SE&A's updated IMP/IMS guide and SEP Outline have been posted to SE&A's "Policy and Guidance" site at [https://www.cto.mil/sea/pg/]. Also, SE&A just posted the updated RIO Guide (Sep 2023)
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This Community serves as a collaborative space to provide resources for systems engineering (SE) practitioners. These resources support program planning and design activities as well as implementation of SE processes. In addition this Community offers a variety of ways for the SE to network with other SE practitioners, to access current community contributions and discussions on SE tips and best practices, and to share expert knowledge related to SE.
The SE processes are used by contractor and Government organizations to provide a framework and methodology to plan, manage and implement technical activities throughout the acquisition life cycle. SE planning and execution should focus on applying the processes and tools in a rigorous, integrated, and disciplined manner to achieve a system solution that balances performance, cost, schedule, and risk.
The eight technical management processes, applicable to all acquisition pathways, provide a consistent framework for managing technical activities and identifying the technical information and events critical to the success of the program. Technical information includes controlled unclassified information (CUI) as well as classified and unclassified Critical Technical Information (CTI) about DoD sponsored research, technology, programs, and systems being acquired. The eight technical processes ensure the system design and the delivered capability reflect the requirements that the stakeholders have expressed. The 16 SE processes are applicable to all the AAF pathways to some degree. The PM and SE will determine which processes to use for their program.
Whereas the technical management processes provide insight of, and control over, the technical development of a system throughout its life cycle, the technical processes are used to design, develop and analyze the system, system elements and enabling system elements required for integration, test, production, deployment, support, operation and disposal. The eight technical processes provide a framework for ensuring and maintaining traceability between stakeholder requirements, systems design and the eventual delivered capability.
For more information refer to Section 4 of the Systems Engineering Guidebook.
Technical Management Processes | Technical Processes |
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Technical Planning | Stakeholder Requirements Definition |
Decision Analysis | Requirements Analysis |
Technical Assessment | Architecture Design |
Requirements Management | Implementation |
Risk Management | Integration |
Configuration Management | Verification |
Technical Data Management | Validation |
Interface Management | Transition |
Systems Engineering Planning
Systems Engineering planning, as documented in the Systems Engineering Plan (SEP), formulates the approach to conduct, manage and control all the technical activities to deliver a desired capability. SE Planning begins with the identification and decomposition of user needs and concepts, and progresses through development, delivery and sustainment of the final product. The Systems Engineering Guidebook provides overarching guidance on the systems engineering discipline, its activities and processes, and its practice in defense acquisition programs. This topical area contains information on SE Planning for DoD acquisitions. |
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Systems Engineering Process
This section is also a placeholder for text describing why a user would come to this site. What is it about? Explain here with a brief summary of SE Processes, this page and what is below.....
The PM, Systems Engineer, and Lead Software Engineer should address and document design considerations, including all statutory and regulatory requirements in order to:
The DoD has put additional emphasis on the four Specialty Engineering design considerations as well as Value Engineering identified in the tiles below resulting in development of additional policy (DoDI 5000.88) and additional guidance. Select the tiles below and please refer to Section 5 of the Systems Engineering Guidebook for more information.
Additional Design Considerations:
Accessibility (Section 508 Compliance) Affordability - Systems Engineering Trade-Off Analyses Corrosion Prevention and Control Diminishing Manufacturing Sources and Material Shortages Intelligence (Life-Cycle Mission Data Plan) Interoperability and Dependencies |
DoD SEP Outline v4.1, 26 Apr 23, is now posted to the SE&A Engineering References for Program Office site in both Word and PDF formats. Links:
OUSD(R&E) SE&A has published updates to the following guidance documents in the past month:
DoD SEP Outline v4.1 adds a new Section 3.7 on Corrosion Prevention and Control (CPC). The sections after that were renumbered accordingly. v4.1 was released 26 Apr 23 but not yet posted on the SE&A website.
Defense Technical Risk Assessment Methodology (DTRAM) v6.4 adds emphasis on CPC by adding criteria 7.2.C5 to the Manufacturing parent criteria area and criteria 8.2.C4 to the RAM & Sustainment parent criteria area.
