for DoD modernization...

Company: Bowhead
Location: Arlington, VA
Posted Date: 19 Jan 2026

Senior Network Engineer

teams, including security, systems engineering, and program management. Lead enterprise-scale network operations... using tools such as Ansible, Python, Terraform, or Cisco DNA Center Collaborate with security, systems, cloud, and DevOps...

Company: Chenega
Location: Arlington, VA
Posted Date: 18 Jan 2026

AI Engineer

Marathon TS is looking for a highly skilled Lead Technical Systems Engineer to join our Unified Engagement Environment... to both technical and non-technical audiences Required Qualifications Minimum 5 years of experience serving in a Lead Systems...

Company: Marathon TS
Location: Arlington, VA
Posted Date: 18 Jan 2026

Infrastructure & Virtualization Security (IV&S) Specialist w/ CI Poly

Requirement Guides (SRGs), and NIST 800-53 Rev 5 and 800-171 security controls relevant to virtualization and storage systems...-V, and KVM, as well as NAS/SAN devices such as NetApp and Dell EMC systems. Analyze risks and attack vectors associated...

Company: Deloitte
Location: Rosslyn, VA
Posted Date: 18 Jan 2026

Unix Specialist with a CI Poly

technical assessments of UNIX-based systems (e.g., Solaris, AIX, Linux variants) for compliance with Intelligence Community..., patch management, and security logging. Analyze vulnerabilities related to UNIX systems and recommend mitigation strategies...

Company: Deloitte
Location: Rosslyn, VA
Posted Date: 18 Jan 2026

Network Specialist with a CI Poly

, and mitigation strategies. Lead and mentor Level 1 inspectors on networking technical evaluations and reporting. Stay current... networking concepts including LAN/WAN, TCP/IP, routing protocols (BGP, OSPF, EIGRP), VLANs, VPNs, firewalls, and IDS/IPS systems...

Company: Deloitte
Location: Rosslyn, VA
Posted Date: 17 Jan 2026

Senior Security Engineer, Global Professional Services Security

into a better-rounded professional. Basic Qualifications - 4+ years of non-internship background in troubleshooting systems issues... languages: Scala, Java, Python, C/C++, or Go - 5+ years of cloud architecture and solution implementation experience...

Company: Amazon
Location: Arlington, VA
Posted Date: 17 Jan 2026

Senior Security Engineer, Global Professional Services Security

into a better-rounded professional. Basic Qualifications - 4+ years of non-internship background in troubleshooting systems issues... languages: Scala, Java, Python, C/C++, or Go - 5+ years of cloud architecture and solution implementation experience...

Company: Amazon
Location: Arlington, VA
Posted Date: 17 Jan 2026

Operations Engineer, GES NA Ops Engineering

on an individual system or its components, on the overall systems architecture, and on facility processes. - Partner with internal... impact from the issues. - Lead and coordinate all execution efforts in delivering systems and automated equipment designs...

Company: Amazon
Location: Arlington, VA
Posted Date: 17 Jan 2026
Salary: $84300 - 126400 per year

Senior Security Engineer, Global Professional Services Security

of non-internship background in troubleshooting systems issues, analyzing logs, or automating complex tasks using command... of cloud architecture and solution implementation experience Preferred Qualifications - Experience applying threat modeling...

Company: Amazon
Location: Arlington, VA
Posted Date: 17 Jan 2026

Senior ServiceNow Administrator

candidate will combine technical depth with operational discipline to lead environment management, troubleshoot complex issues..., and guide configuration best practices. Responsibilities: Lead administration, configuration, and lifecycle management...

Company: ECS
Location: Arlington, VA
Posted Date: 16 Jan 2026