Information Systems Security Engineer jobs in littleton USA
223 information systems security engineer jobs found in littleton: showing 1 - 50
Embedded Systems Engineer - Requirements & Verification
Company: Lockheed Martin |
and skilled Embedded Systems Engineer - Requirements & Verification to join our embedded Systems Engineering Team. Perform... off benefits. Security Clearance Information This position requires a government security clearanceLocation: Littleton, CO, USA
| Salary: US$84300 - 146165 per year | Date posted: 25 Jul 2026
Mechanical Engineer, Controls
Company: Lockheed Martin |
LMCareers Business Unit SPACE Security Clearance None Shift First Direct/Indirect Direct Business Area... Professional Req Type Full-Time Job Description Space is a critical domain, connecting our technologies, our securityLocation: Englewood, CO, USA
| Salary: US$80600 - 139840 per year | Date posted: 25 Jul 2026
Systems Engineer Staff
Company: Lockheed Martin |
for you. Lockheed Martin is looking for a Systems Engineer, Senior Staff to lead the Embedded PSOC SEIT efforts for a team of Systems... Time off benefits. Security Clearance Information This position requires a government security clearanceLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 25 Jul 2026
Systems Engineer Mgr - Architecture, And Requirements & Verification
Company: Lockheed Martin |
from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requires...LMCareers Business Unit SPACE Security Clearance Top Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 25 Jul 2026
Systems Engineer, Senior
Company: Lockheed Martin |
for you. Lockheed Martin is looking for a Systems Engineer, Senior Staff to lead the Embedded PSOC SEIT efforts for a team of Systems... from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requiresLocation: Littleton, CO, USA
| Salary: US$102800 - 178135 per year | Date posted: 24 Jul 2026
Systems Engineering - Weapon Systems Flight Test
Company: Lockheed Martin |
for innovation and our commitment to making a difference in the world, we welcome you to join us. . As the Systems Engineer... Clearance Information This position requires a government security clearance, you must be a US Citizen for considerationLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 24 Jul 2026
Circuit Design Engineer Iii, Secret Clearance
Company: Lockheed Martin |
from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requires...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO, USA
| Salary: US$111700 - 193660 per year | Date posted: 24 Jul 2026
Senior Platform Integration Engineer
Company: EchoStar |
detection, decision support systems, and predictive analyticsto streamline platform operations and workflow efficiency... integration, systems engineering, and managing entitlement server architecture (such as GSMA TS43, eSIM orchestration, or MDMLocation: Littleton, CO, USA
| Salary: US$96250 per year | Date posted: 24 Jul 2026
Software Engineer Sr - Level 3
Company: Lockheed Martin |
security clearance (Must be a US Citizen) Desired skills Experience with Compass Mission Planning Systems Experienced... Time off benefits. Security Clearance Information This position requires a government security clearanceLocation: Littleton, CO - King of Prussia, PA, USA
| Salary: US$107300 - 185840 per year | Date posted: 23 Jul 2026
Project Engineer
Company: Lockheed Martin |
with additional time away from the office and are in addition to our Paid Time off benefits. Security Clearance Information...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO, USA
| Salary: US$80600 - 139840 per year | Date posted: 23 Jul 2026
Project Engineer, Staff - Configuration Data Management
Company: Lockheed Martin |
off benefits. Security Clearance Information This position requires a government security clearance...LMCareers Business Unit SPACE Security Clearance Top Secret Shift First Direct/Indirect Direct BusinessLocation: Titusville, FL - Littleton, CO, USA
| Salary: unspecified | Date posted: 23 Jul 2026
Orion Systems Engineer
Company: Lockheed Martin |
Systems Engineer. Be a part of the Artemis and Orion teams taking astronauts to the Moon and beyond. As a Systems Engineer...LMCareers Business Unit SPACE Security Clearance None Shift First Direct/Indirect Direct Business AreaLocation: Littleton, CO, USA
| Salary: US$84300 - 146165 per year | Date posted: 23 Jul 2026
Project Engineer Sr - Control Account Manager
