Northrop Grumman Mission Systems is seeking a Senior EMI/EMC Test Engineer (Level 4) to lead complex EMI/EMC test campaigns, mentor junior staff, and collaborate with design and systems engineering to ensure products meet demanding EMI/EMC requirements. The role is based on-site in Woodland Hills, California. You will plan, set up, and execute EMI/EMC testing for complex electronic systems and subsystems, define test strategies, select appropriate methods (e.g., MIL-STD-461, MIL-STD-464, DO-160), and oversee testing in EMI chambers, shielded rooms, and bench environments. You will operate and guide the use of oscilloscopes, spectrum analyzers, RF preamplifiers, LISNs, transient generators, antennas, and other EMI test equipment; perform data analysis; identify non-compliances; drive root-cause analysis; and collaborate with design, systems, and integration teams to validate design mitigations (filters, shielding, grounding, cable routing). You will develop, review, and approve test procedures, configurations, and formal reports, ensure configuration control, and coordinate test readiness reviews and lab readiness activities. You will provide technical leadership and mentoring to junior engineers and technicians, communicate test status and risks in cross-functional meetings, and support extended test campaigns when needed to meet milestones.

Qualifications: T4 Senior EMI/EMC Test Engineer. A bachelor’s degree in electrical or electronics engineering, physics, or related STEM discipline with 9+ years of relevant experience, or a master’s degree with 7+ years. U.S. citizens

Northrop Grumman Mission Systems is seeking a Senior EMI/EMC Test Engineer (Level 4) to lead complex EMI/EMC test campaigns, mentor junior staff, and collaborate with design and systems engineering to ensure products meet demanding EMI/EMC requirements. The role is based on-site in Woodland Hills, California. You will plan, set up, and execute EMI/EMC testing for complex electronic systems and subsystems, define test strategies, select appropriate methods (e.g., MIL-STD-461, MIL-STD-464, DO-160), and oversee testing in EMI chambers, shielded rooms, and bench environments. You will operate and guide the use of oscilloscopes, spectrum analyzers, RF preamplifiers, LISNs, transient generators, antennas, and other EMI test equipment; perform data analysis; identify non-compliances; drive root-cause analysis; and collaborate with design, systems, and integration teams to validate design mitigations (filters, shielding, grounding, cable routing). You will develop, review, and approve test procedures, configurations, and formal reports, ensure configuration control, and coordinate test readiness reviews and lab readiness activities. You will provide technical leadership and mentoring to junior engineers and technicians, communicate test status and risks in cross-functional meetings, and support extended test campaigns when needed to meet milestones.

Qualifications: T4 Senior EMI/EMC Test Engineer. A bachelor’s degree in electrical or electronics engineering, physics, or related STEM discipline with 9+ years of relevant experience, or a master’s degree with 7+ years. U.S. citizens