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Senior Integration Engineer

Location: Colorado Springs, Colorado Categories: Engineering Req ID: 2023-7386 Potential to Telecommute: Hybrid
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Job Description

Own Your Future.

Modern Technology Solutions, Inc. (MTSI), is seeking a Senior Integration Engineer in Colorado Springs, CO.

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 a Senior Integration Engineer at Schriever Air Force Base in the Colorado Springs, CO area. 


The ideal candidate will operate primarily out of a government facility supporting the Missile Defense Agency’s Engineering Simulation program.  This position involves hands-on support for MDA’s distributed software threat simulation used in the testing of and training on MDA’s tactical systems.  Tasks include installation and configuration of the simulation software, troubleshooting and root cause analysis of anomalies and defects, and the providing of technical support during various MDA activities. These tasks will primarily be performed in the local government facility but may also require support in various other CONUS and OCONUS locations.  In support of these tasks, the qualified candidate is expected to adhere to current processes and procedures, participate in document reviews, attend limited meetings, provide status as requested, and collaborate with team members in person and electronically.  The candidate is expected to be self-sufficient in the execution of these integration responsibilities within six months.

Primary Duties and Responsibilities:

  • Daily participation on a team that develops and implements integration processes as the environment matures from a prototype to a formal Modeling and Simulation Enterprise
  • Integration of the element and component models of the Prototype to feed the design and testing of war games and exercises
  • Serve as an Integration and Test Engineer and technical representative to the government.
  • Support users across the community with data retrieval.
  • Coordinate with model developers during integration.
  • Identify and resolve enterprise level, system of systems issues.
  • Assist in conduct of top level enterprise integration risk assessments.
  • Ensure consistent integration and test processes across M&S environments.
  • Ensure consistent systems engineering processes across the M&S system.
  • Report Integration, system of systems, status to government and program managers.
  • Draft technical instructions, test plans, and other system integration related documents.
  • Perform other integration duties as assigned.


Minimum Requirements:

  • Advanced degree in Engineering, Mathematics or Computer Science from an accredited university.
  • 10 years directly related experience.
  • Demonstrated understanding of the BMDS system.

Required Skills:

  • Experience with hardware/software/network integration
  • Experience with troubleshooting hardware and software defects
  • Working knowledge of the Linux operating system (or other Unix variants)
  • Strong written and verbal communication skills

Preferred Capabilities/Experience:

  • Experience with hardware/software/network integration
  • Experience with troubleshooting hardware and software defects
  • Experience with Ballistic Missile Defense programs
  • System Engineering Requirements Support for exercises
  • System Test requirements for verification of new capabilities

Security Clearance Requirements:  

  • This position requires the selected candidate have an active DoD Secret clearance with the ability to obtain a TS/SCI clearance.

Pay Range:

The pay range for this position in Colorado is 140,000/year to $168,000/year; however, base pay offered may vary depending on established government contract rates, 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. This information is provided per the Colorado Equal Pay Act. Base pay information is based on market location. Applicants should apply via MTSI’s internal or external careers site.

Please Note:  U.S. Citizenship is required for most MTSI positions.



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Opportunities at MTSI

MTSI maintains an outstanding work environment that includes competitive compensation, outstanding benefits, the opportunity to be an employee-owner, and challenging work assignments with significant opportunities for advancement/career growth. To be considered for employment opportunities at MTSI, you must complete an online application.

EEO Statement: MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action-Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, military/veteran status, disability, or any other characteristics protected by law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment with MTSI and need special assistance or accommodation to use our website or to apply for a position, please send an e-mail with your request to Determination on requests for reasonable accommodation is made on a case-by-case basis.

MTSI posts all open positions of employment here on our official website Careers page. MTSI Recruiters will always make direct personal contact with candidates by either speaking directly via telephone call, face-to-face video conference, or in-person, and will never conduct interviews or extend offers of employment via text or using messaging applications. If you believe you may be the victim of employment fraud, we encourage you to contact the Federal Trade Commission (FTC) thru their website: