February 18, 2026For 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. 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.
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Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Represent the Firm in Client Meeting; Supervise Projects from Concept through Completion; Serve as the Technical Lead Delegating work and Mentoring Staff; Provide Design Review and QA/QC.
Saint Louis, MO5 days ago
In this role, you’ll partner with Project Managers, Construction Managers, and site leadership to ensure safe, high-quality, and efficient execution of complex projects across industries such as aviation, energy, oil & gas, manufacturing, water, and power generation. You’ll be hands-on in supporting all phases of construction management, including safety oversight, scheduling, cost control, subcontractor management, procurement, and client engagement.
You will collaborate closely with consultants, solution architects, project managers, industry experts, and Siemens product development and support teams to ensure successful project delivery and long-term customer success. The ideal candidate brings hands-on experience with Teamcenter/Xcelerator deployments, a broad background in enterprise infrastructure technologies, and strong technical leadership and communication skills.
Saint Louis, Missouri10 days ago
You’re accountable for keeping scope, documentation, schedule, and financial performance aligned—ensuring the right information is in the right hands at the right time, and that risks are identified early, communicated clearly, and actively managed through closeout. Project Managers in this role bring practical financial understanding—how to forecast, track cost-to-complete, manage billing, and protect profitability while maintaining a trusting client relationship.
Chesterfield, MO24 days ago
p>The Assistant Project Manager is responsible for supporting Senior Project Managers with cost management of individual projects, the successful completion of the projects within the specified dates, and establishing and maintaining a professional and satisfactory relationship with the Owner, subcontractors, and any other project stakeholders. Report regularly to the Lead Project Manager and Client on construction progress, cost and schedule metrics, procurement issues, safety or environmental concerns, design questions, potential impacts, and any issues requiring home office support.
Chesterfield, MO30+ days ago
The Construction Project Manager is responsible for managing the construction project safety, quality, schedule, cost control, contracts, subcontractors, suppliers, proposals, estimates, documentation turnover, client relations/management, field staff, and other duties required to execute EPC, Construction Management, Construction, and Program Management projects. The organization manages multi-million dollar procurement portfolios and large-scale energy, water, and transportation projects, employing project managers, project controls specialists, supply chain professionals, and field construction teams who deliver critical infrastructure from pre-construction through project completion.
St. Louis, MO30+ days ago
Previous DOT project knowledge that includes the ability to read specs for IA/IL DOT plans is a plus Previous USACE project knowledge is a preferred A college degree in Construction Management or Engineering, with demonstrated experience as a Project Manager or Estimator; or equivalent combination of experience and education A self-starter who displays a passion for growth & learning Must successfully complete a pre-employment drug test and all tests pursuant to the company's Drug and Alcohol-Free workplace policy and procedures. Check out the McCarthy-Bush Corporation & McCarthy Improvement at www.mccarthybushcorp.com and https://www.mccarthyimprovement.com.
St. Louis, MO30+ days ago
PROJECT MANAGER | DESIGN BUILD | HEAVY CIVIL | SPORTS CONSTRUCTION | PARKS CONSTRUCTION | SITE CONSTRUCTION | HCSS | HEAVYBID | MICROSOFT PROJECT | P&L MANAGEMENT | SUBCONTRACTOR MANAGEMENT | OAC MEETINGS. This is an exciting opportunity to take ownership of real projects, real P&L, and real authority with a company known for ethics, integrity, client support, internal advancement, and rewarding high-performing project leaders.
p>Austin - Texas - United States of America, Chicago - Illinois - United States of America, Dallas - Texas - United States of America, Houston - Texas - United States of America, Kansas City - Missouri - United States of America, Phoenix - Arizona - United States of America, Saint Louis - Missouri - United States of America, San Antonio - Texas - United States of America. This role provides tactical support for project setup, floorplan approval tracking, database updates, and deliverable tracking for each quarterly refresh initiative.
St. Louis, MO30+ days ago
The Construction Project Manager I is responsible for supporting the Senior Construction Project Manager and/or Construction Project Manager II in the overall direction, completion, and financial outcome of a construction project, or serving in the lead role over a small project. Collaborates closely with business development to ensure seamless integration with sales strategies including performance metrics on your assigned projects, pursuits, and client deliverables; participates in opportunities to strengthen client, partner, and industry relationships that position Gilbane as the "Builder of Choice".
St. Louis, MO30+ days ago
p>The Lead Project Manager provides strategic leadership for the most complex enterprise programs and portfolios, driving Agile delivery at scale and championing AI-first project management practices. PRINCIPAL RESPONSIBILITIES AND DUTIES:
Saint Louis, MO20 days ago
Louis, Missouri with more than 1,200 employees and nearing $2B in revenue, Alberici is a diversified construction company that partners with leading organizations throughout North America to build their most challenging and important projects. This individual will also be responsible for supervising subcontractor performance, ensuring the project meets quality and performance specifications and regulatory requirements, managing the start-up of the project, reviewing costs against estimates for each total project, and updating labor productivity reports.