Senior Systems Architect

4 weeks ago


Washington, Washington, D.C., United States Addison Group Full time
Job Overview

We are seeking a highly skilled Senior Systems Architect to lead and provide technical expertise on enterprise-wide infrastructure projects. This role will focus on the architecture, design, implementation, and administration of both on-premises and cloud-based systems.

Key Responsibilities
  • Architect, engineer, and implement infrastructure solutions across various platforms, including cloud environments like AWS and GCP.
  • Design and deploy systems based on technical requirements, serving as a key technical contact for virtualization technologies and systems administration.
  • Create high-level (HLD) and low-level (LLD) design documentation for project hand-offs.
  • Manage internal systems, applications, and virtual environments, utilizing tools for monitoring and analysis.
  • Facilitate communication between business and technology teams, providing clear guidance and support.
  • Conduct root cause analysis (RCA) and deliver in-depth technical insights as a Tier 3 resource.
  • Develop and implement standard processes to enhance product reliability and resolve issues promptly.
  • Collaborate within a team to innovate and design next-generation data center solutions focusing on performance and security.
  • Prepare and present materials on proposed solutions to stakeholders.
  • Provide operational guidance and assist with deployment activities.
  • Identify and manage risks associated with assigned platforms.
  • Contribute to automation, monitoring, and recovery services within an Agile environment.
  • Act as a resource for leadership and operational teams, with other duties as assigned.
Requirements
  • B.S. or equivalent experience in Information Technology or Engineering.
  • 10+ years of experience in designing and supporting enterprise-level networks across multiple vendors and platforms.
  • Strong public speaking and presentation skills.
  • Ability to prioritize and self-manage business requirements effectively.
  • Excellent interpersonal and communication skills, both written and verbal.
  • Capacity to work independently as well as part of a team in a fast-paced environment.
  • Strong attention to detail and organizational skills.
  • Commitment to client service principles and a proactive approach to projects.
Technical Skills
  • Extensive experience with VMware vSphere and Horizon.
  • Proficiency in configuring and supporting Office 365 environments.
  • Familiarity with AWS, GCP, or other cloud platforms.
  • Experience with SAN, storage systems, and VMware infrastructure.
  • Knowledge of security architecture and layered security technologies.
  • Familiarity with network technologies and firewall systems.
  • Relevant certifications (e.g., VCDX, VCAP, VCP) are desirable.
  • Experience with Linux systems is a plus.

Why choose Addison Group?

We offer competitive pay, benefits, and bonuses, as well as opportunities for professional development and growth.

Addison Group is an Equal Opportunity Employer.



  • Washington, Washington, D.C., United States IDR Healthcare Full time

    Palantir Senior Systems ArchitectIDR Healthcare is seeking a highly skilled Palantir Senior Systems Architect to join our team. As a key member of our data integration team, you will design and implement data integration solutions using Palantir Foundry.This role requires a strong background in data system architecture and project management, with experience...

  • Senior IT Architect

    3 weeks ago


    Washington, Washington, D.C., United States Ohm Systems Full time

    Job OverviewWe are seeking a seasoned Senior IT Architect to spearhead the design and implementation of cutting-edge IT solutions for the rail transportation industry. The ideal candidate will possess a strong background in enterprise frameworks, event-driven architectures, and rail system modernization.Key Responsibilities:Develop and implement architecture...


  • Washington, Washington, D.C., United States ALTA IT Services Full time

    Senior Systems ArchitectAs a Senior Systems Architect at ALTA IT Services, you will play a critical role in designing and defining system architecture for new or existing computer systems. This includes the coordination of system development to include design, modeling, security, integration, and formal testing.Key Responsibilities:Contribute to the...


  • Washington, Washington, D.C., United States MetroStar Corporation Full time

    Unlock Your Potential as a Senior Systems ArchitectMetroStar Corporation is seeking a highly skilled Senior Systems Architect to join our team. As a key member of our engineering team, you will collaborate with other engineers to define system requirements, architecture, and design, with the goal of making a significant impact across the federal...


  • Washington, Washington, D.C., United States Kaizen Approach Full time

    We are seeking a highly skilled Senior System Architect to lead our team in developing and implementing complex system architectures.The ideal candidate will have experience in analyzing user requirements, operational concepts, and high-level architectures to develop detailed system specifications.They will be responsible for guiding users in requirement...


  • Washington, Washington, D.C., United States Chenega Corporation Full time

    Job SummaryChenega Corporation is seeking a highly skilled Senior Systems Architect to join our team of IT experts at the Federal Housing Finance Agency's (FHFA) Office of the Chief Information Officer (OCIO).This is a challenging opportunity for a seasoned professional to provide Tier 3 and Tier 4 technical support for complex enterprise infrastructure...


  • Washington, Washington, D.C., United States LinQuest Full time

    Job SummaryLinQuest Corporation is seeking a highly skilled Senior Systems Architect to lead the development of complex space systems. The ideal candidate will have a strong background in systems engineering, architecture, and road mapping, with a focus on national security and space systems.Key Responsibilities:Develop and maintain systems architectures for...


