Engineering Jobs in Willard Missouri

Build Your Career in Industrial Refrigeration  

We are looking for a Mechanical Engineer to join our team supporting the design, fabrication, and installation of industrial ammonia refrigeration systems. This is an opportunity to work on real-world systems used in food processing, cold storage, and industrial facilities—while learning directly from a highly experienced team. Whether you already have ammonia refrigeration experience or come from a strong mechanical background, we provide hands-on training and mentorship to help you grow into an expert in this specialized field.  

This role includes a mix of office work, shop interaction, and occasional field/site visits. You’ll be involved in projects from concept through commissioning.  

What Sets This Role Apart  

• Hands-on training from senior staff with decades of ammonia refrigeration experience  
• Direct exposure to design, fabrication, and field work—not just desk engineering  
• Opportunity to build expertise in a high-demand, specialized industry  
• Career growth into senior engineering, project management, or technical leadership roles

Compensation & Benefits  

• Competitive pay based on experience  
• Health, dental, and vision insurance  
• 401(k) with company match  
• Paid time off and holidays  
• Ongoing training and development   

$85,000 - $125,000 DOE

• Design and develop industrial ammonia refrigeration systems  
• Perform load calculations, system sizing, and efficiency analysis  
• Select and specify equipment such as compressors, vessels, evaporators, and condensers  
• Create P&IDs, piping layouts, and Bills of Materials  
• Work closely with fabrication, operations, and field teams  
• Support installation, startup, and commissioning of systems  
• Troubleshoot performance issues and improve system reliability  
• Ensure compliance with industry standards and safety regulations (IIAR, PSM, RMP)  

• Bachelor’s degree in Mechanical Engineering   
• 3+ years of relevant experience in mechanical systems or refrigeration  
• Experience with ammonia refrigeration is a plus, but not required  
• Strong understanding of thermodynamics and heat transfer  
• Ability to read and develop engineering drawings and P&IDs  
• Experience with CAD software (AutoCAD, SolidWorks, or similar)  

Preferred Qualifications: 

• Experience with industrial refrigeration or HVAC systems  
• Familiarity with IIAR standards, OSHA PSM, or EPA RMP  
• RETA certifications (CARO/CIRO)  
• Knowledge of PLCs or industrial controls  

SMSI is dedicated to providing the highest quality mechanical services performed in an honest, dependable, and efficient manner. SMSI offers lots of room to grow in a fast-paced company. We have been serving commercial and industrial markets for 30 years.

Compensation details: 85 Yearly Salary

PI99cc60b613fb-3631

PilotCBP Air Interdiction Agent

NEW RECRUITMENT AND RETENTION INCENTIVES!

Air and Marine Operations (AMO), a component of U.S. Customs and Border Protection (CBP), offers skilled Pilots interested in law enforcement an opportunity to work with an elite team of highly trained professionals whose camaraderie, pride, and purpose are hallmarks of their daily mission to protect America.

If you are looking for an exciting and rewarding career with excellent pay, exceptional federal benefits and job stability, now is the time to make your move: become an Air Interdiction Agent. AMO is actively recruiting for these full-time security-based opportunities with a streamlined application process. Notably, seasoned pilots and those with military training are in demandAPPLY TODAY!

DONT FORGET TO CHECK OUT THE INCENTIVES SEE SALARY SECTION BELOW!

Duty Locations

Locations are offered based on operational requirements, mission requirements, and critical agency hiring needs as determined by AMO. You must be willing to work at any duty location within the region you select to include but not limited to the following:

Southeast Region:Homestead, FL and CAMB:Aguadilla, PR

Southwest Region: Tucson and Yuma, AZ; San Diego, CA; El Paso, Laredo, and McAllen, TX

NASOC UAS locations:Sierra Vista, AZ; San Angelo, TX

Duties and Responsibilities

As an Air Interdiction Agent (AIA) you will perform aviation-based law enforcement operations for the detection, prevention, interdiction, and apprehension of terrorists, terrorist weapons, and other contraband and persons from illegally entering or attacking the United States. Typical duties include:

• Conducting air patrol, surveillance, and pursuit activities related to the interdiction of smuggled contraband via land vehicles, aircraft, or vessels.
• Monitoring behavior patterns and activities of suspect persons, vehicles, or vessels believed to be engaged in illegal activities.
• Collecting, refining, and analyzing strategic and tactical intelligence.
• Supporting search and rescue and humanitarian efforts.

