Front Office Systems Integrator

Job Locations US-VA-Crystal City
# of Openings
Clearance Required


MTSI Benefit


Modern Technology Solutions, Inc. (MTSI) is searching for a Front Office Systems Integrator to join our team.  You will provide front office management, coordination of calendars, schedules, prepare written text for cables, memos, emails, and administer various Personnel Security "PERSEC" databases.


At MTSI, our more than 1,200 co-owners recognize the high demand for specialized professionals within our industry and that you have many options to choose.  As an employee owned company where culture matters, we believe that by investing in our people we are investing in our company’s future!  

MTSI’s core capabilities are Systems Engineering and Integration, Modeling and Simulation, Test and Evaluation, Acquisition and Program Support, and Mission Assurance services. Our expertise includes ballistic missile defense, air defense, air vehicle survivability, unmanned aircraft, flight test operations, intelligence support, and cyber/space/homeland defense.

As a recognized "employee comes first" company with over 25 years of consecutive growth we challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry.  Day one all new co-workers start with 20 days PTO, 6% 401k match with immediate vesting, semi-annual bonuses, and eligibility to participate in our Employee Stock Ownership Plan (ESOP).  We offer other employee focused benefits, including up to $10k in tuition reimbursement and an optional zero dollar deductible BCBS health insurance plan.

For additional company information, please visit:



As a Front Office Systems Integrator with MTSI you will interact daily with customer leadership providing front office management, and PERSEC databases administration.  This position will be primarily located in Crystal City, VA.


Your essential job functions will include but may not be limited to:

  • Manage front office, coordination of calendars, schedules, prepare written text for cables, memos, emails, along with running staff packages around. etc...
  • Administering various Personnel Security "PERSEC" databases.


  • 6+ years' of relevant DoD work experience in Front Office Systems Integration.
  • Expereince in front office management.
  • Demonstrated excellent written communication skills, ability to manage the coordination of extremely fluid calendars/schedules, and prepare clear written text for cables, memos emails, etc., with little to no editing.
  • Expereince working with the various Personnel Security "PERSEC" databases, but you don't need to be a PERSEC SME.
  • Strong oral and written communication skills.
  • Ability to work in a dynamic and challenging environment.
  • Recent DoD and/or USAF Special Access Programs experience and DoD and/or USAF Headquarters staffing processes.

Education Requirements:

  • Associate Degree.
  • Bachelor’s degree (DESIRED)

Clearance Requirements:

  • TS/SCI with previous SAP experience. 

Please Note: U.S. Citizenship is required for this position.





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