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Northrop Grumman

Builds stealth bombers, missiles, and satellites

Radiation Systems Engineer - Level 3 or 4

Spacecraft & Launch Vehicle SystemsConfirmed live in the last 24 hours
Full-timeRedondo Beach, CA, USA

About the Job

Requirements

  • A bachelor's degree in a STEM discipline and 5 or more years of engineering experience, or a master's degree in a STEM discipline and 3 or more years of engineering experience, or a PhD in a STEM discipline and 1 or more years of engineering experience is required for Level 3.
  • A bachelor's degree in a STEM discipline and 8 or more years of engineering experience, or a master's degree in a STEM discipline and 6 or more years of engineering experience, or a PhD in a STEM discipline and 4 or more years of engineering experience is required for Level 4.
  • Experience developing natural radiation and survivability analyses is required.
  • Experience with or familiarity with MIL-STD-883 is required.
  • Experience with or familiarity with the AE9/AP9 and CREME96 environment prediction tools is required.
  • An active U.S. Government Top Secret security clearance or equivalent is required at application and before starting, along with the ability to obtain and maintain active SCI access within a reasonable period.
  • Strong written and verbal communication skills are required.

Responsibilities

  • Harden electronic systems against natural space radiation effects and endo- and exo-atmospheric nuclear weapon effects.
  • Coordinate with Program Radiation Effects and/or Nuclear Hardness & Survivability leads and electrical, mechanical, and systems engineers to analyze and test devices, designs, and systems across environments including satellites and missiles.
  • Analyze natural space environment threats, including space radiation effects from heavy ions, protons, galactic cosmic rays, and solar flares; electron/proton total dose and displacement damage; and survivability threats from micrometeoroids, orbital debris, and atomic oxygen.
  • Analyze hostile nuclear weapon threats, including transient radiation effects in electronics from X-ray, gamma-ray, and neutron environments; EMP effects such as high-altitude, source-region, dispersed, system-generated, and internal EMP; and mechanical effects such as X-ray thermomechanical shock, plated debris, ground shock, thermal blast, overpressure, dust and debris, fallout, and scintillation.
  • Perform environment analysis, including environment calculation and derivation, modeling, and radiation transport.
  • Perform electrical design analysis, including circuit design and simulation, device evaluations, parameter degradation analysis, derating development, circumvention and recovery, photocurrent transient protection, and burnout mitigations.
  • Perform mechanical design analysis, including material and coating selection, shielding and shadowing analyses, and CAD review.
  • Perform cable and harness design analysis, including shield and dielectric material selection, SGEMP drive-current calculations, and pin-threat calculations.
  • Perform reliability analysis, including SEE rate calculations, ground intervention and availability impact analyses, SEE criticality analyses, and FIT rate contributions.
  • Support testing through test planning, parameter and condition selection, test circuit development, irradiations and tests for effects including total dose, displacement damage, prompt dose rate, single-event effects, current injection, and pulsed power, as well as data analysis and reporting.
  • Support subcontract management through scope-of-work development, technical oversight and reporting, and SDRL review and approval.
  • Present requirements and compliance at design reviews, internal program reviews, working groups, and technical interchange meetings.
  • Develop proposals for new business pursuits, including cost, schedule, technical, and management volumes.
  • Provide mentorship and training through shoulder-to-shoulder skill development, virtual tutorials and instruction, classroom-style training, and job shadowing.

Desired Qualifications

  • A master's degree or higher in Electrical Engineering, Nuclear Engineering, Physics, or another closely related technical discipline is preferred.
  • Experience with MIL-STD-1766, MIL-STD-3053, MDA-STD-001, MIL-HDBK-814, MIL-HDBK-815, MIL-HDBK-816, MIL-HDBK-817, EM-1, the DTRA Redbook, or the DTRA Bluebook is preferred.
  • Experience with SPENVIS, ORDEM, MEM3, OMERE, IRENE, OLTARIS, or SIRE2 environment prediction tools is preferred.
  • Experience with MCNP/Attila4MC, NOVICE, Testable Hardware Toolkit (THTk), CEPXS, PUFF-TFT, THOR, XTERRA, TRIM/SRIM, SREMPTAPS, ITS, WinGS, or FASTRAD transport tools and codes is preferred.
  • Experience with Python, Fortran, Java, C++, C#, SQL, HTML, CSS, JavaScript, ASP.NET, Visual Basic, or LabWindows is preferred.
  • Experience hardening systems against hostile radiation, EMP with emphasis on SGEMP, and mechanical effects is preferred.
  • Knowledge of semiconductor device physics associated with radiation effects is preferred.
  • An active U.S. Government Top Secret security clearance or equivalent and active SCI access at application and before starting is preferred.

About the Company

Northrop Grumman

Builds stealth bombers, missiles, and satellites

Northrop Grumman builds military aircraft, missiles, rocket motors, satellites, and electronic systems, mostly for the American military and allied governments. It designed the B-2 stealth bomber and built NASA's James Webb Space Telescope, the largest telescope ever sent to space. The company works through four businesses: aircraft, missiles and ammunition, radar and communications systems, and space hardware such as satellites and solid rocket boosters. Most revenue comes from long-term government contracts, many of them classified. Its roots go back to Northrop Aircraft, founded in 1939, and it took its name after buying Grumman in 1994 and is based in Falls Church, Virginia.

Company size
10,001+
Company stage
IPO
Headquarters
Falls Church, VA
Founded
1939

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