MOSAIC is seeking a Systems Engineer 3 to support a contract in Annapolis Junction, MD area. 

Position Overview:

  • Contributes to the development of sections of systems engineering documentation such as System Engineering Plans, Initial Capabilities Documents, Requirements specifications, and Interface Control Documents.
  • Manages system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) – Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc. 
  • Assists with the development of system requirements, functional requirements, and allocation of the same to individual hardware, software, facility, and personnel components.
  • Coordinates the resolution of action items from Configuration Control Board (CCB) meetings, design reviews, program reviews, and test reviews that require cross-discipline coordination.
  • Participates in an Integrated Product Team to design new capabilities based upon evaluation of all necessary development and operational considerations.
  • Participates in the development of system engineering documentation, such as System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, and Interface Control Documents.
  • Participates in interface definition, design, and changes to the configuration between affected groups and individuals throughout the life cycle
  • Allocates real-time process budgets and error budgets to systems and subsystem components
  • Derives from the system requirements and understanding of stakeholder needs, functions that may be logically inferred and implied as essential to system effectiveness
  • Derives lower-level requirements from higher-level allocated requirements that describe in detail the functions that a system component must fulfill, and ensure these requirements are complete, correct, unique, unambiguous, realizable, and verifiable
  • Generates alternative system concepts, physical architectures, and design solutions
  • Participates in establishing and gaining approval of the definition of a system or component under development (requirements, designs, interfaces, test procedures, etc.) that provides a common reference point for hardware and software developers
  • Defines the methods, processes, and evaluation criteria by which the systems, subsystems and work products are verified against their requirements in a written plan
  • Develops system design solution that satisfies the system requirements and fulfills the functional analysis
  • Develops derived requirements for Information Assurance Services (Confidentiality, Integrity, Non repudiation, and Availability); Basic Information Assurance Mechanisms (e.g., Identification, Authentication, Access Control, Accountability); and Security Mechanism Technology (Passwords, cryptography, discretionary access control, mandatory access control, hashing, key management, etc.)
  • Reviews and provides input to program and contract work breakdown structure (WBS), work packages and the integrated master plan (IMP)
  • Provides technical direction for the development, engineering, interfacing, integration, and testing of specific components of complex hardware/software systems to include requirements elicitation, analysis and functional allocation, conducting systems requirements reviews, developing concepts of operation and interface standards, developing system architectures, and performing technical/non-technical assessment and management as well as end-to-end flow analysis.
  • Implements comprehensive SOA solutions.
  • Implements operational view, technical standards view, and system and services view for architectures using applicable DoDAF standards.
  • Develops scenarios (threads) and an Operational Concept that describes the interactions between the system, the user, and the environment, that satisfies operational, support, maintenance, and disposal needs.
  • Reviews and/or approves system engineering documentation to ensure that processes and specifications meet system needs and are accurate, comprehensive, and complete
  • Conducts quantitative analysis in non-functional system performance areas like Reliability, Maintainability, Vulnerability, Survivability, Producibility, etc.
  • Establishes and follows a formal procedure for coordinating system integration activities among multiple teams, ensuring complete coverage of all interfaces
  • Captures all interface designs in a common interface control format, and stores interface data in a commonly accessible repository
  • Prepares time-line analysis diagrams illustrating the flow of time-dependent function
  • Establishes a process to formally and proactively control and manage changes to requirements, considers impacts prior to commitment to change, gains stakeholder buy-in, eliminates ambiguity, ensures traceability to source requirements, and tracks and settles open actions
  • Assess each risk to the program and determine the probability of occurrence and quantified consequence of failure in accordance with an approved risk management plan
  • Manages and ensures the technical integrity of the system baseline over time, continually updating it as various changes are imposed on the system during the lifecycle from development through deployment and operations & maintenance
  • In conjunction with system stakeholders, plans the verification efforts of new and unproven designs early in the development life cycle to ensure compliance with established requirements
  • Supports the planning and test analysis of the DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes)
  • Supports the development and review of Joint Capability Integration Development System (JCIDS) documents (i.e.,Initial Capability Document, Capabilities Description Document, IA Strategy).
  • Provides technical direction for the development, engineering, interfacing, integration, and testing of all components of complex hardware/software systems to include requirements elicitation, analysis and functional allocation, conducting systems requirements reviews, developing concepts of operation and interface standards, developing system architectures, and performing technical/non-technical assessment and management as well as end-to-end flow analysis
  • Develops comprehensive SOA solutions 
  • Develops operational view, technical standards view, and system and services view for architectures using applicable DoDAF standards
  • Conducts and/or approves end-to-end system trade analyses to optimize system operations over its life-cycle through the proper balance of non-functional system performance areas.
  • Improves standard integration strategies based upon rationale for previous decisions that resulted in improved integration performance
  • Fully defines interfaces in terms of origination, destination, stimulus, and data characteristics for software; and electrical and mechanical characteristics for hardware
  • Uses validated models, simulations, and prototyping to mitigate risk and reduce cost of system development
  • Develops alternative courses of action, workarounds, and fall-back positions with a recommended course of action for each risk, and monitor and re-evaluate risks at appropriate milestones. Monitors risks using earned value management (EVM) data
  • Maintains knowledge of current and evolving agency, national, and international standards applicable to the system development of interest.  Applies and enforces use of suitable standards to ensure consistency and interoperability of developer hardware and software.
  • Ensures effective, periodic review and control of the evolving configuration of a system, both hardware and software components and associated documentation, during the life of the system.
  • Serves as a member of the Configuration Control Board (CCB)
  • As a participant within an Analysis of Alternatives (AoA) effort, recommends a preferred solution based on selection criteria adjusted for reasonableness and validity of assumptions, technology limitations, environmental impact, and life-cycle costs
  • Develops system design alternatives that consider life cycle cost, reuse, complexity, risk, system expansion, and growth

Minimum Requirements

  • Twenty (20) years’ experience in programs and contracts of similar scope, type and complexity within the Federal Government is required.
  • Demonstrated experience in planning and leading system engineering efforts is required
  • Bachelor’s degree in system engineering, computer science, information systems, engineering science, engineering management, or related discipline from an accredited college or university is required. Five (5) years of additional systems engineering experience may be substituted for a bachelor’s degree for a total of twenty-five (25) years.
  • TS/SCI w/ Polygraph clearance is required

Full-Time employees have a choice of 3 different medical plans, 1 medical supplement plan, 2 different dental plans and vision coverage. All plans are ala carte, so you can choose what fits for you and your family.

  • Medical, Dental, and Vision Insurance
  • Flexible Spending Accounts (FSA)
  • 401(k) Matching Program
  • 11 Paid Holidays 
  • Paid Time off (PTO)
  • Short-Term Disability and Long-Term Disability paid for by MOSAIC
  • Term Life Insurance 
  • Training and Career Development Reimbursement Opportunities
  • Referral Incentive Program

 At MOSAIC Technologies Group each team member is a key player.  MOSAIC provides consulting and technical services to Government and commercial clients in the areas of management, mission and technology. We know the value of our talent, and we work to provide challenging opportunities for each member that will cultivate careers as well as develop people.  Our familial environment, competitive salary and benefits are a few of the ways that we take care of our people.  If you believe in supporting your community, growing your career and working with committed colleagues then join us. MOSAIC wants you in the family.

MOSAIC is an EEO/Affirmative action employer and is committed to hiring and retaining a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. 

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