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Software Engineer

Lockheed Martin

King of Prussia, PAFull-time$91–169K/yrSeen 5 days agoSeen in employer's feed 5 days ago

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At a glance

Compensation
$91–169K/yr
Location
King of Prussia, PA
Schedule
Full-time
Work Authorization
US work authorization required

Olive lists jobs from US employers, including remote roles you can work from the United States.

Requirements

Credentials this posting asks for.

Secret clearance

Job overview

The Software Engineer will develop software products for the JASSM Enterprise Software program, supporting targeting and strike-planning solutions. The role participates in the full engineering life cycle, developing web-based applications and backend business logic. The engineer works with cross-functional, multi-site teams in a dynamic customer environment and must be a U.S. citizen and able to obtain a DoD Secret clearance.

Skills & qualifications

RequiredNice to have

Skills

Software DevelopmentC#PythonJavaAgile DevelopmentAzure DevOpsJiraConfluenceSoftware DesignProblem SolvingTroubleshooting.NET CoreAngularMicrosoft SQLDefense Mission SystemsModern Technology FrameworksMicroservicesAPIsDevOpsData Architecture

Qualifications

DoD Secret ClearanceBachelor's in Engineering, Computer Science, or Related DisciplineActive Secret ClearanceU.S. Citizenship

Benefits

Medical Insurance
Dental Insurance
Vision Insurance
401(k) Match
Paid Time Off
Parental Leave
Tuition Assistance

Full job description

Standard Job Description

WHAT WE'RE DOING

The Joint Air to Surface Standoff Missile (JASSM) -

Enterprise Software development for the USAF Joint

Air-to-Surface Standoff Missile (JASSM) is a United

States Air Force (USAF) program to provide an

autonomous, long-range, conventional, air-to-ground,

precision missile able to strike highly defended, high

value targets. JASSM Enterprise Software (JES) was

developed to improves quality and speed in targeting

and strike planning solutions across multiple 363rd

Intelligence, Surveillance and Reconnaissance Group

(363 ISRG) production units and the Standoff

Munitions Application Centers (SMAC).

THE WORK

The JES software developer will focus on the

development of software products for JASSM to

provide targeting and strike planning 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 and backend business logic. 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 C4ISR Weapons Platform Integration

(WPI) team, you will support software development

for our operations as part of the JASSM Enterprise

Software program. Reporting to JES 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 the analytical side of work and can

visualize and understand complex systems- you think

optimization problems are fun! At the same time, you

find it easy (and also fun) interacting with colleagues

and customers and can thrive with minimal oversight.

Basic Qualifications

  • Experienced in software development using programming or scripting languages such as C#, Python, or Java

  • 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.

  • Experienced in software databases such as Microsoft SQL

  • Experience building and deploying software for defense mission system

  • Strong knowledge of modern technology frameworks, microservices, APIs, DevOps, and data architecture

  • Active Secret security clearance

Pay Information

Full-Time Salary Range: $91200.00 - $169400.00

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.

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

How this job compares

Set against the 33,585 open Software Engineer jobs on Olive Jobs, counted October 27, 2026.

Pay
  • This posting$91–169K/yr
  • Pennsylvania median$115–208K/yr407 salary ranges
  • US median$140–220K/yr26,891 salary ranges

This range's midpoint, $130K, is 17% below the Pennsylvania median midpoint ($158K) — in the middle half of Software Engineer salary ranges in Pennsylvania.

Openings
Olive Jobs lists 590 open Software Engineer jobs in Pennsylvania and 33,585 across the US. 7% of them nationwide are listed as remote or flexible.
Hiring the most in Pennsylvania
Experience
Software Engineer postings that state a minimum ask for 5 years of experience at the median; the middle half ask for 3 to 7 years (27,197 postings).
Education
12,701 of the 33,585 open Software Engineer jobs (38%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on October 27, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.

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