Four Sea Group

Four Sea Group

Senior Systems Engineer

Colorado Springs, CO · Senior

No sponsorship$194k-$262kDetected 20 days ago
TypeScriptSystems EngineeringMechanical DesignAerospace EngineeringElectrical EngineeringHardware DesignSensorsCommunicationMentoring

About the role

  • About Four Sea Group, Inc. Four Sea Group is a 100% employee-owned technical mission support company based in Denver, Colorado. Founded by an aerospace industry veteran and PhD astrophysicist, we support complex defense, space, software, systems, and mission-focused programs for government and industry partners. What sets FSG apart is the caliber of our
  • people and the way we operate: we are a reputation-driven team of highly skilled engineers and technical experts who are brought in for their depth, judgment, and ability to solve difficult problems. As an employee-owned company, we have built our compensation, benefits, and culture around a simple idea: when the company succeeds, that value should go back

Responsibilities

  • Lead complex systems engineering efforts across multiple teams, subsystems, or program workstreams.
  • Define and drive approaches related to requirements development, decomposition, interfaces, integration, verification, and technical planning.
  • Lead resolution of complex cross-team issues involving requirements, dependencies, interfaces, integration, or mission alignment.
  • Support system architecture thinking, technical roadmaps, and program tradeoff decisions.
  • Maintain alignment across software, test, integration, and program teams to support successful delivery.
  • Provide mentorship and technical guidance to engineers and technical leads across the team.
  • Support technical shaping and evolving program needs through strong awareness of customer priorities, mission requirements, and execution risk.

Requirements

  • Strong systems analysis skills and ability to work independently in complex, ambiguous technical environments.
  • Experience with radar design, radar systems, RF environments, sensor systems, signal flow, tracking, or mission/sensor integration.
  • Experience with system performance analysis, interface control documents, verification planning, and technical risk management for complex defense or mission systems.
  • Experience with MBSE concepts and tools such as SysML, Cameo, DOORS, UML, or similar environments.
  • Experience in defense, aerospace, radar, ISR, GEOINT, command-and-control, or other secure technical environments.
  • Experience working in integrated product teams or Agile development environments where systems and software coordination is critical.

Nice to have

  • This role works across ambiguous technical challenges, defines engineering approaches that others follow, and helps reduce technical risk across teams, subsystems, and program areas.
  • Establish or improve systems engineering methods, structures, and best practices that strengthen execution quality.
  • Identify technical risks, communicate tradeoffs, and recommend practical mitigation strategies.
  • Contribute to mission-focused execution in secure, customer-driven environments.
  • Bachelor's degree in Systems Engineering, Aerospace Engineering, Electrical Engineering, Computer Engineering, Mechanical Engineering, or another relevant STEM field.
  • 10+ years of relevant systems engineering experience.
  • Experience leading complex systems engineering efforts across integrated technical teams, subsystems, or program areas.
  • Experience across the systems engineering lifecycle, including requirements development, decomposition, interface definition, integration, verification, and technical planning.

Compensation

  • The salary range for this role is $193,700.00 - $262,000.00 per year.
  • The salary range provided is a good faith estimate representative of all experience levels.
  • Application Deadline: This position is expected to remain open through July 31, 2026.
  • The company may adjust this deadline based on business needs and will update the posting as appropriate.

Benefits

  • Our model is intentionally built to keep more value with employees through salary, retirement, benefits, and ownership.

Company info

  • This position is expected to remain open through July 31, 2026.
  • The company may adjust this deadline based on business needs and will update the posting as appropriate.
  • We are seeking a Senior Systems Engineer to lead complex, high-impact systems engineering efforts supporting mission-critical programs.
  • Four Sea Group is a 100% employee-owned technical mission support company based in Denver, Colorado.
  • Founded by an aerospace industry veteran and PhD astrophysicist, we support complex defense, space, software, systems, and mission-focused programs for government and industry partners.

Equal opportunity

  • Four Sea Group is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, sex, sexual orientation, gender identity or expression, religion, national origin, marital or familial status, age, disability, veteran status, military service or application for military service.
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This listing is sourced directly from Four Sea Group's careers page and normalized into a canonical job model.