Trinzic logo

Sr. Subcontracts Administrator

Trinzic

Kansas City, KSJob$100–135K/yrSeen todaySeen in employer's feed today

Most applications go out cold — see where you stand first. No sign-up to start.

Watch jobs like this.

At a glance

Compensation
$100–135K/yr
Location
Kansas City, KS
Work Authorization
Not specified

Olive lists jobs from US employers, including remote roles you can work from the United States.

Requirements

Credentials this posting asks for.

Bachelor's degree

Job overview

KBR is seeking a Sr. Subcontracts Administrator to manage subcontract administration across multiple projects and programs. The role oversees supplier qualification, proposal requests and evaluations, negotiations, contract execution, and subcontract performance, integrating cost, schedule, technical, and quality objectives. The administrator also supports business development proposals, supplier performance improvement, procurement strategies, and timely supplier payments. Candidates joining the Mission Technology Solutions business before its planned spin-off will transition to Trinzic.

Skills & qualifications

RequiredNice to have

Skills

Subcontract ManagementProcurementSupplier QualificationProposal EvaluationSubcontract NegotiationScope of Work DevelopmentContract DocumentationFARDFARSCost AnalysisPrice AnalysisCommunicationProject ManagementConflict ResolutionProblem SolvingOrganizationMetrics DevelopmentGR/IR StrategiesGlobal ProcurementSupply Chain ManagementEfficiency Improvement

Qualifications

Bachelor's DegreeMaster's Degree10+ Years Procurement and Subcontract Management ExperienceBackground CheckDCMA Audit ExperienceCPSR Audit ExperienceUS Government and Commercial Contracts Experience

Benefits

401(k) Match
Medical Insurance
Dental Insurance
Vision Insurance
Paid Time Off

Full job description

Title:

Sr. Subcontracts Administrator

At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in more than 85 countries and operations in over 28 countries. KBR is proud to work with its customers across the globe to provide technology, value-added services, and long-term operations and maintenance services to ensure consistent delivery with predictable results.

Trinzic is the future independent company to be created through the planned spin-off of KBR's Mission Technology Solutions business, expected in January 2027. Our people work at the frontier of what is possible, delivering solutions in challenging environments and advancing some of the world's highest-priority national security and space missions.

Backed by decades of mission success, deep expertise, and trusted partnerships, Trinzic will launch as a global organization with more than 18,000 employees supporting customers around the world. Join us at a defining moment and help shape the future of a company built to tackle complex challenges and make a meaningful impact.

Candidates who join KBR's Mission Technology Solutions business before the spin-off will transition to Trinzic when the separation is complete and will not need to reapply for employment.

Belong, Connect, Grow, with KBR! - At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together.

Program Summary

KBR's Exploration & Logistics division delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation. Our solutions help ensure mission success on land, air, sea, space and cyberspace for the Department of Defense, intelligence community, NASA, and other federal agencies. KBR’s areas of expertise include engineering, logistics, operations, science, program management, mission IT and cybersecurity.

Job Summary

KBR is seeking a highly motivated Sr. Subcontracts Administrator to oversee and perform a full range of subcontract administration activities associated with subcontracting work. This includes qualifying suppliers, issuing requests for proposals, evaluating proposals, and maintaining subcontract files in accordance with established procedures. The successful candidate will be responsible for managing subcontracting work as assigned on multiple projects and ensuring the seamless integration of subcontract work within the broader program including cost, schedule, technical, and quality management.

Under broad direction, the Sr. Subcontracts Administrator will be accountable for managing the delivery of Subcontracts objectives of the assigned Projects/Programs.

Roles and Responsibilities

  • Drive all aspects of major subcontract execution including cost, schedule, technical, and quality performance, ensuring full integration of subcontract work within the program (e.g., proposals, negotiations, contract execution).

  • Serve as the primary point of contact between the subcontractor and project management team, remaining accountable to Subcontracts and Supply Chain leadership.

