699 Architect Nuclear jobs in Los Angeles,CA

5+ years of experience developing or defining architectures that integrate MBSE tools, simulation environments, data repositories, and lifecycle management systems
4+ years of experience performing systems engineering analysis and developing systems engineering products for DoD or government systems
3+ years of experience with practical MBSE for the development of technical specifications, interface control documents, and system architecture, including using digital engineering tools such as Cameo or MagicDraw, SparxEA, DOORS, or IBM Rhapsody
Ability to define and maintain the enterprise architecture for a digital engineering ecosystem
Ability to communicate and establish collaborative relationships with government clients, Federally Funded Research and Development Center s ( FFRDC ) , and asso cia te contractor teammates to achieve program goals
Secret clearance
Bachelor's degree in STEM

RTX

El Segundo, CA 90245

Typically requires a Bachelor's Degree in Science, Technology, Engineering or Mathematics (STEM)
5+ years of applicable experience focused on architecting, designing, implementing, and testing digital Circuit Card Assembly (CCA) designs.
Experience with high-speed mixed signal circuit card design and/or high-density, high-speed digital circuit card design.
Experience in bus standards protocol such as: sRIO, SpaceWire, VME, PCI, PCIe, VPX, and Gb Ethernet.
Experience designing hardware boards that house Xilinx and Altera FPGAs.
The ability to obtain and maintain a U.S. government issued security clearance post-start is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
The position is onsite in El Segundo, California and requires the ability to obtain and maintain a U.S. government issued security clearance.

BOOZ, ALLEN & HAMILTON

El Segundo, CA 90245

18+ years of experience in defense systems engineering and development, including with Joint space operations, C5ISR, and battle management systems
5+ years of experience serving in a systems engineering leadership role for a large-scale space system of systems programs
Experience using Microsoft Office programs, including Excel, PowerPoint, and Word
Experience working within the DoD acquisition system
Knowledge of Department of War acquisition systems, lifecycle planning, program management, and key program milestones
Top Secret clearance
Bachelor's degree in an Engineering field

John Christopher Construction

Anaheim, CA 92805

3–5+ years of experience in residential construction, pre-construction, project coordination, estimating coordination, selections, project management, or a similar construction operations role.
Strong understanding of residential construction schedules, materials, selections, drawings, scopes, budgets, and homeowner decision points.
Practical ability to read and understand plans, drawings, scopes, estimates, and construction documentation.
Experience coordinating with homeowners, project managers, vendors, subcontractors, architects, engineers, or internal construction teams.
Ability to support estimating by reviewing scopes, tracking estimating activity, identifying gaps, and helping prepare projects for handoff.
Strong organization, follow-through, and attention to detail.
Ability to manage multiple moving pieces at once without letting details fall through the cracks.
Comfortable holding clients, vendors, subcontractors, and internal team members accountable to timelines.
Clear, direct, and professional communication style.
Growth mindset and willingness to learn, research, improve, and help build the role over time.
Comfortable working in a culture where accountability, open communication, and best-idea-wins thinking matter.
Able to admit mistakes, solve problems, and continuously improve.