Systems Engineer Mid-Level

Fuse Integration; San Diego (CA); On-site; USD 125,000 - 155,000; Full time

Benefits offered by this job

Medical, Dental, and Vision coverage

11 paid Federal Holidays

Unlimited Paid Time Off after two years

401k with employer matching

Annual bonuses

Cell phone reimbursement of $100/month

Job summary

A technology firm specializing in communications solutions is seeking a Systems Engineer in San Diego. The successful candidate will contribute to system design and integration in a fast-paced environment. Requirements include a Bachelor's Degree in Engineering, 4-6 years of system development experience, and the ability to work with complex hardware and software systems. The role offers a salary range of $125,000 - $155,000 and extensive benefits such as medical coverage and paid time off.

Qualifications

• 4–6 years of experience in complicated system development.
• Experience in iterative, fast-paced development environments.
• Experience integrating across RF domains.

Responsibilities

• Contribute to refinement of mission intent and system scope.
• Support system architecture and interface definition.
• Ensure system behavior aligns with defined mission intent.

Skills

Integration of hardware, software, and networking systems

System development

Linking execution work to mission intent

Active U.S. Secret Clearance

Education

Bachelor’s Degree in Engineering or related field

Tools

Jira

SysML

Model-Based Systems Engineering (MBSE)

Job description

Who we are:

Fuse builds innovative communications, networking, and computing solutions that improve the sharing of information, video, text, and voice among operators distributed throughout the airborne, maritime, and ground environments. We are a technology firm creating in-house software, network and hardware solutions that support our noble cause of advancing warfighter capabilities with elegant, user‑focused communications, networks, and software systems.

About This Role

Fuse is seeking a Systems Engineer who thrives in innovative, integration‑driven environments and is passionate about reducing uncertainty early in the development lifecycle. This role supports the definition, design, and de‑risking of complicated tactical communication systems composed of hardware, software, networking, and RF components.

Key Responsibilities

Define

• Contribute to refinement of mission intent and system scope
• Surface assumptions and risks early in development
• Support decomposition of customer requirements into system‑level behaviors

Design

• Support system architecture and interface definition
• Create and maintain system diagrams and interface documentation
• Participate in trade studies and cross‑discipline collaboration

De‑risk

• Support modeling, simulation, and integration experiments
• Assist in planning and executing integration and test events
• Capture expected vs. observed behavior during testing
• Support hypothesis testing through integration activities and capture expected vs. observed system behavior
• Surface deviations that invalidate architectural assumptions and feed them back into system refinement

Deliver

• Support formal integration and system verification events
• Ensure system behavior aligns with defined mission intent
• Assist in documenting expected vs. observed outcomes
• Participate in root cause analysis and corrective action planningHelp maintain traceability from mission threads through validation artifacts

Qualifications

• Bachelor’s Degree in Engineering or related technical field or equivalent experience
• 4–6 years of experience in complicated system development
• Experience integrating hardware, software, and networking systems
• Demonstrated ability to work in iterative, fast‑paced development environments where requirements and architecture evolve as uncertainty is reduced
• Experience integrating across hardware, software, networking, and RF domains in environments with shifting technical constraints
• Experience working within a hypothesis‑driven development environment where architectural assumptions are progressively tested through integration and test events
• Ability to link detailed execution work to higher‑level mission intent and architectural hypotheses
• Active U.S. Secret Clearance

Preferred Qualifications

• Experience with SysML, Cameo, or MBSE practices
• Experience supporting modeling and simulation activities
• Experience with requirements management tools (e.g., Jama, DOORS) and maintaining bidirectional traceability between requirements and validation artifacts
• Familiarity with issue tracking and work management tools (e.g., Jira)
• Experience working within digital engineering or model‑informed development environments
• Familiarity with agile development environments

More about Fuse

Founded in 2010, Fuse is a veteran‑owned, rapidly growing small business. Our San Diego‑based company has earned recognition as an emerging leader in airborne, maritime, and ground networking. Placing the warfighter at the center of every design process, Fuse delivers intuitive, agile, and resilient products that go beyond national security requirements—providing lasting utility and game‑changing results. We take pride in our brilliant and talented team as well as our dynamic environment and collaborative, creative environment. We build cutting‑edge hardware and software products that solve complex national security challenges for our warfighters at the tactical edge.

Salary Range:

$125,00 - $155,000

Benefits

• Medical, Dental, and Vision
  • Employee coverage is fully funded; a portion of dependents' coverage is funded as well
• 11 paid Federal Holidays
• Paid Time Off (PTO)
  • Date of hire through second year: 10 days/year (accrued)
  • After two years: unlimited
• 40 hours of paid sick leave per year
• 401k with employer matching
• Annual bonuses
• Cell phone reimbursement: $100/month