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Salary
$150k – $175k per year
Location
In office (Washington)
Seniority
Staff · 8+ years exp

Confirmed on the employer's own hiring board on Oct 27, 2026. First seen by Alion on Sep 30, 2026.

Overview
Company
Impact
Profile match
American Systems is an employee-owned government services contractor headquartered in McLean, Virginia, delivering information technology, engineering and analysis, test and evaluation, and training services to national priority programs. Founded in 1975, it became a majority ESOP company in 1997 and fully employee-owned in 2015, works largely for US defense customers such as the Navy and NAVAIR, and has absorbed the contractor Epsilon. Its openings span aerospace and software engineers, cybersecurity analysts, network and systems administrators, mechanical designers and test engineers, many requiring security clearances.

Overview

AMERICAN SYSTEMS, a 100% employee-owned company, is seeking a talented SharePoint SE Administrator to manage and maintain threeon-premises SharePoint farms and lead the upgrade of our current SharePoint environments to the latest supported version of Microsoft SharePoint Server Subscription Edition, including planning, execution, testing, and post-migration support.

The ideal candidate has strong experience in SharePoint architecture, farm administration, and upgrades/migrations and working closely with infrastructure and business teams.

Responsibilities

As an AMERICAN SYSTEMS Lead SharePoint SE Administrator, you will:

  • Administer and support three SharePoint farms (development/test and production environments).
  • Monitor system health, performance, and capacity planning.
  • Plan and execute upgrade projects to the latest version of SharePoint, including:
    • Upgrade assessment and roadmap development
    • Infrastructure planning and design
    • Migration of content databases and service applications
    • Testing, validation, and end-user support
  • Manage patching, cumulative updates, and security configurations.
  • Configure and maintain service applications (Search, Managed Metadata, User Profile, etc.).
  • Troubleshoot and resolve SharePoint-related issues across the environment.
  • Implement and maintain backup and disaster recovery strategies.
  • Manage permissions, governance policies, and compliance requirements.
  • Work with SQL DBAs to maintain SharePoint databases.
  • Collaborate with stakeholders to gather requirements and provide technical solutions.
  • Document architecture, configurations, and operational procedures.
  • Design, deploy, and manage virtualize infrastructure using VMware vSphere, including ESXI hosts and vCenter Server

Qualifications

  • U.S. Citizenship (Required)
  • Active Top Secret clearance w/ SCI eligibility
  • Bachelor's degree (additional years of relevant experience may be considered in lieu of degree)
  • At least 8 years of hands-on SharePoint administration experience
  • DoD 8140 IAT II-level certification (e.g. Security+ CE, or equivalent)
  • Proven experience managing multi-server SharePoint farms
  • Experience planning and executing SharePoint upgrades (2016 / 2019 to Subscription Edition or later)
  • Strong understanding of:
    • Windows Server administration
    • Active Directory integration
    • IIS configuration
    • SQL Server for SharePoint
  • Experience with PowerShell scripting for SharePoint administration
  • Knowledge of SharePoint governance and best practices

Key Competencies

  • Strong problem-solving and analytical skills
  • Excellent communication and documentation abilities
  • Ability to manage multiple priorities and projects
  • Detail-oriented with strong organizational skills

Pay Transparency Statement

AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $150,000.00/Yr. - USD $175,000/Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.

EEO Statement

EEO Race/Sex/Disability Status/Veteran Status
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