Full-Time

Principal Program Scheduler

Posted on 9/26/2025

L3Harris Technologies

L3Harris Technologies

10,001+ employees

Defense technology solutions for national security

Compensation Overview

$118k - $219k/yr

+ 401(k) match + health and disability insurance + flexible spending accounts + education assistance + parential leave + paid time off + company-paid holidays

Orlando, FL, USA + 6 more

More locations: Philadelphia, PA, USA | Northampton, MA, USA | Reston, VA, USA | Maryland, USA | Fall River, MA, USA | Anaheim, CA, USA

In Person

Job can be based in Camden, NJ; Millersville, MD; Herndon, VA; Anaheim, CA; Northampton, MA; or Fall River, MA.

US Top Secret Clearance Required

Category
Software Engineering (3)
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Requirements
  • Bachelor’s degree in business administration, Finance, Accounting, Engineering, Information Technology or related field of study and a minimum of 12 years of prior relevant work experience in Planning/Scheduling and control OR Graduate Degree and a minimum of 10 years of prior related experience.
  • Knowledge of MRP and proficiency in scheduling principles and practices
  • Knowledge of Earned Value Management (EVM) practices, Project Planning/Coordination and Production Scheduling
  • Ability to obtain Department of Defense (DoD) Secret Clearance
  • Proficient with the use of Microsoft Project and/or Open Plan or Primavera P6, Milestones Professional and PowerPoint
  • Demonstrated experience on programs with responsibility for development and execution of the IMS, including setup, baseline management and update/maintenance, schedule analysis, critical path analysis, SRAs, and CDRL deliveries.
  • Experience with subcontractors’ schedule integration
  • Experience with schedule health metrics (e.g. DCMA 14- Point assessment; DCMA EVMS Compliance Metric (DECM) and Schedule Metric Analysis – such as BEI, CPLI, SPI, etc.)
  • Ability to interface and influence at all levels of the organization
  • Able to work within tight deadlines and multi-task various projects in an organized manner required
  • Must be able to work well with cross functional teams in a support as well as mentoring role.
Responsibilities
  • Work with Program Management Office to create Integrated Master Schedules that will include standard phases and gates, contract data requirements, material detail, linkage to a standard work breakdown structure, resource loading, and the capability to perform earned value analysis on complex development and production programs.
  • Influence the development and maintenance of Integrated Master Schedules leveraging industry best practices, principles and standards across the entire program life cycle.
  • Work with cross-functional teams to deliver a program IMS and facilitate communication between stakeholders.
  • Perform regular analysis of program schedules integrity and performance to evaluate program current progress against the baseline schedule and estimate remaining duration.
  • Work within a team environment to provide insights into program scheduling trends and best practices to assist program teams with formulating achievable program schedules.
  • Must be able to identify and recommend insightful mitigation plans, to ensure the IMS is used as a predictive model and remains a valued management tool to execute the programs.
  • Applies basic schedule analysis techniques to detect potential schedule risks, overruns, and opportunities for early completion.
  • Ensures compliance with internal program procedures as well as PCS (Project Control Systems) guidelines and IMS DID (Integrated Master Schedule Data Item Description).
  • Experience with Critical Path and Driving Path analysis, Montecarlo Schedule Risk Analysis (SRA), and Schedule Health Metrics.
  • Coach and mentor other planners and develop knowledge and skills within the team.
  • Analyze and review subcontractor schedules and integrate subordinate schedules into the project integrated master schedule.
  • Assist in schedule audits to ensure schedules are being properly maintained and updated by the project teams.
  • Obtain and analyze data and status from affected organizations to prepare, update, and disseminate periodic project status reports.
  • Perform audits of schedules for performance to plan variance and support corrective action to improve scheduling and planning processes.
  • Utilizes Gantt, PERT, milestone charts, earned value management and other project management techniques to gauge progress and identify performance variances to facilitate focus and intervention on critical areas
Desired Qualifications
  • Prior Experience in engineering and operations/manufacturing environment. Military contractor / Defense industry background is preferred
  • Knowledge of EVMS Guidelines (EIA-748 Standard), Integrated Product and Process Development (IPPD), and Integrated Program Management Data Analysis Report (IPMDAR) strongly desired
  • Objective thinker with a passion for problem solving and the ability to execute challenging tasks to completion.
  • Proficient with the use of Microsoft Project and/or Open Plan or Primavera P6, Milestones Professional and PowerPoint
  • Demonstrated experience on programs with responsibility for development and execution of the IMS, including setup, baseline management and update/maintenance, schedule analysis, critical path analysis, SRAs, and CDRL deliveries.
  • Experience with subcontractors’ schedule integration
  • Experience with schedule health metrics (e.g. DCMA 14- Point assessment; DCMA EVMS Compliance Metric (DECM) and Schedule Metric Analysis – such as BEI, CPLI, SPI, etc.
  • Ability to interface and influence at all levels of the organization
  • Able to work within tight deadlines and multi-task various projects in an organized manner required
  • Must be able to work well with cross functional teams in a support as well as mentoring role.
L3Harris Technologies

L3Harris Technologies

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L3Harris Technologies provides defense and national-security technology solutions across space, air, land, sea, and cyber domains. It develops integrated systems with advanced communications, surveillance, and reconnaissance to support government agencies and defense contractors under long-term contracts. The product combines hardware, software, and services to deliver secure, interoperable, mission-critical capabilities. Its goal is to help clients strengthen operational readiness and national security through reliable, multi-domain technologies and sustained partnerships.