  • Oversee the entire procurement cycle, coordinating between KBR’s technical team and suppliers across various functional teams.

  • Address critical, time-sensitive, and complex issues including proposal evaluations, contract documentation, and modifications for contract changes.

  • Assist in developing subcontract specifications, work statements, and terms and conditions for specialized materials, equipment, and services.

  • Lead key supplier negotiations regarding cost, terms and conditions, and long-term agreements.

  • Control costs, manage cost avoidance, and perform price analysis as required.

  • Develop supplier sourcing strategies and metrics (scorecards) for all commodity products.

  • Measure, manage, and improve vendor delivery performance.

  • Research market trends to maintain a world-class procurement environment.

  • Conduct ad-hoc analysis as requested by upper management and corporate supply chain leadership.

  • Implement initiatives to improve efficiency and sustain KPIs.

  • Implement GR/IR strategies to promote timely payment to suppliers.

  • Provide procurement support to business development team for proposal efforts.

Basic Qualifications

  • Education: Bachelor’s degree required; Master’s degree a plus.

  • Experience: Typically 10+ years of experience in procurement and subcontract management.

  • Subcontracts management experience negotiating Master Service Agreements and complex Subcontract Agreements.

  • Proven experience in establishing scope of work and writing technical or non-technical documentation including strong understanding of Specifications, Statements of Work, Contracts/Subcontracts, and Supplier Deliverables.

  • Experience supporting all subcontract types (IDIQ, Cost Reimbursable, Fixed Price, etc.), negotiations, terms and conditions, incentive arrangements, and order placement.

  • Experience supporting business development, proposals and new pursuits is highly desirable.

  • Strong working knowledge of FAR (Federal Acquisition Regulation) and DFAR (Defense Federal Acquisition Regulation Supplement).

  • Significant experience working with and/or leading audits with DCMA, including CPSR Audits, is highly preferred.

  • Strong background with Cost and Price Analysis is a plus.

  • Strong negotiation skills.

  • Proven experience managing complex Subcontract Agreements and Master Service Agreements.

  • Excellent English communication skills, both written, verbal, and presentation to effectively communicate business cases to all levels of peers, suppliers, and management.

  • Ability to communicate effectively at all organizational levels including with international teams and suppliers.

  • Strong project management, negotiation, and conflict resolution skills.

  • Attention to detail and the ability to solve complex problems with excellent organizational skills.

  • Background Check Required.

Preferred Qualifications

  • Experience in US Government and Commercial contracts is desirable.

  • Experience providing proposals support is highly desirable.

  • Proficiency in developing and tracking internal metrics.

  • Desire to work in a collaborative environment as a part of a diverse team.

  • Strong ability to implement GR/IR strategies to promote on-time payment to suppliers.

  • In-depth understanding of global procurement processes and supply chain management.

  • Ability to drive initiatives to improve efficiency and sustain KPIs.

The compensation range that we expect to pay for this position is between $100-135k. Actual compensation will depend on candidate location and experience.

KBR Benefits

KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.

Belong, Connect and Grow at KBRAt KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

How this job compares

Set against the 5,201 open Procurement jobs on Olive Jobs, counted October 27, 2026.

Pay
  • This posting$100–135K/yr
  • Kansas median$92–140K/yr26 salary ranges
  • US median$96–149K/yr2,944 salary ranges

This range's midpoint, $118K, is close to the Kansas median midpoint ($117K) — in the middle half of Procurement salary ranges in Kansas.

Openings
Olive Jobs lists 56 open Procurement jobs in Kansas and 5,201 across the US. 4% of them nationwide are listed as remote or flexible.
Hiring the most in Kansas
Experience
This posting asks for at least 10 years of experience — more than three in four Procurement postings that state a minimum ask for (median 5 years, across 4,054 postings).
Education
This posting asks for a bachelor's degree; 2,414 of the 5,201 open Procurement jobs (46%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on October 27, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.

Similar jobs, posted recently

Open roles like this one, listed in the last 30 days.

You've read the whole posting — now see how you match it.