Company: Lockheed Martin |
Clearance Information This position requires a government security clearance, you must be a US Citizen for consideration...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO, USA
| Salary: US$98300 - 170315 per year | Date posted: 23 Jul 2026
Electronics Engineer Iii
Company: Lockheed Martin |
of integrate test systems, and experience as Subject Matter Engineer or equivalent. Experience with Telemetry Data Processing (TDP... with additional time away from the office and are in addition to our Paid Time off benefits. Security Clearance InformationLocation: Littleton, CO, USA
| Salary: US$98300 - 170315 per year | Date posted: 23 Jul 2026
Performance Excellence & Ci Operations Engineer Sr. Staff - Level 5
Company: Lockheed Martin |
LMCareers Business Unit SPACE Security Clearance None Shift First Direct/Indirect Indirect Business... Professional Req Type Full-Time Job Description Space is a critical domain, connecting our technologies, our securityLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 23 Jul 2026
Project Engineer
Company: Lockheed Martin |
) is looking for a resourceful Project Engineer to become a member of the Systems Engineering and Integration Team. As a Project Engineer... Clearance Information This position requires a government security clearance, you must be a US Citizen for considerationLocation: Littleton, CO, USA
| Salary: US$80600 - 139840 per year | Date posted: 22 Jul 2026
Electronics Engineer Iii, Avionics
Company: Lockheed Martin |
off benefits. Security Clearance Information This position requires a government security clearance...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO - Englewood, CO, USA
| Salary: US$98300 - 170315 per year | Date posted: 22 Jul 2026
Program Quality Engineer Asc-early Career
Company: Lockheed Martin |
LMCareers Business Unit SPACE Security Clearance None Shift Second Direct/Indirect Direct Business Area... Program Quality Engineer Associate. In this role, you will work as a Quality Engineer supporting the Orion Human SpaceLocation: Littleton, CO, USA
| Salary: US$66200 - 114655 per year | Date posted: 22 Jul 2026
Senior Thermal Engineer
Company: Lockheed Martin |
from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requires...LMCareers Business Unit SPACE Security Clearance Top Secret Shift First Direct/Indirect Direct BusinessLocation: Englewood, CO, USA
| Salary: US$98300 - 170315 per year | Date posted: 22 Jul 2026
System Engineer, Senior
Company: Lockheed Martin |
) is looking for an resourceful Systems Engineer, Senior to become a member of the Systems Engineering and Integration Team (SEIT). As a Systems... from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requiresLocation: Littleton, CO, USA
| Salary: US$102800 - 178135 per year | Date posted: 22 Jul 2026
Systems Engineer
Company: Lockheed Martin |
Time off benefits. Security Clearance Information This position requires a government security clearance...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct BusinessLocation: Huntsville, AL - Littleton, CO, USA
| Salary: US$84300 - 146165 per year | Date posted: 22 Jul 2026
Systems Engineer Staff
Company: Lockheed Martin |
Time off benefits. Security Clearance Information This position requires a government security clearance...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct BusinessLocation: Huntsville, AL - Littleton, CO, USA
| Salary: unspecified | Date posted: 22 Jul 2026
Systems Engineer
Company: Lockheed Martin |
) is looking for a resourceful Systems Engineer to become a member of the Systems Engineering and Integration Team. As a Systems Engineer... from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requiresLocation: Littleton, CO, USA
| Salary: US$84300 - 146165 per year | Date posted: 22 Jul 2026
Embedded Systems Integration And Test Engineer
Company: Lockheed Martin |
from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requires...LMCareers Business Unit SPACE Security Clearance Top Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 22 Jul 2026
Electrical Component Engineer Sr Staff (level V)
Company: Lockheed Martin |
from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requires...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO - Englewood, CO, USA
| Salary: unspecified | Date posted: 21 Jul 2026
Systems Engineer Senior Staff (level 5)
Company: Lockheed Martin |
