Information Systems Security Engineer jobs in littleton USA
280 information systems security engineer jobs found in littleton: showing 51 - 100
Guidance Navigation & Control Engineer Iv (staff) - Interim Top Secret
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: Littleton, CO - Sunnyvale, CA, USA
| Salary: unspecified | Date posted: 16 Jun 2026
Ipt Lead/cam V, Missile Harnesses
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: unspecified | Date posted: 16 Jun 2026
Senior Quality Engineer
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, USA
| Salary: US$93800 - 162610 per year | Date posted: 16 Jun 2026
Guidance Navigation & Control Engineer Iv (staff)
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 TS/SCI Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO - Sunnyvale, CA, USA
| Salary: unspecified | Date posted: 16 Jun 2026
Aerospace Engineer Ii - Certification Engineer
Company: Sierra Nevada Corporation |
. As an Aircraft Certification Engineer II you'll be exposed to a broad range of aircraft modifications. You'll help create.... The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISRLocation: Englewood, CO, USA
| Salary: US$94345.12 - 129724.54 per year | Date posted: 15 Jun 2026
System Engineer Associate - Entry Level
Company: Lockheed Martin |
) is looking for an resourceful Systems Engineer - Entry level, to become a member of the Systems Engineering and Integration Team. As a Systems... Clearance Information This position requires a government security clearance, you must be a US Citizen for considerationLocation: Littleton, CO - King of Prussia, PA, USA
| Salary: US$69200 - 119830 per year | Date posted: 15 Jun 2026
Guidance, Navigation & Control Engineer Iii (sr.) - Interim Top Secret
Company: Lockheed Martin |
Time off benefits. Security Clearance Information This position requires a government security clearance...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO - Sunnyvale, CA, USA
| Salary: unspecified | Date posted: 15 Jun 2026
Principal Systems Security Engineer
Company: Sierra Nevada Corporation |
We Prefer: Information Systems Security Manager Certified Information Systems Security Professional (ISSM CISSP) or Certified... Information Security Manager (CISM) Certification. ISSE Certified Information Systems Security Professional-Information SystemsLocation: Englewood, CO, USA
| Salary: unspecified | Date posted: 15 Jun 2026
Ipt Lead/cam V, Missile Electronics
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 - Englewood, CO, USA
| Salary: unspecified | Date posted: 15 Jun 2026
Staff Software Engineer / Product Owner - Clearance Required
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 RMS Security Clearance TS/SCI Shift First Direct/Indirect Direct Business AreaLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 14 Jun 2026
Cyber Software Engineer Ii
Company: Lockheed Martin |
Rotary and Mission Systems Department XECTQQ:Cyber Resiliency B Job Class Cyber Security Engineering Job Category... Software Development Framework (SSDF). Familiarity with Defense Information Systems Agency (DISA), Center for InternetLocation: Littleton, CO, USA
| Salary: US$99000 - 171580 per year | Date posted: 13 Jun 2026
Circuit Design Engineer Iii
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 - Sunnyvale, CA, USA
| Salary: US$111700 - 193660 per year | Date posted: 13 Jun 2026
Electro-optical Engineer - Senior Staff
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: 13 Jun 2026
Electrical/mechanical Ordnance Engineer
Company: Lockheed Martin |
teams; serve as Principal/Subject Matter Engineer when required. Communicate technical information clearly to stakeholders... 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: 13 Jun 2026
Electro-optical Engineer - Staff
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: 13 Jun 2026
Staff Test Software Engineer (ic4)
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 Multiple shifts available Direct/IndirectLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 13 Jun 2026
Systems Engineer, Principal - Survivability & Nuclear Hardness
Company: Lockheed Martin |
and prosperity. Join us in shaping a new era in space and find a career that's built for you. As a Principal Systems Engineer... off benefits. Security Clearance Information This position requires a government security clearanceLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 13 Jun 2026
Model Based Systems Engineer (level 2)
Company: Lockheed Martin |
Engineer (MBSE) to join the Global Security team and become a member of the Systems Engineering and Integration Team (SEIT... Area Space Department 71G2A00:Global Security Job Class Systems Engineering: Models and SimulationsLocation: Littleton, CO, USA
