Enterprise & Mission Integration Engineer Subject Matter Expert​/SME

Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking an Enterprise & Mission Integration Engineer Subject Matter Expert (SME). Place of work is El Segundo, CA near SAPF and SCIF facilities.

Why is MTSI known as a Great Place to Work?

• 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 Ownership: 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
  • 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 tuition 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

Modern Technology Solutions Inc. (MTSI) is seeking an Enterprise & Mission Integration Engineer Subject Matter Expert (SME) to provide Systems Engineering, Integration, & Test (SEIT) support to the United States Space Force (USSF) in support of the Operational Command and Control (C2) Acquisition Delta responsible for developing software and the supporting architecture for the organize, understand, plan, decide, direct, and monitor capabilities within the C2 Joint Capability Areas (JCAs).

The successful candidate should be a proven problem solver and self-starter who possesses initiative, excellent written and verbal communication skills, the ability to lead and to collaborate effectively with cross-functional teams.

Essential job responsibilities will include, but may not be limited to:

• Managing key integration activities that will support the delivering of system-level capabilities.
• Liaising with the Government program leadership to oversee requirements development and solutioning for future operations.
• Coordinating and managing information and integration issues across the multiple Capability Integrated Product Teams (IPTs) that are focused on delivering different capabilities across the C2 Acquisition Delta.
• Leading integration teams and working groups that identify, manage, and coordinate issues between the JCAs.
• Performing systems integration tasks as defined in Delta documents including the Enterprise Systems Engineering Plan (ESEP) and Enterprise Test and Evaluation Master Plan (E-TEMP).
• Evaluating prime contractors' plans and schedules, and identifying disconnects between programs.
• Providing technical services for program reviews and integrated schedule development/management.
• Providing technical evaluations and guidance for the development of key documents to include, but not limited to, Capability Development Documents (CDDs) and Interface Control Documents (ICDs).
• Managing and maintaining the configuration of the definitions and criteria for the capability increments.
• Managing and maintaining the traceability between requirements, verification, and capabilities.
• Documenting engineering activities, including analyzing data, writing reports, and making recommendations based on findings to the Government…