Senior GNSS Systems Integration & Test Engineer

Lockheed Martin; Fairfax (VT); On-site; USD 118,000 - 219,000; Full time

Benefits offered by this job

Medical, Dental, Vision

Flexible work arrangements

401(k) match

Paid time off

Holidays

Parental Leave

EAP

Flexible Spending Accounts

Education Assistance

Life Insurance

Short-Term Disability

Long-Term Disability

Job summary

Lockheed Martin Space is seeking a Level4 Systems Integration and Test Engineer to lead verification and validation of GNSS/SBAS solutions. You will coordinate across software, hardware, RF, and mission ops teams, mentor juniors, and communicate risks to customers and subcontractors.

The role emphasizes rigorous systems engineering, secure networking, and adherence to development assurance guidelines for high-reliability navigation capabilities for our commercial customers.

Qualifications

• Expert GNSS/PNT or SBAS domain experience.
• Terrestrial and satellite networking experience.
• Experience with Safety of Life processes.
• Requirements verification and V&V testing with customer witnesses.
• Willingness to travel up to 25% (AU and NZ sites).
• Cyber security knowledge; design for security and hardening.
• Strong written and verbal communication in a global virtual team.

Responsibilities

• Software Integration and Test Support – develop and execute system design, cybersecurity requirements, and implementation plans for GNSS/SBAS hardware and software.
• Plan system integration and test procedures; identify and resolve issues; analyze data to support verification.
• Cross-disciplinary coordination with software, hardware, RF, electrical and mission operations teams to resolve integration issues.
• Mentorship and expertise – provide technical guidance to junior engineers and serve as SME on GNSS/SBAS.
• Stakeholder interaction – communicate status, risks and technical findings to customers, suppliers and subcontractors.
• Plan, implement, test, document, and maintain integration for subsystems and systems; derive testability requirements and prepare test plans.
• Write discrepancy reports and perform integration regression testing to verify fixes.

Skills

GNSS/SBAS

Networking

Safety of Life

V&V Testing

Cybersecurity

Communication

Job description

Lockheed Martin Space is seeking a Level4 Systems Integration and Test Engineer to lead verification and validation of GNSS/SBAS solutions. You will coordinate across software, hardware, RF, and mission ops teams, mentor juniors, and communicate risks to customers and subcontractors.

The role emphasizes rigorous systems engineering, secure networking, and adherence to development assurance guidelines for high-reliability navigation capabilities for our commercial customers.