How to apply to Mission Critical Group
What Mission Critical Group is hiring for and what its application asks, from the postings and application forms we checked. Newest posting added Nov 10, 2026.
- 148 open roles across 40 job titles
- 51 new open roles in the last 30 days
- Applications on Mission Critical Group’s own careers site
- Locations: Harleysville, US; Belle Chasse, US; North Wales, US; Belle Chasse, LA, LA; Brookston, IN, IN; Brookston, US; Harleysville, PA, PA; Spicewood, US
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Mission Critical Group careers site and sign-in
Mission Critical Group posts the jobs listed here on its own careers site. To apply, open a posting below to read its full description and apply with Applystead, or go to Mission Critical Group’s careers site to see every opening there. If Mission Critical Group’s site asks you to sign in, use or create an account there: it is separate from your Applystead account.
Hiring signals
- Pay transparency: 2% of open postings list pay set by the employer (6 of 291 postings)
- Postings list updated:
Open roles at Mission Critical Group
Electrical Engineer
Harleysville, US; Belle Chasse, LA, LA; Belle Chasse, US
Assembly Technician
West Chester, PA; Brookston, IN; Brookston, IN, IN
Project Manager
Belle Chasse, US; Belle Chasse, LA; Abilene, TX
Production Technician
Stone Mountain, GA; Naugatuck, US; Naugatuck, CT, CT
Electrical Designer
Brookston, IN, IN; Brookston, US; Harleysville, US
Mechanical Designer
Brookston, IN; Brookston, IN, IN; Brookston, US
Metal Shop Technician
North Wales, PA, PA; North Wales, PA; North Wales, US
Engineer
Spicewood, TX; Denver, US
Field Service Technician
Remote · US; Remote; US
Manager
Harleysville, PA, PA; Harleysville, US
Test Foremen
Bay Saint Louis, MS; Bay Saint Louis, MS, MS; Belle Chasse, LA, LA
Continuous Improvement Engineer
West Chester, US; Harleysville, PA, PA
Controller
Baytown, US; West Chester, PA, PA; West Chester, US
Director
McKinney, TX, TX; McKinney, US; Stone Mountain, US
Electrical Leadman
Belle Chasse, LA, LA; Belle Chasse, US
Production Support Technician
Bay Saint Louis, MS, MS; Bay Saint Louis, US; North Wales, US
Production Testing Technician
Stone Mountain, GA
Quality Control Inspector
Abilene, US; Bay Saint Louis, MS; Belle Chasse, LA, LA
Wiring Technician
Bay Saint Louis, MS, MS; Brookston, IN, IN; Brookston, US
Other openings at Mission Critical Group
Blaster
Belle Chasse, US
Blaster
Belle Chasse, LA, LA
CAD Drafter
Spicewood, US
Control Engineer
North Wales, PA, PA
Control Engineer
North Wales, US
Corporate, Controller
Frisco, TX, TX
Corporate, Controller
Frisco, TX
Electrical Design Engineer
Harleysville, US
Estimator
Spicewood, US
Senior Field Assembly & Installation - West Chester/Lancaster
Lancaster, US
Field Assembly and Installation
Caldwell, US
Lead Manufacturing Engineer
Caldwell, ID
Lead Manufacturing Engineer
Abilene, TX, TX
Press Break Operator 2
Belle Chasse, US
Press Break Operator - 2nd Shift
North Wales, US
Quality Control Technician
Harleysville, PA, PA
Quality Control Technician
Harleysville, US
Quality Engineer
Brookston, IN, IN
Quality Engineer
Brookston, US
Quality Technician - 2nd Shift
North Wales, US
Quality Technician - 1st Shift
North Wales, US
Sr. Safety Specialist
Nampa, ID, ID
Sr. Safety Specialist
Caldwell, ID
Sheet Metal Fabrication Leadman – Modular Buildings
Belle Chasse, LA, LA
Sheet Metal Fabrication Leadman – Modular Buildings
Belle Chasse, US
Sheet Metal Fabricator
Nampa, ID
Sheet Metal Fabricator
Nampa, US
Testing Manager
Harleysville, US
Vice President, Finance
West Chester, PA
Vice President, Treasury
Frisco, TX
2027 Summer Internship
US
Senior Staff Accountant
Spicewood, US
CAD Designer
Brookston, IN
Sr. Director Engineering
Spicewood, US
Weekly email for Mission Critical Group jobs
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Internships at Mission Critical Group
1 internship or student opening listed here, the earliest posted Oct 27, 2026.
2027 Summer Internship
US
Mission Critical Group hiring process: how to apply
From the Mission Critical Group postings listed here and 1 application form we checked.
- Choose a role above and open its posting.
- Apply with Applystead: it prepares your application and submits it on Mission Critical Group’s application page.
- Fill in the form: it asks for work authorization, visa sponsorship, plus about 11 questions specific to Mission Critical Group.
What the Mission Critical Group application asks
From 1 application form we checked (Nov 13, 2026). Only the kinds we saw asked are listed.
| Question | Asked on |
|---|---|
| Work authorization | at least 1 of 1 form we checked |
| Visa sponsorship | at least 1 of 1 form we checked |
Questions only Mission Critical Group asks
- All positions require the acceptance of the non-disclosure agreement. All offers of employment are conditional upon the submission of a signed NDA. Are you comfortable with this requirement?
- Are you at least 18 years of age?
- Are you willing to complete all pre-employment requirements (Background Check, Drug Screen)
- Do you have a High School Diploma or GED?
- Do you have a valid driver's license?
- Employer acknowledgement
- Have you ever worked for MCG, MCFI, JTS, PEP, DVM, LEC or TxLa?
- If yes, who?
- Were you referred to this job by someone at our company?
See Mission Critical Group salaries
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Prepare your Mission Critical Group application
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Questions about applying
Where do you apply to Mission Critical Group jobs?
On Mission Critical Group’s own careers site: each posting listed here opens its application form there. Mission Critical Group has 148 open roles listed here.
Is Mission Critical Group hiring right now?
Yes. Mission Critical Group has 148 open roles listed as of 2026-11-11.
What does the Mission Critical Group application ask?
The 1 application form we checked ask for work authorization and visa sponsorship. Questions only Mission Critical Group asks include “All positions require the acceptance of the non-disclosure agreement. All offers of employment are conditional upon the submission of a signed NDA. Are you comfortable with this requirement?”, “Are you at least 18 years of age?” and “Are you willing to complete all pre-employment requirements (Background Check, Drug Screen)”.
Does the Mission Critical Group application ask about work authorization?
Yes. At least 1 of the 1 Mission Critical Group application form we checked asks about work authorization.
Does the Mission Critical Group application ask about visa sponsorship?
Yes. At least 1 of the 1 Mission Critical Group application form we checked asks about visa sponsorship. The question is not an offer of sponsorship.