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Sr Specialist - Software Systems Engineer - Cost Engineer
L3Harris Technologies
$90,500 - $193,000
Aug 18, 2025
Rochester, NY, USA • Colorado Springs, CO, USA • Plano, TX, USA • Chantilly, VA, USA • Ashburn, VA, USA • Alpharetta, GA, USA • Palm Bay, FL, USA • Reston, VA, USA • Wantagh, NY, USA • Paterson, NJ, USA • Fort Wayne, IN, USA • Dulles, VA, USA • Burlington, MA, USA
L3Harris Space and Airborne Systems (SAS) is seeking a Cost Engineer to develop parametric cost modeling product lines to enable parametric bidding in various business units.
Requirements
Professional experience with parametric cost estimation software such as (but not limited to) Unison, TruePlanning, or Galorath SEER.
Professional experience in generating cost estimates for software development efforts
4+ years experience in development environments with formal software engineering processes (e.g. requirements analysis, design, test, DevSecOps, CI/CD, etc.)
Experience with change management systems such as Atlassian Jira, IBM Rational ClearQuest, PTC Integrity
Experience with version control systems such as Git, Atlassian Bitbucket, IBM Rational ClearCase, PTC Integrity
Experience working with security and compliance regulations
Familiarity with Agile methodologies, specifically Scrum
Responsibilities
Apply software engineering process and best practices to the development of cost models to be delivered to and used by business areas across the company.
Collaborate with prescribed business areas or divisions to understand the products they generate and model that architecture within the TruePlanning (parametric modeling software) framework.
Collect and normalize cost-driving parameters within that product area.
Map the cost model architecture into a standardized product line WBS.
Consistently model and calibrate historical programs to establish traceability to past actuals;
Document all work, including analyses and assumptions.
Manage work products through formal change management and version control practices
Other
Bachelor’s Degree in Software Engineering, Mathematics, Data Analytics, or other related fields and minimum 6 years, or a Graduate Degree in the same and a minimum of 4 years, of prior relevant experience in complex embedded system development.
Ability to obtain a Secret security clearance
Occasional travel is required
Active Secret or higher security clearance is highly preferred
Qualified applications with arrest or conviction records will be considered for employment in accordance with Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act
