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SAIC

Technology integrator delivering defense IT solutions

Senior Systems Engineer Model-Based Engineering

Engineering ManagementConfirmed live in the last 24 hours
Full-timeSan Diego, CA, USANo salary listedIn-person

About the Job

Requirements

  • Ability to build relationships with stakeholders, government technical representatives, and supporting contractors.
  • Excellent written and oral communication skills, including the ability to brief senior government personnel.
  • Ability to work independently or collaboratively within a team.
  • Bachelor's degree in Engineering, Science, or Mathematics; applicable experience may substitute for advanced education.
  • Two years of experience, with four additional years of experience accepted in lieu of a degree.
  • Secret clearance and ability to obtain TS/SCI clearance.
  • Familiarity with system-level architecture development, systems modeling, and advanced digital engineering tools, including CAMEO Enterprise Architect, Team Work Cloud, SysML, UPDM, BPMN, and/or UAF.
  • Strong organizational and problem-solving skills, including balancing multiple tasks and competing priorities in dynamic environments.

Responsibilities

  • Integrate mission-oriented digital engineering practices and contribute to system-of-systems frameworks that enhance warfighting capability throughout acquisition and system life cycles.
  • Build and optimize systems-level architectures aligned with Integrated Mission Value principles to support strategic, operational, and tactical mission delivery for Battlespace Awareness and Information Operations initiatives.
  • Facilitate collaboration with technical leads, stakeholders, government representatives, and cross-functional teams, supporting unified methodologies for enhanced delivery.
  • Deploy digital engineering practices, including digital threads and digital twins, to bridge gaps across programs and enhance decision-making for rapid response.
  • Use tools and technologies to manage models, generate workflows, and enhance project prioritization and integration across the system lifecycle.
  • Implement strategies to transition away from disconnected program spending by focusing on mission value and articulating how systems achieve critical defense objectives.
  • Build unified system-of-systems foundations that enable portfolio cohesion and seamless delivery through consistent capability-focused planning.
  • Apply systems engineering, systems modeling, product lifecycle management, modeling and simulation, and related techniques, tools, and methodologies to construct, steward, curate, and leverage end-to-end digital content for client programs.

Desired Qualifications

  • Basic familiarity with defense acquisition.
  • Experience with C4ISR military systems; prior military experience is a plus.
  • Hands-on experience or certification in SysML-based tools such as Cameo Systems Modeler (MagicDraw), IBM Rational Rhapsody, Siemens Teamcenter, or Dassault Systèmes 3DEXPERIENCE Suite.
  • Experience working in collaborative, team-based environments.

About the Company

SAIC

Technology integrator delivering defense IT solutions

SAIC is a technology integrator that supports the U.S. government with engineering and IT services for defense, space, and intelligence missions. Its offerings include integrating complex systems, software, data analytics, cybersecurity, and digital engineering to help national security programs run smoothly. The company operates by combining technical expertise with large-scale government contracts, delivering end-to-end solutions from planning and development to deployment and support. Unlike many firms that focus on a single product, SAIC differentiates itself through a long history of government work, its origins as an employee-owned company, and its growth through strategic acquisitions to broaden capabilities in digital engineering, mission IT, and related services. SAIC’s goal is to enable national defense and intelligence operations by providing the technology and services needed to design, build, and maintain critical systems at scale.

Company size
10,001+
Company stage
IPO
Headquarters
Reston, VA
Founded
1969

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