Secure our Nation, Ignite your Future

　　Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

　　Currently, ManTech is seeking a motivated, career and customer-oriented Midlevel Windows System Administrator to join our team in Annapolis Junction, MD .

　　Responsibilities include, but are not limited to:

　　Install and configure Windows operating systems to include Server 2008 R2, Server 2012, Server 2016, Server 2019, and Windows 10 in virtual and physical environment’s

　　Familiar with SCCM 2012 and higher Infrastructure

　　Configure server and workstation hardware as necessary according to system requirements

　　Install and configure required applications via SCCM Environment

　　Utilize Microsoft SCCM 2012 to apply Microsoft security patches to Windows servers and workstations

　　Familiar with MS SQL Server database troubleshooting

　　Troubleshooting Hyper V and VMWare Infrastructure

　　Building/Supporting DISA Stig requirements based on security policies and procedures

　　Utilize McAfee Server to apply anti-virus policies and update definitions

　　Create, modify, and delete user accounts and groups in Active Directory

　　Troubleshoot server, workstation, and user experience issues and track work with Remedy

　　Create and configure virtual machines as necessary

　　Experience with NTFS file and share permissions

　　Ensure adequate backup for all recovery scenarios

　　Planning and implementing patches and Service Packs

　　Reviewing logs for errors or potential problem alerts and taking corrective action

　　Planning and ensuring redundancy for all critical components

　　Maintain Virus protection on all Windows devices

　　Maintaining documentation reflecting the current operational environment

　　Experience troubleshooting network and domain related issues

　　Basic Qualifications:

　　The Windows System Administrator has a minimum of five years’ experience in configuration, security, failover, and optimization of Windows servers

　　Ideal candidate is also a quick learner; must be able to adapt to quickly evolving technology and priority changes

　　Have a desire to work closely with other members of the IT/development team

　　Ability to work on individual tasks, as well as team-oriented tasks

　　Ability to prioritize competing priorities

　　Ability to work under a cross-matrix management structure

　　Some experience with Exchange 2013

　　Bachelor’s degree with 5 or more years related professional experience in a technical fie1d.

　　Desired Additional Education/Certification

　　ITIL v3 certification and experience

　　Certifications specific to applications and job functions

　　Security + CompTIA A+ certification

　　Microsoft Certified Systems Engineer (MCSA), including experience with security hardening.

　　Preferred Qualifications:

　　SCCM

　　ITIL Certification

　　VMware

　　Security Clearance Requirements:

　　Active DOD Secret clearance and ability to obtain agency suitability clearancePhysical Requirements:

　　Must be able to remain stationary up to 75% of the time in an office environment.

　　Must be able to traverse between one work location to another to accomplish work duties.

　　Must be able to operate IT equipment such as a computer, copier, fax machine, etc.

　　Must be able to communicate effectively with management and co-workers to exchange information accurately.

　　Must be able to read, review and effectively respond to electronic as well as verbal communications.

　　This position supports an IT operations environment. Candidates may need to support work on nights and weekends and may be included in an on-call rotation for after-hours support.

　　Currently, the contract work location requirement is to work in the office at the customer’s site once weekly at a minimum. This is subject to change.

　　For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

　　ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

　　If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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