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Salary
$71k – $131k per year
Location
Hybrid (Grand Prairie, United States)
Seniority
Junior · 2+ years exp
Visa
H-1B filings in 12 months: 1

Confirmed on the employer's own hiring board on Nov 4, 2026. First seen by Alion on Sep 23, 2026. Lockheed Martin scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Lockheed Martin is the largest defence contractor in the world, formed in 1995 by merging Lockheed Corporation with Martin Marietta and headquartered in Bethesda, Maryland. Its single most important programme is the F-35 Lightning II, the most expensive weapons system ever built, alongside the F-16, the C-130 transport and classified work at the Skunk Works advanced development unit. The company also dominates missile defence with THAAD and PAC-3 interceptors, supplies HIMARS and Javelin systems, owns the helicopter maker Sikorsky, and builds the Orion crew capsule and military satellites through its space division.

Standard Job Description

Lockheed Martin Missiles and Fire Control is seeking a full time Systems Architect & Requirements Engineer to support programs at a faciilty in Grand Prairie Texas. They would be responsible for

  • Developing a system architecture using MBSE techniques
  • Developing models for current and future system designs
  • Developing system and system element architectures, designs, and interface definitions
  • Supporting internal and external design reviews
  • Performing system architecture design using SysML based tools
  • Defining system functionality, including system states and modes
  • Defining system design for software requirements and functional interfaces
  • Synthesizing design characteristics into an implementable system architecture
  • Working with the requirements management team to ensure accuracy of the subsystem element model
  • Coordinating with the team for modeling and simulation scenarios, and predicted performance
  • Supporting system timelines and working with software and hardware teams
  • Documenting system design and implementation for various use case scenarios
  • Conducting model-based performance simulations to determine the impact of requirements changes on system performance and behaviors

Basic Qualifications

  • Must be a US Citizen; this position will require a government security clearance. This position requires an interim clearance prior to start.
  • Bachelors degree from an accredited college in mechanical engineering, aerospace engineering, electrical engineering, math or physics
  • 2 years of professional experience or a related Masters degree.
  • Familiarity in DOORS, MATLAB, Python, Model Based Systems Engineering (MBSE) using Cameo and Data Hub.
  • Ability to work onsite.

Desired Skills

  • Proficient in DOORS, MATLAB, Python, Model Based Systems Engineering (MBSE) using Cameo and Data Hub.
  • Understanding of basic missile and/or sensor system design principles is preferred.

Pay Information

Full-Time Salary Range: $70500.00 - $130900.00

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.
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