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Senior Systems Administrator (Network)

ManTech | Fort Meade MD 20755 USA | Full Time | Posted: 09/13/2019

Job Descriptiontop

Secure our Nation, Ignite your Future

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/hardware, and network management components. Provides client consulting and training on the interfacing and use of the network facilities. Plans and coordinates major 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 complex 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. Assists in internal training programs. Requires Bachelors degree (in Computer Science, Engineering, Economics or Math) or equivalent, and ten to twelve years of related (telecommunication analysis) experience.

Entering ManTechs 50th year, we hold the distinct honor of being named a Top 100 Global Technology Company by Thomson Reuters. We have earned this and many other accolades over the years for our dedication to serving the missions of our nations most important customers: U.S. Intelligence, Defense and Federal Civilian agencies. All know us as a trusted partner offering best-in-class solutions in cyber, data collection & analytics, enterprise IT, and systems and software engineering tailored to meet their specific requirements.

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 Systems Admin(s), in the Hanover, MD area, with strong Customer relationships.

Responsibilities Include:
Develop and maintain system documentation (design diagrams, wiring diagrams, rack els, etc.)
Manage system network infrastructure (firewalls, switches, routers, etc)
Monitor and maintain product environments
Provide Tier 2/3 System support performing troubleshooting and issue resolution with system infrastructure servers, firewalls, switches, sans, etc.
Provide system administration support for Windows servers, CISCO and Dell hardware
Resolve issues of interoperability between products and other associated programs or systems
Provide guidance on architecture design to development team
Perform product deployments to various environments
Plans, evaluates, designs, and coordinates installation and/or reconfiguration of hardware elements

Required Skills:
Knowledge of VMware v6.x (able to install/manage/update ESXi, Vcenter, virtual machines, template creation/automation)
Knowledge of Cisco hardware (Manage firewalls, switches, basic knowledge of how to work with/update os & firmware)
Knowledge of HP hardware (Gen 10 servers)
Knowledge of Antivirus (McAfee)
Knowledge of storage devices (Sans)
Knowledge of Computer hardware (install/remove, diagnose issues, update firmware)
Knowledge of Microsoft Server 2012 and above (build, manage/install applications, troubleshoot)
Knowledge of Microsoft Applications (Office, SCCM, SCOM, Wsus)
Basic knowledge of a LINUX OS (Build, update, install software)
Basic knowledge of a scripting language (vbscript, powershell) for use in automation of tasks
Ability to create documentation of processes and application installation
Available to perform on-call duties 1 week per month

See Qualifications

Ability to handle stress and work well under pressure,Ability to use PC,Interpersonal and People Skills,Listening Skills,MultiTasking Ability,Organizational Skills

Physical Requirements:

  • Must be able to remain in a stationary position 50%
  • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
  • The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations
  • Working With Data
  • Move about freely in a laboratory setting
  • Repetitive Motions

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 as a result of your disability. To request an accommodation please click and provide your name and contact information.

Job Detailstop

Location Fort Meade, MD, 20755, United States
Categories Professional
Sec Clearances Top Secret/SCI

Location Maptop

Contact Informationtop

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Job Code 104646BR