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Systems Engineer III - Integration and Test

Cross Resource Group

Marlborough, MA 01752 • $42.75 to $50.00 / hr • 9/26/2026

Job Description

Job Description
Systems Engineer III - Integration and Test

Support integration and testing of next-generation air-traffic-control radar systems as part of a multidisciplinary systems-engineering team. This role plans and executes system and subsystem tests, analyzes technical data, documents results, and communicates findings to internal and external stakeholders.

The best fit has hands-on experience integrating and testing complex hardware/software systems, can work confidently in Linux or Unix environments, uses MATLAB or comparable tools for data analysis, and can turn test evidence into clear technical documentation and briefings.

Location: Marlborough, Massachusetts
Schedule: First shift; 5/40 schedule; 40 hours per week
Work Setting: Onsite with domestic travel as required
Role Type: Contract
Contract Duration: Yearlong renewable contract with the ability to extend multiple years or convert to permanent
Contract Classification: Overtime eligible
Openings: 1
Citizenship: U.S. citizenship required
Clearance: Unclassified; no active clearance required at start
Pay Rate: $42.75-$50.00 per hour

Benefits
  • Eligible full-time CRG contract employees who work at least 30 hours per week may enroll in the CRG benefits program.
  • Coverage begins on the first day of the month following 30 days after the hire date.
  • Three Aetna medical plan options are available, including an HSA-compatible option; in-network preventive care is covered in full.
  • Voluntary dental and vision coverage.
  • Company-paid $25,000 basic life and AD&D coverage for employees enrolled in a CRG medical plan.
  • Voluntary life and AD&D, short-term disability, long-term disability, and accident coverage.
  • Employee assistance resources and benefit advocacy support.
  • Weekly pay, direct deposit, referral bonus opportunities, and ongoing CRG recruiting and account-management support.
  • 401(k) eligibility after 12 months as a CRG employee.
  • Massachusetts employees earn 1 hour of paid sick time for every 30 hours worked, up to 40 hours, or 5 eight-hour days, per benefit year. Accrual begins on the first day of work, and accrued time may be used after 90 calendar days.
  • This is a summary only. Eligibility, coverage, exclusions, limits, waiting periods, payroll deductions, and employee costs are governed by official CRG plan documents and carrier materials.
Responsibilities
  • Plan, develop, and execute system-level and subsystem-level integration and test activities for complex radar and air-traffic-control systems.
  • Integrate hardware, software, networks, sensors, and supporting test equipment in a controlled engineering environment.
  • Develop test plans, procedures, cases, scripts, readiness materials, and traceable verification evidence.
  • Operate systems during formal and informal testing, capture results, investigate anomalies, and support corrective-action verification.
  • Use MATLAB or comparable analysis tools to process, visualize, and interpret test data.
  • Work in Linux or Unix environments to configure systems, execute tests, collect logs, and troubleshoot integration issues.
  • Generate clear technical documentation, test reports, defect records, and engineering status materials.
  • Prepare and facilitate technical briefings for internal teams, customers, and other stakeholders.
  • Coordinate with systems, software, hardware, test, quality, program, and field teams to resolve integration risks.
  • Travel domestically as needed to support program integration, testing, and deployment activities.
Qualifications
  • Experience integrating and testing complex systems.
  • Experience planning, developing, and executing system-level or subsystem-level integration and test.
  • Experience generating technical documentation and delivering briefings to internal and external stakeholders.
  • Experience using MATLAB or an equivalent tool for technical data analysis.
  • Experience working with Linux or Unix operating systems.
  • Ability to travel domestically to meet program needs.
  • U.S. citizenship is required for access to program information.
Preferred Qualifications
  • Radar, surveillance, air-traffic-control, avionics, defense, aerospace, or other mission-critical system experience.
  • Requirements verification, test automation, defect tracking, configuration management, and formal qualification testing.
  • Experience troubleshooting interfaces among sensors, networks, processing hardware, and software applications.
  • Experience presenting test readiness, execution status, anomalies, and verification results in formal reviews.