PCB Design Services
By Siemens Xpedition Experts
Northwest Engineering Solutions provides PCB design and layout services delivered natively in Siemens Xpedition. Our workflow is built around constraint-driven design, library governance, and controlled releases suitable for regulated and long-lifecycle electronics programs.
Using Xpedition's enterprise-level design tools, we translate electrical, mechanical, EMI/EMC, and manufacturing requirements directly into enforceable design rules. This ensures schematic intent, layout execution, and manufacturing deliverables remain aligned through revision cycles and ECOs.
- Learn more about our expertise in the PCB industry.
Siemens Xpedition Capabilities
Siemens Xpedition is an enterprise PCB design platform intended for complex systems requiring peak reliability, traceability, and complete DFM control. It integrates schematic capture, PCB layout, constraint management, library control, and manufacturing outputs into a complete design workflow covering design conception to product release.
Our Xpedition expertise allows us to deliver PCB databases that are reviewable, auditable, and scalable into production, reducing rework, schedule risk, and manufacturing ambiguity.
- Constraint-driven schematic capture and PCB design
- Local and enterprise library management and part governance
- High-speed, mixed-signal, and HDI design support
- PCB routing automations supporting quick completion of high net counts
- Reusable circuit block and RF shape tools for modular designs
- Controlled PCB manufacturing release workflows
Key Features
Xpedition schematic capture provides a disciplined front-end for complex systems. We structure schematics to support hierarchy, reuse, and constraint propagation into the PCB layout:
- Hierarchical design methods for large systems (reusable blocks, clear interfaces, multi-sheet organization)
- Constraint and class intent are captured in the Constraint Manager and are enforced seamlessly in the PCB layout
- Review-ready documentation for regulated programs
Our Xpedition designs support dense placement and routing, flex and rigid-flex designs, HDI layouts, and sub-lamination PCB stackup builds under explicit design constraints. We build board databases that remain readable and maintainable across revisions:
- High-quality placement and drawing tools that give full layout control
- Reuse-oriented layout practices (repeatable modules, consistent interfaces, controlled constraints)
- Stackup-aware implementation so impedance intent, reference behavior, and manufacturability are aligned
Xpedition's routing features are optimized for high net count designs that may require high-speed digital techniques. Routing decisions remain verifiable through constraint-driven enforcement:
- Automated point-and-click routing for fast completion of selected nets
- Support for differential pairs and length-matched routing with timing constraints
- BGA fanout with automated breakout strategies for dense components
- Multi-routing features allow completion of multiple nets simultaneously
High-speed design success depends on constraint completeness and return path control. We implement SI/PI/EMI-aware layouts suitable for high-reliability electronics:
- Constraints ensure trace width and spacing are enforced during routing
- Timing cosntraints defined as constaints and with fast evaluation
- Dynamic plane layers ensure consistent power, ground, and return paths
- Integration into HyperLynx for signal integrity simulations
Xpedition's verification-driven workflow enables continuous checking throughout layout. This reduces late-stage errors and supports formal design reviews:
- Live DRC visualization during layout and routing
- Run comprehensive DFM, DFA, and layout DRCs on demand
- Quickly jump to errors in the PCB layout
Library quality is one of the biggest determinants of schedule and yield. We build library data so the board database remains trustworthy across spins, alternates, and long lifecycle programs:
- Work from centralized or local component libraries
- Manage complex component symbols and footprints at the project level
- Customize parts data with user-defined parameters
We generate manufacturing outputs from a controlled release process so fabrication and assembly expectations are explicit and repeatable:
- Generation of fabrication outputs in Gerber, ODB++, or IPC-2581 formats based on CM requirements
- Drill data, drill drawings, and controlled via definitions aligned to the approved stackup
- Assembly outputs including pick-and-place files, centroid data, and assembly data layers
- BOM structure and supply chain data mapping suitable for procurement and CM quoting
- Variant and option handling for prototype versus production builds
Our Work in Siemens Xpedition
Avionics and Aerospace Electronics
Aircraft electronics place strong demands on reliability, emissions control, and long-term maintainability. We use Siemens Xpedition to develop commercial and military avionics and aerospace PCB designs where constraints, partitioning, and documentation are explicit and traceable across the product lifecycle.
- Avionics subsystems supporting flight control, navigation, sensing, and vehicle management functions.
- Power distribution and conditioning electronics developed for wide input ranges and fault tolerance.
- Connector- and harness-aware layouts aligned with aerospace mechanical and installation constraints.
