Description

A focused course, tailored for you

Security Systems Engineering for Government Integrators

How to move a security architecture from concept approval to fielded, accredited system without losing the thread between design intent and ATO evidence.

Security systems engineers on government integration contracts sit at the junction of two disciplines that rarely speak the same language: systems engineering, which wants requirements traced to design decisions, and RMF/FISMA, which wants those same decisions mapped to controls and evidenced for an assessor. When the two threads stay separate, the ATO package becomes a reconciliation sprint under deadline pressure instead of a continuous engineering output.

$199 one-time

Tailored to your situation. Access within 24 hours. 30-day money-back.

Includes a hand-built implementation playbook delivered alongside course access, generated for your specific situation.

Why this course

The canonical failure mode is a System Security Plan that reads like a policy document rather than an engineering record. Statements of compliance fill the control fields; actual design decisions, configuration choices, and test results sit in separate SharePoint folders nobody linked. An independent assessor opens eMASS, selects a moderate control, and cannot answer: what design decision satisfies this, what artefact proves it, and who made that call. The POA&M opens. The schedule slips. The security engineer spends weeks reconstructing a narrative the design phase should have produced automatically. This course teaches the engineering discipline that prevents that outcome from the start.

What you walk away with

Decompose programme security requirements into traceable, testable control allocations from the first design review.
Build a traceability matrix that a government assessor can navigate in eMASS without supplementary explanation.
Select and document STIG overlays and tailoring decisions in a format that survives an independent assessment.
Produce security architecture decision records that serve both the engineering record and the ATO evidence package simultaneously.
Assemble a test evidence package that maps directly to control implementation statements rather than requiring post-hoc reconciliation.
Hand off a complete, assessor-ready artefact set at CDR or at the security review milestone with no last-minute sprint.

The 12 modules

Module 1. RMF as an Engineering Discipline

Most security engineers inherit RMF as a compliance overlay after the design is done. This module reframes RMF as an engineering input from programme inception, covering where security requirements enter the systems engineering lifecycle, how NIST SP 800-160 maps to the RMF steps, and what artefacts a security engineer owns at each milestone from Materiel Solution Analysis through Production and Deployment. Includes a programme milestone-to-RMF step alignment template.

Module 2. Security Requirements Decomposition

Translating a CNSSI 1253 control baseline into allocated, testable security requirements is the work that determines whether your SSP is an engineering record or a policy document. This module covers decomposition from security concept to system-level requirement to subsystem allocation, including how to write derived security requirements that survive IV&V scrutiny. Worked example uses a notional C2 system with mixed classification boundaries and legacy component constraints.

Module 3. Building the Traceability Matrix That Survives eMASS

The traceability matrix is the document an independent assessor opens first. This module covers the schema that maps each allocated control to the design decision that satisfies it, the configuration artefact that implements it, and the test evidence that demonstrates it. Covers eMASS data structure, how to populate inherited controls from a cloud or platform environment, and how to handle partially satisfied controls without creating a POA&M item at assessment.

Module 4. STIG Selection, Overlays, and Tailoring Documentation

Choosing the right STIG for each component and documenting tailoring decisions in a form that an assessor accepts without lengthy explanation is a precision task. This module covers STIG applicability rules for common government integration components (network infrastructure, OS, application, database), how to write a tailoring decision record that names the risk rationale and the authorising official, and how to handle STIG findings that the programme cannot close before ATO.

Module 5. Security Architecture Decision Records

A security architecture decision record (SADR) is the engineering artefact that bridges design and compliance: it records what was decided, why, what alternatives were considered, what risk was accepted, and who approved it. This module covers SADR format, when to write one, how to reference it from the SSP control implementation statement, and how to use the SADR log to answer IATT and ATO conditions without reopening design documents.

Module 6. CONOPS-to-Control Mapping for Integrated Systems

Government integration programmes often connect components with different owners, different accreditation boundaries, and different control baselines. This module covers how to map operational concept flows to control responsibilities across those boundaries, how to document interconnection security agreements (ISAs) and connection approval packages (CAPs) as part of the security architecture rather than as late administrative tasks, and how to represent cross-domain solutions and data diodes in the traceability matrix.

Module 7. Continuous Monitoring Planning as a Design Output

The continuous monitoring strategy is required by RMF Step 6 but should be designed in RMF Step 2 alongside the control selection. This module covers building a monitoring strategy that names specific automated tools, scan frequencies, human review cadences, and POA&M escalation thresholds at the design phase, so the document an assessor reviews is an engineering commitment rather than a post-ATO placeholder. Includes a continuous monitoring plan template aligned to NIST SP 800-137.

Module 8. Test Evidence Package Construction

The security test and evaluation (ST&E) evidence package is what closes control implementation statements from 'planned' to 'implemented'. This module covers mapping ST&E objectives to control implementation statements before testing begins, structuring test procedures so results map directly to eMASS control fields, handling negative findings that generate POA&M items versus findings that represent acceptable risk, and the sign-off chain that satisfies an independent assessor without requiring the security engineer to testify verbally.

Module 9. Managing the POA&M Without Losing the Schedule

Every programme enters ATO review with open findings. The question is whether those findings are managed as engineering items with a credible remediation plan or as a list that signals programme risk to the authorising official. This module covers POA&M item classification, milestone-based remediation scheduling, writing remediation milestones that a programme manager can commit to, and the communication pattern between security engineer and AO that keeps an open POA&M from becoming an ATO denial.

