Senior System Administrator @ Washington, DC

Position: Senior System Administrator

Location: Washington, DC

Duration: 9 Months+

Visa: s /

THIS IS A ONSITE ROLE AT WASHINGTON, DC 5 DAYS/WEEK.

Background:

Requirements:

Senior System Administrator and demonstrate the following production support capabilities:

Physical security system and building automation support to meet service level agreements

Information systems and applications used in the facility services, law enforcement, and emergency management and preparedness industries

Analyze system performance and recommend improvements

Resolve complex system issues for commercial applications, operating systems and networks, and triage customer support calls for Tier 2 / Tier 3 escalation service.

Troubleshoot system performance issues, implement corrective actions

Perform server maintenance activities both hardware and software-related, including installations, network configurations, error log reviews, patches, integrity checks, system setups, etc.

Relevant Experience:

Must have 10+ year of experience administering Windows Servers in an enterprise (government-preferred) environment, with an understanding and ability to work within the environmental constraints related to the agency

Experience with Windows administration scripting and/or programming

Experience with Physical Access Control Systems/Electronic Security Systems and Building Automation Systems

Strong working knowledge with enterprise technologies, to include the following:

Microsoft System Center Configuration Manager (SCCM)

Windows Server Update Services (WSUS)

Simple Network Management Protocol (SNMP)

Active Directory (AD)

Windows Firewall

MS SQL

PKI

Must have working knowledge of Windows 2016, 2019 and 2025 Server

Must have 5+ years of experience creating and maintaining technical documentation

Must have 5+ years with systems that use high availability architecture

Ability to communicate effectively with stakeholders and project teams, assist with security requirements and design, determine deliverables, maintain issues logs, and provide project documentation, with minimal supervision

Strong working knowledge of information security management, specifically the Federal Information Security Management Act (FISMA) and relevant standards from the National Institute of Standards and Technology (NIST)

Demonstrated ability to learn complex Commercial Off-The-Shelf Software (COTS)