Systems Engineer

• Lead MBSE architecture development for advanced concept and campaign efforts
• Develop and apply system models using SysML v2 and UAF
• Translate mission needs into architecture, requirements, behaviors, interfaces, and traceable model artifacts
• Support technical trades, concept development, and decision-making for next-generation capabilities
• Help establish scalable modeling approaches, standards, and digital engineering practices
• Partner across systems engineering, software, hardware, integration, and mission teams
• Communicate complex technical ideas clearly to engineering teams and leadership

Staff Engineer, Systems Architect – MBSE

• Provide remote and onsite IT support and technical assistance to users across assigned client environments
• Manage and resolve support requests through the organization’s ticketing system
• Troubleshoot end-user issues involving Microsoft Windows, Microsoft Office, desktops, laptops, mobile devices, peripherals, and related workplace technologies
• Administer and support Microsoft 365 environments, including Exchange Online, SharePoint Online, Microsoft Intune, Microsoft Teams, and Microsoft Entra ID
• Support Microsoft Windows Server, Active Directory, Group Policy, identity, access, and endpoint-management technologies
• Troubleshoot networking, virtualization, cybersecurity, and infrastructure-related issues
• Support endpoint protection and threat-management technologies
• Identify when technical issues require escalation and collaborate with Senior Systems Engineers and other technical resources through resolution
• Maintain accurate ticket notes, technical documentation, procedures, and client-environment information
• Follow Atlas Technica and client security standards, technical requirements, documentation expectations, and strict change-control procedures
• Communicate proactively with users and internal teams regarding issue status, resolution, risks, and follow-up
• Participate in onsite infrastructure initiatives and project-related work as required

• Own end-to-end system definition for vehicle motion control features across multiple vehicle programs and software packages, focusing on Traction Control, All-Wheel Drive and Torque Vectoring
• Define logical architecture, boundary diagrams, function allocation, state machines, sequence diagrams and theory of operation
• Support development of plant models for Propulsion and Vehicle Dynamics components
• Develop and release vehicle-, system- and component-level requirements with full traceability to test cases
• Drive functional allocation decisions across zonal controllers, brake ECUs and secondary ECUs
• Define interfaces and signals for CAN FD, FlexRay and backbone Ethernet
• Serve as technical point of contact to VW Group brand engineering teams and negotiate interfaces and allocations
• Commit features to software releases and escalate risks
• Contribute to DFMEAs and ISO 26262 functional-safety work products
• Formulate DVP&R across SIL, HIL, component and vehicle levels and author automated HIL tests in Python
• Triage nightly HIL regression failures and determine release-blocker status
• Troubleshoot bench, proving-ground and fleet issues using root-cause analysis and logged data
• Prepare design-review gate packages and close open items
• Report feature status against maturity and release gates
• Interface with controls, firmware, validation, ADAS, HMI, diagnostics, homologation, functional safety and service teams
• Use AI-assisted tools to improve engineering deliverables
• Support global in-vehicle testing and validation, including winter and proving-ground events

Senior Staff Systems Engineer

• Develop and maintain requirements, architecture, algorithms, interfaces, and design for high-performance Command and Control software solutions
• Lead software development activities in a scaled agile methodology using a DevSecOps environment
• Support software development activities and integrate completed software components into a fully functional software system
• Support progress demonstration presentations to customer representatives and program/IPT leadership
• Perform day-to-day activities as Product Owner/Technical Lead, Release Train Engineer/Scrum Master, and/or Integration & Test lead
• Support the IPT by defining and meeting development and integration schedules alongside a rigorously managed cost baseline
• Create software tools and services for satellite and ground systems for USG and Commercial customers
• Work with customers in developing next-generation ground systems

Software Systems Engineer – Experienced/Senior

• Develop and maintain requirements, architecture, algorithms, interfaces, and design for high-performance Command and Control software solutions
• Lead software development activities in a scaled agile methodology using a DevSecOps environment
• Support software development activities and integrate completed software components into a fully functional software system
• Support progress demonstration presentations to customer representatives and program/IPT leadership
• Perform day-to-day activities as Product Owner/Technical Lead, Release Train Engineer/Scrum Master, and/or Integration & Test lead
• Support the IPT by defining and meeting development and integration schedules alongside a rigorously managed cost baseline
• Work with customers in developing next-generation ground systems

• Provide engineering expertise for detailed design, analysis, and development of structural and avionics modifications
• Ensure adherence to design standards and applicable Federal Aviation Administration (FAA) or other airworthiness criteria
• Support structural and avionics proof tests, including design and coordination of test flight performance envelopes, profiles, and special maneuvers
• Determine necessary modifications to upgrade existing equipment to required standards
• Assist with contracting activities, including technical specification writing, Statement of Work (SOW) preparation, and contractor performance monitoring
• Perform and direct feasibility studies for aircraft modifications
• Provide technical input for evaluating contract proposals
• Support development and adjudication of acquisition and requirements documentation
• Serve as an aerospace engineering consultant to system managers
• Provide technical and engineering support for repair, modification, and sustainability of aircraft, avionics systems, and specialized mission equipment
• Utilize FAA Inspection Authorization (IA) to perform required aircraft and systems inspections
• Support aircraft and mission systems test flights
• Provide strategic and operational procurement support for the Tethered Aerostat Radar System (TARS) Program
• Oversee planning, coordination, and execution of procurement actions in accordance with federal acquisition regulations
• Support compliance, cost-efficiency, and timely delivery of contract requirements for the DHS customer

