Senior System Cloud Administrator

Seamless Migration
Herndon, VA

ABOUT US

Seamless Migration is a Service-Disabled Veteran-Owned Small Business (SDVOSB) started in 2021 with the purpose of enabling businesses and organizations through automation. Our goal is to help organizations discover, implement, and maintain solutions which evolve and mature with their ever-changing business needs. We believe in applying agile methodologies in all aspects of our business practices and use these methods to ensure effective results for our clients.

Seamless Migration is seeking a career and customer-oriented Senior System Cloud Administrator to join our team in Herndon, VA.

CLEARANCE

  • Must be a U.S. Citizen
  • Security Clearance or ability to obtain a Clearance

LOCATION

  • Herndon, VA
  • On-site a three times per week

OVERVIEW

  • Responsible for the overall evaluation, design, and daily operation of the Corporate IT Server and Application Services (SAS) environment
  • Act as a hands-on server administrator, evaluating complex system requirements and implementing efficient solutions
  • Develop and document technical standards, evaluate new products, and collaborate with vendors for hardware/software procurement
  • Work closely with IT teams to resolve system and application issues
  • Install, configure, upgrade, patch, maintain, and monitor the SAS environment across the Enterprise
  • Ensure compliance with security and encryption protocols for U.S. national security
  • Ensure 100% availability of the environment, implement fault and performance management, and enforce security procedures

RESPONSIBILITIES

  • Develop, implement, and document processes for SAS infrastructure, including:
    • Performance monitoring
    • Problem troubleshooting and helpdesk response
    • Capacity planning
    • Landscape design, configuration, and standards
    • 24/7 support, escalation, and SLA models
    • IMAC (installation, move, add, change) services
    • Change management methodology and communication strategy
  • Create and maintain server/application diagrams and workflows
  • Perform and coordinate incident diagnosis, corrective actions, and root cause analysis
  • Manage vulnerability assessments and monthly system patching and maintenance
  • Oversee configuration, testing, installation, modification, and servicing of all server components and applications
  • Independently organize work requests based on priorities and system criticality
  • Manage vendor relationships for infrastructure components
  • Act as a Subject Matter Expert (SME) and consultant to Cloud Operations, Cyber Security, and Systems Administration teams
  • Lead comprehensive system analysis and design activities, including development of functional requirements for server infrastructure solutions
  • Maintain responsibility for end-user satisfaction

QUALIFICATIONS

  • 5+ years of experience in an IT enterprise System Admin or Cloud Admin role
  • 4+ years of experience with PowerShell scripting for automation; must be highly proficient in PowerShell and command lines
  • Expertise in Windows firewalls
  • Expert-level Microsoft Azure Administrator experience
  • Expert-level Windows administration skills (Active Directory, DNS, Group Policy)

NICE TO HAVE

  • Bachelor's degree in Computer Science
  • Professional industry certifications, such as:
    • MCSE, MCITP, Microsoft Azure Fundamentals (AZ900), Microsoft Azure Administrator (AZ104), Azure Certified Solutions Architect (AZ303/304)
  • Linux experience with SUSE, RedHat, or CentOS
  • Experience with SEIM tools, backups, and monitoring tool integration
  • Knowledge of best practice and security guides (e.g., NIST 800-53 rev 4)

BENEFITS

  • 100% paid Medical, Dental & Vision
  • 6% 401K match (Vested Immediately)
  • 29 Days' PTO
  • Flexible Work Schedule
  • Tuition/Certification Reimbursement
  • Growth Opportunities within an Emerging Defense Company

*All your information will be kept confidential according to EEO guidelines

Posted 2025-09-29

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