"Sr. Requirements Engineer" Jobs in United States

Sr. Requirements Engineer

Canadian Solar ·

Ready to Make a Real Impact? Join e-STORAGE! Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! We’re leading the way in designing, building, and integrating advanced batter

Sr. Requirements Engineer

Canadian Solar ·

At Canadian Solar, our vision is to make lives better by bringing electricity powered by the sun to millions of people worldwide. As a leading manufacturer of solar panels, inverters, and energy storage solutions, we've

Sr Principal Test Engineer- Active Secret Clearance Required

Northrop Grumman ·

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 50% of the Time Description At Northrop Grumman, our employees have incredible opportuni

Network Engineer Sr - Global NetOps Engineer III - Clearance Required

Lockheed Martin · Colorado Springs

Standard Job Description What We’re Doing At Lockheed Martin, our Command and Control, Battle Management and Communications (C2BMC) National Team (C2NT) is pioneering the development and integration of cutting-edge techn

Software Engineer Sr Staff - Clearance Required

Lockheed Martin · Huntsville

Standard Job Description What We’re Doing Lockheed Martin is developing innovative solutions to meet the evolving needs of our customers. As a leader in the defense and aerospace industry, we are committed to delivering

Sr Test and Validation Engineer - CLEARANCE REQUIRED

RTX · Andover

Date Posted: 2026-10-21 Country: United States of America Location: US-MA-ANDOVER-AN2 ~ 352 Lowell St ~ AN2 HAMPSHIRE BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active

Sr. Software Engineer (US Citizenship Required)

Teledyne Technologies · Wilsonville

Be visionary Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory aut

Sr. Navigation Engineer (Top Secret Security Clearance Required)

Blue Origin · Denver

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re workin

Software Engineer Sr - Clearance Required

Lockheed Martin · Huntsville

Standard Job Description What We're Doing Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation’s defense against ballistic missile

Sr. Systems Engineer - Fault Management & System Autonomy (TS/SCI Required)

Blue Origin · Denver

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re workin

Sr. Systems Security Engineer (Onsite - Largo, FL) TS/SCI clearance required

RTX · Largo

Date Posted: 2026-10-14 Country: United States of America Location: US-FL-LARGO-382SS ~ 7887 Bryan Dairy Rd. ~ BLDG 100 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and

Observability Lead-Sr. Infrastructure Engineer-ON-SITE REQUIRED IN LISTED TRUIST HUBS

Truist · Charlotte

The position is described below. If you want to apply, click the Apply Now button at the top or bottom of this page. After you click Apply Now and complete your application, you'll be invited to create a profile, which w

Sr. Systems Security Cyber Engineer - Contingent (Onsite - Aurora, CO) TS/SCI required

RTX · Aurora

Date Posted: 2026-10-09 Country: United States of America Location: US-CO-AURORA-S76 ~ 16430 E Hughes Dr ~ BLDG S76 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and tra

IAM - Identity and Access Management Sr Engineer - Active Top Secret required

General Dynamics Information Technology ·

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qu

IAM - Identity and Access Management Sr Engineer - Active Top Secret required

General Dynamics Information Technology ·

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qu