Microsoft System Administrator - Senior - #881

Allen Integrated Solutions; Fort Belvoir (VA); On-site; USD 120,000 - 160,000; Full time

Job summary

Allen Integrated Solutions is seeking a Senior Microsoft System Administrator to support and manage production Windows Server environments, including Active Directory, DNS, and DHCP. The role requires leading a team, mentoring junior staff, and applying security best practices while managing system performance.

Candidates should have TS/SCI w/CI Poly eligibility and extensive experience with PowerShell scripting to automate routine tasks and deployments.

Qualifications

• Eight years of progressively responsible experience in server administration in production environments.
• Five years of experience designing and deploying new technologies and upgrades.
• Five years of experience applying best practices on Windows Server 2016 and later (config, security).
• Eight years of server administration in Microsoft Windows environments (2016+), including performance tuning.

Skills

Team leadership

Mentoring

Scripting

Tools

Active Directory

DNS

DHCP

PowerShell

Windows Server 2016+

Job description

Microsoft System Administrator - Senior - #881

Microsoft System Administrator - Senior - #881

TS/SCI w/CI Poly REQUIRED

Experience:

• Eight years of progressively responsible experience in server administration, including supporting and managing servers in a production environment.
• Five years of experience identifying and analyzing server requirements; planning the design and deployment of new technologies and upgrades.
• Five years of experience applying industry best practices on Windows Server 2016 and later operating systems encompassing configuration, implementation, and security.
• Eight years of experience on server administration in Microsoft (MS) Windows environments, including MS Windows Server 2016 and later configuration to include performance monitoring, tuning, and making recommendations to improve overall system performance and application efficiency.
• Four years of management experience. Microsoft Active Directory, DNS, DHCP.
• Three years of experience serving as a team leader working as both part of a team and independently to assign/review immediate tasks, set priorities, maintain task progress, validate team members’ work consistent with the organizational goals and deadlines.
• Five years of experience mentoring junior personnel on proper practices and procedures.
• Five years of experience in server administration applying systems patches and STIGs on a Microsoft (MS) Windows Server 2016 and later.
• Four years of experience using PowerShell and other scripting languages to automate common and repeat tasks.

Certifications:

• TS/SCI clearance with SBI and ability to attain SI, TK, G, HCS, and NATO Secret clearance.
• Microsoft Certified Solutions Associate (MSCA) or Windows Server 2012/ Windows Server 2016 Certification.
• DoD 8140.03 IAT Level II /Intermediate certification.