Senior Contracts Manager Job at Leidos, East Saint Louis, IL

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  • Leidos
  • East Saint Louis, IL

Job Description

Job Description

Description

Leidos currently has an opening for an experienced Senior Contracts Manager on the Decision Advantaged Solution Business Area contracts team within National Security Sector. This is an exciting opportunity to use your skills, clearance, and experience to support the research, development, and production of cutting-edge technology to protect our warfighters and the country. The selected candidate will report to the Contracts Director and support all contract management activities for a diverse portfolio of contracts.

Primary Responsibilities

Provide the oversight and evaluation of major proposals, monitoring major contracts, recommending and implementing new solutions to achieve functional objectives, be a critical asset in key negotiations, ability to resolve multi-faceted and complex contractual/customer issues as they arise, resolve performance issues, identify risks and propose mitigation strategies, ensure compliance with Leidos policies, and developing and maintaining excellent customer relationships.

Candidate must be self-motivated and able to work independently.  Must be a consummate team player, routinely interacting with programs, contracts, procurement, finance, project control, legal and export control team members.  Proactively engage with Government contracting counterparts in order to be responsive to customer requirements. 

Lead the review and analysis of Request for Proposals (RFPs) in order to identify and mitigate contract risks.  Review and negotiate Teaming Agreements, Nondisclosure Agreements, License Agreements and OCI Mitigation Plans. 

Basic Qualifications

  • BA degree + 12 or more years of relevant experience; or Masters degree + 10 or more years of relevant experience.

  • Candidate must have in depth knowledge of all contract types (e.g., T&M, FFP, and Cost Plus).

  • Working knowledge with the Defense Intelligence Agency(DIA) and/or the National Geospatial-Intelligence Agency (NGA) other intelligence agencies is a plus.

  • Proven ability to solicit and process complex information and data to solve complex problems and make sound decisions;

  • Strong interpersonal skills with measured and articulate communication skills; ability to build and maintain strong relationships with internal and external customers; proven history of building a team environment, fostering communication, listening to staff concerns, and reconciling internal issues or differences.

  • Experience with Teaming Agreements, Non-Disclosure Agreements and other legal instruments a must. Additionally, candidate will have a strong background in Federal Acquisition Regulations.
  • Travel may be required.

Preferred Qualifications

Candidate must be a U.S. Citizen and possess (and be able to maintain) a Final TS/SCI Clearance or meet the eligibility to obtain a SCI Clearance.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting: September 29, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range: Pay Range $112,450.00 - $203,275.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at -benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Job Tags

Contract work, Local area, Immediate start,

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