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System Administrator

Company: ManTech
Location: Reston
Posted on: January 16, 2020

Job Description:

Secure our Nation, Ignite your Future

ManTech is seeking a motivated, career and customer-oriented System Administrator to join our team the Reston, VA area to provide unparalleled support to our customer and to begin an exciting and rewarding career within ManTech. The System Administrator will support multiple federal agencies through the Continuous Diagnostics & Mitigation (CDM) Program. The CDM Program is a high-profile, high-visibility, cybersecurity modernization and risk management program where you can contribute innovative solutions and consult with many different federal agencies to enhance their Information Assurance (IA) programs and continuous monitoring capabilities.

The System Administrator will operate and maintain the Continuous Diagnostic and Mitigation (CDM) DEFEND E Lab infrastructure environment. This is a hands-on role, with duties split between executing configuration activities within the lab and documenting the lab resource reservations. The System Administrator will also maintain and deploy all images, including network devices, for all infrastructure devices in support of the CDM Solution stack.

Responsibilities include, but are not limited to:

--- Build, configure and maintain physical and virtual servers for a large scale testing platform

--- Provision and decommission lab accounts

--- Collaborate with team members on a regular basis to maintain consistency in design and implementation

--- Ensure the stability, availability, and reliability of the lab, providing timely notification of any concerns or outages

--- Integrate new deployments, technologies and virtual equipment into the lab environments

--- Update and perform standard operating procedures

--- Create and modify scripts as needed to automate repetitive tasks

--- Provide operational support to development and test community

--- Monitor system performance, system/security logs and identifying potential issues

--- Attend project meetings to gain insight on future lab requirements and conduct status meeting to notify management of potential constraints, conflicts or

--- Establish, test, maintain and document baseline configurations

--- Project storage, compute and process capacity

--- Maintain awareness of technology roadmaps and end-of-life

--- Maintain gold standard images for all servers and end point devices

--- Coordinate with engineering team to provide for the testing of new services and network equipment

Position Requirements:


  • Bachelor's degree in Computer Science, electronics, engineering or other technical discipline is required
  • Three years of experience building, configuring and managing Windows workstation and Servers
  • Between 1-3 years of database and network administration experience
  • Demonstrable experience with Windows system setup and management for both physical and virtual Operating Systems (OS), including provisioning, configuration, patching and platform securing or hardening
  • Demonstrable experience creating and managing virtual environments
  • Scripting experience (Bash, PowerShell, Python, Perl)
  • Experience with Active Directory/LDAP user and group administration and Group Policy creation
  • Experience with infrastructure design, including networking protocols and data redundancy
  • Experience with database support and network administration
  • Experience configuring and maintaining network infrastructure
  • Experience creating charts and graphs in in a spreadsheet
  • Create, update and maintain technical documentation, manuals and IT policies
  • Customer service experience and orientation, and attention to detail
  • Provide superior customer service and demonstrate strong communication (verbal and written) and interpersonal skills in a dynamic environment

    Preferred Qualifications:

    • Eight years of additional, relevant experience may be substituted for education requirements
    • Eight years of additional, relevant experience may be substituted for education
    • Security + CE required within 90 days of onboarding
    • Holding an MCSE or similar current/active systems administration certification is a plus
    • Powershell knowledge is a benefit

      Security Clearance:

      • US Citizenship is required, due to the security requirements of our client. Individuals with dual citizenship may not be considered for this role.
      • Candidates with active clearance will be given preference.

        Physical Requirements:

        • Office work, typically sedentary with some movement around the office.

          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.

Keywords: ManTech, Reston , System Administrator, IT / Software / Systems , Reston, Virginia

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