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Reliability Maintenance Manager Engineer Jobs in Springfield, MO

EnerSys Delaware, Inc.

Controls Engineer

Springfield, MO · On-site

$70K - $91K/yr

The engineer will manage project scope, schedule, and budget while designing, developing, and ... Perform maintenance and updates to maximize system reliability and efficiency. * Utilize equipment ...

EnerSys Delaware Inc.

Controls Engineer

Springfield, MO

$76K - $98K/yr

The engineer will manage project scope, schedule, and budget while designing, developing, and ... Perform maintenance and updates to maximize system reliability and efficiency. * Utilize equipment ...

EnerSys

Controls Engineer

Springfield, MO · On-site

$70K - $91K/yr

The engineer will manage project scope, schedule, and budget while designing, developing, and ... Perform maintenance and updates to maximize system reliability and efficiency. * Utilize equipment ...

myers

Maintenance Technician

Springfield, MO · On-site

Position Summary This role is responsible for applying knowledge of engineering theory ... Total Quality Management involves all employees at Buckhorn to be dedicated to participating in ...

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Reliability Maintenance Manager Engineer information

See Springfield, MO salary details

$55.5K

$107.3K

$128.3K

How much do reliability maintenance manager engineer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for reliability maintenance manager engineer in Springfield, MO is $107,311.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,200.00 and $117,300.00 per year, depending on experience, location, and employer.
Infographic showing various Reliability Maintenance Manager Engineer job openings in Springfield, MO as of June 2026, with employment types broken down into 1% As Needed, 96% Full Time, 1% Part Time, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $107,311 per year, or $51.6 per hour.

Critical Infrastructure Mechanical Engineer - Marshfield, MO

Marshfield, MO • On-site

STN, Inc
IT Services • 11 - 50 employees
Learn more about STN, Incexternal

$90K - $115K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 23 days ago

Job description

Critical Infrastructure Mechanical Engineer
Location: Onsite - Marshfield, MO
Reporting to: DCO
At STN, we don't just adapt to the digital future, we engineer it. Our mission is to help organizations thrive in a rapidly evolving technology landscape through strategic insight, cutting-edge solutions, and a security-first mindset. We provide end-to-end services spanning cloud consulting, AI infrastructure, and enterprise security, enabling secure, scalable, and future-ready transformation.
As trusted advisors, we align IT investments with business outcomes that drive performance and growth, starting with deep strategic engagement and delivering tailored solutions built for long-term impact.
Our approach is innovation-led and rooted in cybersecurity, with a focus on leveraging the right technologies to solve real-world challenges. We invest in our people and foster a culture of growth, inclusion, and purpose because we believe empowered teams build transformative technology.Overview
Experienced Mechanical Engineer with expertise in mission-critical infrastructure, industrial facilities, and large-scale engineering projects. Proven ability to support the full lifecycle of critical facilities from design and construction through commissioning, operation, troubleshooting, and continuous improvement. Skilled in root cause analysis (RCA), reliability engineering, HVAC systems, chilled water plants, power generation support systems, and data center infrastructure. Strong track record of collaborating with cross-functional teams to improve availability, efficiency, sustainability, and operational excellence in complex environments at STN.
Key Responsibilities
  • Provide full lifecycle engineering support for mission-critical facilities from design inception through construction, commissioning, operation, and ongoing maintenance.
  • Serve as the primary mechanical engineering resource for regional infrastructure projects and operational teams.
  • Lead troubleshooting efforts, root cause analyses (RCA), and corrective action development for critical equipment and system failures.
  • Support operational excellence through technical reviews, procedure development, equipment assessments, and training initiatives.
  • Design and implement upgrade projects that increase capacity, improve reliability, enhance energy efficiency, and support sustainability objectives.
  • Collaborate closely with operations, construction, commissioning, controls, environmental health and safety, and design teams to maintain engineering standards and operational consistency.
  • Conduct engineering audits and site assessments, identifying operational risks and developing mitigation strategies.
  • Support new construction projects as a resident engineer, ensuring successful installation, commissioning, startup, and system turnover.
  • Manage multiple concurrent projects across various locations while maintaining schedule, budget, quality, and safety objectives.
  • Develop innovative engineering solutions that improve facility performance, resilience, and long-term maintainability.

Technical Expertise
  • Mechanical Systems
    • Air-Cooled Chillers
    • Water-Cooled Chillers
    • Cooling Towers
    • Pumps & Hydronic Systems
    • Heat Exchangers
    • CRAH Units
    • Air Economizers
    • Ventilation Systems
    • Variable Frequency Drives (VFDs)
    • Industrial Water Treatment Systems
  • Electrical Infrastructure Familiarity
    • UPS Systems
    • Diesel Generators
    • Electrical Switchgear
    • Automatic Transfer Switches (ATS)
    • Static Transfer Switches (STS)
    • Power Distribution Units (PDUs)
  • Controls & Analytics
    • Building Management Systems (BMS)
    • Supervisory Control and Data Acquisition (SCADA)
    • Electrical Power Monitoring Systems (EPMS)
    • Data Analytics & Performance Trending
    • SQL and Data Querying
    • Engineering Reporting & Dashboards
    • Automation & Scripting Fundamentals
Experience & Qualifications
  • Bachelor's Degree in Mechanical Engineering.
  • 3+ years of experience supporting industrial, commercial, utility, power generation, oil & gas, or data center facilities.
  • Experience with mission-critical infrastructure design, operation, maintenance, or construction.
  • Strong understanding of integrated mechanical and electrical systems.
  • Ability to read and interpret engineering drawings, specifications, submittals, and applicable building codes.
  • Valid driver's license and willingness to travel to project locations as required.
Key Strengths
  • Strong engineering judgment and technical decision-making.
  • Exceptional troubleshooting and problem-solving capabilities.
  • Excellent written and verbal communication skills.
  • Strong organizational and project management abilities.
  • Data-driven approach to reliability and performance improvement.
  • Effective collaborator with multidisciplinary teams and stakeholders.
  • Comfortable balancing office engineering work with hands-on field support.
  • Committed to safety, operational excellence, and continuous improvement.
Compensation
  • Full-Time, Exempt
  • $90,000-$115,000/year, DOE
Benefits
  • Health Coverage - Medical, Dental & Vision
  • FSA Health and Dependent Care available
  • 401(k) Plan
  • Unlimited Paid Time Off (PTO)
  • Observed Holidays Paid
  • Cell Phone Allowance
  • Collaborative, growth-driven culture

Candidates must be U.S. Citizens or Permanent Residents. We are unable to provide sponsorship at this time.
Employment is contingent upon the successful completion of a background check and reference verification. All applicants must be authorized to work in the United States on a full-time basis.

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