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Systems Engineer-Early Career with Security Clearance

Lockheed MartinUniondale, NY🇺🇸United StatesPosted Oct 23, 2026

Why this role stands out

Launch your career at a global aerospace leader where you will tackle high-impact projects while benefiting from a competitive salary range of up to $146,163 and the flexibility of a hybrid work schedule. You will thrive in this role if you are a driven engineer eager to master advanced systems modeling and signal processing alongside a world-class team. Apply today to secure your place at the forefront of defense innovation and build a solid foundation for long-term professional growth.

Quick overview

Salary$88.2k - $146.2k/yr
SeniorityMid Senior
Employment typeEmployee
Work modeHybrid
LocationUniondale, NY, United States
Posted2 days ago
MATLABMicrosoft ExcelC++PyTorchPythonVBAData AnalysisLinux

Job description

Job Number 19952 Standard Job Description Who we are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of whats possible. What We're Doing At Lockheed Martin, were at the forefront of cutting-edge technology and innovation. Our campus is a hub for engineering excellence, where we tackle some of the worlds most challenging engineering problems. We pride ourselves on our culture of creativity, excellence, and product innovation.

The Work At our Lockheed Martin RMS Mitchel Field site on Long Island (NYC metro area), we are seeking an entry level Systems Engineer to support the development and verification of sonar and inertial-navigation analysis tools for U.S Navys strategic navigation submarine programs. In this role you will work under the guidance of senior engineers to collect, preprocess, and analyze test data, execute basic covariance and error-model calculations, and assist in the integration of new filter capabilities into existing MATLAB-based toolsets.

You will also be responsible for creating and maintaining the data format documentation and defining data requirements to ensure that raw data streams are captured, parsed, and made available for analysis. Additional duties include contributing to technical reports, updating design documentation, and participating in team meetings and training sessions. This position provides a solid foundation for a career in advanced signal-processing and systems-modeling within a world-class defense organization.

Why Join Us Your Health, Your Wealth, Your Life Joining Lockheed Martin means becoming part of a team thats making a significant impact in the field of engineering. When you choose to work with us, youll enjoy: Our competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.

Basic Qualifications

  • Bachelor's degree from an accredited college in a related discipline such as Electrical/Mechanical Engineering, Computer Science, Mathematics or Physics
  • Experience performing data analysis, model validation, or test-data processing
  • Working knowledge with simulation tools (e.g. Simulink) and scripting languages (Python, MATLAB, C++/C)
  • Proficient working within both Windows and Unix/Linux environment
  • Ability to work across multiple projects simultaneously, make effective and timely decisions, solve challenging technical problems, and facilitate process changes to streamline activities.
  • Effective teamwork and ability to follow documented processes and procedures.
  • Must be a US citizen; this position will require a government security clearance

Desired Skills

  • Experience with Excel/VBA or other spreadsheet tools for data reporting.
  • Knowledge of Python, Pytorch, ONNX, and general AI/ML tools and libraries
  • Participation in a project involving sonar, inertial navigation, or related signal processing topics. Pay Information
  • $88189.00 - $146163.00 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, candidates 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.
  • Additional specific benefits are dependent upon the business unit and the collective-bargaining agreement.
  • 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) 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.

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