Own Your Future.

Modern Technology Solutions, Inc. (MTSI), is seeking a Senior Mechanical Engineer in Tullahoma, TN.

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 www.mtsi-va.com.

Machine Design: Develop designs for modular reconfigurable mechanical and material handling systems. Provide thermal, stress, or other analysis to support the proposed design.

Process Systems: Develop designs for mass and heat transfer systems including steam, air, hydraulics, coolants, evacuation systems, pumps, and heat exchangers. Provide hydraulic, thermal, or other analysis to support the proposed design. This will include development of P&IDs and layout drawings, development of procurement packages to support procurement of mechanical and process equipment, and preparation of supporting calculations.

Piping Design: Develop designs for new small and large bore piping systems and provide flexibility, thermal, or structural analysis to support the proposed design. This will include development of stress and fatigue analysis for piping systems, design of piping supports and preparation of calculations, and review of specifications, drawings and vendor equipment documentation to ensure alignment with design.

M.S. degree in mechanical, aerospace, or civil engineering from an accredited college or university plus a minimum of 10 years of progressive and relevant experience.
Ability to obtain and maintain a DoD Security Clearance is required
Experience with the design of complete process systems including pumps, valves, heat exchangers, pressure vessels, or other related equipment.
Experience developing procurement specifications for process hardware and systems.
Experienced in application of discipline specific codes (i.e., ASME B31.3, B31.1, BPVC, Y14.5).
Experienced user with discipline specific software packages (e.g., AFT, Ceasar II, ANSYS, Autodesk Inventor/AutoCAD/Plant 3D)
A minimum of 5 years of experience in ASME B31.3 piping design.
Prior experience with large Engineering, procurement and construction projects with process fluids and infrastructure.

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

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