"Systems Engineer - Security" Jobs in United States

Systems Engineer (Security)

RAVE Aerospace · Brea

The Systems & Security Engineer performs system-level engineering work, in particular for requirements definition and verification, system and sub-system design and analysis, use case definition, and interface design. Th

Come be part of a dynamic program that delivers enterprise infrastructure, systems engineering, and operational support across multiple mission-critical network environments. Our team designs, implements, and sustains mo

Systems Security Engineer

Booz Allen Hamilton · McLean

Systems Security Engineer The Opportunity: As a cyber mission specialist, you understand the value of hunt-forward operations, and you know that battles are won in the grey. At Booz Allen, you can use your cyberspace ope

Systems Security Engineer

Booz Allen Hamilton · California

Systems Security Engineer The Opportunity: Are you looking for an opportunity to advance your experience in securing systems that will enable the warfighter? As a systems security and network security engineer, you can i

Systems Security Engineer

Booz Allen Hamilton · California

Systems Security Engineer The Opportunity: Are you looking for an opportunity to advance your experience in securing systems that will enable the warfighter? As a systems security and network security engineer, you can i

Senior Datalinks Security Systems Engineer

General Atomics Aeronautical Systems, Inc. · Poway

Senior Datalinks Security Systems Engineer Poway California Eligible for Employee Referral Job Summary General Atomics Aeronautical Systems, Inc. (GA-ASI), an affiliate of General Atomics, is a world leader in prove

Senior Security Systems Engineer

CACI · Austin

Job Title: Senior Security Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Conti

Senior Physical Security Systems Engineer

Crusoe ·

Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from elect

Senior Physical Security Systems Engineer

Crusoe ·

Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from elect

Senior Physical Security Systems Engineer

Crusoe · Dallas

Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from elect

Senior Physical Security Systems Engineer

Crusoe · Denver

Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from elect

Senior Systems Security Engineer - P3 (Onsite-Woburn, MA)

RTX · Woburn

Date Posted: 2026-10-23 Country: United States of America Location: US-MA-WOBURN-WB2 ~ 225 Presidential Way ~ GODDARD BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active

Information Systems Security Engineer (ISSE) -TS/SCI

Sunayu · Arlington

Category: Senior IT Systems Engineer - TS/SCI Location: Pentagon Clearance: TS/SCI Travel Required: No Remote Type: No Sunayu, LLC is searching for an Information Systems Security Engineer (ISSE) to provide cyber securit

Cyber Systems Security Engineer Senior Staff (Integrated Watch floor)

Lockheed Martin ·

Standard Job Description WHAT WE’RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe that by pushing the boundari

Cyber Systems Security Engineer Staff - Integrated Watch floor

Lockheed Martin ·

Standard Job Description WHAT WE’RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe that by pushing the boundari