Senior Systems Engineer - Military veterans preferred

ManTech (


  full-time   employee

District of Columbia
United States

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer-oriented Systems Engineer to join our team in the Washington, DC location.

Responsibilities include but are not limited to:

  • Configuration, allocation, and management of the Storage infrastructure.
  • Integration and operations for complex systems in an enterprise data center environment.
  • Backup and disaster recovery support for Enterprise-level applications.
  • Enterprise data migration and data replication
  • Advanced troubleshooting, trending analyses, capacity planning and technical support.
  • Creating and/or providing inputs towards SAN/NAS storage system documentation and status reports including but not limited to After Action Reports, Standard Operating Procedures, System Baseline Change Requests and Configuration Management Plans.
  • Create and update standard operating procedures and technical documentation.

Basic Qualifications:

  • Bachelor’s degree in the related field or the equivalent combination of education and work experience as Storage Area Networks Administrator.
  • 6 years of relevant experience or enterprise data storage and protections systems
  • Knowledge and understanding of  SAN Switches Administration, Cisco MDS 9000 Multilayer switches, Cisco Fabric Manager & Device Manager DCNM/DCFM, Cisco NX-OS Software, SAN Zones, ISLs, SAN and NAS Storage Performance and Capacity Tools reports, Fiber Channel SAN;s, FCoE, FCIP, Block and File Storage (CIFS,NFS and Mixed protocols) Implementation and support.
  • Knowledge of Pure Storage Arrays Administration, Flash Array X and C Series, Flash Blade.
  • Knowledge of Windows file Server administration, Cloud implementations, Connectors, and Cloud integration of storage arrays.
  • Experience Configuring and supporting Cloud solutions and Services: Backup and BCDR (Business Continuity and Disaster Recovery) to cloud using AWS, Azure, storage and backup systems administration for large environment enterprise infrastructure systems.
  • Experience with Data Protection using Backups and Archive software preferably Commvault and appliances.
  • Strong analytical and problem-solving skills to troubleshoot and resolve issues with SAN/NAS Storage, network/operating systems.

Preferred Qualifications:

  • Solid Understanding of VMware ESX; vSphere, vCenter.
  • Understanding of cloud technologies, IT security and encryption technologies.
  • Understanding of Network Attached Storage (NAS) technologies and Data center layout and designs.
  • Knowledge of Hybrid, private and public clouds, Object storage, Kubernetes& containers.
  • Understanding of Blade Frame Chassis, servers& HCI, Virtual Connect switch hardware.
  • Understanding of BCDR procedures.
  • Understanding of Active/Active configurations, PowerShell scripting and job automation.
  • Effective communication, both orally and in writing, with senior staff, information systems professionals and the non-technical user community.

Clearance Requirements:

  • Must be able to maintain and secure Federal Government security clearance as deemed appropriate by management.
  • Must be a US Citizen.

Physical Requirements:

  • Position requires the ability to work shifts to provide support 24 hours a day, 7 days a week and participate in an on-call rotation.

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.

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