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Senior Network Specialist

Modern Technology Solutions, Inc.
401(k)
United States, D.C., Washington
1300 Pennsylvania Avenue (Show on map)
Feb 28, 2026
As a Senior Network Specialist with MTSI you will design and define system architecture for new or existing systems, particularly for data transfers, cross domain solutions, and workload integrations.
Other Duties:
  • Design, implement, and maintain hybrid cloud integration with multiple public cloud service providers.
  • Support current systems / manage complex problems where analysis of situation requires in-depth evaluation
  • Apply proven communication, analytical, and problem-solving skills to help identify and resolve issues to maximize the benefit of Information Technology (IT) system investments.
  • Assist in the planning for large-scale projects through vendor comparison and cost studies
  • Support implementation, configuration, operations and maintenance of multiple systems
Required:
  • 10+ years of IT experience with a focus on architecture design, development or infrastructure.
  • 7 years of relevant DoD/IC or relevant industry work experience with no less than 2 years experience in a SAP and/or SCI environment, with at least one year of that total being within the past 5 years.
  • Proven experience in developing and implanting enterprise architecture frameworks and methodologies.
  • Deep understanding of cloud computing platforms and architectures.
  • Familiarity with integration patterns and technologies (e.g., APIs, microservices, message queues, cross domain solutions)
  • Strong organizational, documentation, and analytical skills with attention to detail.
  • Strong written and verbal communication skills with experience preparing presentation materials for leadership audiences.
Educational Requirements:
  • Bachelor's Degree in a related field REQUIRED
  • Master's Degree preferred
Clearance Requirements:
  • Candidate must have a US Top Secret SCI security clearance with SAP experience
Please Note: U.S. Citizenship is required.
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  • Interesting Work:



    Our co-workers support some of the most important and critical programs to our national defense and security.






  • Values:



    Our first core value is that employees come first. 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.






  • 100% Employee Owned:



    We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year.






  • Great Benefits - Most Full-Time Staff Are Eligible for:





    • Starting PTO accrual of 20 days PTO/year + 10 holidays/year


    • Flexible schedules


    • 6% 401k match with immediate vesting up to $9k annually


    • Semi-annual bonus eligibility (July and December)


    • Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account


    • Up to $10,000 in annual educational reimbursement


    • Other company funded benefits, like life and disability insurance


    • Optional zero deductible Blue Cross/Blue Shield health insurance plan







  • Track Record of Success:



    We have grown every year since our founding in 1993.




Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance

MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.

For more information about MTSI, please visit www.mtsi-va.com

MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.


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