• Lead the definition and decomposition of the low voltage system through collaboration with cross functional teams to define user stories, system definition, and functional requirements
• Drive implementation of the low voltage power system with a cross functional team from ideation to public release
• Support development of vehicle architecture through trade studies, proof of concept, and strategic analysis
• Develop and document requirements from feature level down to functional and component levels
• Develop test requirements for 12V battery and low voltage system characterization
• Support feature integration through board bring up, HIL testing, validation testing, and other critical implementation tasks
• Support issue resolution through data analysis and hands-on testing
• Coordinate system delivery and timing to achieve requirements and development milestones
• Develop a comprehensive DVP&R with development engineers and conduct and capture validation tests at SIL, HIL, Component, and Vehicle levels

Staff Systems Engineer, Energy Management

• Design and implement secure, high-performance architectures for autonomous systems, AI-driven platforms, and edge-computing devices
• Embed automated security gates including SAST, DAST, IAST, and SRM into CI/CD pipelines
• Lead transition from static RMF cycles to Continuous Authority to Operate by automating control verification and continuous monitoring
• Architect secure multi-tenant environments using Type-1 Hypervisors and Kubernetes for IL5/IL6 mission sets
• Engineer ICAM solutions enforcing Zero Trust principles across distributed hardware and software nodes
• Lead RMF activities across Categorization, Control Selection, Control Implementation, Assessment, Authorization, and Continuous Monitoring
• Develop and maintain RMF artifacts including SSPs, SARs, SAPs, POA&Ms, inventories, architecture diagrams, and continuous monitoring documentation
• Coordinate with U.S. Navy Authorizing Officials, Security Control Assessors, ISSMs, ISSOs, and Program Managers
• Perform server updates, patch management, software installations, ACAS scans, and STIG checklist submissions
• Manage cybersecurity authorization packages and support ATO, IATT, and IATO activities
• Develop access control policies and remediate vulnerabilities while documenting POA&Ms
• Collaborate with developers and engineers to maintain security processes, compliance, and appropriate user permissions
• Develop and maintain golden operating system images and virtual machines
• Create detailed system and network documentation for technical and non-technical stakeholders
• Manage local IDT network infrastructure and network expansion efforts
• Serve as ISSM for product ATOs and, as needed, IDT infrastructure networks and supported products
• Represent IDT onsite to DCSA and other government organizations as needed

Senior Cyber Systems Engineer

• Develop and maintain requirements for mission planning systems supporting MILSATCOM resource allocation, access scheduling, and payload configuration
• Support engineering of mission planning tools for satellite access planning, terminal-to-satellite resource assignment, and frequency/bandwidth allocation
• Analyze and model satellite coverage, link availability, and communications resource conflicts across MILSATCOM constellations
• Support development and refinement of scheduling and deconfliction algorithms for competing mission planning requests
• Develop and maintain Interface Control Documents between mission planning systems, satellite control networks, and terminal segments
• Support integration of mission planning software with satellite command and control and TT&C systems
• Perform trade studies evaluating mission planning tool architecture, automation approaches, and system performance
• Support Verification & Validation of mission planning software and algorithm updates
• Evaluate and document system risks, coordinating mitigation strategies with government stakeholders
• Support technical reviews related to mission planning system upgrades and sustainment
• Coordinate with RF engineering, flight dynamics, and satellite operations teams on link budget, orbital geometry, and resource availability inputs
• Support cybersecurity compliance, including RMF/ATO documentation as applicable
• Prepare technical documentation, briefings, and reports for government program office review
• Collaborate with prime contractors, support contractors, government civilians, and members of the U.S. Space Force
• Lead architecture, integration, and sustainment of mission-critical satellite mission planning systems; guide technical direction and mentor engineers

Mission Planning Systems Engineer

• Provide tier 1 troubleshooting support to Logix employees and identify system issues for teammates and HR management
• Use vendor support and communities to gather information and provide potential solutions to the PSD team
• Review case management for new cases and respond to user requests for basic support and system issues
• Maintain proper documentation for audit and escalate support needs to other team members
• Act as a backup for HR data entry as needed
• Develop user procedures, guidelines, and documentation
• Provide employee training on new processes and functionality
• Maintain HR division SharePoint sites and develop new pages as needed
• Assist with reviewing, testing, and implementing HR system updates and releases
• Provide training support to system users
• Assist with vendor management documentation
• Gather information for research, audits, and data collection requests
• Assist with HR technology feature improvements and HR technology projects
• Document project discussions, next steps, and action items
• Update procedures and system documentation based on meetings and project outcomes

Systems Engineer jobs in California

Staff Engineer, Systems Architect – MBSE