The Integrated Master Plan (IMP) and Integrated Master Schedule (IMS) Preparation and Use Guide update to the 2005 version was released in late May 2023. It, too, is not yet posted on the SE&A site but will be in the future.
SE&A's updated IMP/IMS guide and SEP Outline have been posted to SE&A's "Policy and Guidance" site at [https://www.cto.mil/sea/pg/]. Also, SE&A just posted the updated RIO Guide (Sep 2023)
Integrating human performance considerations into the defense acquisition system can present substantial challenges for Human Systems Integration (HSI) practitioners and stakeholders. The DAU HSI Community of Practice (CoP) provides a unique resource in this pursuit, offering a convenient platform to share knowledge aimed at achieving effective and relevant HSI practice across government, industry, and academia. Learn more about HSI as a Specialty Engineering discipline described within DODI 5000.88 for incorporating human needs during system design at the following resources:
OUSD(R&E) HSI website:
SE CoP Members - In coordination with the Engineering Career Field Functional Integrated Product Team (FIPT) and OSD Graphics Division, a new DoD engineering recruitment tool has been developed to help attract new engineering talent to DoD’s workforce, and increase DoD’s recognition as one of the best places to work as an engineer. The Defense Services and Agencies can use this brochure to augment their current recruiting and marketing material/messaging. Included are examples which showcase how you can make a difference as a DoD engineer; descriptions of the unique work being done throughout the Department, and what you can look forward to as a DoD engineer. Also included are figures displaying the wide geographic distribution and variety of engineers employed by DoD.
DoD Engineering Recruitment Tool (Brochure).pdf
The SE processes are used by contractor and Government organizations to provide a framework and methodology to plan, manage and implement technical activities throughout the acquisition life cycle. SE planning and execution should focus on applying the processes and tools in a rigorous, integrated, and disciplined manner to achieve a system solution that balances performance, cost, schedule, and risk.
The eight technical management processes, applicable to all acquisition pathways, provide a consistent framework for managing technical activities and identifying the technical information and events critical to the success of the program. Technical information includes controlled unclassified information (CUI) as well as classified and unclassified Critical Technical Information (CTI) about DoD sponsored research, technology, programs, and systems being acquired. The eight technical processes ensure the system design and the delivered capability reflect the requirements that the stakeholders have expressed. The 16 SE processes are applicable to all the AAF pathways to some degree. The PM and SE will determine which processes to use for their program.
Whereas the technical management processes provide insight of, and control over, the technical development of a system throughout its life cycle, the technical processes are used to design, develop and analyze the system, system elements and enabling system elements required for integration, test, production, deployment, support, operation and disposal. The eight technical processes provide a framework for ensuring and maintaining traceability between stakeholder requirements, systems design and the eventual delivered capability.
For more information refer to Section 4 of the Systems Engineering Guidebook.
Technical Management Processes | Technical Processes |
---|---|
Technical Planning | Stakeholder Requirements Definition |
Decision Analysis | Requirements Analysis |
Technical Assessment | Architecture Design |
Requirements Management | Implementation |
Risk Management | Integration |
Configuration Management | Verification |
Technical Data Management | Validation |
Interface Management | Transition |
Systems Engineering Planning
Systems Engineering planning, as documented in the Systems Engineering Plan (SEP), formulates the approach to conduct, manage and control all the technical activities to deliver a desired capability. SE Planning begins with the identification and decomposition of user needs and concepts, and progresses through development, delivery and sustainment of the final product. The Systems Engineering Guidebook provides overarching guidance on the systems engineering discipline, its activities and processes, and its practice in defense acquisition programs. This topical area contains information on SE Planning for DoD acquisitions. |
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|
Systems Engineering Process
This section is also a placeholder for text describing why a user would come to this site. What is it about? Explain here with a brief summary of SE Processes, this page and what is below.....
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Technical Assessment
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The PM, Systems Engineer, and Lead Software Engineer should address and document design considerations, including all statutory and regulatory requirements in order to:
The DoD has put additional emphasis on the four Specialty Engineering design considerations as well as Value Engineering identified in the tiles below resulting in development of additional policy (DoDI 5000.88) and additional guidance. Select the tiles below and please refer to Section 5 of the Systems Engineering Guidebook for more information.