Spaceborne and Orbital Systems
Space systems demand high reliability under radiation exposure, vacuum conditions, and extreme thermal cycling. We use Siemens Xpedition to develop PCB designs for orbital platforms where electrical constraints, layout discipline, and documentation support predictable performance across long mission lifetimes.
- Communications and data-handling electronics supporting SATCOM links and high-throughput payload interfaces
- Electronics for LEO and proliferated orbital deployments emphasizing repeatability and scalable manufacturing
- Radiation-aware component placement and routing strategies aligned with mission reliability objectives
- Power distribution and regulation electronics designed for wide operating ranges and fault tolerance
Industrial Automation and Control Systems
Industrial electronics require robustness, long lifecycles, and predictable manufacturability. We build Xpedition designs that emphasize electrical discipline, connector strategy, and documentation suitable for factory and field environments.
- Control, I/O, and communications modules for automation, robotics, and motion control platforms.
- Isolated interfaces, rugged connectors, and noise-tolerant mixed-signal layouts.
- Power entry, protection, and distribution electronics for industrial cabinets and equipment.
Energy Systems and Power Electronics
A modern, more resilient grid demands high reliability, with PCBs designed with clear manufacturing intent. Our use of Siemens Xpedition focuses on building robust, constraint-driven designs that support long-term reliability as energy infrastructure evolves to meet new load profiles, electrification, and grid modernization requirements.
- Power conversion and power management boards for grid-tied, renewable, and distributed energy systems.
- Mixed-signal control electronics integrating sensing, protection, and advanced control strategies.
- Power integrity–focused design practices addressing transient behavior, EMI, and switching noise.
Advanced Embedded Computing Platforms
Embedded systems continue to increase in complexity as compute density, connectivity, and software integration grow. We use Siemens Xpedition to manage dense, high-speed embedded designs while keeping the database reviewable and scalable.
- Compute modules and carrier boards integrating SoCs, FPGAs, high-speed memory, and peripheral interfaces.
- High-speed digital routing with controlled impedance, return paths, and connector transitions.
- Power integrity–focused layouts supporting dynamic loads and tight voltage margins.
- Manufacturing releases prepared for iterative development and volume production.
Our Process
Xpedition projects succeed when design intent is explicit: constraints are defined early, libraries are trusted, and verification is continuous. Our process is built around encoding requirements into the database so the design remains consistent through ECOs and across manufacturing spins.
As the design matures, we apply a validation-minded workflow to reduce prototype risk: high-speed constraint enforcement, SI/PI/EMI-oriented checks, and in-house DFM review so the released manufacturing package is scalable to volume production.
- Define requirements & constraints - Capture electrical, mechanical, safety, and compliance targets and translate them into Xpedition constraints, classes, and verification checks.
- Libraries & schematic capture - Validate symbols/footprints and complete schematic capture with constraint intent implemented early and maintained through revisions.
- Layout with continuous verification - Execute placement, planes, and routing with ongoing constraint checking; apply SI/PI/EMI-aware layout practices and DFM feedback loops.
- Release a Manufacturing-Ready Package: - Generate controlled fab/assembly outputs, drawings, and release artifacts aligned to validated design intent for prototype and production builds.
Additional PCB Design Software Support
Take Your Design Into PCB Manufacturing
Manufacturing handoff is where many projects lose time, usually due to unclear constraints, inconsistent outputs, or missing assumptions. We use Xpedition’s release and documentation workflows to produce manufacturing packages that are consistent, complete, and repeatable across spins.- PCB manufacturing outputs - Fab/assembly files (Gerbers, IPC-2581, ODB++) generated from a controlled release process.
- Supply chain visibility - BOM structure and sourcing context prepared for procurement and CM quoting workflows.
- Standardized documentation - High-quality drawings and notes organized so fabrication and assembly expectations are clear.
- Guiding the design to production - We provide additional technical guidance needed to get the design quoted, or work with our CM partners.
Why Work With NWES?
- Broad expertise - We're a digitally-driven remote-first organization with diverse talent and experience. We know your technology because we've used it and built it.
- Manufacturing partners - We work with local and overseas CMs and EMS providers that are ISO-9001, AS9100, ISO-13485, IPC-A-610, NADCAP, and/or ITAR/JCP certified. We help you find the best option to produce prototypes and scale to volume production.
- Supply chain management - We take a proactive approach on projects to ensure your design can be produced at the required volume. We'll manage procurement from major distributors or brokers throughout your project.
Need a hand with a current or future PCB design project? Find out the difference our experts can make.
Contact us today for more information.
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