System Integration Engineer

Modern Technology Solutions, Inc.
paid time off, 401(k)
United States, D.C., Washington
1300 Pennsylvania Avenue (Show on map)
Jun 19, 2026
As a System Integration Engineer you will providestrategic advice, technical guidance, and expertise to the program. Your essential job functions will include but may not be limited to: Provides detailed analysis, evaluation, and recommendations for improvements, optimization development, and/or maintenance efforts for mission critical challenges. Initiates, supervises, and/or develops requirements from a project's inception to conclusion for complex programs. Provides advice, technical guidance and expertise to program and project staff. Assists the Government in evaluating technical sufficiency, cost, schedule, and quality of deliverables. Drafts, reviews, and edits program reports, briefings, and documents. Plans and executes digital engineering model development and/or implementation in support of program milestones. Experience in system developmental and / or model based systems engineering, and system configuration management. Required: 20+ years of relevant work experience with no less than 3 years experience in a SAP and/or SCI equivalent, with one of those years being in the past five years. Minimum Educational Requirements: Bachelor's Degree, Master's Degree preferred. Clearance Requirements: Candidate will need the ability to obtain a US Top Secret security clearance Please Note: U.S. Citizenship is required. The pay range for this position is $180,000/year to $230,000/year; however, base pay offered may vary depending on established government contract ranges, job-related knowledge, skills, and experience, and other factors. MTSI offers a full range of medical benefits, 401k, ESOP, paid time off, and other benefits, dependent on the position offered. Base pay information is based on market location. Applications will be accepted on an ongoing basis. This posting will be renewed periodically until the position is filled. #mtsi #LI-LS1 #LI-Onsite 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.