Salary and Benefits

Begin your career as an Air Interdiction Agent (AIA) and make up to $85,270 to - $110,846 per year based on your qualifications for the GS-11 grade level and possible extra compensation based on your duty location (see below).

Recruitment Incentive:New hires may be eligible to receive a one-time Recruitment Incentive payout of $10,000 after completing Federal Law Enforcement Training Academy (FLETC) (1 year service agreement will need to be completed) (Recruitment Incentive is only available to new Federal employees as described in 5 CFR 575.102. Eligibility will be determined by Human Resources.)

Your starting salary will include Special Salary Rate (SSR); Law Enforcement Availability Pay (LEAP); Recruitment Incentive; and Retention Incentive.

This career ladder position has a grade level progression of GS-11, GS-12, and GS-13. You may be eligible for a promotion to the next higher grade level automatically (without re-applying) once you complete 52 weeks at each grade level (with supervisor approval).

Example of annual compensation for the first three years at our new-hire locations which are currently authorized to receive LEAP (amounts below include the SSR + LEAP).

• GS-11, 1st year annual pay - $106,588
• GS-12, 2nd year annual pay - $127,754
• GS-13, 3rd year annual pay - $151,918

Example of annual compensation for the first three years at our new-hire locations which are currently authorized to receive a 10% Retention Incentive (amounts below include the SSR + LEAP + 10% Retention Incentive UAS Sites: Sierra Vista, AZ; Grand Forks, ND; San Angelo, TX).

• GS-11, 1st year annual pay - $115,115
• GS-12, 2nd year annual pay - $137,974
• GS-13, 3rd year annual pay - $164,071

Example of annual compensation for the first three years at our new-hire locations which are currently authorized to receive a 25% Recruitment Incentive (amounts below include the SSR + LEAP + 25% Recruitment Incentive CAMB location only; Aguadilla, PR).

• GS-11, 1st year annual pay - $127,906
• GS-12, 2nd year annual pay - $153,305
• GS-13, 3rd year annual pay - $182,302

Retention Incentive: Retention Incentive is contingent on eligibility. Eligibility will be determined by Human Resources.

• RI: Retention Incentive (25% for UAS Sites, Sierra Vista, AZ, Grand Forks, ND, San Angelo, TX)

• RI: Retention Incentive (25% for Key West, FL)

RI: Retention Incentive (25% for Caribbean Air and Marine Branch (CAMB) and subordinate locations)

Air Interdiction Agents are eligible to select from an array of federal employment benefits that include health, dental and other insurance plans, a generous annual and sick leave program, and participation in the Thrift Savings Plan, a retirement plan akin to a traditional and ROTH 401(k) offering.

Qualifications

Experience:You qualify for the GS-11 grade level if you possess one (1) year of specialized professional aviation experience performing duties such as:

• Flying as a Pilot-in-Command or sole manipulator in an airplane and helicopter in all environments of flight, including night, poor weather, unfavorable terrain, low altitudes, or speed.
• Evaluating information rapidly and making judicious decisions promptly during in-flight operations.
• Developing strategies and coordinating aircraft and ground assets.
• Using information systems and databases to conduct information surveys, queries, update files and disseminate information.
• Experience may include Operation of an aircraft as Captain, Pilot in Command, Aircraft Commander, First Officer, Certified Flight Instructor, Second in Command, or Co-pilot.

Hiring Minimums:

Certification & Ratings: A current FAA Commercial or ATP Pilot Certification with one of the following ratings:

• Dual Rated: Airplane (Single-engine land or multi-engine land) with instrument rating AND Rotorcraft Helicopter with instrument rating.
• Airplane Rated: Airplane (Single-engine land or multi-engine land) with instrument.
• Helicopter Rated: Rotorcraft Helicopter with instrument rating.
• Equivalent military rating of the above at the time of application (eligibility based on military flight experience must provide official orders, forms or logbooks showing their status as a rated military pilot).

