Systems Integration/Test Engineer Sr

Posted 3 Days Ago
Be an Early Applicant
Orlando, FL, USA
In-Office
85K-158K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
The Role
Plans and executes subsystem and system integration, qualification, verification, and validation testing. Develops test plans, procedures, fixtures, scripts, schedules, and reports; analyzes results; manages discrepancy and regression testing; resolves hardware/software interface issues; and coordinates testing across teams. Supports environmental testing, design reviews, and readiness reviews while ensuring compliance with technical, contractual, schedule, and cost requirements.
Summary Generated by Built In
Standard Job Description
Standard Job Description

You will be the System Integration, Test, and Evaluation (IT&E) Engineer Senior to support a program's system integration and system qualification initiatives.. Our team is responsible for executing sub-system and system level integration and tests for new and existing products.
What You Will Be Doing
This role plans, implements, tests, documents, and maintains solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsystems and/or systems. Synthesizes customer contractual needs and requirements into system test solutions that acknowledge technical, schedule and cost constraints. Establishes functional and technical specifications and standards, solves hardware/software interface problems, defines input/output parameters, and ensures integration of the entire system or subsystem. Reviews, evaluates and derives requirements for testability, develops and directs preparation and execution of comprehensive test plans, procedures and schedules for complete systems and/or subsystems. Coordinates subsystem and/or system testing activities with programs and other organizations. Performs analysis of test results and prepares comprehensive subsystem and/or system level evaluation reports which verify and validate system performance. Writes discrepancy reports and performs integration regression testing to verify/validate incorporated fixes to software, components, subsystems and systems.
Why Join Us
We're looking for a highly skilled and motivated Integration, Test, and Evaluation (IT&E) Engineer to join our team. If you have a strong background in Electrical Engineering, we encourage you to apply. As a self-starter with excellent communication and problem-solving skills, you will thrive in this role, working on complex test systems and collaborating with cross-functional teams. This position offers the opportunity to work with the latest test equipment to support the verification and validation events.
This position requires the ability to travel up to 25% to domestic destination(s) as needed.
MUST BE A U.S. CITIZEN - The selected candidate must have the ability to obtain a SECRET Security Clearance. A Interim Secret Clearance is required to start.


Basic Qualifications
  • Bachelor's Degree in Electrical, Mechanical, Computer Engineering
  • Minimum four (4) Years of Experience in Integration and Test or similar engineering field
  • Strong understanding of test planning, test execution, and test analysis principles
  • Experience with test fixture design, test procedure development, and test script creation
  • Experience in Interface Control Documents (ICDs), Wiring Schematics, Requirements Validation Testing
  • Proven ability to execute test plans, procedures, and complete test reports on component, subsystem, and/or system designs
Desired Skills

• Excellent communication and interpersonal skills, with ability to work effectively with cross-functional teams
• Master's degree in Engineering, Physics, or related field
• 6+ years of experience in I&T, with a focus on environmental testing and Design DVT
• Experience with High Accelerated Life Testing (HALT) testing and production, latent manufacturing defect testing
• Knowledge of industry standards and regulations, such as MIL-STD-810, MIL-STD-461, and DO-160
• Familiarity with test automation frameworks and tools, such as LabVIEW or TestStand
• Experience with data analysis and visualization tools, such as MATLAB or Python
• Experience working in a fast-paced, dynamic environment with multiple priorities and deadlines
• Strong problem-solving skills, with ability to analyze complex test data and provide recommendations for product design improvements
• Ability to work independently and as part of a team with minimal supervision
• Strong attention to detail, with ability to ensure accurate and reliable test results
• Experience with design assurance reviews as it relates to verification methods and planning
• Experience with preparing for Test Readiness and Flight Readiness Reviews

• Active Secret Clearance

Pay Information

Full-Time Salary Range: $85300.00 - $158300.00

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 Electrical, Mechanical, or Computer Engineering
  • Minimum four years of experience in integration and test or a similar engineering field
  • Strong understanding of test planning, test execution, and test analysis principles
  • Experience with test fixture design, test procedure development, and test script creation
  • Experience with Interface Control Documents, wiring schematics, and requirements validation testing
  • Ability to execute test plans and procedures and complete test reports for component, subsystem, or system designs
  • Excellent communication and interpersonal skills
  • Master's degree in Engineering, Physics, or a related field
  • Six or more years of integration and test experience focused on environmental testing and Design DVT
  • Experience with HALT testing and latent manufacturing defect testing
  • Knowledge of MIL-STD-810, MIL-STD-461, and DO-160
  • Familiarity with LabVIEW or TestStand
  • Experience with MATLAB or Python for data analysis and visualization
  • Experience with design assurance reviews, verification methods, and planning
  • Experience preparing for Test Readiness Reviews and Flight Readiness Reviews
  • U.S. citizenship
  • Interim Secret security clearance required to start, with ability to obtain a Secret clearance

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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