Concept Solutions, LLC

Windows Systems Administrator

Concept Solutions, LLC  •  $90k - $98k/yr  •  Remote  •  24 hours ago
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Job Description

Concept Solutions is seeking a Windows System and Cloud Administrator operates within a hybrid environment (on-premise and cloud) supporting the FAA’s large-scale, mission-critical enterprise. This senior-level position is responsible for Windows Server administration, Active Directory management, and hybrid infrastructure operations across on-premise and cloud platforms. The ideal candidate brings deep experience in enterprise Windows environments with demonstrated cloud competencies.

Windows Server & Infrastructure Administration

  • Administer and support Windows Server environments, including installation, configuration, patching, and performance monitoring
  • Support the installation, configuration, troubleshooting, and ongoing operation of CRU-X systems and related components; prior CRU-X experience is highly preferred.
  • Manage Active Directory (AD), including user/group administration, Group Policy (GPO), and access controls
  • Perform system maintenance, upgrades, and troubleshooting for Windows-based infrastructure
  • Support integration of Windows environments with cloud platforms (e.g., Azure AD, hybrid identity)
  • Provide Systems Administration support for virtualization platforms such as VMware

Cloud & Hybrid Operations

  • Support enterprise systems across on-premise and cloud environments (e.g., Azure, AWS)
  • Provision servers and services with Terraform/Ansible toolchain
  • Support monitoring resources across cloud domains in Azure and AWS
  • Support Security Compliance/POAM activities

Scripting, Automation & Maintenance

  • Run reports and health checks using scripting technologies (PowerShell and/or Python)
  • Perform administrative duties involving backup platforms
  • Support network hardware/software, vulnerability, service pack, and security bulletins

Documentation & Collaboration

  • Review, update, and maintain internal wikis and technical documentation to ensure accuracy and usability
  • Identify documentation gaps and proactively enhance knowledge resources for the team
  • Manage and resolve technical requests through formal ticketing systems
  • Collaborate with team members, vendors, and stakeholders to resolve issues and meet operational goals
  • Follow established SOPs, change management, and governance processes to maintain system stability
  • Continuously seek opportunities to improve processes, workflows, and service delivery

Requirements

  • Bachelor's degree in information systems, business systems, management information systems, IT management, and/or other IT degree (engineering, math, and science related degrees are considered acceptable alternative degrees)
  • Five (5) years of relevant experience.

Required Technical Skills & Competencies

  • Strong hands-on experience with Windows Server administration
  • Experience with Active Directory, Group Policy, and enterprise Windows environments
  • Familiarity with hybrid identity (on-prem AD + Azure AD)
  • Basic experience or certification in cloud technologies (AWS, Azure, or similar)
  • Familiarity with enterprise ticketing systems and structured IT operations
  • Strong troubleshooting, analytical, and problem-solving skills
  • Ability to document technical processes clearly and effectively
  • Proficiency with scripting (PowerShell and/or Python)
  • Experience with virtualization platforms (VMware)

Preferred Qualifications

  • Hands-on experience with CRU-X installation, configuration, troubleshooting, and support
  • Experience supporting large-scale enterprise environments
  • Advanced cloud certifications or hands-on cloud administration experience
  • Familiarity with AI tools or automation technologies
  • Experience working in federal or highly regulated environments

Salary: $90K to $98K

Work Location and Schedule

  • Primary Location: Remote
  • Schedule: 40-hours a week from Monday through Friday, core hours 9:00 AM to 3:00 PM local time
  • FAA Personnel Suitability clearance required (AMS 3.14-2)
Concept Solutions, LLC

About Concept Solutions, LLC

We create and support Mission-Critical solutions that keep our country safe, in the areas of Aerospace, Law Enforcement, and Weather. We are experts in delivering fiscally responsible and innovative solutions through information technology, engineering, and management. We build new or modernize older systems by way of lift-and-shift and rapidly refactor legacy applications using microservices, APIs and highly responsive modern user interfaces. Through passion and innovation, our diverse and talented people are dedicated to our customers’ success. We seek to make the country safer by leveraging creative ideas and technologies delivered via agile and quality processes.

We have a proven track record of making the daily work of organizations measurably more productive, efficient, and innovative. We use proven program management methodologies and cutting-edge techniques in IT integration, system engineering, network management and business process automation to transform commercial and government organizations into efficient business information systems.

As a Small Business, we have a large footprint -- Every person who flies domestically connects with us and may not know it! We are proud of our footprint in support of IT systems at the Federal Aviation Administration. Our employees and the community have recognized us with prestigious awards including Best Places to Work in Virginia 2013-2018 and Alfred P. Sloan Awards for Excellence in Workplace Effectiveness and Flexibility 2013, Small Business Achievement Awards, The Washington Technology Fast 50 Ranking, DHS Small Business Achievement Awards, Winner of Deloitte Technology Fast 500 for 7 years, Deloitte Technology in North America Award, Virginia Chamber of Commerce Fast 50.

Industry
IT & Software
Company Size
51-200 employees
Headquarters
Reston, VA
Year Founded
1999
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