that's built for you. What does this role look like? Lockheed Martin is looking for a dedicated Systems Engineer to join the... program. As the SV Responsible Systems Engineer (RSE) within the SEIT team at the Waterton, CO campus, you will overseeLocation: Littleton, CO - Highlands Ranch, CO, USA
| Salary: unspecified | Date posted: 21 Jul 2026
Software Engineer
Company: Lockheed Martin |
off benefits. Security Clearance Information This position requires a government security clearance...LMCareers Business Unit RMS Security Clearance TS/SCI Shift First Direct/Indirect Direct Business AreaLocation: Littleton, CO, USA
| Salary: US$88000 - 152490 per year | Date posted: 21 Jul 2026
Systems Engineer - Requirements And Verification Sr
Company: Lockheed Martin |
) team as a Systems Engineer. The SEIT Requirements and Verification team handles all System level requirements for the.... As a Systems Engineer for Requirements and Verification on the FBM Life Extension 2 (LE2) program, you will: Develop/analyzeLocation: Littleton, CO, USA
| Salary: US$102800 - 178135 per year | Date posted: 21 Jul 2026
Circuit Design Engineer Iii
Company: Lockheed Martin |
from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requires...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO, USA
| Salary: US$111700 - 193660 per year | Date posted: 21 Jul 2026
Circuit Design Engineer Iv, Avionics, Secret Clearance
Company: Lockheed Martin |
from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requires...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 21 Jul 2026
Space Vehicle System Test Engineer, Staff
Company: Lockheed Martin |
of one of the most innovative and fastest moving organizations in Space. Come help build end-to-end Space Security Systems.... As a Space Vehicle Test Engineer, you will: Lead Systems Integration and test execution efforts Develop, and review testLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 21 Jul 2026
Aerospace Engineer
Company: Federal government of the United States |
only on official, secure websites. MENU Sign out AEROSPACE ENGINEER Department of the Navy STRATEGIC SYSTEMS PROGRAMS (SSP... A lock ( LockA locked padlock ) or https:// means you've safely connected to the .gov website. Share sensitive informationLocation: Littleton, CO, USA
| Salary: US$99800 - 154280 per year | Date posted: 20 Jul 2026
Circuit Design Engineer Iv, Avionics, Secret Clearance
Company: Lockheed Martin |
from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requires...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 20 Jul 2026
Senior Digital Signal Processing (dsp) Engineer
Company: SEAKR Engineering |
systems. Candidate will have experience implementing DSP algorithms in hardware including: Algorithm prototyping in MATLAB... Software Defined Radio Channelization/Reconstruction Array processing Radar AI Engines Active TS security clearanceLocation: Englewood, CO, USA
| Salary: US$130000 - 185000 per year | Date posted: 18 Jul 2026
Space Vehicle Test Engineer Sr
Company: Lockheed Martin |
of one of the most innovative and fastest moving organizations in Space. Come help build end-to-end Space Security Systems... Clearance Information This position requires a government security clearance, you must be a US Citizen for considerationLocation: Littleton, CO, USA
| Salary: US$102800 - 178135 per year | Date posted: 18 Jul 2026
Software Engineer Iii
Company: Lockheed Martin |
Time off benefits. Security Clearance Information This position requires a government security clearance...LMCareers Business Unit SPACE Security Clearance Top Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO, USA
| Salary: US$107300 - 185840 per year | Date posted: 18 Jul 2026
Space Vehicle Test Engineer Sr. Stf
Company: Lockheed Martin |
and fastest moving organizations in Space. Come help build end-to-end Space Security Systems and utilize our cutting-edge... Electrical Test Engineer, you will: Lead Systems Integration and test execution efforts Develop, and review test artifactsLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 18 Jul 2026
Guidance, Navigation & Control Engineer Ii
Company: Lockheed Martin |
LMCareers Business Unit SPACE Security Clearance None Shift First Direct/Indirect Direct Business Area..., connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realmLocation: Littleton, CO, USA
| Salary: US$95300 - 165255 per year | Date posted: 17 Jul 2026
