11th Hour Service Jobs in California

Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security comm...

ClearanceJobs is actively seeking a Senior .NET Software Engineer for our client located in Herndon, VA. ClearanceJobs is the largest career network for professionals with federal government security ...

Job Title: Mechanical Technician 3 – Hydraulic Cylinders & Structural Testing Summary: The Structural Test Department is seeking a Mechanical Technician (Level 3/4) with strong hydraulic and mechani...

Job Family :Technology Consulting Travel Required :None Clearance Required :Active Top Secret SCI with Polygraph What You Will Do: The Mission Systems Engineer will manage a portfolio of systems and ...

Job Family :Operational Effectiveness Consulting Travel Required :None Clearance Required :Active Top Secret SCI with Polygraph What You Will Do :Candidate will perform services to ensure compliance ...

Job Family :Strategy & Transformation Consulting Travel Required :Up to 10% Clearance Required :Ability to Obtain Public Trust What You Will Do :Guidehouse is seeking an Organization Development Cons...

Job Family :Data Science Consulting Travel Required :Up to 25% Clearance Required :Active Secret What You Will Do :Guidehouse is seeking a Data Engineer who will provide data engineering and analysis...

Job Family :Data Science Consulting Travel Required :Up to 25% Clearance Required :Active Secret What You Will Do :Guidehouse is seeking a Data Engineer who will provide data engineering and analysis...

Job Family :Data Science Consulting Travel Required :Up to 10% Clearance Required :Active Secret What You Will Do :Guidehouse is seeking a Data Analyst who will provide data solutions (analysis, data...

Job Family :Finance & Accounting Consulting Travel Required :None Clearance Required :Ability to Obtain Public Trust What You Will Do : Our professionals help our clients to identify, evaluate, and...

Job Family :Management Consulting Travel Required :Up to 10% Clearance Required :Active Secret What You Will Do :The Archibus Scrum Master will join a dynamic team supporting a global IT systems impl...

Protect What Matters. Securitas Critical Infrastructure Services (SCIS) secures some of the most sensitive and mission-critical facilities in the nation. We're currently hiring Full-Time Escort Secur...

SAI, a small business government contractor, is seeking a mission-driven professional to support a Human Capital contract in in the DC Metro area. The candidate will join a collaborative, experienced ...

DescriptionIn this role, you will work directly with government customers, engineering teams, and operational stakeholders to execute and document strategies to provide KGS with optimal suppliers, pri...

DescriptionDoes working hard, making history and having fun resonate with your professional lifestyle? Do you like to be creative, solving challenges with innovative ideas? Do you feel passionate abou...

DescriptionOperations Service Team (OST) Technicians are Amazon's front line responders for hands-on electrical and mechanical operations and troubleshooting. They maintain, operate, troubleshoot, and...

DescriptionHow would you like to build the AWS Cloud Computing business for the United States Navy and Marine Corps? Would you like to be part of a team focused on cloud transformation and adoption of...

DescriptionApplication deadline: Sep 13, 2026 Are you passionate about shaping the future of the federal government by paving the way for innovation through customer advocacy? Do you have the program ...

DescriptionApplication deadline: Applications will be accepted on an ongoing basis Region Services Corporate Infrastructure (RSCI) delivers foundational Windows infrastructure services across Amazon D...

DescriptionWould you like to design, develop, and implement innovative cloud computing solutions and solve the world's most complex technical problems? Do you have a deep passion and desire to enginee...