Secure our Nation, Ignite your Future

Join a new and exciting opportunity to protect national security and provide premier mission focused IT services for a dynamic and growing program.  Currently, ManTech is seeking a motivated, career and customer-oriented System Administrator to join our team in Laurel, MD area.  In this role, you will provide support for implementation, troubleshooting and maintenance of IT systems and manage IT system infrastructure and any processes related to these systems. 

Responsibilities include, but are not limited to: 

• Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems.

• Manages IT system infrastructure and any processes related to these systems.

• Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.

• Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems.

• Provides support for the escalation and communication of status to agency management and internal customers.

• Provides support for the dispatch system and hardware problems and remains involved in the resolution process.

• Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.

• Analyze and resolve complex problems associated with server hardware, applications, and software integration. 

• Configure and manage Windows operating systems and installs/loads operating systems software, troubleshoot , maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance

• Design, deploy and administer virtualized platforms, using VMWare.

• Build, install and configure infrastructure related software.

• The ability to troubleshoot higher-level problems  and resolve complex technical issues where documentation is either lacking or non-existent.

Basic Qualifications: 

• Bachelor’s degree in a technical discipline from an accredited college or university.  5 years of additional related experience may be substituted for a degree. 

• 10+ years' of related experience.  

• LINUX Experience.​

Preferred Qualifications:

• Experience in implementing solutions with PKI-controlled access is desired.

• Understanding networking components is desired.

• Scripting, VMWare, VDI, and Cisco HX experience.

Security Clearance Requirements: 

• Current/Active TS/SCI with Polygraph  

6.26.BP.SH.AB.AL.23

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.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click careers@mantech.com and provide your name and contact information.