Sonar System Software Test Engineer

Posted 3 Days Ago
Be an Early Applicant
Manassas, VA, USA
In-Office
79K-147K Annually
Junior
Aerospace • Security • Cybersecurity • Industrial
The Role
Tests and validates sonar tactical systems, software requirements, system performance, and AI/ML outputs for a U.S. Navy undersea surveillance program. Develops test procedures and datasets, troubleshoots equipment, coordinates Factory Acceptance Testing with government teams, maintains tactical systems, and ensures issues are resolved. The role requires Linux familiarity, Secret clearance, and travel to tactical sites up to 25% of the time.
Summary Generated by Built In
Standard Job Description

Who We Are
Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible.
The Work
In this exciting role, you will have the opportunity to collaborate with industry-leading design professionals and contribute to groundbreaking projects. Be a part of the Integrated Common Processor (ICP) program Test Team. The ICP program provides a common Integrated Undersea Surveillance Systems (IUSS) signal processing and display system software and hardware suite for the US Navy.
Work with our team to develop tools for our Navy customer as we deliver the latest capabilities for the fleets tactical systems.

In this position you will be responsible for:
• Validating system performance and capabilities for production and advanced development
• Validating AI/ML algorithm results – reviewing system outputs and labeling false alerts on live data sets
• Generating data sets for use by the team in system testing and algorithm development
• Creating test procedures
• Validating system requirements
• Ensuring system issues are addressed
• Guiding the software build through a successful Factory Acceptance Test
• Working with the Government Test Team to coordinate the testing plans for the program/build
• Maintaining the tactical system, ensuring it remains operational
• Traveling independently to the tactical site (up to 25% of the time)
Why Join Us
Your Health, Your Wealth, Your Life
Joining Lockheed Martin means becoming part of a team that's making a significant impact in the field of engineering. When you choose to work with us, you'll enjoy:
•An excellent working environment equipped with state-of-the-art tools.
•The opportunity to work alongside industry leaders and top-notch professionals.
•A chance to be a part of solving some of the world's most challenging engineering problems.
•A culture that encourages creativity, excellence, and the development of remarkable products.

If you're ready to take your career to the next level, work on groundbreaking projects, and be a part of a team that thrives on innovation, we encourage you to apply and be a part of our mission.
Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.
#WeAreLM
#WherethebestareBuilt
#OneLMHotJobs
#RMSMIC2
#rmsums
Standard Job Description: Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications. For positions that perform IT responsibilities, use E646, Systems Engr-IT.

Basic Qualifications

• Bachelor's Degree in related STEM discipline with 2+ years of related experience; or experience in lieu of degree. 
• Demonstrated ability to test/verify system operations
• Demonstrated ability to follow procedures to operate and test tactical systems
• Ability to troubleshoot and problem solve computer equipment
• Demonstrated problem solving abilities
• Familiarity with Linux

Proficient in AI prompting as it applies to this position and practice.

• Must be able to utilize Microsoft Windows and Office products in support of day-to-day tasking
• Willing/able to travel (up to 25%)
• Qualified candidate must have a DoD Secret Security Clearance.

Desired Skills

• Experience as a Sonar Operator or Tactical Systems Technician
• Experience with Acoustic Displays – reading Sonar GRAMS
• Experience with IUSS
• Experience with system analysis, requirements decomposition, and/or requirements management (DOORS)
• Experience with Test Method definition and Test Procedure development
• Experience in program execution in agile environments
• Experience with systems engineering of large, complex systems
• Experience with Signal Processing, SONAR, MATLAB, and/or Acoustics
• Experience with programming (C, C++, Java, Python, etc.)
• Experience with Automated Test
• Experience with Atlassian Products
• Experience with Training development and delivery
• Experience with Tactical System Maintenance
• Experience with AI/ML

Pay Information

Full-Time Salary Range: $79300.00 - $147300.00

At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.  

Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

  • Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
  • For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

Skills Required

  • Bachelor’s degree in a related STEM discipline with 2+ years of related experience, or equivalent experience in lieu of degree
  • Ability to test and verify system operations
  • Ability to follow procedures to operate and test tactical systems
  • Ability to troubleshoot and problem-solve computer equipment
  • Demonstrated problem-solving abilities
  • Familiarity with Linux
  • Proficiency in AI prompting as applied to the position
  • Ability to use Microsoft Windows and Office products
  • Willingness and ability to travel up to 25%
  • DoD Secret Security Clearance
  • Experience as a sonar operator or tactical systems technician
  • Experience with acoustic displays and reading Sonar GRAMS
  • Experience with IUSS
  • Experience with system analysis, requirements decomposition, or requirements management using DOORS
  • Experience defining test methods and developing test procedures
  • Experience with program execution in agile environments
  • Experience with systems engineering of large, complex systems
  • Experience with signal processing, SONAR, MATLAB, or acoustics
  • Programming experience with C, C++, Java, Python, or similar languages
  • Experience with automated testing
  • Experience with Atlassian products
  • Experience developing and delivering training
  • Experience maintaining tactical systems
  • Experience with AI/ML

Lockheed Martin Compensation & Benefits Highlights

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

  • Retirement Support — Retirement benefits are described as a standout element, with a strong 401(k) program and options like an employee stock purchase plan. Feedback suggests these features meaningfully enhance total compensation and long‑term financial security.
  • Healthcare Strength — Healthcare coverage is portrayed as comprehensive from day one, with multiple plan options, mental health resources, and virtual care. Wellness supports such as on‑site services and preventive programs are also highlighted.
  • Flexible Benefits — Work arrangements often include compressed schedules and telework, contributing to a favorable work‑life balance. Feedback suggests this flexibility is a key reason many view the overall package positively.

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The Company
HQ: Bethesda, MD
108,588 Employees
Year Founded: 1912

What We Do

Customer Focus, Innovation and Purpose are Built Into Everything We Do. Lockheed Martin. Your Mission is Ours ™. Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.

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