Company Size

10,001+

Company Stage

IPO

Headquarters

Melbourne, Florida

Founded

1895

Simplify Jobs

Simplify's Take

What believers are saying

  • Backlog doubles to $40B, providing twice revenue coverage through 2026.
  • $1.27B Virginia investment quadruples solid rocket motor production by 2031.
  • Classified space contracts reach 28% of business, targeting multi-billion growth.

What critics are saying

  • Fixed-price Artemis II contracts trigger margin erosion from cost overruns in 2027.
  • RTX captures US Army night-vision follow-ons via lobbying by Q2 2027.
  • Lockheed cuts F-35 C3ISR sourcing, slashing 15% revenue by 2028.

What makes L3Harris Technologies unique

  • L3Harris delivers end-to-end solutions across air, land, sea, space, and cyber domains.
  • Proprietary image intensifier technology leads 12.5% night-vision market share.
  • Deceptor payload enables real-time autonomous electronic warfare on UAS.

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Benefits

Health Insurance

Disability Insurance

401(k) Retirement Plan

401(k) Company Match

Paid Vacation

Paid Holidays

Mental Health Support

Relocation Assistance

Company News

Yahoo Finance
Apr 13th, 2026
L3Harris Technologies grows EPS 16% annually with $220M insider stake

L3Harris Technologies has demonstrated solid financial performance with earnings per share growing 16% annually over the past three years. The US$66 billion defence contractor reported revenue of US$22 billion, up 2.5%, whilst maintaining stable EBIT margins. Company insiders hold US$220 million worth of shares, representing 0.3% of the company. Whilst modest in percentage terms due to L3Harris's size, this stake provides alignment between management and shareholders. The company's combination of revenue growth, profit expansion and insider ownership distinguishes it from speculative, loss-making ventures. Its established track record of profitability offers investors lower risk compared to companies relying solely on growth narratives without financial substance. The article suggests L3Harris warrants consideration for investors seeking profitable, growing companies over high-risk ventures.

Yahoo Finance
Apr 9th, 2026
L3Harris up 71.8% in one year but trades at premium 42.1x P/E multiple above industry average

L3Harris Technologies has raised investor attention following recent share price movements, with the stock up 2.3% over the past week. The company has delivered strong longer-term returns, including a 71.8% one-year total shareholder return and 92.9% over three years. With revenue of $21.9 billion and net income of $1.6 billion, L3Harris is trading at $361.97. One valuation narrative suggests the stock is modestly undervalued at a fair value of $392.16, supported by expected US defence budget growth and the company's positioning in areas like missile warning and tracking. However, L3Harris' current price-to-earnings ratio of 42.1x sits above the US aerospace and defence industry average of 38.8x, suggesting potential valuation risk if market sentiment shifts.

The Associated Press
Apr 8th, 2026
Xoople and L3Harris unveil AI-optimised satellite constellation after seven years of development

Xoople, an AI data infrastructure company, and L3Harris Technologies have announced the co-development of a satellite constellation optimised for AI applications. The system, resulting from seven years of design and research, aims to deliver unprecedented precision in Earth observation data. The constellation features advanced optical and sensor design to maximise data quality, providing what Xoople calls "Earth's System of Record". The platform is designed to support AI systems shifting towards autonomous action, offering real-time monitoring with precision levels where even 1% error is unacceptable. Applications include supply chain optimisation, infrastructure management, risk underwriting, disaster response and security monitoring. CEO Fabrizio Pirondini said the system delivers the scale and precision required for AI-era decision-making across enterprises and governments.

Yahoo Finance
Apr 2nd, 2026
L3Harris powers NASA's Artemis II with over 100 mission elements, but fixed-price contracts may pressure margins

L3Harris Technologies supplied propulsion, avionics, thrusters and communications systems for NASA's Artemis II mission, the first crewed lunar journey in over 50 years. The company's involvement spans more than 100 mission elements, highlighting its capabilities in space hardware and systems integration for government programmes. Whilst the Artemis II role demonstrates L3Harris's technical breadth, analysts note it does not materially alter the near-term investment case. The company faces ongoing risks from fixed-price development contracts and potential US space budget constraints that could pressure margins. L3Harris's investment narrative projects $27 billion in revenue and $2.9 billion in earnings by 2029, requiring 7.3% annual revenue growth. Community analysts estimate fair value between $388 and $452 per share.

Yahoo Finance
Mar 23rd, 2026
Hegseth pushes $200B defence spending boost — Axon and L3Harris named top buys

US Defense Secretary Pete Hegseth plans to request $200 billion from Congress to fund operations against Iran, adding to the Pentagon's roughly $1 trillion budget for the current fiscal year. Two defence stocks well-positioned to benefit from this spending increase are Axon and L3Harris, according to Barchart. Axon, which provides law enforcement equipment including Tasers and AI-driven systems, reported 39% revenue growth to $797 million in Q4. The company's AI-powered tools are particularly relevant given recent suspected terrorist attacks in the US. L3Harris, a defence contractor selling missiles, satellites and communications products, saw 6% revenue growth to $5.6 billion last quarter, whilst cash from operations jumped 74% year-over-year. Analysts predict Axon's earnings per share will rise 13% this year and 115% in 2027.

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