Software Engineer Sr.

Posted Yesterday
Be an Early Applicant
King of Prussia, PA, USA
Hybrid
110K-205K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
The Role
Develop and integrate software for the JASSM weapon system, focusing on web-based targeting and strike-planning applications. Responsibilities span the full software engineering lifecycle, including design, development, troubleshooting, continuous improvement, and collaboration with cross-functional teams. The role uses C#, TypeScript, Microsoft SQL, Agile practices, modern frameworks, microservices, APIs, and DevOps tools. A DoD Secret clearance and U.S. citizenship are required.
Summary Generated by Built In
Standard Job Description

WHAT WE'RE DOING
Developing and integrating software for the Joint Air-to-Surface Standoff Missile (JASSM) weapon system. The JASSM was designed to provide an autonomous, long-range, conventional, air-to-ground, precision missile able to strike highly defended, high value targets. Our team specifically develops the JASSM Enterprise Software (JES) suite of products to improve quality and speed in targeting and strike planning solutions.


THE WORK
The JES software developer will focus on the development of software products for JASSM to provide targeting and strike planning software solutions to our customers. We are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team. As a key member of the software development team, you will be part of the entire engineering life cycle and apply your Software Engineering background to develop web-based applications. If you are looking for a new position in a fast-paced team environment, and want to support a critical mission, then this is the place for you. 

Please Note: 
• This position requires a government security clearance; you must be a US Citizen for consideration.


WHO WE ARE

As part of the LM RMS Enterprise Mission Command and Control (EMC2) organization, you will support software development for our operations as part of the JASSM Enterprise Software program. Reporting to a JES team Product Owner, you will work with cross-functional, multi-site teams and should be comfortable working in a highly dynamic customer environment.


WHO YOU ARE
You appreciate solving engineering problems and have a desire to implement continuous improvements to the projects you work. You enjoy collaborating with your colleagues to solve difficult problems but can also tackle challenges on your own. You enjoy being part of a team of skilled engineers who challenge one another to produce robust software products which embrace industry standards and best practices.

Basic Qualifications
  • Experienced in software development using programming languages such as C# and Typescript.
  • Experienced in software databases such as Microsoft SQL
  • Experience working in an Agile development environment, including tools such as Azure DevOps, Jira, and / or Confluence
  • Strong software design, problem solving, and troubleshooting skills
  • Must be able to obtain a DoD Secret Clearance
Desired Skills
  • Bachelor’s Degree in Engineering, Computer Science, or other related discipline
  • Experience with frameworks such as .NET Core, Angular, etc.
  • Experience building and deploying software for defense mission systems
  • Strong knowledge of modern technology frameworks, microservices, APIs, DevOps, and data architecture
  • Active Secret security clearance

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

  • Software development experience using C# and TypeScript
  • Experience with Microsoft SQL databases
  • Experience in an Agile development environment
  • Experience with Azure DevOps, Jira, and/or Confluence
  • Strong software design, problem-solving, and troubleshooting skills
  • Ability to obtain a DoD Secret security clearance
  • U.S. citizenship
  • Bachelor's degree in Engineering, Computer Science, or a related discipline
  • Experience with .NET Core and Angular
  • Experience building and deploying software for defense mission systems
  • Knowledge of modern technology frameworks, microservices, APIs, DevOps, and data architecture
  • Active Secret security 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.

Lockheed Martin Insights

Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

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.

Similar Jobs

PwC Logo PwC

Software Engineer

Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
Hybrid
28 Locations
370000 Employees
151K-187K Annually

DraftKings Logo DraftKings

Senior Software Engineer

Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
Remote or Hybrid
United States
6400 Employees
120K-149K Annually

Treeswift Logo Treeswift

Senior Embedded Software Engineer

Artificial Intelligence • Hardware • Machine Learning • Robotics • Software • Utilities
Hybrid
2 Locations
75 Employees
140K-180K Annually

Comcast Logo Comcast

Senior Software Engineer

Digital Media • Information Technology • News + Entertainment
Hybrid
Philadelphia, PA, USA
115000 Employees

Similar Companies Hiring

Amalgamated Sugar Thumbnail
Food • Greentech • Agriculture • Industrial • Manufacturing
Boise, Idaho
768 Employees
Outpost Space Thumbnail
Aerospace • Defense
Los Angeles, California
38 Employees
Revel Thumbnail
Aerospace • Hardware • Robotics • Software
Marina Del Rey, California
70 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account