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Salary
$100k – $186k per year
Location
In office (King of Prussia)
Seniority
Staff · 10+ 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 Oct 30, 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

The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact.

Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more- we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you.

Shooting a missile down with a missile was once a concept only dreamed up in science fiction novels. We’ve made it a scientific fact! So what does it take to spot an enemy missile launch, identify its intended target, calculate its exact trajectory, launch an interceptor, and guide it to destroy the threat in mid-air in a matter of seconds? It’s not easy - but at Lockheed Martin, we help customers solve the world’s most complex challenges. Our culture supports employees to dream big, perform with perfection, and create incredible products.

We seek an experienced, level 4 Program Planning professional who wants to be part of our mission performing as the Integrated Program Planner supporting Strategic Missile Defense (SMD) Programs. Based out of King of Prussia, PA, in this role you will support the execution efforts across multiple sites and other SMD programs as required. For your assigned component, you will interface with Engineering, Business Operations, and Program Management and will brief senior management. You will also be responsible for developing a compliant Integrated Master Schedule (IMS) which will reflect the accurate and detailed contractual scope and resources to execute the program.

In this role, you will...

1) Support development and maintenance of the program Integrated Master Schedule (IMS) including ensuring integration between the IMS and the Integrated Master Plan (IMP)

2) Maintain schedule integration between the IMS and the Program Summary Master Schedule and supplemental schedules

3) Perform critical path and schedule risk analyses

4) Provide planning support to Production Operations and Master Program Scheduler as part of monthly management rhythms. Ensure Schedule Accuracy

5) Perform schedule integrity checks

6) Generate and deliver IMS reports and metrics

7) Present schedule-related information to internal and external customers

8) Ensure compliance with LM Corporate Program Performance Management and Program Planning policies and practices

Basic Qualifications

  • 6-10 Years of experience using a program planning or related tool (e.g. Microsoft Project, Open Plan Professional, or a comparable program/project planning tool)
  • Experience briefing internal and external customers on complex issues
  • Experience with DCMA DECM or schedule compliance Metrics
  • Experience resource loading schedule and Earned Value Management
  • Experience developing an integrated master schedule with IMP, SOW and WBS traceability
  • Due to programs being supported, must be a United States citizen with an activeTop Secret security clearance

Desired Skills

  • 10+ years of experience in planning or program management related discipline
  • Exposure to Network scheduling tool (MS Project, Open Plan, Primavera, etc)
  • Critical Path Scheduling methodology
  • Integrated Master Schedule (IMS) development and maintenance
  • Integrated Master Plan (IMP) knowledge
  • Earned Value Management
  • Work Breakdown Structure (WBS) knowledge
  • Advanced Excel skill set including macros, lookup tables and VBA
  • Exposure to Schedule Risk Assessment process/tools
  • Ability to communicate effectively and build strong relationships
  • Demonstrated critical thinking and problem-solving abilities

Pay Information

Full-Time Salary Range: $100200.00 - $186200.00

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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