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Systems Administrator, Senior

ManTech | Arlington VA 22246 USA | Full Time | Posted: 01/24/2020

Job Descriptiontop

Secure our Nation, Ignite your Future

Become an integral part of a diverse team in the Mission, Cyber and Intelligence Solutions (MCIS) Group. Currently, ManTech is seeking a motivated, mission oriented Senior Systems Administrator in Washington DC area, with strong Customer relationships. At ManTech, you will help protect our national security while working on innovative projects that offer opportunities for advancement.

The Federal Security Solutions (FSS) Division provides cyber solutions to a wide range of Defense and Intelligence Community customers. This division consists of a team of technical leaders that deliver advanced technical solutions to government organizations. Our customers have high standards, are technically adept, and use our products daily to support their mission of protecting national security. Our contributions to our customers success is driving our growth.

Responsibilities include but are not limited to:

  • Senior Systems Administrator possess exceptional customer service and communication skills (both written and verbal).
  • Must also have the technical competence to resolve most customer support issues upon first contact.
  • This position will work directly with all contract leads to ensure all core applications and workstations/peripherals are fine-tuned to meet customer needs/requirements.
  • Evaluates, designs, documents, installs, implements, tests, performs problem isolation and resolution, monitors, tunes, and sets standards.
  • Maintains a complex range of computer network components and systems.
  • Performs these functions across a wide range of network facilities including physical media, protocol stacks, hubs, routers, bridges, gateways, digital servers, line drivers, telecommunications transport facilities, mainframe VTAM, NCP and related software and hardware, and network management components.
  • Provides client consulting and training on the interfacing and use of the network facilities.
  • Plans and coordinates computer network initiatives.
  • Researches, evaluates, and recommends new computer network equipment and technologies.
  • Utilizes monitoring, performance analysis, network management, software and hardware equipment to trouble shoot and isolate problems, gauge network performance, and trace data and protocol activity.
  • Devises solutions to operational problems within the capacity and operational limitations of installed equipment.
  • Develops and executes contingency plans for network software and hardware failures including isolated and major outages.
  • Provides internal consulting, technical guidance, information and support to application developers, computer operations, workstation support, company management and departmental clients.

Clearance Requirements: U.S.Citizenship and an Active Top Secret Clearance with SCI Eligibility

Job Requirements:

  • Position requires ten or more years' experience with an emphasis in information technology and/or computer science.
  • Candidate must possess or obtain the Microsoft Certified Solutions Expert - Server Infrastructure (MCSE-SI) 2012 or 2016 certification within 6 months of assignment to position.
  • Failure to obtain certification within 6 months of assignment may result in removal of the individual.
  • Must be proficient with Active Directory Management.
  • Experience supporting SharePoint Sites &Libraries.
  • Proficient managing Microsoft Exchange and Supporting Email Services.
  • Experienced supporting computers and peripherals for senior executives.
  • Responsible for supporting video conferencing equipment and VOIP services from client perspective.
  • Working knowledge of Microsoft Hyper-V CSV
  • Proficient in EMC SAN Mgt.
  • Working knowledge of Microsoft Work Folders or DFS
  • Experience working with Microsoft System Center Config Mgr.
  • Requires Bachelors degree in (Computer Science, Math or Engineering) or equivalent, and five to seven years of related experience.
  • Candidate must possess or obtain the Microsoft Certified Solutions Expert - Server Infrastructure (MCSE-SI) 2012 or 2016 certification within 6 months of assignment to position.
  • Ability to handle stress and work well under pressure,Ability to use MS Office,Ability to use PC,Analytical and Critical Thinking Skills,Interpersonal and People Skills

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.

Job Detailstop

Location Arlington, VA, 22246, United States
Categories Professional
Sec Clearances Top Secret/SCI

Location Maptop

Contact Informationtop

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Job Code R04673