Flight Hours: Pilot Enter on Duty minimums are 1500 flight hours; (up to 500 hours can be waived, reducing the pilot enter on duty minimums to 1000 hours.

250 Pilot-in-Command hours; 75 Instrument hours; 75 Night hours (Flight Hour Waiver available, see Required Documents); and 100 Flight hours in the last 12 months This qualification requirement is currently being waived by OPM through August 5, 2025.

FAA Class 2 medical required for assessment dated within the last 12 calendar months; FAA Class 1, FAA Class 2 or Military medical flight clearance dated within the last 12 months qualifies to start the pre-employment process for the AIA position.

Apply at 750 hours total time: Applicants applying at 750 flight hours are required to obtain at least 1,000 flight hours (depending on the number of hours approved for a waiver) at their own expense before being able to attend the 3-part flight assessment. Applicants must still meet 250 Pilot-in-Command, 75 instrument, and 75-night hours (100 flight hours in the last 12 months. This qualification requirement is currently being waived by OPM through August 4, 2026)

UAS Flight Hours:Applicants may include UAS Predator A (MQ-1), Predator B (MQ-9) flight hours and Predator A (MQ-1), Predator B (MQ-9) or predator-based flight hours. These hours may be credited towards satisfying the ""Total flight time"" 1,500 flight hour requirement only. UAS hours do not count towards the 250 flight hours as a Pilot in Command, 75 flight hours Instrument, and 75 flight hours Night. Flight hour logbooks will be required at the time of your Flight Assessment for verification.

Other Requirements

Citizenship: You must be a U.S. Citizen to apply for this position.

Residency: You must have had primary U.S. residency (includes protectorates as declared under international law) for at least three of the last five years.

Age Requirement: Provisions of Public Laws 93-350 and 100-238 allow the imposition of a maximum age for initial appointment to a primary Law Enforcement Officer position within the Department of Homeland Security (DHS). In accordance with DHS Management Directive 251-03, the ""day before an individual's 37th birthday"" is the maximum age for original appointment to a position as a primary law enforcement officer within DHS. The age requirement is also necessary to ensure that you are able to complete the 20 years of applicable service for retirement.

NOTE: The Commissioner of CBP has approved a temporary increase in the maximum allowable age to 40 for original placement into an Air Interdiction Agent position.

Age Waiver: Creditable law enforcement officer service -Covered by Title 5 U.S.C. 8336(c) or Title 5 U.S.C. 8412(d), or creditable service covered by Title 5 U.S.C. 8401(36) (as a Customs and Border Protection Officer) on or after July 6, 2008, may be applied toward the maximum age requirement. This age restriction may not apply if you are currently serving in a federal civilian (not military) law enforcement position covered by Title 5 U.S.C. 8336(c) or Title 5 U.S.C. 8412(d).

Veterans' Preference Eligibility: To ensure compliance with statutes pertaining to the appointment of preference eligible veterans as determined by the Merit Systems Protection Board in its decisionIsabellav.Dept of State,the maximum age for original appointment articulated above shall not apply to the hiring of individuals entitled to veterans' preference eligibility under 5 U.S.C. 3312. You must submit proof of Veteran's Preference (DD-214 Member 4 Copy) at the time of application.

Training:This position has a training requirement. You may be required to successfully complete the training requirement as a condition of employment. Failure to successfully complete the required course(s) of training in accordance with CBP standards and policies will result in placement into either a former or different position, demotion, or separation as determined by management and appropriate procedures.

Travel Required: You may be expected to travel for this position based on operational needs.

How to Apply

There Are Three Ways to Apply to Become an Air Interdiction Agent:

• Fill out theAir Interdiction Agent applicant checklistand email it to a recruiter at along with a copy of your resume; OR

• Apply onUSAJOBS;OR

• Apply onAirline Apps.