| Salary: US$84300 - 146165 per year | Date posted: 13 Jun 2026
Sr. Test Software Engineer
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 Multiple shifts available Direct/IndirectLocation: Littleton, CO, USA
| Salary: US$107300 - 185840 per year | Date posted: 13 Jun 2026
Electrical Engineer I
Company: Sierra Nevada Corporation |
to transform humanity through technology and imagination! As an Electrical Engineer I, you will be involved in the initial phases... of research, design, and development of electrical/electronic systems for aerospace and defense applications. You will assistLocation: Englewood, CO, USA
| Salary: US$71338.47 - 98090.4 per year | Date posted: 12 Jun 2026
Test Software Engineer (ic2)
Company: Lockheed Martin |
off benefits. Security Clearance Information This position requires a government security clearance...LMCareers Business Unit SPACE Security Clearance Secret Shift Multiple shifts available Direct/IndirectLocation: Littleton, CO, USA
| Salary: US$88000 - 152490 per year | Date posted: 12 Jun 2026
Principal Systems Security Engineer / Senior Issm
Company: Sierra Nevada Corporation |
: The Principal Systems Security Engineer / Senior Information System Security Manager (ISSM) is a dual-mode technical SME... Principal Systems Security Engineer /Senior ISSM operates with authority across both the technical and governance dimensionsLocation: Englewood, CO, USA
| Salary: unspecified | Date posted: 12 Jun 2026
Ground Software Engineer Sr
Company: Lockheed Martin |
Lockheed Martin is seeking a talented Level 3 ground Software Engineer with an active Final Top Secret security clearance... from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requiresLocation: Littleton, CO - King of Prussia, PA, USA
| Salary: US$107300 - 185840 per year | Date posted: 12 Jun 2026
Ordnance Engineer
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: Huntsville, AL - Littleton, CO, USA
| Salary: US$98300 - 170315 per year | Date posted: 12 Jun 2026
Composites Manufacturing Engineer Sr
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$93800 - 162610 per year | Date posted: 12 Jun 2026
Stress Analysis Engineer
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 Top Secret Shift First Direct/Indirect Direct BusinessLocation: Englewood, CO, USA
| Salary: US$80600 - 139840 per year | Date posted: 12 Jun 2026
System Integration And Test Engineer 2
Company: Lockheed Martin |
) partners to field several future strategic systems that the nation urgently needs. As a Systems Integration & Test Engineer... Clearance Information This position requires a government security clearance, you must be a US Citizen for considerationLocation: Littleton, CO, USA
| Salary: US$84300 - 146165 per year | Date posted: 12 Jun 2026
Senior Product Development Quality Engineer
Company: 3D Systems |
What We Are Looking For As a Senior Development Quality Engineer, you will act as the lead quality engineer... care of our employees is essential, and these benefits reflect our commitment to your health, security, and peace of mindLocation: Littleton, CO, USA
| Salary: US$90000 - 125000 per year | Date posted: 12 Jun 2026
Ground Software Engineer Stf
Company: Lockheed Martin |
Lockheed Martin is seeking a talented Level 4 ground Software Engineer with an active Final Top Secret security clearance... from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requiresLocation: Littleton, CO - King of Prussia, PA, USA
| Salary: unspecified | Date posted: 11 Jun 2026
Ground Software Engineer
Company: Lockheed Martin |
Lockheed Martin is seeking a talented Level 2 ground Software Engineer with an active Final Top Secret security clearance... from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requiresLocation: Littleton, CO - King of Prussia, PA, USA
| Salary: US$88000 - 152490 per year | Date posted: 11 Jun 2026
Systems Engineer, Senior
Company: Lockheed Martin |
) is looking for a resourceful Senior Systems Engineer to become a member of the Systems Engineering and Integration Team. As a Senior Systems... 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: 11 Jun 2026
Responsible Systems Engineer V, Avionics, Secret Clearance
Company: Lockheed Martin |
Responsible Systems Engineer where you will work on the development of a sophisticated state-of-the-art avionics product... Responsible Systems Engineer you will serve as delegate lead in the design and development of the next generation avionics for theLocation: Littleton, CO - Englewood, CO, USA
| Salary: unspecified | Date posted: 11 Jun 2026
Orion Integrated Test Lab Manager
Company: Lockheed Martin |
