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General Dynamics Information Technology Email Gateway Administrator in Natick, Massachusetts

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: None

Public Trust/Other Required: NACI (T1)

Job Family: Systems Administration

We are GDIT. The people supporting and securing some of the most complex government, defense, and intelligence projects across the country. GDIT is seeking an email gateway administrator.

The position duties include:

  • Creating, modifying, and maintaining email policies focusing on:

  • threat mitigation

  • spam reduction

  • malware/ransomware prevention and quarantine

  • Configuring email encryption.

  • Maintains system performance by performing system monitoring and analysis, performance tuning, troubleshooting, system hardware, installation, firmware patching, and management.

  • Develop and maintain installation and configuration procedures; contribute to and maintain system standards, policies, and procedures

  • Conducting incident analysis.

  • Developing performance reports based on email security attacks and mitigations.

  • Follow best practices to adhere to enterprise architecture.

  • Work ticket queues and document resolutions completely and accurately

  • Able to analyze alerts from various monitoring tools and take appropriate actions during troubleshooting

  • Working knowledge of Cisco Email Security, though comparable vendor is acceptable


2-5 years of systems experience with email gateway technology.

  • The ability to provide support outside normal working hours during troubleshooting and maintenance.

  • Working knowledge of basic network protocols and practices


  • Scripting skills

  • Experience with Microsoft Office Suite and Visio


  • Full-flex work week

  • 401K with company match

  • Customizable health benefits packages

  • Collaborative teams of highly motivated critical thinkers and innovators

  • Internal mobility team dedicated to helping you own your career

  • Rewards program for high-performing employees


Opportunity Owned

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COVID-19 Vaccination: GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the federal contractor mandate and customer site requirements.

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.