Senior Exchange Engineer

Caci International Inc. Chantilly , VA 22022

Posted 3 weeks ago

Job Description:

CACI is currently looking for outstanding IT candidates to join our TSA IT Management, Performance Analysis, and Collaborative Technologies (IMPACT) team in the National Capital Region (NCR) and throughout the United States. CACI will provide a variety of IT services through IMPACT including cyber security, identity and access management, risk management, cloud integration and engineering, field support services, service desk, application deployment and optimization, and operations center support services. CACI will support TSA in both classified and unclassified IT operational environments increasing availability and security for a variety of applications and systems. IMPACT services will integrate with the broader DHS mission and enhance existing Department-wide IT capabilities.

What You'll Get to Do:

  • Design, configure and maintain Microsoft Exchange infrastructure

  • Install and upgrade Microsoft Operating Systems (Windows Server 2012R2 / Server 2016)

  • Provide strategy for management of user mailboxes and database allocation

  • Define, configure, and troubleshoot Exchange Administrative and Routing groups as well as SMTP Connectors

  • Troubleshoot and configure DAG, CAS Arrays within a clustered environment

  • Daily administration of Exchange

  • Create PowerShell scripts for administration of Exchange, Office 365, custom software implementations, and advanced troubleshooting

  • Troubleshoot OS related issues

  • Troubleshoot Exchange related issues when alerted by monitoring software

  • Monitor and manage log files and disk space

  • Interface with Active Directory (AD), storage, and back and restore staff

  • Configure and implement backup solution for Exchange infrastructure

  • Maintain a comprehensive Exchange disaster recovery plan (previous field experience required)

  • Assist in implementing message archiving

  • Perform hardware upgrades and patches (bios, firmware upgrades, etc.)

  • Update, patch and keep o/s and Exchange current with the latest available security patches

  • Interface with the vendor technical support

You'll Bring These Qualifications

  • US Citizenship required

  • An active DHS Entrance on Duty (EOD) is required to begin employment and must be maintained as a requirement of continued employment

  • BA/BS or equivalent experience and minimum 5 years related work experience.

  • At least 5 years of experience with email engineering and administration of MS Exchange 2016, 2013, and MS Outlook 2016, 2013

  • 3+ years of experience with Office 365

  • 3+ years of experience with email security appliances (Proofpoint)

  • Proficient with PowerShell and other scripting skills used to automate messaging processes and reporting is a must

  • Knowledge of Microsoft Active Directory and Exchange Active Directory Attributes

These Qualifications Would be Nice to Have:

  • Relevant DHS focused experience

  • Excellent research and troubleshooting skills

  • Solid fundamentals in parsing through logs

  • Knowledgeable of Change Management processes

  • Technical documentation skills

  • Solid professional and customer service skills

  • Ability to work with minimal guidance

  • Strong Active Directory, Group Policy Management (GPO), DNS knowledge

  • Virtualization Technologies (Hyper-V)

  • Familiarity with Backup Solutions

  • Knowledge of PKI/Certificates

  • Lync / Skype


  • Current TSA EOD

What We Can Offer You:

  • We've been named a Best Place to Work by the Washington Post.

  • Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives.

  • We offer competitive benefits and learning and development opportunities.

  • We are mission-oriented and ever vigilant in aligning our solutions with the nation's highest priorities.

  • For over 55 years, the principles of CACI's unique, character-based culture have been the driving force behind our success.


Job Location


CACI employs a diverse range of talent to create an environment that fuels innovation and fosters continuous improvement and success. At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is proud to provide dynamic careers for employees worldwide. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities.

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Senior Exchange Engineer

Caci International Inc.