  • Washington, Washington, D.C., United States Leidos Full time

    Job Summary:We are seeking a highly skilled Sr. Systems Engineer to join our team at Leidos. As a key member of our Agile team, you will be responsible for designing and developing new capabilities for complex systems with exacting interface, performance, and security requirements.Key Responsibilities:Provide system engineering expertise in several areas,...


  • Washington, Washington, D.C., United States Addison Group Full time

    Job DescriptionWe are seeking a highly skilled Senior Systems Architect to lead and provide technical expertise on enterprise-wide infrastructure projects. This role will focus on the architecture, design, implementation, and administration of both on-premises and cloud-based systems.Key Responsibilities:Design and implement infrastructure solutions across...


  • Washington, Washington, D.C., United States Architect of the Capitol Full time

    Job SummaryThis position is located in the Architect of the Capitol (AOC), Library Buildings and Grounds (LBG), Tenant Services Division.As a General Engineer/Architect, you will provide project management support for a wide variety of complex projects covering multiple disciplines for the Library of Congress (LOC) facilities.You will also perform...


  • Washington, Washington, D.C., United States LinTech Global Full time

    Job Title: Senior Enterprise ArchitectJob Summary:LinTech Global is seeking a highly skilled Senior Enterprise Architect to provide support to our client in Business Solutions Development (BSD). The ideal candidate will have experience in designing and implementing enterprise-wide information systems, ensuring compatibility and compliance with industry...


  • Washington, Washington, D.C., United States Applied Insight Full time

    About the RoleWe are seeking a highly skilled NSIS - Senior Systems Architect to join our team at Applied Insight. As a key member of our Systems Engineering team, you will be responsible for designing and developing complex systems architectures that meet the needs of our federal government customers.Key ResponsibilitiesAnalyze user requirements and develop...


  • Washington, Washington, D.C., United States System Soft Technologies Full time

    Job SummaryWe are seeking a highly skilled Senior Software Systems Architect to lead our team in designing and implementing medium to large-scale software systems and components using .net architectures. The ideal candidate will have 7 years of experience in independently designing and implementing software systems and components, as well as 5+ years of...

  • Senior Data Architect

    4 weeks ago


    Washington, Washington, D.C., United States Go intellects Inc Full time

    Job OverviewGo intellects Inc is seeking a highly skilled Senior Data Architect to join our team. The ideal candidate will have expertise in designing and implementing large-scale data systems, including data lakes, warehouses, and pipelines.Responsibilities:Design and implement data architectures for enterprise data operationsDevelop and maintain data...


  • Washington, Washington, D.C., United States DT Professional Services Full time

    Job DescriptionDT Professional Services is seeking a Senior ServiceNow Enterprise Architect to support the implementation and operation of an ServiceNow Enterprise Asset Management (EAM) and Integrated Facilities and Workplace Management System (IFWMS).Key Responsibilities:The Senior Architect will provide the requirements of the system architecture,...


  • Washington, Washington, D.C., United States Apex Communication Corporation (ACC) Full time

    Job Title: Senior Cloud ArchitectWe are seeking a highly experienced Senior Cloud Architect to join our team at Apex Communication Corporation (ACC). The ideal candidate will have a strong background in cloud architecture, with a minimum of 10 years of experience in technical and management roles on US Army or DoD programs and projects.Key...


  • Washington, Washington, D.C., United States Patrona Full time

    Job SummaryPatrona Corporation is seeking a highly skilled Senior Network Architect to join our team in supporting PEO IWS, the U.S. Navy's office responsible for acquiring state-of-the-art ship and submarine combat and weapons systems.About the RoleAs a Senior Network Architect, you will be responsible for managing the development cycle associated with...


  • Washington, Washington, D.C., United States BigBear Inc Full time

    About the Role:We are seeking a highly skilled Senior Systems Engineer/Architect to join our team at BigBear Inc. As a key member of our team, you will be responsible for maintaining, managing, and continuously improving our build/integration solutions.Key Responsibilities:Create and maintain automated build processes for multiple environmentsDevelop build...

  • Systems Architect

    4 weeks ago


    Washington, Washington, D.C., United States CDC Foundation Full time

    Job Title: Systems ArchitectThe CDC Foundation is seeking a highly skilled Systems Architect to join our team. As a key member of our public health organization, you will play a crucial role in designing and implementing complex technical solutions that support our mission-critical systems.This is a grant-funded, limited-term opportunity that will run until...


  • Washington, Washington, D.C., United States ST2 ManTech Advanced Systems Intl Full time

    At ST2 ManTech Advanced Systems Intl, we are seeking an experienced Enterprise Security Architect for Federal Systems to join our team. This role is an exciting opportunity to work on innovative projects that protect our nation's security while providing a chance for advancement.The selected candidate will be responsible for assessing and implementing...