. Join us in shaping a new era in space and find a career that's built for you. We are seeking an experienced systems engineer to manage...LMCareers Business Unit SPACE Security Clearance None Shift First Direct/Indirect Direct Business AreaLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 11 Jun 2026
Systems Engineer - Clearance Required
Company: Lockheed Martin |
Time off benefits. Security Clearance Information This position requires a government security clearance...LMCareers Business Unit RMS Security Clearance Top Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO, USA
| Salary: US$84300 - 146165 per year | Date posted: 08 Jun 2026
Software Engineer
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 - King of Prussia, PA, USA
| Salary: US$88000 - 152490 per year | Date posted: 08 Jun 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... with additional time away from the office and are in addition to our Paid Time off benefits. Security Clearance InformationLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 07 Jun 2026
Senior Operational Technology Engineer
Company: Dairy Farmers of America |
coordination of and/or deploy the design, installation, and connectivity of ICS systems to ensure the stable operation of the..., and administering SCADA platforms and Distributed Control Systems to executing projects and providing timely resolutionLocation: Englewood, CO, USA
| Salary: unspecified | Date posted: 06 Jun 2026
Senior Software Engineer
Company: OASYS |
Senior Software Engineer, Level 3 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants... for a Senior Software Engineer, Level 3, to support our customer in Littleton, CO. Summary: OASYS, INC. is seeking a full-timeLocation: Littleton, CO, USA
| Salary: US$120000 - 150000 per year | Date posted: 05 Jun 2026
Senior Software Engineer
Company: OASYS |
Senior Software Engineer, Level 3 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants... for a Senior Software Engineer, Level 3 to support our customer in Littleton, CO. Summary: OASYS, INC. is seeking a full-timeLocation: Littleton, CO, USA
| Salary: US$120000 - 150000 per year | Date posted: 05 Jun 2026
Electrical Component Engineer / Electrical Engineer (level Ii)
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: Englewood, CO, USA
| Salary: US$80600 - 139840 per year | Date posted: 05 Jun 2026
Responsible Electronics Product Engineer Iv, Hypersonics
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: 05 Jun 2026
Project Engineer - Staff
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: Englewood, CO, USA
| Salary: unspecified | Date posted: 05 Jun 2026
Lead Network Engineer
Company: EchoStar |
-availability configurations in multi-VRF environments. Deep understanding of data center fabric design, network security... considerations, and redundant failover systems. Critical experience in network configuration and deployment automation using PythonLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 05 Jun 2026
Electrical Component Engineer / Electrical Engineer (level Ii)
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: Englewood, CO, USA
| Salary: US$80600 - 139840 per year | Date posted: 05 Jun 2026
Electrical Component Engineer / Electrical Engineer Sr
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 - Englewood, CO, USA
| Salary: US$98300 - 170315 per year | Date posted: 05 Jun 2026
Electrical Component Engineer / Electrical Engineer, Sr. (level Iii)
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: Englewood, CO, USA
| Salary: US$98300 - 170315 per year | Date posted: 04 Jun 2026
Electrical Component Engineer / Electrical 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 Secret Shift First Direct/Indirect Direct BusinessLocation: Littleton, CO - Englewood, CO, USA
| Salary: US$80600 - 139840 per year | Date posted: 04 Jun 2026
Senior Automation Platform Engineer
Company: EchoStar |
Infinite, Boost Mobile, DISH Wireless, OnTech and GenMobile. Job Duties and Responsibilities Senior Automation Engineer... and proposed solutions. Drive the strategic evolution of the 5G environment by migrating legacy telecom systems toward modern cloudLocation: Littleton, CO, USA
| Salary: US$164112 per year | Date posted: 04 Jun 2026
Sdn Backbone Chief Engineer
Company: Lockheed Martin |
Experience working as an Electrical Systems Engineer, Mechanical Systems Engineer, Spacecraft Systems Engineer, or experience... from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requiresLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 04 Jun 2026
Cyber Security Engineer Technical Lead
Company: Lockheed Martin |
is for a Security Operations Information System Security Manager (ISSM) on the SDA Transport Layer T1contract. The ideal candidate... Information Systems 5. Experience with Intel Driven Threat Modeling, preferably classified Cyber Threat Intel Support 6