Stay Updated Opt into CBPs talent repository (highly recommended) by selecting the Contact a Recruiter button. For Position of Interest select Air and Marine Operations, Air Interdiction Agent, then complete the pre-screening questions. Youll receive monthly emails with information about webinars, career expos, and future opportunities with AMO and CBP.

• Government & Military

JUMPSTART, ADVANCE, AND LOVE YOUR CAREER WITH SMSI!    

At SMSI, we believe in our employees. With above-average pay, extensive benefits, vocational training, and a family-based atmosphere, we are always looking for people seeking to improve themselves. Together, our team strives to perform the best service possible for customers. We thrive on challenges and believe in fair compensation for dedication, detail, and professionalism. Apply today! 

We are seeking an Industrial / Sanitary Welder to join our team!  

Benefits:    

• Medical        
• Dental        
• Vision       
• 401(k)        
• Life Insurance  
• Paid Time Off 

$30+ hourly DOE

• Produce and create finalized metal goods.   
• Set up and fix a variety of machinery and parts.   
• Adhere to the blueprints in order to fulfill the product specifications.   
• Determine material dimensions to confirm requirements.   
• Arrange the necessary parts for welding in accordance with the provided specifications, such as using powered saws to cut materials to the required measurements.   
• Perform examinations to assess the quality and tolerance of welds. 
• Ensure that the equipment is kept in a state that does not jeopardize safety.  
• This position is safety sensitive. 

• Prior experience in welding, manufacturing, or a related field.   
• Crew lead experience is highly preferred.   
• Must be available to travel and able to work weekends when needed to meet customer standards. 
• Strong knowledge in welding equipment and techniques.   
• Strong capabilities in interpreting engineering blueprints and schematics.   
• Excellent understanding of various types of metal and their respective properties.   
• Familiarity with safety regulations and readiness to utilize personal protective equipment. 
• Must have a class E driver's license for use of company vehicles. 
• Ability to work in a high-demand industry. 
• Must be able to work in a multicultural environment. 

SMSI is dedicated to providing the highest quality mechanical services performed in an honest, dependable, and efficient manner. SMSI offers lots of room to grow in a fast-paced company. We have been serving commercial and industrial markets for 30 years.

Compensation details: 30-30 Hourly Wage

PIa4c075d43b5f-3631

JUMPSTART, ADVANCE, AND LOVE YOUR CAREER WITH SMSI! 

At SMSI, we believe in our employees; with above-average pay, extensive benefits, vocational training, and a family-based atmosphere, we are always looking for people seeking to improve themselves. Together, our team strives to provide the best service possible for customers. We thrive on challenges and believe in fair compensation for dedication, attention to detail, and professionalism. 

Benefits: 

• Medical 
• Dental 
• Vision 
• 401(k) 
• Life Insurance 
• PTO 

$30+ hourly DOE

• Fit stainless steel and steel products (heavy and light gage) to specifications and drawings 
• Adhere to the blueprints to fulfill the product specifications 
• Determine material dimensions to confirm requirements 
• Inspect and examine parts to ensure they meet the quality standards and expectations 
• Willingness to back up positions, such as painting for vacations and sick days
• Ensure that equipment and tools are used and kept in good working order, for longevity of tool life and safety purposes 
• Ensure that the workspace is kept clean and organized for safety purposes
• This position is safety sensitive

• Proven experience in fabrication, welding, manufacturing, or a related field - especially structural fitting
• Experience with Hydraulic metal Shears, Plate Rollers, Hydraulic metal Brakes, Manual Metal Brakes, Proficient with angle grinders (electric and pneumatic) 
• Strong capabilities in interpreting engineering blueprints and drawings 
• Excellent understanding of various types of metal and their respective properties 
• OSHA 10 will be required within 60 days of employment 
• Familiarity with Safety regulations and readiness to utilize personal protective Equipment (PPE) 
• Experience with painting is a plus 

SMSI is dedicated to providing the highest quality mechanical services performed in an honest, dependable, and efficient manner. SMSI offers lots of room to grow in a fast-paced company. We have been serving commercial and industrial markets for 30 years.

