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Systems Engineering Platform

One platform.
Every regulated industry.

Concept-to-operations SE discipline across 20 industry packs — aerospace, defense, medical device, energy, banking, automotive, rail, nuclear, pharma, oil & gas, maritime, water, telecom, construction, chemical, semiconductor, insurance, mining, agtech, and govtech — each with its own methodology, calculators, portal tools, and compliance stack.

20Industry Packs
550+Gate Criteria
400+Portal Tools & Calculators
100%Req → V&V Traceability
For Program Managers
Requirements → Risk → Phase Gates → PDF Export
For Systems Engineers
Budgets → Trade Studies → Verification → Gap Analysis
For Design Engineers
Industry Calculators → SysML Stencils → Verification Plan
Industry Packs

Start with the pack that matches your world

Every mission, program, device, or project is tagged with a vertical pack on creation. Pack selection auto-seeds the right phase gates, terminology, calculators, and compliance tools. Your first pack is free; pick the one that fits.

🛰️

Aerospace

SMAD 8-phase

108 gate criteria50 calculators
🛡️

Defense MBSE

DoD 5000.02

59 gate criteria12 calculators

Energy / Grid

NERC + IEEE

40 gate criteria26 calculators
⚕️

Medical Device

IEC 62304 + ISO 14971

42 gate criteria8 calculators
🏦

Banking / Fintech

SR 11-7 · DORA · SOX

41 gate criteria18 calculators
🚗

Automotive

ISO 26262 · 21434 · SOTIF · ASPICE

38 gate criteria20 calculators
🚆

Rail

CENELEC EN 50126 · 50128 · 50129

26 gate criteria16 calculators
☢️

Nuclear

10 CFR 50 · NQA-1 · IEEE 603

34 gate criteria14 calculators
💊

Pharma / Biotech

21 CFR 211 · ICH · Part 11

27 gate criteria18 calculators

Oil & Gas

API · IEC 61511 · PSM

29 gate criteria16 calculators

Maritime

IMO · IACS · USCG

30 gate criteria14 calculators
💧

Water / Wastewater

EPA SDWA · CWA · AWWA · AWIA

32 gate criteria14 calculators
📡

Telecom

FCC · 3GPP · O-RAN · NENA

29 gate criteria18 calculators
🏗️

Construction

OSHA 1926 · IBC · ACI · AISC · NFPA · LEED

31 gate criteria18 calculators
⚛️

Chemical Mfg

TSCA · REACH · PSM · RMP · CCPS

34 gate criteria16 calculators
🔌

Semiconductor

SEMI · JEDEC · ISO 14644 · ESD · CHIPS Act

30 gate criteria16 calculators
🏛️

Insurance

NAIC · ORSA · RBC · Solvency II · IFRS 17

29 gate criteria18 calculators
⛏️

Mining

MSHA 30 CFR · SMCRA · OSMRE · GISTM

30 gate criteria18 calculators
🌾

AgTech / Food

USDA · FDA FSMA · EPA FIFRA · HACCP · GFSI

28 gate criteria20 calculators
🏛️

GovTech / Public Sector

FedRAMP · FISMA · NIST 800-53 · CMMC · FAR/DFARS

31 gate criteria20 calculators
📐

Generic SE

INCOSE V / ISO 15288

31 gate criteria0 calculators

20 industry packsaerospace · defense · meddevice · energy · banking · auto · rail · nuclear · pharma · oilgas · maritime · water · telecom · construction · chemical · semi · insurance · mining · agtech · govtech · generic fallback
Core Capabilities

A full systems engineering stack

67 capabilities grouped into 7 categories. Expand a category to see the full list.

Pick a category above to see its 67 capabilities.

Shared backboneevery pack reuses the same requirements, risks, phase gates, V&V, and audit engine
Calculators

Engineering calculators & collaboration

Browser-based sizing and analysis tools across every pack — no installs, no spreadsheets. Aerospace goes deepest; every pack ships its own set.

⚙️

Engineering Calculators

50+ Tools

Pack-native engineering calculators run in your browser — aerospace spacecraft sizing, defense cost models, energy reliability, and more. Each tool outputs results in seconds with no setup required.

⚖️
Mass Budget
Hierarchical subsystem breakdown with phase margin thresholds
🔥
Propulsion Sizing
Tsiolkovsky ΔV-to-propellant, Isp, burn time, thruster DB
🌑
Eclipse Analysis
Beta angle, eclipse fraction, critical beta, solar availability
☢️
Radiation Analysis
TID calculator, shielding curves, component tolerance table
🔭
Optical Payload
GSD, aperture, swath, SNR, data rate for EO instruments
🌡️
Thermal Analysis
Eclipse fraction, hot/cold temps, heater power
👥

Real-time team coordination

Shared editing, approvals, and notifications — built in, not bolted on. Every piece below runs over the same Supabase Realtime channel per mission.

✍️
Review Workflow
Structured document approval with digital signature log + auto email on state transitions.
🔗
Share Links
Expirable, read-only share links for any project view, using cryptographically random tokens with TTL.
👥
Live Presence
See who else is active on a document in real time. No polling; Heartbeat API.
🔔
Notification Center
In-app notification bell with unread count covering milestones, reviews, and custom events.
💬
Channels
Real-time encrypted messaging per project. Public (auto-join) and private (invite-only) channels.
Action Items
Assign and track action items by phase, owner, and due date. Close with documented resolutions.

Plus 6 more: Decision Log · Activity Feed · Lessons Learned · Company Accounts & RBAC · Entity Mentions · Audit Trail.

Open formats end-to-endimport ReqIF / CSV · export PDF / CSV / SysML XMI · no vendor lock-in
Methodology-Native Workflow

Pick the lifecycle your industry uses

Every project is seeded with the right phase gates, criteria, and deliverables from day one. Pick a pack to see its phase sequence.

1
Mission Concept & Objectives
Define mission objectives, constraints, and stakeholder needs
2
Space Environment Assessment
Assess space environment threats and constraints
3
Orbit & Coverage Design
Design orbit and coverage requirements
4
Spacecraft Design & Budgets
Size and configure the spacecraft
5
Requirements Definition
Define and trace requirements
6
Launch Vehicle Selection
Select launch vehicle and site
7
Ground Systems & Operations
Design ground segment and operations concept
8
Reference & Verification
Verify requirements and reference data
Ramp your team up fastSMAD chapter-by-chapter course · role-based learning paths · hands-on exercises on your own mission
Training Academy

Train your team on every tool

27 structured courses covering requirements engineering, risk management, compliance (ITAR / EAR / CMMC / IEC 62304 / NERC CIP), phase gates, and methodology-specific content per pack. Per-user progress tracking, module quizzes, and hands-on lessons so your team masters every part of the platform.

🚀Getting StartedAccount setup, navigation, and your first mission
📋RequirementsFull lifecycle from stakeholder needs to baselines
⚠️Risk ManagementRisk register, FMEA, and burndown tracking

Ready to start your next program?

Engineers and program managers use Hitt Hosting SE to run requirements, risk, and phase gates — in aerospace, defense, medical devices, energy, and 16 more.