Acoustic Test Engineer 2/3

Posted Yesterday
Be an Early Applicant
Sunnyvale, CA, USA
In-Office
92K-171K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
The Role
Perform and lead acoustic and vibration acceptance testing of large Navy machinery. Troubleshoot using acoustic cameras, sound intensity, impact testing, and modal analysis. Develop test plans, collect and analyze large datasets, prepare technical reports, and support 24/7 test operations including shift work.
Summary Generated by Built In
RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: No

CLEARANCE TYPE: Secret

TRAVEL: Yes, 10% of the TimeDescription

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

Northrop Grumman Mission Systems is seeking an Acoustic Test Engineer level 2 or 3 to participate in testing US Navy Machinery (turbines, generators, and gears) based out of Sunnyvale, CA.  Northrop Grumman manufactures, assembles, and tests the machinery onsite in our Sunnyvale facility.

This role supports testing conducted during a 24/7 operation for durations of 30 to 45 days.  The role does require shift support with extended hours for stretches up to 7 days within that 30-to-45-day window.  This would occur approximately 4 times per year.  All hours over 80 hours per two-week period are compensated.  Any night shift work also carries a premium pay bonus.

The fast paced and stimulating test environment offers the opportunity to grow technical expertise, problem-solving skills, and sound engineering judgement.  We are looking for talented engineers to take on this challenge and grow with Northrop Grumman.

What You’ll get to Do:

  • Work as a member of the test engineering team to lead and support acoustic acceptance testing of hardware including vibration (accelerometers) and sound (microphones).
  • Troubleshoot issues using basic fundamental skills along with advanced techniques including acoustic cameras, sound intensity, impact testing, and modal analysis.
  • Lead and support acoustic testing for the development and qualification of new systems and hardware.
  • Work closely with cross-functional teams to develop test plans and analyze results.
  • Prepare technical reports and presentations summarizing findings and recommendations for internal and external stakeholders.
  • Prior acoustic experience is not required for this role. Exposure to data acquisition is preferred.

Basic Qualifications for Acoustic Analyst level 2:

  • Bachelor's Degree in STEM (Science, Technology, Engineering or Math) discipline with 2 years relevant work experience; or Master’s Degree in STEM (Science, Technology, Engineering or Math) with no relevant work experience.
  • Experience with MATLAB or equivalent tool to process and analyze large data sets.
  • Willingness to work in a hands-on environment with large hardware.
  • Must be a US citizen.
  • Ability to obtain and maintain a US Government Secret Clearance.

Basic Qualifications for Acoustic Analyst level 3:

  • Bachelor's Degree in STEM (Science, Technology, Engineering or Math) discipline with 5 years relevant work experience; or master’s degree in STEM (Science, Technology, Engineering or Math) with 3 years of relevant experience; or Ph.D in STEM (Science, Technology, Engineering or Math) with no relevant work experience.
  • Experience with MATLAB or equivalent tool to process and analyze large data sets.
  • Willingness to work in a hands-on environment with large hardware.
  • Must be a US citizen.
  • Ability to obtain and maintain a US Government Secret Clearance.

Preferred Qualifications:

  • Experience with data acquisition systems including measuring vibration (accelerometers) or noise (microphones).
  • Experience collecting and analyzing large data sets.
  • Experience in conducting advanced measurement techniques such as modal analysis.

Primary Level Salary Range: $91,800.00 - $137,600.00Secondary Level Salary Range: $114,000.00 - $171,000.00

The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.

Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.

Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

Skills Required

  • Bachelor's Degree in STEM discipline (or higher) with relevant years of experience (Level 2: Bachelor's +2 years or Master's with no experience; Level 3: Bachelor's +5 years or Master's +3 years or Ph.D. with no experience)
  • Experience with MATLAB or equivalent tool to process and analyze large data sets
  • Willingness to work in a hands-on environment with large hardware
  • Must be a U.S. citizen
  • Ability to obtain and maintain a U.S. Government Secret Clearance
  • Exposure to data acquisition (preferred stated as not required)
  • Experience with data acquisition systems including measuring vibration (accelerometers) or noise (microphones)
  • Experience collecting and analyzing large data sets
  • Experience in conducting advanced measurement techniques such as modal analysis

Northrop Grumman Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.

  • Retirement Support 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
  • Leave & Time Off Breadth PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
  • Parental & Family Support Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.

Northrop Grumman Insights

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The Company
HQ: Charlotte, North Carolina
85,636 Employees

What We Do

We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.

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