Modern Technology Solutions, Inc. (MTSI) is seeking a Microsoft Power Platform Web App Developer to support the migration and modernization of a legacy SharePoint 2016 on‑premises environment to SharePoint Online (SPO) to join our team in El Segundo, CA. The primary focus of this role is replacing legacy workflows (e.g., SharePoint Designer, custom list workflows, email-driven processes) with modern Power Platform solutions, including Power Apps and Power Automate.
You will work under the guidance of senior developers and platform leads to analyze existing business processes, rebuild them using approved modern patterns, and ensure solutions are secure, maintainable, and usable in a cloud-based environment. This role is well-suited for someone comfortable building Power Platform solutions who wants deeper exposure to modernization efforts, migration work, and enterprise governance practices.
The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the Space Force’s Space Systems Command. We support the Space Force’s acquisition of state-of-the-art Military Satellite Communications systems, providing global secure protected communications for our nation’s warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.
Work Environment:
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Location: On-site
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Travel Requirements: None
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Working Hours: Standard
Qualifications:
Required:
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Ability to obtain a Secret clearance is required to be considered for this position
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BS degree in computer science, engineering, information technology, or computer information systems
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Practical experience in SharePoint Online web app development and SharePoint lists and libraries
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2+ years of work experience developing business applications using Microsoft Power Apps and Power Automate, including solutions built on SharePoint
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Proficient with Microsoft Office products (Word, Excel, PowerPoint)
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Ability to think through, develop, test, and deploy web app solutions using HTML/CSS/JavaScript.
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Strong interpersonal, organizational, and team building skills
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Understanding of the Agile SW development process and Scrum methodology
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Ability to gather requirements, propose solutions, and iterate with stakeholders
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Ability to read and interpret existing workflows and business logic, troubleshoot broken flows and app issues, and communicate clearly with non-technical stakeholders
Preferred Skills and Experience:
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2+ years of work experience applying Agile and Scrum methodology
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4+ years of work experience developing business applications using Microsoft Power Apps and Power Automate, including solutions built on SharePoint
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Experience translating legacy workflow logic into modern patterns, debugging and refactoring complex flows, and working withing tenant/governance constraints
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Integration of SharePoint Online applications with Teams and other 365 applications
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SharePoint solution experience using SPFx.
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Experience leveraging AI tools (GitHub Copilot) to assist coding development and test.
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Experience with USSF systems engineering and integration contracts
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Active Secret or higher clearance
Compensation: The pay range for this position in California is $101,000/year to $126,800/year; however, base pay offered may vary depending on established government contract ranges, job-related knowledge, skills, and experience, and other factors. MTSI also offers a full range of medical, financial, and other benefits, dependent on the position offered. Base pay information is based on market location. Applicants should apply via MTSI's internal or external careers site.
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Vacation:
New Hires Accrue 20 days of PTO and 10 Holidays per Year
Health Insurance:
Zero Deductible Health Plans
Flexible Schedules:
Flex Schedules
Professional Development:
Up to $10,000 Annual Education/Training Reimbursement
ESOP:
Funded Stock Ownership Plan
401k Match+:
6% 401k Match + Immediate Vesting
Bonus Program:
Semi-Annual Bonus Opportunity
Mentorship:
Career Mentorship Programs
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 Decemeber)
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 visitwww.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.
- 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 Decemeber)
- 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
