Environmental Test Engineer (Engineer Test 3) - 23713
First seen by Alion on Nov 5, 2026.
Requisition Number:23713
Required Travel: 0 - 10%
Employment Type:Full Time/Salaried/Exempt
Anticipated Salary Range:$94269.00-$140000.00
Security Clearance:Secret
Level of Experience:MidHI
This opportunity resides with All-Domain Operations (ADO) a business group within HIIs Mission Technologies division. All-Domain Operations comprises multi-domain operations platforms and logistics and intelligence operations.
HII designs develops integrates and manages the sensors systems and other assets necessary to support integrated ISR operations and accelerated decision-making. With data fusion and mission management capabilities for the Department of Defense the combatant commands and the intelligence community HII advances the mission around the globe.
Meet HIIs Mission Technologies Division
Our team of more than 7000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR AI and Big Data cyber operations and synthetic training environments to fleet sustainment environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role thats right for you. Apply today. We look forward to meeting you.
To learn more about Mission Technologies click here for a short video: Description
Are you a hands-on engineer with a passion for pushing the limits of technology Do you thrive on seeing how things break (so you can make them unbreakable)
Mission Technologies a division of HII is looking for an enthusiastic and meticulous Environmental Test Engineer to join our cutting-edge team!
This isnt your average lab coat and clipboard job. As an Environmental Test Engineer youll be the architect of adversity designing and executing rigorous tests of our products by subjecting them to environmental testing. From scorching temperatures and extreme vibrations to relentless humidity and crushing pressures youll be instrumental in validating the robustness and reliability of our next-generation technologies that support national defense. You will develop and execute test plans analyze data and write test reports. Your work directly contributes to the mission readiness and operational excellence of vital systems used by our customers.
Essential Job Responsibilities- Test Development and Execution:
- Develop and implement test procedures for dynamic and thermal environmental testing of components subsystems and products.
- Design and execute novel environmental mechanical and electrical tests tailored to specific product requirements.
- Interpret environmental test standards (e.g. MIL-STD-810 MIL-STD-461) and design test plans accordingly.
- Configure test setups fixtures and instrumentation per test plans and standards.
- Operate test consoles and environmental test equipment such as thermal chambers vibration systems and instrumentation.
- Conduct hands-on shock vibration thermal humidity salt fog and solar testing.
- Collaborate with third party labs for offsite tests.
- Test Analysis and Reporting:
- Review and analyze test data to confirm accuracy quality and compliance with requirements.
- Troubleshoot and identify the root cause of issues encountered during testing.
- Prepare and publish test reports documenting test results and findings.
- Process Improvement and Collaboration:
- Identify improvement opportunities and execute initiatives to enhance safety product quality and testing efficiency.
- Develop five-year capital purchase plan to align test capabilities with customer requirements.
- Collaborate with engineering teams to ensure robust and complete testing.
- Assist and mentor junior engineers as appropriate.
- Participate in test readiness reviews and related meetings.
- Contribute to white papers and proposals.
- 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
- Experience in environmental testing for DOD contracts (or similar field)
- Experience in developing and executing environmental test plans and procedures
- Working knowledge of relevant environmental test standards
- Strong analytical and problem-solving skills
- Excellent written and verbal communication skills
- Must possess an active US Secret clearance at a minimum
- Experience with specific environmental test equipment (e.g. Temperature-Humidity chambers Electromechanical shaker systems)
- Experience with NI data acquisition systems and LabVIEW software
- Familiarity with DOD environmental test standards such as MIL-STD-810H and MIL-STD-461G
HII is more than a job - its an opportunity to build a new future. We offer competitive benefits such as best-in-class medical dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education non-recurrent compensation is occasionally offered for qualified positions and if applicable to this role will be addressed by the recruiter at the screening phase of application.
Why HII
We build the worlds most powerful survivable naval ships and defense technology solutions that safeguard our seas sky land space and cyber. Our workforce includes skilled tradespeople; artificial intelligence machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Recognized as one of Americas top large company employers we are a values and ethics driven organization that puts peoples safety and well-being first. Regardless of your role or where you serve at HII youll find a supportive and welcoming environment competitive benefits and valuable educational and training programs for continual career growth at every stage of your career.
Together we are working to ensure a future where everyone can be free and thrive.
All qualified applicants will receive consideration for employment without regard to race color religion gender gender identity or expression sexual orientation national origin physical or mental disability age or veteran status or any other basis protected by federal state or local law.
Do You Need Assistance
If you need a reasonable accommodation for any part of the employment process please send an e-mail to and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally you may also call 1- for assistance. Press #3 for HII Mission Technologies.