Messaging Services - Systems Engineer TS/SCI w/Poly

General Dynamics Information Technology

Annapolis Junction, MD Posted 8/13/2025 Full Time

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Top Secret SCI + Polygraph

Clearance Level Must Be Able to Obtain:

Top Secret SCI + Polygraph

Public Trust/Other Required:

None

Job Family:

Systems Engineering

Job Qualifications:

Skills:

Complex Systems, Software Systems, Systems Design

Certifications:

None

Experience:

8 + years of related experience

US Citizenship Required:

Yes

Job Description:

Messaging Services - Systems Engineer

Deliver simple solutions to complex problems as a Messaging Services - Systems Engineer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours.

At GDIT, people are our differentiator. As a Messaging Services - Systems Engineer you will help ensure today is safe and tomorrow is smarter. Our work depends on Messaging Services - Systems Engineer joining our team.

HOW A SYSTEMS ENGINEER ASSOCIATE WILL MAKE AN IMPACT
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)


WHAT YOU’LL NEED TO SUCCEED:
Education: Bachelor of Arts/Bachelor of Science
Required Experience: 8+ years of related experience

Security Clearance Level: TS/SCI w/ Poly
Required Skills and Abilities:

  • 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, 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 requirements
  • 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 scripts and commands
  • Should possess good analytical and problem-solving skills to troubleshoot system problems
  • Comfortable before an audience of peers and/or seniors

Location: On Site Annapolis Junction, MD
US Citizenship Required

Certification: 8570 Level II certification

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


GDIT IS YOUR PLACE:
401K with company match
Comprehensive health and wellness packages
Internal mobility team dedicated to helping you own your career
Professional growth opportunities including paid education and certifications
Cutting-edge technology you can learn from

#GREENWAY

The likely salary range for this position is $127,500 - $172,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:

40

Travel Required:

Less than 10%

Telecommuting Options:

Onsite

Work Location:

USA MD Annapolis Junction

Additional Work Locations:

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events at

gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
JOB LOCATION:
Annapolis Junction, MD 20701

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