Data Steward Senior

Data Steward Senior Modern Technology Solutions, Inc. 401(k) United States, Colorado, Colorado Springs Mar 17, 2026 Modern Technology Solutions, Inc. (MTSI) is seeking a highly experienced Senior Data Steward to provide Systems Engineering and Technical Assistance (SETA) services to U.S. Space Force (USSF) Operational Test & Training Infrastructure (OTTI) out of Colorado Springs. The candidate will lead secure and effective data operations in multi-level classified environments, including Special Access Program (SAP) and Sensitive Compartmentalized Information (SCI), while maintaining strict compliance with applicable policies. This role requires a self-starter with strong communication skills and proven problem-solving abilities to support mission-critical data transfer and management solutions. Your essential job functions will include but may not be limited to: Understanding and developing OTTI core business and mission processes related to data transfer Identifying, documenting, and analyzing data transfer requirements to support OTTI priorities Collaborating with OTTI and other data owners to establish data quality rules and definitions Applying the DoD Risk Management Framework (RMF) to assess and mitigate data security risks for proposed data transfer solutions Developing and implementing secure automated data transfer processes, including utilizing batch, real-time, and cloud capabilities Ensuring compliance with data classification and handling requirements Leading integrated project teams to curate, transfer, and manage multi-level classified data Creating and maintaining an accurate records system for all data transfers and authorizations Recommending data collection, integration, and retention requirements Performing secure data transfers between systems/security domains using approved methods, tools, and protocols, including manual transfers as necessary Troubleshooting data-related issues impacting operations, and escalating as needed Providing data security policy training and guidance to OTTI users Establishing metrics to track usability, timeliness, completeness, and accuracy of data transfers Facilitating the onboarding of new data sources and ensuring security policies are correctly implemented Inspecting data for anomalies, scanning for malware, security threats, and policy violations and addressing any issues found Researching and adopting advancements in technologies to include Artificial Intelligence (AI) and machine learning for secure data transfer solutions Knowing laws, regulations, and policies related to AI, data security/privacy, and use of publicly procured data for government Developing and implementing data governance, management, standardization, and specification policies Acting as and following established DoD courier protocols Reviewing feedback on customer satisfaction and internal service performance to foster continual improvement Qualifications

Required Experience:

8+ years of technical experience in data stewardship or data management Working with cloud, containerization, and multi-classification data handling Hands on SAP experience in the past 8 years Familiarity with applying DoDI 8510.01 and RMF to data systems The pay range for this position in is $xxx,xxx/year to $xxx,xxx/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. Applications will be accepted on an ongoing basis. This posting will be renewed periodically until the position is filled. #MTSI #LI-MW2

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.