Open job

Sr. Principal Operations Support Engineer – Level 4

Northrop Grumman

Location: Aurora, Colorado, United States
Listed pay: $142k–$213k
Last observed: Oct 19, 2026

See the original posting for the full job description and how to apply. Learn how Argo sources and updates listings.

Before you apply

Read the original posting for requirements and location restrictions, then match your résumé and answers to what it asks for. Argo's résumé tailoring guide and application answer guide can help you prepare.

Other current openings

Staff Cyber Systems Engineer (S)
Northrop Grumman · Jessup, Maryland, United States
Antenna Test Engineer / Principal Antenna Test Engineer
Northrop Grumman · Baltimore, Maryland, United StatesPay: $88k–$163k
2026 Supplier Quality Engineer - Level 1 or Level 2 - Promontory UT
Northrop Grumman · Corinne, Utah, United StatesPay: $60k–$108k
2027 Intern - Survivability Engineer
Northrop Grumman · Palmdale, California, United StatesPay: $21.5–$48 per hour

Sr. Principal Operations Support Engineer – Level 4

Before you apply

Other current openings

Staff Cyber Systems Engineer (S)

Antenna Test Engineer / Principal Antenna Test Engineer

2026 Supplier Quality Engineer - Level 1 or Level 2 - Promontory UT

2027 Intern - Survivability Engineer

Get an interview in 60 days, or get a full refund