Additional Design Considerations:
Accessibility (Section 508 Compliance) Affordability - Systems Engineering Trade-Off Analyses Corrosion Prevention and Control Diminishing Manufacturing Sources and Material Shortages Intelligence (Life-Cycle Mission Data Plan) Interoperability and Dependencies |
For DoD systems development, a properly tailored series of technical reviews and audits provide key points throughout the system development to evaluate significant achievements and assess technical maturity and risk. DoDI 5000.85, Major Capability Acquisition, and the Adaptive Acquisition Framework Document Identification Tool (AAFDIT) identify the statutory and regulatory requirements for acquisition programs. Regardless of acquisition pathway, the PM, Systems Engineer, and Lead Software Engineer work to properly align the applicable technical reviews to support knowledge-based milestone decisions that streamline the acquisition life cycle and save precious taxpayer dollars. Technical reviews and audits allow the PM, Systems Engineer, and Lead Software Engineer to jointly define and control the program’s technical effort by establishing the success criteria for each review and audit. A well-defined program facilitates effective monitoring and control through increasingly mature points.
For Technical Review and Audits policy requirements, refer to DoDI 5000.88, Engineering of Defense Systems. For general technical review and audit guidance, select the review or audit below or refer to Section 3 of the SE Guidebook. For AAF pathway specific guidance refer to the Engineering of Defense System Guidebook.
Alternative Systems Review
System Requirements Review
System Functional Review
Preliminary Design Review
Critical Design Review
System Verification Review/Functional Configuration Audit
Production Readiness Review
Physical Configuration Audit
Related Acquisition Career Field Communities
Related Specialty Topics Communities
The Transition Process is the method to move any system element to the next level in the physical architecture. Transition activities vary based on life-cycle phase, program scale, and system complexity. For the end-item system, it is the process to install and field the system to the user in the operational environment. The end-item system may need to be integrated with other systems in the operational environment honoring the defined external interfaces. In this case, the Transition Process needs to be performed in conjunction with the Integration Process and Interface Management Process for a smooth transition. This sub-topical area contains information on the Transition Process found in the DAG Chapter 3 Section 4.2.8.
Supportability refers to the inherent characteristics of the system and the enabling system elements that allow effective and efficient sustainment (including maintenance and other support functions) throughout the system’s life cycle. By addressing supportability as part of the system design, the PM, through the Systems Engineer and Product Support Manager (PSM), ensures the system reaches Initial Operational Capability (IOC) with the required enabling system elements in place. The benefits to the program are:
Supportability analysis is an iterative activity conducted during the system’s development and is used by the PM and PSM to define the system’s support strategy. It includes sustainment-related should-cost management and risk and opportunity management efforts across the life cycle. Supportability analysis begins in stakeholder requirements definition, as part of the Analysis of Alternatives, and continues through the design, T&E, production, and deployment activities and phases of the system. The supportability analysis and the resultant product support package mature in parallel with the evolution of the design, and should be documented in an integrated data or decision environment, preferably a digital ecosystem. For more information on Supportability as a design consideration, see the Systems Engineering Guidebook, Section 5.21.