Power Systems Controls Application Engineer
Company: Eaton |
Eatons Electrical Services & Systems division is currently seeking a Power Systems Controls Application Engineer..., Idaho, Montana, Nevada, Oregon, Utah, Washington, and Wyoming. The Power Systems Controls Application EngineerLocation: Littleton, CO, USA
| Salary: US$97000 - 137000 per year | Date posted: 17 Jul 2026
Embedded Software Engineer
Company: Actalent |
Embedded Software Engineer Job Description This position focuses on the design, development, and validation... role requires deep expertise in embedded systems, real-time operating systems, and C++ development for mission-criticalLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 16 Jul 2026
Electronics Engineer Iii, Secret Clearance
Company: Lockheed Martin |
with additional time away from the office and are in addition to our Paid Time off benefits. Security Clearance Information...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO, USA
| Salary: US$98300 - 170315 per year | Date posted: 16 Jul 2026
Satellite Mission Operations Engineer
Company: Lockheed Martin |
Time off benefits. Security Clearance Information This position requires a government security clearance...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO, USA
| Salary: US$84300 - 146165 per year | Date posted: 16 Jul 2026
System Engineer, Senior - Mbse
Company: Lockheed Martin |
) is looking for an resourceful Systems Engineer to become a member of the Systems Engineering and Integration Team. As a Systems Engineer... of Systems Architecture Active or Current Secret Security Clearance with the eligibility to obtain a Top Secret SecurityLocation: Littleton, CO - King of Prussia, PA, USA
| Salary: US$102800 - 178135 per year | Date posted: 15 Jul 2026
Interdisciplinary Engineer
Company: Federal government of the United States |
only on official, secure websites. MENU Sign out INTERDISCIPLINARY ENGINEER Department of the Navy STRATEGIC SYSTEMS... A lock ( LockA locked padlock ) or https:// means you've safely connected to the .gov website. Share sensitive informationLocation: Littleton, CO, USA
| Salary: US$99800 - 154280 per year | Date posted: 15 Jul 2026
Circuit Design Engineer Iii, Secret Clearance
Company: Lockheed Martin |
from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requires...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO, USA
| Salary: US$111700 - 193660 per year | Date posted: 15 Jul 2026
Systems Engineer, Senior
Company: Lockheed Martin |
) is looking for an resourceful Systems Engineer, Senior to become a member of the Systems Engineering and Integration Team. As a Systems Engineer... Time off benefits. Security Clearance Information This position requires a government security clearanceLocation: Littleton, CO - King of Prussia, PA, USA
| Salary: US$102800 - 178135 per year | Date posted: 15 Jul 2026
Software Engineer Sr (networking)
Company: Lockheed Martin |
LMCareers Business Unit SPACE Security Clearance None Shift First Direct/Indirect Direct Business Area... Professional Req Type Full-Time Job Description Space is a critical domain, connecting our technologies, our securityLocation: Littleton, CO - King of Prussia, PA, USA
| Salary: US$107300 - 185840 per year | Date posted: 15 Jul 2026
Information System Security Engineer (isse)
Company: Cyber Defense Technologies |
Position: Information System Security Engineer (ISSE) Overview: Cyber Defense Technologies (CDT), a leading small... business cybersecurity and engineering firm, is seeking a skilled and detail-oriented Information System Security EngineerLocation: Englewood, CO, USA
| Salary: unspecified | Date posted: 15 Jul 2026
Systems Engineer
Company: Lockheed Martin |
) is looking for a resourceful Systems Engineer to become a member of the Systems Engineering and Integration Team. As a Systems Engineer... with additional time away from the office and are in addition to our Paid Time off benefits. Security Clearance InformationLocation: Littleton, CO - King of Prussia, PA, USA
| Salary: US$84300 - 146165 per year | Date posted: 14 Jul 2026
Manager - Software Engineering Lead
Company: Lockheed Martin |
from increasingly sophisticated threats. The engineer will be part of a multi-disciplinary engineering team on the Trusted Security... Familiarity with Linux operating systems. Strong problem-solving and analytical skills. Obtain Security+ certification within 6