Module 10. Classified System Considerations: SAPs, SCIFs, and Multi-Level Architectures

Security systems engineers on classified programmes face additional accreditation layers beyond FISMA: SAP accreditation, SCIF physical requirements, and multi-level security architectures that require cross-domain solution approval. This module covers where these requirements enter the RMF process, how to document them in the SSP without creating classification spills in unclassified artefacts, and how to align the SAPCO or SSO review with the programme ATO timeline.

Module 11. Artefact Set Assembly for CDR and ATO Milestones

At CDR and at the ATO submission milestone, the security engineer is accountable for a specific artefact set. This module covers the complete artefact checklist for a FISMA moderate system: SSP, SAR, POA&M, SCTM, privacy impact assessment, system boundary documentation, interconnection agreements, and continuous monitoring strategy. Covers who owns each document, what review cycle each requires, and the sequencing that gets all documents to final status before the AO package submission deadline.

Module 12. Sustaining Accreditation Through Engineering Change

Most ATO failures in sustainment come from engineering changes not processed through the change control board with security impact assessed. This module covers the security impact analysis process, when a change triggers a significant change review versus a minor SSP update, how to maintain the traceability matrix through hardware and software upgrades, and how to embed the security engineer role in change management so accreditation does not erode between major reviews.

How this addresses your situation

Specific modules that map to what you said you are dealing with.

Engineer on a programme approaching CDR who needs to close the gap between the design documentation and the SSP control implementation statements before the security review milestone.

Security architect who was handed an existing SSP that does not trace back to design decisions and needs to rebuild the traceability matrix without restarting the design phase.

Lead systems engineer who owns both the SDD and the security architecture and needs to produce a single set of artefacts that satisfies both the technical review board and the AO.

Security engineer preparing for an independent assessment who needs to know exactly what an assessor will examine in eMASS and what gaps will generate findings before seeing the assessor's report.

What you get with this course

12 written modules in the Art of Service learning environment, self-paced.
Traceability matrix template with eMASS field mapping.
Security architecture decision record (SADR) template with worked example.
STIG tailoring decision record template.
ST&E evidence package structure template.
POA&M management worksheet with milestone scheduling.
Complete ATO artefact checklist for FISMA moderate systems.
Hand-built implementation playbook tailored to your programme type, delivered alongside course access.

What you will have in hand by Day 1, Week 1, Month 1

Course access provisioned within 24 hours of purchase.

Hand-built implementation playbook delivered alongside course access, scoped to your programme type and current RMF phase.

Before and after

Before

Security requirements live in one document, design decisions in another, and test results in a third SharePoint folder nobody cross-referenced. The assessor opens eMASS and cannot trace a control to its evidence. The ATO review opens a POA&M for artefact gaps the engineering team thought were covered.

After

Every control in the SSP points to a named design decision, a configuration artefact, and a test result. The traceability matrix is a live engineering document updated at each milestone. The independent assessor navigates eMASS without supplementary explanation. The ATO package closes on schedule.

What happens if you do not address this

Each RMF review cycle that produces an unexpected POA&M for artefact gaps costs weeks of reconciliation work and extends programme schedule. The discipline this course builds does not get easier to retrofit after the design phase; it requires a process change at the start of the next programme phase. Engineers who build this discipline early become the ones programme managers call first when a new programme needs a credible ATO plan.

Who it is for

Security systems engineers and security architects working on government integration programmes, classified or unclassified, who are accountable for producing the RMF artefact set alongside the technical design. Typically at the mid to senior level, holding or pursuing CISSP or CASP, working on programmes that must achieve ATO within a fixed schedule. May be a lead or sole security engineer on the programme.

Who this is NOT for. Policy writers who produce compliance documentation without engineering accountability. Security analysts whose role ends at vulnerability scanning. Engineers on commercial programmes with no government ATO requirement.

How it arrives

Text-based course in the Art of Service learning environment, plus downloadable templates and worked examples for every module, plus the hand-built implementation playbook delivered alongside course access.

Time investment. Approximately 8-10 hours for the full 12 modules. Most engineers complete the modules directly relevant to their current programme phase in 2-3 hours and return to the remaining modules as their programme advances.

Why $199 is the right number

DoD RMF training courses cover policy and process but do not teach the engineering discipline of building traceability as a continuous output. CISSP and CASP preparation materials cover control families and assessment methodology but not programme-level artefact construction. This course fills the gap between policy knowledge and the specific engineering practice that produces an ATO-ready artefact set on schedule.

FAQ

Is this course specific to a particular service or agency?

The course is built around FISMA moderate requirements, NIST SP 800-53, and DoD RMF (DODI 8510.01), which covers the majority of government integration programmes regardless of agency. SAP-specific content in module 10 addresses additional layers for classified programmes.

Does the implementation playbook assume I am working on an unclassified or classified programme?

The playbook covers both. When you purchase, reply with your programme type (FISMA moderate unclassified, classified collateral, SAP) and the current RMF phase. The playbook is scoped to your specific situation.

What if my programme uses a cloud environment with an existing FedRAMP authorisation?

Module 3 specifically addresses how to handle inherited controls from a FedRAMP-authorised platform in the traceability matrix, including how to document the inheritance chain in eMASS and what residual controls remain the programme's responsibility.

Does this course cover eMASS specifically?

Yes. Modules 3, 8, and 9 address eMASS data structure, control field population, and POA&M management directly. The traceability matrix template is structured to map to eMASS fields.

30-day money-back guarantee. If after a week of working through the materials this is not what you needed, reply to the receipt email and a full refund is processed. No questions, no forms.

Within 24 hours your account in the learning environment is provisioned and the tailored implementation playbook is delivered alongside it.