BethesdaRecruiter Since 2001
the smart solution for Bethesda jobs

Senior Windows System Administrator

Company: Dunhill Professional Search
Location: Bethesda
Posted on: March 19, 2023

Job Description:

Sr. Windows System Administrator
Bethesda, MD
TS/SCI Required*

Responsible for unique or complex information systems and/or information technology projects across more than one discipline, such as application support, database administration, software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering and design. Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT administrator disciplines.

Job Responsibilities
* System security engineering expertise in one or more of the following: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning; incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing
* Possesses and applies expertise on multiple complex work assignments. Assignments may be broad in nature requiring originality and innovation in determining how to accomplish tasks.
* Background in Windows server setup, deployment and maintenance
* Experience with hardening Windows environments
* Significant experience with system administration of server operating systems such as Microsoft Server (2012 R2/2016/2019)
* Proficient experience with one or more of the following: MECM, SCCM, Active Directory, Exchange, Virtualization
* Experience with integrating windows environments with monitoring solutions such as Microsoft SCOM and Splunk.
* Familiarity with supporting virtual desktops running Microsoft Windows
* Extensive Experience with Scripting/Automation through PowerShell or other scripting languages
* Experience troubleshooting issues in a growing environment
* Extensive Experience with log reviews, incident analysis, and identification of issue trends
* Experience with server patch management methodologies, such as SCCM or MECM
* Experience with installing, configuring, and managing active directory, DNS, DHCP, IIS, and other Microsoft COTS products
* Time management skills with the ability to work within an IT Service Management/ticketing system independently
* Ability to triage and properly classify incidents and prioritize work efforts accordingly
* Strong oral and written communications skills
* Experience establishing goals and plans that meet project objectives.
* Track record of working effectively within a team, and support to peers toward improved processes and results
* Perform systems requirements analysis, functional analysis, timeline analysis, trade studies, requirements allocation and interface definition, technical management, integration, system testing, and quality assurance.
* Must be able to work independently to develop solutions to technical problems.
* Experience in a supervisory and/or mentorship capacity

Minimum Qualifications

TS/SCI clearance with CI Polygraph required.
Requires a bachelor's degree and 12+ years of relevant experience, additional years of experience may be considered in lieu of a degree : Master's Degree preferred.
Candidate must, at a minimum, meet DoD 8570.11- IAT Level II certification requirements (currently Security+ CE, CCNA-Security, GSEC, or SSCP along with an appropriate computing environment (CE) certification)

Other Job Specific Skills
* Review C&A documentation providing feedback on completeness and compliance of its content
* Perform system installation, configuration maintenance, account maintenance, signature maintenance, patch management, and troubleshooting of operational IA and CND systems
* Operates with appreciable latitude in developing methodology and presenting solutions to problems.
* Contributes to deliverables and performance metrics where applicable.
* Responsible for technical planning, system hardware-software-network design, development and integration, verification and validation, and fielding.
* Provide technical support, administration, and monitoring of Microsoft Windows systems within a physical and virtual environment.
* Decommission server(s) upon request through approved engineering change solution.
* Install and/or remove service application and scripting components
* Maintain server hardware and software assets in compliance with supporting third party vendor and lease requirements.
* Implement capacity planning and tuning actions for server assets
* Provide support for the implementation, troubleshooting and maintenance of IT systems. Rapidly distinguish isolated user problems from enterprise-wide application and system problems.
* Support operations, maintenance and troubleshooting for end user workstations, to include desktop applications.
* Lead effort to collect data, conduct analysis, develop, and implement solutions associated with incident tickets and requirements.
* Seek opportunities for continuous improvement to support effective and efficient operations
* Develop and document solutions to complex technical issues.
* Provide follow-up reports (technical findings, feedback, and resolution steps taken) for Root Cause Analysis and process improvement initiatives.
* Support customer requirements in a 24/7/365 environment and be able to provide on-call support during outages occurring after hours; may involve shift work.
* Update operations and monitoring documentation for 24/7/365 Operations Watch personnel.
* Responsible for the security and management of Windows servers in multiple production environments
* Solve complex integration and technical Windows and Hyper-V problems in a dynamic fast-paced environment
* Perform automation tasks through scripting and testing

#cjpost

Keywords: Dunhill Professional Search, Bethesda , Senior Windows System Administrator, IT / Software / Systems , Bethesda, Maryland

Click here to apply!

Didn't find what you're looking for? Search again!

I'm looking for
in category
within


Log In or Create An Account

Get the latest Maryland jobs by following @recnetMD on Twitter!

Bethesda RSS job feeds