Software Engineer Sr

Posted 10 Hours Ago
Be an Early Applicant
Manassas, VA, USA
In-Office
110K-205K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
The Role
Develop and maintain software for the Integrated Common Processor program supporting U.S. Navy undersea surveillance systems. Responsibilities include full-lifecycle Java and C++ development, baseline maintenance, troubleshooting, integration, unit testing, system verification, technical design reviews, code reviews, and mentoring junior engineers in a Linux-based environment.
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
The RMS team in Manassas is looking for Software Engineer for the Integrated Common Processor (ICP) program. 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 as we develop and deliver new tools and updates to our Navy customer. This position requires DoD Secret Clearance. 
 
Core Responsibilities 
•    Full-Lifecycle Development: Design, write, and deploy clean, scalable code or expand existing capabilities to support the evolution of critical Navy mission applications.
•    Baseline Lifecycle Management: Troubleshoot, maintain, and upgrade the existing software baseline to maximize system reliability, efficiency, and long-term stability.
•    System Integration & Testing: Conduct robust unit testing, code integration, and system verification to ensure faultless performance within complex naval computing environments.
•    Team Collaboration & Mentorship: Drive engineering excellence by actively participating in technical design reviews, constructive peer code evaluations, and mentoring junior engineers.

Technical Environment & Framework 
•    Operation System: Red Hat Linux (RHEL)
•    Programing Languages: Java, C++
•    Framework & Tools: Git, Gerrit, Jenkins, GitLab
 
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. 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 #OneLMHotJobsimportant

Basic Qualifications
  • Bachelor's degree in Computer Science, Software, Computer, Electrical Engineering, or a related STEM discipline with 4+ years of relevant experience.
  • Proven Java development experience, including multithreading.
  • Strong Linux/Unix development, integration, and troubleshooting background.
  • Ability to integrate, test, troubleshoot, and refactor software systems. 
Desired Skills
  • Advanced Java multithreading experience
  • UI frameworks: JavaFX / Swing
  • Database experience (MongoDB, PostgreSQL, or comparable)
  • Inter‑process messaging middleware (gRPC, Artemis)
  • Performance‑tuning tools (JVisualVM, JConsole, JProfiler)
  • Reactive programming (RxJava, Kotlin Coroutines, Flow)
  • Containerization/orchestration (Docker, Kubernetes, etc.)
  • Agile full‑lifecycle development familiarity
  • Bash scripting proficiency 

Pay Information

Full-Time Salary Range: $110300.00 - $204900.00

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 Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, or a related STEM discipline
  • 4+ years of relevant software engineering experience
  • Proven Java development experience, including multithreading
  • Strong Linux/Unix development, integration, and troubleshooting experience
  • Ability to integrate, test, troubleshoot, and refactor software systems
  • DoD Secret Clearance
  • Advanced Java multithreading experience
  • Experience with JavaFX or Swing UI frameworks
  • Database experience with MongoDB, PostgreSQL, or comparable technologies
  • Experience with inter-process messaging middleware such as gRPC or Artemis
  • Experience with performance-tuning tools such as JVisualVM, JConsole, or JProfiler
  • Experience with reactive programming, including RxJava, Kotlin Coroutines, or Flow
  • Containerization or orchestration experience with Docker, Kubernetes, or similar tools
  • Agile full-lifecycle development familiarity
  • Bash scripting proficiency

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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