Messaging Services- System Admin at General Dynamics Information Technology (Baltimore, MD)

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We are GDIT. We stay at the forefront of innovation to solve complex technical challenges.

GDIT is your place. Make it your own by discovering new ways to securely and expertly apply the latest technology. Own your opportunity at GDIT and you'll be a meaningful part of improving how agencies operate. Our work depends on Messaging Services - System Administrator joining our team to support a large infrastructure support effort at Annapolis Junction, MD.

The Messaging Services - System Administrator duties will include:
  • Provide engineering and technical expertise to the Messaging Services Team.
  • Provide technical support in evaluating, designing, implementing, capacity planning, and providing daily operations and maintenance support of a complex enterprise Exchange environment, as well as mobile computing environments.
  • Assist in developing methods to minimize customer impact, create/edit project documentation, ensure all policies and procedures are followed, work within the scope of the project, and adhere to time constraints.
  • Help to meet strategic business goals, client requirements, and service level agreements (SLAs).

Technical experience should be in the following areas:
  • Administration, Design, and operational support and maintenance of enterprise level server environments, specifically a Microsoft Exchange environment.
  • Understanding of DAGs, CAS, archiving, Unified Messaging
  • Working knowledge of Active Directory, group policy, DNS, SMTP, PowerShell, Blackberry Server and other Mobile devices, Windows Server 2008R2, 2012 and 2016, Office 365, server hardware, Exchange aware backup software, current versions of Microsoft Outlook and workstation operating systems.
  • Ability and willingness to learn new and emerging technologies and take direction and guidance from senior engineers
  • Advanced analytical and creative problem-solving skills for creation and testing of software systems and maintenance of same
  • Ability to work with little supervision in high stress / high visibility environments with time sensitive requirement
  • Excellent written and verbal communication skills to provide systems diagnoses and resolution for current systems, create support documentation, interact with external customers and a strong ability to brief management and customers
  • Ability to work independently and as part of a team
  • Ability to take direction and retain information
  • Ability to write, edit, and run PowerShell scrips and commands
  • Should possess good analytical and problem-solving skills to troubleshoot system problems
  • Comfortable before an audience of peers and/or seniors

  • Active TS/SCI Clearance Required with Poly
  • Bachelors' Degree AND 2 years' experience OR equivalent combination of education and experience
  • Must have and maintain 8570 Level II certification (Security+ or similar)
  • Candidate should expect to participate in 24 X 7 on call rotation and be available for short notice call in
  • After hours, weekend, and shift work may be required due to operational tempo

  • 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

CWIP - IAT level II Compliance:

Persons provide network environment (NE) and advance level compute environment (CE) support. Responsible for finding and fixing unprotected vulnerabilities and ensuring that remote access points are well secured. Focuses on threats and vulnerabilities and improving the security of systems. Demonstrates a mastery of the functions of the IAT Level I position. Monitors, tests and troubleshoots hardware and software IA problems pertaining to the network environment. Recommends and schedules IA related repairs to include performing IA related customer support functions such as installation, configuration, troubleshooting, customer assistance, in response to customer requirements for the network environment (NE). Analyzes patterns of non-compliance and identifies vulnerabilities resulting from a departure from the implementation plan or that were not apparent during testing. Provides leadership and direction to IA operations personnel. Implement applicable patches including IAVAs, and IAVBs for their environment. (Reference: Policy 6-34) for Cyber Workforce Improvement Plan (CWIP).



About Our Work

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.

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.

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.
More Information on General Dynamics Information Technology
General Dynamics Information Technology operates in the Aerospace industry. The company is located in Falls Church, VA. General Dynamics Information Technology was founded in 2022. It has 21625 total employees. It offers perks and benefits such as Flexible Spending Account (FSA), Disability Insurance, Dental Benefits, Vision Benefits, Health Insurance Benefits and Life Insurance. To see all 264 open jobs at General Dynamics Information Technology, click here.
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