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L3Harris Technologies

Global defense contractor delivering aerospace tech

Senior Specialist - Subcontracts

Contract
No salary listed
Senior
Bachelor's, Master's
Fort Wayne, IN, USA
RemoteDomestic and international travel may be required.
Operations & LogisticsProcurement & Sourcing

About the job

Requirements
  • A Bachelor's Degree and minimum six years of prior relevant experience, or a Graduate Degree and minimum four years of prior related experience; in lieu of a degree, a minimum of ten years of prior related experience.
  • A minimum of six years of relevant professional experience in Procurement and/or Subcontracts, including experience in one or more of Supply Chain, Subcontracts, Contracts, Procurement, Program Management, Engineering, Quality, Regulatory Compliance, Legal and Government compliance, or Finance.
  • Six years of experience using material requirements planning systems software.
  • A minimum of three years of experience with Microsoft Office Suite, including Outlook, Word, Excel with pivot tables and VLOOKUP, and PowerPoint.
  • Strong knowledge of subcontract types, including firm-fixed-price, cost reimbursement, time and materials, cost-plus-fixed-fee, and cost-plus-incentive-fee contracts.
  • Strong negotiation, subcontractor management, program risk management, analytical problem-solving, and data analysis skills.
  • In-depth knowledge of Federal Acquisition Regulation and Defense Federal Acquisition Regulation requirements, prime contract flow-downs, International Trade Compliance, International Traffic in Arms Regulations, Export Administration Regulations, import/export requirements, general provisions, terms and conditions, policies and procedures, and command media requirements.
  • Ability to review technical Statements of Work, understand work scope, clarify technical requirements, and eliminate ambiguity in Statement of Work language.
  • Experience with intellectual property and patent requirements.
  • Ability to work directly with technical teams to identify process and Statement of Work improvements and propose supply-chain risk mitigation strategies.
  • Ability to travel domestically and internationally if needed.
Responsibilities
  • Drive all aspects of major subcontract execution, including cost, schedule, technical, and quality performance, and integrate subcontract work scope within the program.
  • Support acquisition strategy and sourcing, develop subcontract requirements and Statements of Work, generate solicitations and requests for proposals, conduct source selection and negotiations, award subcontracts, maintain official subcontract files, and manage supplier performance through closeout.
  • Manage subcontractor cost, schedule, technical performance, quality, changes, risks, customer or government-owned property, transportation and delivery, invoice processing, acceptance of articles or work performed, and payment.
  • Collaborate with engineering and other functions on technical management of subcontractors and hold functions accountable for clear technical requirements.
  • Support business-development pursuits and proposals by negotiating nondisclosure and teaming agreements and performing due diligence on potential bidders, including supplier-risk, financial-stability, technical-capability, and quality-management-system assessments.
  • Support government, customer, and internal audits as required.
  • Analyze diverse issues and development-program changes and communicate them to program and supply-chain executive leadership.
  • Work with supply-chain managers, program management, and technical personnel to support and manage high-dollar-value proposals and subcontracts.
  • Be accountable to program management, business development, supply-chain leadership, and operations.
Desired Qualifications
  • Experience with Earned Value Management Systems as a Subcontracts Cost Account Manager, including budget management and sales forecasting.
  • Lean Six Sigma experience.
  • Proficiency in Microsoft Suite products, including Word, Excel, and PowerPoint.
  • Strong attention to detail and a high degree of accuracy.
  • Communication, quality commitment, customer focus, interpersonal adaptability, and related collaboration skills.

About the company

L3Harris Technologies provides aerospace, defense, and space systems for governments and commercial customers, including sensors, communications, propulsion, and space assets. Its products combine hardware and software into integrated systems used for missions, from tactical radios and night vision to satellite payloads and missile defense. The company blends two legacies—Harris and L3—plus an acquisition strategy to deliver quick, field-ready capabilities, with a focus on space, missiles, and resilient satellite communications. Its goal is to deliver mission-ready defense and intelligence technology at scale for national security and related customers.

Company Size

10,001+

Company Stage

IPO

Headquarters

Melbourne, Florida

Founded

1895

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Simplify Jobs

Simplify's Take

What believers are saying

  • July 2026 backlog hit $42 billion after $7.3 billion orders and raised guidance.
  • June 2026 Camden groundbreaking expands PAC-3 capacity as missile inventories stay depleted.
  • August 2026 Intuitive Machines contract deepens L3Harris's SDA Tranche 3 missile-defense platform.

What critics are saying

  • Christopher Kubasik's August 2026 ouster exposed governance fragility and succession disruption.
  • Aerojet Rocketdyne integration and Camden expansions must execute flawlessly before 2030 demand spikes.
  • Lockheed and Pentagon pricing pressure can compress margins if delivery slips or defects emerge.

