Systems Integration/Test Engineer Stf - E4

Posted 3 Days Ago
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Littleton, CO, USA
In-Office
118K-219K Annually
Entry level
Aerospace • Security • Cybersecurity • Industrial
The Role
Leads multidisciplinary integration and test engineering teams across the avionics product lifecycle. Oversees test planning, execution, data analysis, verification, validation, requirements traceability, readiness assessments, risk mitigation, and corrective actions for flight-termination and telemetry systems. Serves as the technical authority for program milestones, interfaces with customers, coordinates cross-functional stakeholders, and provides on-site leadership at U.S. test locations. Requires significant systems integration experience and an active Secret clearance with the ability to obtain Top Secret.
Summary Generated by Built In
Standard Job Description

Lockheed Martin seeks a highly experienced Integration & Test (I&T) Engineer to lead a team of I&T engineers through the full product lifecycle of avionics flight‑termination and telemetry systems—from early development, through verification and validation testing, to sustained operations and support. The incumbent will act as the technical authority for system readiness at key program milestones, interface directly with customers, and coordinate cross‑functional activities to ensure data‑product maturity and test readiness.


Leadership & Team Management

  • Direct, mentor, and develop a team of Integration & Test Engineers.
  • Define team processes, standards, and best practices for avionics I&T.
  • Allocate resources and prioritize tasks to meet schedule and quality goals.

System Integration & Test Execution

  • Oversee Package & component level testing for flight‑termination and telemetry subsystems.
  • Develop and review test plans, procedures, and success criteria; ensure traceability to requirements and safety standards (e.g., DO‑178C, ARP‑4754A).
  • Manage test data collection, analysis, and reporting; drive corrective actions when anomalies arise.

Program Milestone Readiness

  • Serve as the primary “Readiness” owner for critical milestones (e.g., Critical Design Review, System Verification Review, Flight Readiness Review) related to I&T.
  • Conduct readiness assessments, risk analyses, and mitigation planning.
  • Present status and technical justification to program leadership and customers.

Customer Interaction & Communication

  • Act as the senior technical point of contact for customers regarding integration, test results, and system performance.
  • Prepare and deliver briefings, technical reports, and post‑test reviews.
  • Incorporate customer feedback into test strategy and product improvement plans.

Cross‑Functional Collaboration

  • Partner with Systems Engineering, Software Development, Electrical/Mechanical Engineering, Quality, and Program Management to align requirements, designs, and test activities.
  • Facilitate data‑product maturity through rigorous verification, validation, and documentation.

Travel & On‑Site Support

  • Travel to multiple U.S. test sites (e.g., Florida, Georgia, D.C.) to support hardware setup, test execution, and troubleshooting.
  • Provide on‑site technical leadership during flight‑termination and telemetry test campaigns.

The information below reflects the standard job description for this position 


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.


Basic Qualifications

Significant Experience with the following:

  • Integrating a technical product line across multiple disciplines, and facilitating collaboration among stakeholders to drive project success
  • Demonstrated ability to lead multidisciplinary teams, mentor junior engineers, and drive technical decisions.
  • System trade studies, CONOPS, constraints and/or system modeling
  • Requirements, Interface Correlation Document (IcD), or Interface Definition Document (IDD) development
  • System integration, fault management, test and/or verification
  • Test planning and execution with an understanding of all the interdependencies
  • Familiarity with Range Safety standards and requirements.
  • Excellent written and oral communication; proven ability to convey complex technical concepts to internal stakeholders and customers. 
  • Final Secret Security Clearance to start; the ability to obtain Top Secret Clearance
  • Ability to travel to U.S. locations to support events as necessary. Up to 25%.
Desired Skills
  • Contributed to the FBM program, Navy projects, or submarine‑related work (highly desired).
  • Deep knowledge of avionics architecture, RF telemetry, command‑and‑control, and flight‑termination logic.
  • Proficiency with test instrumentation (e.g., oscilloscopes, spectrum analyzers, data acquisition systems).
  • Hands‑on experience with HIL/SIL test environments, real‑time simulators, and automated test frameworks.
  • Communicated complex concepts, led reviews, and negotiated requirements.
  • Developed and implemented electrical system architectures, selecting components and materials.
  • Created and/or reviewed schematics, block diagrams, and wiring diagrams.
  • Performed Integrated Master Scheduling development and/or Control Account Mananagement experience.
  • Utilized MS Office (Excel, Word, PowerPoint, Project).
  • Used requirement‑management tools such as DOORS or DOORS Next.
  • Used MBSE tools such as CAMEO.
  • Acted as a self‑starter, completing tasks with little to no direction.

Pay Information

Full-Time Salary Range: $118000.00 - $219100.00

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

  • Experience integrating technical product lines across multiple disciplines and facilitating stakeholder collaboration
  • Experience leading multidisciplinary teams, mentoring engineers, and driving technical decisions
  • Experience with system trade studies, CONOPS, constraints, or system modeling
  • Experience developing requirements, Interface Correlation Documents, or Interface Definition Documents
  • Experience with system integration, fault management, testing, or verification
  • Experience planning and executing tests with an understanding of interdependencies
  • Familiarity with Range Safety standards and requirements
  • Excellent written and oral communication skills
  • Final Secret Security Clearance to start
  • Ability to obtain Top Secret Clearance
  • Ability to travel to U.S. locations as necessary, up to 25%
  • Experience with FBM, Navy, or submarine-related projects
  • Knowledge of avionics architecture, RF telemetry, command-and-control, and flight-termination logic
  • Proficiency with test instrumentation, including oscilloscopes, spectrum analyzers, and data acquisition systems
  • Experience with HIL/SIL environments, real-time simulators, and automated test frameworks
  • Experience developing electrical system architectures and selecting components and materials
  • Experience creating or reviewing schematics, block diagrams, and wiring diagrams
  • Experience with Integrated Master Scheduling or Control Account Management
  • Proficiency with Microsoft Office, including Excel, Word, PowerPoint, and Project
  • Experience using DOORS or DOORS Next
  • Experience using CAMEO or other MBSE tools

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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