Senior Systems Administrator (Desktop Support) - Military veterans preferred

ManTech (


  full-time   employee

United States

Secure our Nation, Ignite your Future

Maintains data files and control procedures for a complex system of networked computers or for a single group of microcomputers linked to a host workstation, or mainframe. Responsible for system security and data integrity. Assigns passwords and monitors use of resources, backs up files as required and responds to management requests for information. Provides technical guidance to lesser-experienced systems administrators. Requires Bachelors degree (in Computer Science or related field) or equivalent, and five to seven years of related experience.
As a Senior Systems Administrator you will perform system administration functions for Windows based machines and provide system support for a large scale network. Must Be a Self-starter with a background in Hardware, Networking, Windows systems administration and configuration.

Windows workstation Support
Desktop services support in multiple buildings
Hardware installations/modifications
Thin client installations/modifications
Troubleshoot networking problems and setting different VLANs on switch ports
Improve lab processes
Work with tier 1-tier 3 team members to manage all labs
Support upgrading/downgrading system firmware/operating system version and installing applications

Desired skills:
Mac workstation Support
Linux workstation Support
Create and modify VMs
Computer Hardware knowledge (prefer A+ certified)
Thin client knowledge

Desired experience:
5+ years related experience

Clearance Requirements:
TS/SCI w/Poly
Equivalent ExperienceEducation,Bachelors Degree

Ability to use MS Office,Ability to use PC,Leadership Skills,MultiTasking Ability,Organizational Skills,Public Speaking 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.

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