Skip to main content

IMS Project Scheduler

Greenville, Texas

Job ID IMS20212210-71448
Apply Now


Our Business and Operations team has an unwavering focus on our commitment to excellence in everything we do. They’re the backbone of our ability to deliver mission solutions with speed, innovation and flawless execution.

  • Full Time
  • Level: Experienced
  • Location: On Site
  • Glassdoor Reviews and Company Rating

Success Profile

What makes a successful Business and Operations team member at L3Harris?
Check out the traits we’re looking for and see if you have the right mix.

  • Collaborative
  • Detail-Oriented
  • Influential
  • Organized
  • Strategic
  • Technical


My favorite part of working for L3Harris is knowing that the parts that I procure go into products that help save lives.

Lizzie, Procurement Associate, Rochester, NY

L3Harris Work Perks

  • Health

    • Medical with a High Deductible and traditional PPO plan options, as well as, vision and a full array of supplemental health benefits
    • A doctors' service to help with referrals and second opinions for you, your family, and parents

  • Family

    • 4 weeks of paid parental leave for moms and dads
    • Fertility treatment
    • Subsidized backup childcare and eldercare
    • Adoption assistance - $5,000 per adoption/$15,000 per employee
    • Pet insurance

  • Well-Being

    • No cap to your PTO time (for exempt employees)
    • Dress for your day - wear what works for you at work
    • Legal plan for you, your family, and parents
    • Discount platform

Job Description

L3Harris is dedicated to recruiting and developing diverse, high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers’ mission-critical needs. The company provides advanced defense and commercial technologies across air, land, sea, space and cyber domains. L3Harris has approximately $18 billion in annual revenue and 48,000 employees, with customers in more than 100 countries.


Job Title: IMS Program Scheduler

Job Code: IMS20212210-71448

Job Location: Greenville, Texas

Job Description:Prepares; develops and coordinates the integrated master plan and Integrated Master Schedule (IMS) to meet all program objectives for the RMS GEMS directive. Ensures major projects and program schedules and plans are horizontally and vertically integrated across company functional groups including finance; engineering; material; manufacturing; and quality. Tracks plans and schedules; performs risk analysis; identifies and resolves critical path and network logic conflicts. Utilizes Gantt; PERT; Critical Path; 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.

  • Manage the information within the IMS, utilizing skill sets and knowledge to develop, interpret and analyze the schedule/cost data.
  • Effective communicator, able to disseminate and assist in explaining data to the entire program team, aiding in driving the planning process to ensure the IMS accurately reflects 1) how the work is accomplished 2) performance updates and, 2) provide data in a form that will aid the team in making sound management decisions
  • The IMS Scheduler will have sufficient knowledge, training, and understanding of the Scheduling discipline prior to supporting a program.

Essential Functions:

The IMS Scheduler assist the team in the use of sound scheduling practices; ensuring program processes align with Enterprise guidelines or Systems descriptions and actively participates as a valued member of the program leadership team. This includes the development of a logically linked network to allow accurate critical path analysis based on network calculations/logic, validation of staffing load with a resource loaded schedule, and regular review of program data by the core program team to assess accuracy and feasibility and promote team buy-in.

The IMS Scheduler should be able to learn about policies and procedures affecting the IMS and be able to translate and apply these requirements on the programs, they support. They also will need to provide detailed analysis of the IMS associated with each update, processing change request with documented visibility into the change, or award of additional scope.

The IMS Scheduler must possess effective communication skills, be capable of interacting and participating in a team, be able to practice problem solving techniques and application of risk mitigation processes with regard to schedules> In addition have familiarity with:
• Schedule specific tools, such as MS Project, Primavera, Open Plan, etc
• Working with Microsoft Office products (Excel, PowerPoint, Word)
• Fundamentals of Planning, with Cost/Schedule Integration and Schedule Analysis
• Critical Path Analysis
• Schedule Risk Analysis
• Schedule Metric Analysis – such as BEI, CPLI, SPI, etc
• Subcontractors schedule integration
• Managing Risk and Opportunity in the IMS


  • Requires a Bachelor’s Degree and a minimum of 2 years of prior experience as an IMS Scheduler/Planner or 2 years post-Secondary/ Associates Degree and a minimum of 6 years of prior related experience. Equivalent combination of education and experience may also be considered.
  • Knowledge of developing Master Schedules utilizing Microsoft Project or other similar scheduling software is required.

Preferred Additional Skills:

  • Position requires the ability to obtain an active DOD Secret Security Clearance

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your résumé for this position, you understand and agree that L3Harris Technologies may share your résumé, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is proud to be an Affirmative Action/Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Join Our Talent Community

Sign up for job alerts and be the first to know about our job openings.

Select a job category and/or location, then click "Add" for each saved search. Finally, click "Sign Up" to create your job alert.

Interested In

You have not saved any jobs.

View All Jobs

Awards and Recognition

Fortune 2021 - World's Most Admired Companies
Forbes 2020 Award - Worlds Best Employers
Great Place to Work
Forbes 2020 Award - World's Best Employers for Veterans
Bloomberg Gender Equality Index
Forbes 2020 Award
Top HBCU Supporters
CEO Action
Catalyst CEO
Fortune 100 Best Companies
Handshake Early Talent Award
WayUp 100 Top Internship Programs Award
2021 Readers Choice Top 50 Employers
2021 DEI Best Place to Work For Disability Inclusion