What makes L3Harris Technologies unique

  • PAC-3 and THAAD propulsion make L3Harris irreplaceable in U.S. missile defense.
  • Space & Mission Systems plus Missile Solutions give Sam Mehta 80% revenue control.
  • Roman telescope optics and NGI motors show unmatched breadth across space and interceptors.

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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

Growth & Insights and Company News

Headcount

6 month growth

15%

1 year growth

15%

2 year growth

15%
Yahoo Finance
Sep 19th, 2026
L3Harris stock drops 35% despite breakthrough $22K anti-drone system beating $50K Shaheds

L3Harris stock has fallen 16% over the past month following the firing of CEO Christopher Kubasik over conduct issues, despite the company's progress in drone defence technology. The defence contractor's VAMPIRE launcher system, firing BAE Systems' APKWS rockets costing $22,000 each, has successfully shot down Russian Shahed drones worth $50,000, reversing the cost dynamics of drone warfare. The stock now trades below 16 times forward free cash flow, having underperformed defence peers by over 20 percentage points. Sam Mehta stepped in as CEO following Kubasik's departure. L3Harris also supplies solid rocket motors for advanced interceptor missiles including the Patriot system. The company's shares are down 35% from their all-time high set earlier this year.

Yahoo Finance
Sep 11th, 2026
L3Harris lands $4.7B Patriot missile deal to boost US interceptor production to 2,000 units by 2030

L3Harris Technologies has secured a seven-year, $4.7 billion contract with Lockheed Martin to manufacture Patriot missile defence components. The Melbourne, Florida-based defence contractor will produce advanced two-pulse solid rocket motor propulsion systems for the PAC-3 Missile Segment Enhancement interceptor, designed to neutralise aircraft, cruise missiles and ballistic threats. This marks L3Harris's largest PAC-3 propulsion contract. The company operates a facility in Northampton, Massachusetts, through its KEO division, which produces naval technology including US periscope systems and radar systems for surface ships and submarines. To meet production demands, L3Harris broke ground on two new facilities in Camden, Arkansas, in June. The expansion supports the US Department of Defense's goal to increase annual interceptor production from approximately 600 units to 2,000 units by 2030.

Business Wire
Aug 30th, 2026
L3Harris tech powers NASA's Roman Space Telescope to map universe 1,000 times faster than Hubble

L3Harris Technologies has provided key components for NASA's Nancy Grace Roman Space Telescope, which recently launched successfully. The company supplied the 2.4-metre Optical Telescope Assembly and radiation-hardened electronics for the observatory, which will operate approximately 1 million miles from Earth. The telescope is designed to survey the cosmos 1,000 times faster than the Hubble Space Telescope. Once operational, it will conduct three primary surveys, including scanning roughly 12% of the entire sky in under 18 months to measure the universe's expansion rate and study supernova explosions from up to 8 billion years ago. The project represents more than a decade of collaboration between L3Harris and NASA's Goddard Space Flight Center. L3Harris has previously contributed technology to missions including the James Webb Space Telescope and Mars rovers.

Yahoo Finance
Aug 22nd, 2026
L3Harris taps Intuitive Machines to build 18 spacecraft for $1.8B missile defence mission

L3Harris Technologies selected Intuitive Machines on 4 August to build 18 advanced spacecraft platforms for the Space Development Agency's Accelerated Missile Defense Tranche 3 mission. Intuitive Machines will manufacture and deliver the satellite platforms to host L3Harris' payload technology for national security space operations. L3Harris reported Q2 2026 revenue of $5.9 billion, an 8% year-over-year increase, with net income of $600 million. The company raised its full-year 2026 revenue guidance to $23.2 billion–$23.7 billion, backed by a $42.0 billion backlog. Intuitive Machines reported Q2 2026 revenue of $206 million, more than four times its prior-year level. However, the company posted an operating loss of $47 million and burned $84 million in cash during the quarter, leaving $367 million in cash. Its backlog expanded to a record $1.8 billion.

Yahoo Finance
Aug 18th, 2026
L3 Harris CEO ousted amid misconduct allegations, echoing 2012 Lockheed Martin exit

Christopher Kubasik has been ousted as CEO of L3 Harris following allegations of misconduct. According to Semafor, citing sources familiar with the matter, an investigation found he was engaged in an inappropriate relationship with a subordinate. This marks the second time Kubasik has been forced out of a leadership position under similar circumstances. In 2012, he was set to become CEO of Lockheed Martin but resigned after an ethics investigation confirmed he had a close personal relationship with a subordinate employee. L3 Harris, headquartered in Melbourne, Florida, announced Kubasik's departure on 17 August. The company said the misconduct was unrelated to financial reporting, controls, customer relationships or operational performance. Kubasik will retain some vested stock options but won't receive severance payments.