ManTech Senior Messaging Engineer in Chantilly, Virginia
Become an integral part of a diverse team that leads the world in Mission, Cyber, and Technology Solutions. At ManTech International Corporation, you will help protect our national security while working on innovative projects that offer opportunities for advancement.
As Senior Messaging Engineer you will be responsible for designing, implementing, and managing physical and virtual Microsoft Exchange servers, performing mail database performance tuning, performing performance tuning on Exchange connectivity, and implementing security and vendor best practices in a distributed IT environment.
Responsibilities include but not limited to:
Engineering, documenting, delivering and maintaining a distributed mail infrastructure based on Exchange 2003, Exchange 2010, and Exchange 2016
Diagnosing and resolving the toughest performance, security, and/or technical challenges related to the platforms listed above
Writing implementation and design documents describing how security features are implemented
Participating in processes throughout all phases of ITIL Service Lifecycle, including submitting Change Requests
Performing requirements analysis, design, and integration for all platforms listed above.
Providing direction and guidance to less experienced systems engineers and messaging database administrators
Investigating and resolving operational problems in conjunction with other engineering and technical personnel
Integration and design of Microsoft Exchange servers in virtualized and physical environments
Knowledge and experience implementing fault tolerant mail store solutions
Knowledge and experience designing e-mail solutions for disaster recovery
Knowledge and experience implementing DISA STiGs for e-mail
Support for applications that rely on e-mail, including performance tuning and trouble-shooting
Work on project teams responsible for engineering and packaging releases to integrate within the customer's production IT environment.
Other tasks to include requirements specification, performance modeling, end-to-end functional analysis, cost estimation, and joint application design
Requires Bachelor's degree and 5 to 7 years of related experience
Exchange 2003, Exchange 2010, and Exchange 2016
MCSE Productivity Solutions Expert certification or MCSE: Messaging Solutions Expert certification desired
Expert level knowledge of Microsoft Windows systems, including DNS, Group Policy, and PKI
CISSP, Security+ or DoD 8140/8570-compliant certification required
ITIL v3.0 or Foundation Certifications highly desired
Security Requirements :
Top Secret clearance required
Requires Bachelors degree (in Computer Science or related field) or equivalent, and five to seven years of related experience.
Equivalent Experience/Education, See Qualifications
Years of Experience
ManTech International Corporation is comprised of approximately 7,300 talented employees who use advanced technology to help government and industry meet some of their greatest challenges around the world. We adhere to the simple, no-nonsense values on which ManTech was founded more than four decades ago, aligning squarely with the mission objectives of our customers. As our customer base continues to expand and diversify, we continue to diversify our workforce and solutions. Nearly half our employees have a military background, and approximately 70 percent hold a government security clearance. As a leading provider of innovative technology services and solutions for the nation's defense, security, health, space, and intelligence communities; we hold nearly 1,100 active contracts with more than 50 different government agencies.
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 Waretime 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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