The Software Design Description (SDD) describes the design of a Computer Software Configuration Item (CSCI). It describes the CSCI-wide design decisions, the CSCI architectural design, and the detailed design needed to implement the software. The SDD, with its associated Interface Design Descriptions and Database Design Descriptions, is used as the basis for implementing the software. It provides the acquirer visibility into the design and provides information needed for software support. The SDD DID (DI-IPSC-81435) can be found on the DoD DLA ASSIST website at http://quicksearch.dla.mil/qsDocDetails.aspx?ident_number=205915. BOV
This Standard presents direction for effectively preparing, understanding, and presenting a Work Breakdown Structure (WBS). It provides the framework for Department of Defense (DoD) Program Managers to define their program's WBS and also to defense contractors in their application and extension of the contract's WBS. A Work Breakdown Structure (WBS) provides a consistent and visible framework for defense materiel items and contracts within a program. The MIL-STD-881 can be found on the DoD DLA ASSIST website at http://quicksearch.dla.mil/qsDocDetails.aspx?ident_number=36026>. BOV
NAVAIR 4.1 Systems Engineering develops and grows the Systems Engineering capability of NAVAIR-through engineering policy, and substantive technical engagement throughout the life cycle of acquisition programs. Delivering a robust Systems Engineering capability across NAVAIR requires attention to Policy, People, and Practice. The NAVAIR Division developed the following Systems Engineering Technical Reviews and Audits policy, guidance, and checklist tool, specific to NAVAIR implementation. NAVAIR Instruction 4355.19E SETR Process - https://teamworkflow.navair.navy.mil/cyberdocs/portalFiles/EDM_docs_view.asp?altentry=y&doc=465833&app=Directives NAVAIR SETR Process Handbook - https://nserc.nswc.navy.mil/navair/NAVAIRSE/SESharedDocuments/SETR%20Process%20Handbook%20v1.0.pdf NAVAIR SETR Checklist website - https://nserc.nswc.navy.mil/navair/NAVAIRSE/checklist/SitePages/home.aspx DISCLAIMER: This content is developed and maintained by NAVAIR SE Division 4.1 and is not endorsed by DASD(SE) for DoD-wide use. DISCLAIMER: This content is developed and maintained by NAVAIR SE Division 4.1 and is not endorsed by DASD(SE) for DoD-wide use.
TBD TBD
Note: This contribution item is for reference only and is not endorsed by DASD(SE). This Systems Engineering Leading Indicators Guide is the result of a project initiated by the Lean Aerospace Initiative (LAI) Consortium in cooperation with the International Council on Systems Engineering (INCOSE), Practical Software and Systems Measurement (PSM), and Systems Engineering Advancement Research Initiative (SEARI). Leading measurement and systems engineering experts from government, industry, and academia volunteered their time to work on this initiative. This document is issued by INCOSE as document number INCOSE-TP-2005-001-03. A leading indicator is a measure for evaluating the effectiveness of a how a specific activity is applied on a program in a manner that provides information about impacts that are likely to affect the system performance objectives. A leading indicator may be an individual measure, or collection of measures, that are predictive of future system performance before the performance is realized. Leading indicators aid leadership in delivering value to customers and end users, while assisting in taking interventions and actions to avoid rework and wasted effort.
The Software Transition Plan (STrP) identified the hardware, software, and other resources needed for life cycle support of deliverable software and describes the developer's plans for transitioning deliverable items to the support agency. The STrP is developed if the software support concept calls for transition of responsibility from the developer to a separate support agency. The STrP may also be used by the acquirer for updating the Computer Resources Life Cycle Management Plan. This Data Item Description (DID) is used when the developer is tasked to develop and record plans for transitioning deliverable items to the support activity. The STrP DID (DI-IPSC-81429) can be found on the DoD DLA ASSIST website at http://quicksearch.dla.mil/qsDocDetails.aspx?ident_number=205908>. BOV
Schematic Block Diagrams are used as the basis for displaying functional and technical requirements and interfaces. As such, they support the design synthesis, integration, and interface compatibility functions. The Schematic Block Diagrams DID (DI-GDRQ-81223) can be found on the DoD DLA ASSIST website at http://quicksearch.dla.mil/qsDocDetails.aspx?ident_number=205262. BOV
NAVAIR 4.1 Systems Engineering develops and grows the Systems Engineering capability of NAVAIR-through engineering policy, and substantive technical engagement throughout the life cycle of acquisition programs. Delivering a robust Systems Engineering capability across NAVAIR requires attention to Policy, People, and Practice. The NAVAIR SE website provided systems engineering policy, guidance, training, and resources for NAVAIR systems engineers to support their mission. In addition, the website provides an online SETR checklist tool specific to NAVAIR policy and best practices. NAVAIR SE Website: https://nserc.nswc.navy.mil/navair/NAVAIRSE/SitePages/Home.aspx DISCLAIMER: The NAVAIR SE Website is developed and maintained by NAVAIR 4.1 Systems Engineering and is not endorsed by DASD(SE) for DoD-wide use.