• Chinook Program - TS

    Leidos (St. Louis, MO)
    …in multiple locations. This work is an increase in scope to an existing program , ** Chinook ** , and offers exceptional opportunities for skilled and dedicated ... Software Testers + System Administrators **All positions require a TS with the ability to obtain an SCI and...candidates in support of increased work on our existing program , Chinook .** If you're looking for comfort,… more
    Leidos (09/30/25)
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  • Senior Information System Security Officer (ISSO)

    Leidos (St. Louis, MO)
    …+ Alexandria, VA + Chantilly, VA + Aurora CO + St. Louis, MO + Tucson, AZ ** Clearance Level Required:** Top Secret with the ability to be adjudicated for SCI ... seeking an Information System Security Officer (ISSO) for the Chinook Program . The ISSO will be responsible...experience to operate within the scope of responsibilities. + Top Secret with the ability to be… more
    Leidos (10/08/25)
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  • Jr. Software Engineer

    Leidos (St. Louis, MO)
    … Level Required:** Must be a US Citizen and have the ability to obtain a Top Secret /SCI ( TS /SCI), as well as a Polygraph. **Primary Responsibilities:** + ... is currently seeking a highly motivated Junior Software Engineer for the Chinook Program . The Chinook Program delivers next-generation, mission-focused… more
    Leidos (10/04/25)
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  • Release Train Engineer

    Leidos (St. Louis, MO)
    …+ Alexandria, VA + Chantilly, VA + Tucson, AZ + Aurora, CO + St Louis, MO ** Clearance Level Required:** Active Top Secret with the ability to obtain SCI, as ... to oversee Agile delivery and cross-team coordination for the Chinook Program . The RTE will play a...with 10-13 years of prior relevant experience. + Active Top Secret with the ability to obtain… more
    Leidos (10/03/25)
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  • Chief Systems Architect

    Leidos (St. Louis, MO)
    …MD + Alexandria, VA + Chantilly, VA + St Louis, MO + Aurora, CO + Tucson, AZ ** Clearance Level Required:** Top Secret with the ability to obtain SCI, as well ... seeking a highly motivated Chief Systems Architect for the Chinook Program . The successful candidate will serve...experience. May possess a Doctorate in technical domain. + Top Secret with the ability to obtain… more
    Leidos (07/30/25)
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  • Software Engineer SME

    Leidos (St. Louis, MO)
    …St. Louis, MO + Tucson, AZ ** Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program . The Chinook Program delivers mission-critical, modern… more
    Leidos (10/05/25)
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  • Mid-Level Software Engineer

    Leidos (St. Louis, MO)
    …St. Louis, MO + Tucson, AZ ** Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program . The Chinook Program delivers secure, scalable, and… more
    Leidos (10/05/25)
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  • Sr. Software Engineer

    Leidos (St. Louis, MO)
    …St. Louis, MO + Tucson, AZ ** Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... is currently seeking a highly motivated Sr. Software Engineer for the Chinook Program . The Chinook Program delivers mission-driven software capabilities… more
    Leidos (10/05/25)
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  • Configuration Management Specialist

    Leidos (St. Louis, MO)
    …+ Alexandria, VA + Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ ** Clearance Level Required:** Top Secret with the ability to obtain SCI, as well ... Business Area, is seeking a Configuration Management (CM) Specialist for the Chinook program within the Analysis Solutions Portfolio. A successful candidate… more
    Leidos (10/10/25)
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  • Data Scientist SME

    Leidos (St. Louis, MO)
    …+ Gaithersburg, MD + Alexandria, VA + Chantilly, VA + Aurora, CO + St. Louis, MO ** Clearance Level Required:** Top Secret with the ability to obtain SCI, as ... is seeking a Data Scientist Subject Matter Expert (SME) for the Chinook program . In this highly specialized role, you will lead complex, mission-critical… more
    Leidos (10/10/25)
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  • Senior Automated Test Engineer

    Leidos (St. Louis, MO)
    …+ Alexandria, VA + Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ ** Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a ... seeking an experienced and highly skilled Senior Test Engineer for the Chinook Program . This role will be integral in ensuring the quality and performance… more
    Leidos (10/11/25)
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  • Mid-Level Systems Engineer

    Leidos (St. Louis, MO)
    …+ Alexandria, VA + Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ ** Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a ... Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program . As part of a highly skilled team, you will play a critical… more
    Leidos (10/11/25)
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  • Systems Engineer SME

    Leidos (St. Louis, MO)
    …+ Alexandria, VA + Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ ** Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a ... highly experienced Systems Engineer Subject Matter Expert (SME) for the Chinook Program . As an engineering SME, you will provide authoritative technical… more
    Leidos (10/11/25)
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  • Senior Systems Engineer

    Leidos (St. Louis, MO)
    …+ Alexandria, VA + Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ ** Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a ... seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program . The selected candidate will lead systems engineering activities… more
    Leidos (10/11/25)
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  • Senior Systems Administrator

    Leidos (St. Louis, MO)
    …+ Alexandria, VA + Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ ** Clearance Level Required:** Top Secret with the ability to obtain SCI, as well ... and support deployment of system enhancements and modernization initiatives for Chinook and Maru programs. + Collaborate with cybersecurity, network engineering, and… more
    Leidos (10/10/25)
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  • Senior Training Coordinator/Instructional Designer

    Leidos (St. Louis, MO)
    …+ Alexandria, VA + Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ ** Clearance Level Required:** Top Secret with the ability to obtain SCI, as well ... currently seeking a Senior Training Coordinator/Instructional Designerto join theChinook Program supporting Task Order 2 (TO2). The Senior Training… more
    Leidos (10/03/25)
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  • Training Coordinator/Instructional Designer SME

    Leidos (St. Louis, MO)
    …+ Alexandria, VA + Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ ** Clearance Level Required:** Top Secret with the ability to obtain SCI, as well ... skilledTraining Coordinator/Instructional Designer Subject Matter Expert (SME)to support theChinook Program . This role will be responsible for designing, coordinating,… more
    Leidos (10/03/25)
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