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Prosync

Systems engineering, hardware, software, and security.

System Engineer 3

Full-Time
No salary listed
Expert
Bachelor's
Annapolis Junction, MD, USA
HybridHybrid work arrangement.
IT OperationsEnterprise Applications
No H1B Sponsorship
US Top Secret Clearance Required

About the job

Requirements
  • Twenty (20) years of experience as a Systems Engineer in programs and contracts of similar scope, type, and complexity, including demonstrated experience planning and leading Systems Engineering efforts.
  • An industry-recognized professional certification, as defined in the applicable terms and conditions, may substitute for one year of experience.
  • A Master's degree in Computer Science or a related field may substitute for two years of experience.
  • Experience using the Linux command-line interface.
  • Extensive experience configuring, administering, and customizing Jira Service Desk.
  • Proficiency in user interface and user experience design and development using relevant tools and frameworks.
  • Experience with application programming interface integration and scripting using Bash and Python.
  • Experience using the Atlassian Tool Suite, including Jira and Confluence.
  • An active Top Secret/Sensitive Compartmented Information clearance with polygraph is required.
  • A bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university is required; alternatively, five years of additional Systems Engineering experience may be substituted.
Responsibilities
  • Analyze user requirements, concept of operations documents, and high-level system architectures to develop system requirements specifications.
  • Analyze system requirements and lead design and development activities.
  • Guide users in formulating requirements, advise on alternative approaches, and conduct feasibility studies.
  • Provide technical leadership for the integration of requirements, design, and technology.
  • Incorporate new plans, designs, and systems into ongoing operations.
  • Develop technical documentation, system architecture documentation, and system design documentation.
  • Guide system development and implementation planning through assessment or preparation of systems engineering management plans and system integration and test plans.
  • Interact with the Government regarding Systems Engineering technical considerations and associated problems, issues, or conflicts.
  • Maintain technical integrity of Systems Engineering work and deliverables.
  • Manage system requirements and derived requirements to ensure production systems are compatible with defined architectures such as the Department of Defense Architecture Framework and service-oriented architecture.
  • Contribute to Systems Engineering Plans, Initial Capabilities Documents, requirements specifications, and Interface Control Documents.
  • Assist with developing system and functional requirements and allocating them to hardware, software, facility, and personnel components.
  • Coordinate resolution of action items from configuration control, design, program, and test reviews requiring cross-discipline coordination.
  • Participate in Integrated Product Teams to design new capabilities based on development and operational considerations.
  • Allocate real-time process budgets and error budgets to system and subsystem components.
  • Generate alternative system concepts, physical architectures, and design solutions.
  • Define verification methods, processes, and evaluation criteria in written plans.
  • Develop system design solutions that satisfy requirements and functional analysis.
  • Review and provide input to work breakdown structures, work packages, and integrated master plans.
  • Participate in interface definition, design, and configuration changes throughout the system life cycle.
  • Derive stakeholder needs, lower-level requirements, and essential system functions from higher-level requirements.
  • Establish and gain approval for system or component definitions, including requirements, designs, interfaces, and test procedures.
  • Develop Information Assurance requirements and security mechanisms involving confidentiality, integrity, non-repudiation, availability, identification, authentication, access control, accountability, passwords, cryptography, hashing, and key management.
  • Implement service-oriented architecture solutions and develop operational, technical standards, and system and services views using applicable Department of Defense Architecture Framework standards.
  • Review and approve Systems Engineering documentation for accuracy, completeness, and alignment with system needs.
  • Capture interface designs in a common interface control format and store interface data in an accessible repository.
  • Assess program risks, determine probabilities and quantified consequences of failure, and manage risks under an approved risk management plan.
  • Plan verification efforts for new and unproven designs with system stakeholders early in the development life cycle.
  • Prepare timeline analysis diagrams illustrating time-dependent functions.
  • Control and manage requirements changes, including impact analysis, stakeholder approval, traceability, and action tracking.
  • Manage the technical integrity of the system baseline throughout development, deployment, and operations and maintenance.
  • Support planning and test analysis for Department of Defense certification and accreditation and other Government certification and accreditation processes.
  • Support development and review of Joint Capability Integration and Development System documents.
  • Provide technical direction for development, engineering, interfacing, integration, and testing of complex hardware and software systems, including requirements elicitation, functional allocation, concepts of operation, interface standards, architectures, and end-to-end flow analysis.
  • Develop operational scenarios and an Operational Concept covering system, user, and environmental interactions and operational, support, maintenance, and disposal needs.
  • Conduct quantitative analysis of non-functional system performance areas such as reliability, maintainability, vulnerability, survivability, and producibility.
  • Establish procedures for coordinating system integration across multiple teams and ensuring interface coverage.
  • Conduct or approve end-to-end system trade analyses to optimize life-cycle operations.
  • Use validated models, simulations, and prototypes to mitigate development risk and reduce cost.
  • Review and control evolving hardware, software, and documentation configurations throughout the system life cycle.
  • Serve as a member of the Configuration Control Board.
  • Develop system design alternatives considering life-cycle cost, reuse, complexity, risk, expansion, and growth.
  • Develop and monitor alternative courses of action, workarounds, and fallback positions for risks, including use of earned value management data.
  • Maintain and apply current agency, national, and international standards to ensure system consistency and interoperability.
  • Participate in Analysis of Alternatives efforts and recommend preferred solutions based on technical, environmental, cost, and risk considerations.
  • Improve integration strategies based on prior decisions and resulting integration performance.
  • Define software interfaces by origin, destination, stimulus, and data characteristics, and hardware interfaces by electrical and mechanical characteristics.
  • Consolidate multiple Jira Service Desk instances into a unified, user-friendly customer service desk for the high-performance computing organization.
Desired Qualifications
  • Familiarity with Agile software development methodologies and project management tools.
  • Experience with the Git source control system.

About the company

ProSync provides systems, hardware, software and security engineering for national security programs. It designs, develops, fields, and provides worldwide lifecycle support for national security systems, guided by agile engineering processes and an ISO 9001:2015 quality management framework to ensure high-quality outcomes. The company differentiates itself through its status as an award-winning SDVOSB (Service-Disabled Veteran-Owned Small Business) with 24+ years of hands-on experience delivering end-to-end solutions and lifecycle support for national security needs. Its goal is to deliver reliable, mission-focused products and services to customers by combining agile development, comprehensive systems engineering, and strong quality management.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Ellicott City, Maryland

Founded

2000

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Simplify's Take

What believers are saying

  • January 2026 Navy award lifted ProSync’s visible backlog and credibility.
  • The company keeps appearing on SeaPort-NxG and other federal vehicles.
  • ProSync’s 2025-2026 productized support model sells recurring mission-critical services.

What critics are saying

  • ProSync sued former employee Tim Miller in June 2026 over trade secrets.
  • The Navy contract ending April 30, 2026 exposes revenue concentration risk.
  • One major customer loss would hit ProSync’s defense-heavy pipeline immediately.

What makes Prosync unique

  • Founded in 2000, ProSync serves DoD and Intelligence Community customers.
  • ProSync won a $83.2 million Navy SeaPort-NxG task order in January 2026.
  • ProSync’s SDVOSB status and cleared government focus narrow its competitor set.

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Benefits

Health Insurance

401(k) Retirement Plan

Mental Health Support

Paid Vacation

Paid Holidays

Flexible Work Hours

Performance Bonus

Professional Development Budget