Compensation details: 30-30 Hourly Wage

PI1f14d7c37fdc-3631

Job Title : Nuclear Engineer (Naval Reactors Engineer) Category / Component : Officer • Active Overview Design, regulate, and oversee the Navy's nuclear propulsion program, including reactor design, fleet operations, and eventual defueling and decommissioning of nuclear powered ships and submarines from Naval Reactors Headquarters and associated Department of Energy laboratories and shipyards.

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves, instrumentation and control for reactor and propulsion plants, testing and quality control, radiation shielding, and chemistry and radiological controls; review designs and analyses from laboratories, shipyards, and industry partners; coordinate with fleet units to ensure safe and reliable nuclear plant operation.

What to Expect Assume significant technical responsibility early in your career as part of a lean headquarters staff; work primarily in an analytical and oversight role rather than operating plants at sea; balance long term engineering projects with time sensitive fleet and shipyard issues; frequent coordination with senior civilian engineers, naval officers, and technical teams; high expectations for attention to detail, judgment, and written and oral communication.

Work Environment Work mainly at Naval Reactors Headquarters in the Washington, District of Columbia area with regular engagement with Department of Energy laboratories, nuclear training sites, shipyards, and nuclear powered ships and submarines; office based work that includes document reviews, technical meetings, inspections, and site visits rather than day to day shipboard watchstanding.

Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate School or the Nuclear Propulsion Officer Candidate program followed by a structured technical qualification program at Naval Reactors; rotational exposure to laboratories, prototypes, shipyards, and fleet support issues; progressive responsibility leading projects and becoming a subject matter expert, with opportunities for professional military education and advanced graduate study in technical fields.

Entry through the Nuclear Propulsion Officer Candidate program for qualified college students and recent graduates, or selection via Officer Candidate School for those who already hold qualifying degrees; all applicants must meet Nuclear Propulsion Program academic and technical screening standards in addition to general officer commissioning requirements.

Qualifications All Navy jobs require meeting general enlistment or commissioning standards, which typically include: Eligibility to serve in the United States Navy, which may involve United States citizenship or other legal residency and work status, depending on the program and current law and policy A high school diploma or equivalent for enlisted positions, and a bachelor's or qualifying professional degree for officer positions Meeting age limits that vary by program and are set in law and Navy policy.

Some communities have more restrictive age ranges Meeting medical, vision, and dental standards, including body composition and physical fitness requirements, with some jobs requiring more demanding standards Meeting character and conduct standards, including background screening Achieving required test scores for your program, such as the Armed Services Vocational Aptitude Battery for enlisted roles or officer qualification tests for officer programs Eligibility for a security clearance when required for your rating or designator Additional qualifications can include specific skills, education, licensure, or experience that are unique to a job or community and will be reviewed with you by a recruiter.

Additional qualifications for this job may include: Completion of a rigorous technical degree in engineering, physics, mathematics, or a closely related field that includes strong backgrounds in calculus and physics; outstanding academic record, particularly in technical coursework; United States citizenship and eligibility for a high level security clearance; strong technical aptitude and comfort with detailed analytical work.

Education Education benefits are available through standard Navy programs such as Tuition Assistance, the Post-9/11 GI Bill, ACE-recommended college credit for Navy training, Navy COOL-funded certifications, USMAP apprenticeships, and other Navy College Program opportunities.

Specific options depend on the Sailor's status, training, and current Navy policy.

Pay, Benefits & Service Pay, benefits, and service commitments follow standard Navy Active and/or Reserve policies for this type of role, including basic pay, allowances when eligible, health coverage, and retirement options.

Exact entitlements, special pays, and service obligations depend on program, component, years of service, and current law and Navy guidance.

Incentives Incentives such as bonuses, special pays, and loan repayment may be available at times for specific ratings or communities, but they change frequently and cannot be guaranteed.

Applicants must confirm current incentives and eligibility with an official Navy recruiter or authoritative Navy source.

Notes and Disclaimers This description is a general overview of typical duties, training, and opportunities in this community.

It does not replace official Navy instructions, policies, or contracts and does not guarantee specific assignments, training, incentives, or outcomes.

Actual opportunities depend on Navy needs, individual performance, screening results, and current law and policy.