Information Systems Security Engineer jobs in littleton USA
392 information systems security engineer jobs found in littleton: showing 201 - 250
Systems Engineer Stf
Company: Lockheed Martin |
Experience defining, developing, or tailoring Digital Models of complex systems Active or Current DoD SECRET Security...## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanityLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 04 Sep 2026
Systems Engineer
Company: Lockheed Martin |
) is looking for engineering professionals to work on the Trusted Security Solutions (TSS) program to engineer Cross-Domain Solution (CDS) products... against evolving cyber threats. WHAT WERE DOING This position is for a Systems Engineer/Installer on the Radiant Mercury (RMLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 04 Sep 2026
Senior Electrical Systems Integration Engineer
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 04 Sep 2026
Systems Engineer Sr Stf
Company: Lockheed Martin |
will be subject to a government security investigation and must meet eligibility requirements for access to classified information... our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilitiesLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 04 Sep 2026
Systems Engineer Sr - E3
Company: Lockheed Martin |
Missile (FBM) Program by joining the Systems Engineering Integration and Test (SEIT) team as a Systems Engineer. The Embedded... in every development project under the FBM Program. As a Systems Engineer for the Embedded System Engineering team on the FBMLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 04 Sep 2026
Systems Engineer Stf
Company: Lockheed Martin |
Experience defining, developing, or tailoring Digital Models of complex systems Active or Current DoD SECRET Security...## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanityLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 04 Sep 2026
Systems Engineer
Company: Lockheed Martin |
) is looking for engineering professionals to work on the Trusted Security Solutions (TSS) program to engineer Cross-Domain Solution (CDS) products... against evolving cyber threats. WHAT WERE DOING This position is for a Systems Engineer/Installer on the Radiant Mercury (RMLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 04 Sep 2026
Mechanical Engineering Asc Mgr - L4
Company: Lockheed Martin |
Manager on the Boost Control Systems (BCS) Team. We are a community of engineers looking for a dependable engineer...## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanityLocation: Englewood, CO, USA
| Salary: unspecified | Date posted: 04 Sep 2026
Project Engineer Sr - E3
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security, and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Englewood, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 04 Sep 2026
Project Engineer Sr - Control Account Manager
Company: Lockheed Martin |
and improvements in the execution of the EVM business rhythm Active or Current Secret Security Clearance Pay Information Full...## Standard Job Description The Theater Strike Weapon Systems (TSWS) Production Program is looking for talentedLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 04 Sep 2026
Systems Engineer Senior
Company: Lockheed Martin |
and find a career that's built for you. Lockheed Martin Space is seeking an experienced Mid Career Systems Engineer Sr. to support...## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanityLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 04 Sep 2026
Senior Mechanical Systems Integration Engineer
Company: Lockheed Martin |
to a government security investigation and must meet eligibility requirements for access to classified information. The information... Systems Engineering concepts and tools Active secret clearance # Space NSS Pay Information Full-Time Salary RangeLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 04 Sep 2026
Senior Staff Electrical Systems Integration Engineer
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 04 Sep 2026
Systems Engineer - E2
Company: Lockheed Martin |
, as well as supporting efforts to integrate missile subsystems into the flight vehicle design. As a Systems Engineer... security clearance with eligibility to obtain a Top Secret ## Desired Skills Experience in Systems EngineeringLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 04 Sep 2026
Systems Engineer Stf
Company: Lockheed Martin |
) is looking for engineering professionals to work on the Trusted Security Solutions (TSS) program to engineer Cross-Domain Solution (CDS) products... against evolving cyber threats. WHAT WERE DOING This position is for a Systems Engineer/Installer on the Radiant Mercury (RMLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 04 Sep 2026
Systems Engineer Sr - E3
Company: Lockheed Martin |
as a Systems Engineer, Senior. The Embedded System Engineering team handles all Component level requirements for the Trident II... verification processes, and has fingers in every development project under the FBM Program. As a Systems Engineer, Senior for theLocation: Englewood, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 03 Sep 2026
Mechanical Engineer - E2
Company: Lockheed Martin |
, structure design, analysis, systems engineering, and integration with affected subsystems and facilities. The information...## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanityLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 03 Sep 2026
Systems Engineer Stf
Company: Lockheed Martin |
## Help Desk/Systems Engineer WHO WE ARE Lockheed Martin is a global security and aerospace company that employs...) is looking for engineering professionals to work on the Trusted Security Solutions (TSS) program to engineer Cross-Domain Solution (CDS) productsLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 03 Sep 2026
Mechanical Engineer Sr - E3
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 03 Sep 2026
Quality Engineer Stf- E4
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 03 Sep 2026
Systems Engineer Senior (integration & Test Focus)
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 03 Sep 2026
Software Engineer - E2
Company: Lockheed Martin |
is seeking a talented Level 2 ground Software Engineer with an active Final Top Secret security clearance to work..., our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we canLocation: Littleton, CO, USA
| Salary: US$91200 - 169400 per year | Date posted: 03 Sep 2026
Project Engineer Sr - E3
Company: Lockheed Martin |
experience in driving complex issues or problems to successful resolution \- Experience with information systems, database tools...## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanityLocation: Englewood, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 03 Sep 2026
Software Engineer Stf - E4
Company: Lockheed Martin |
is seeking a talented Level 4 ground Software Engineer with an active Final Top Secret security clearance to work..., our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we canLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 03 Sep 2026
Mechanical Engineer Asc - E1
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Englewood, CO, USA
| Salary: US$65500 - 121700 per year | Date posted: 03 Sep 2026
Software Engineer Sr - E3
Company: Lockheed Martin |
## Standard Job Description Space Protection Programs is seeking an experienced Software Integration Engineer who can... to be programmed in business/mission applications, information processing techniques used, and information gathered from system usersLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 03 Sep 2026
Mechanical Engineer Stf
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 03 Sep 2026
Project Engineer Stf - E4
Company: Lockheed Martin |
to successful resolution \- Experience with information systems \- Good oral, written, and presentation communication skills \- Active DOD... Secret security clearance Proficient in AI prompting as it applies to this position and practice Pay Information FullLocation: Englewood, CO, USA
| Salary: unspecified | Date posted: 03 Sep 2026
Project Engineer Asc - E1
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security, and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Englewood, CO, USA
| Salary: US$65500 - 121700 per year | Date posted: 03 Sep 2026
Mechanical Engineer - E2
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Englewood, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 03 Sep 2026
Thermal Engineer Staff (level 4)
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 02 Sep 2026
Sr Devops Engineer
Company: Sierra Nevada Corporation |
management, finance and accounting, operations, human resources, legal, IT, information security, facilities, marketing... reliability, security, and scalability of all systems. Lead the implementation of automation and infrastructure-as-code practicesLocation: Englewood, CO, USA
| Salary: US$143487.14 - 197294.81 per year | Date posted: 02 Sep 2026
Systems Engineer Sr - E3
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 02 Sep 2026
Mlops & Data Engineer Ii
Company: Sierra Nevada Corporation |
, operations, human resources, legal, IT, information security, facilities, marketing, and communications. Responsibilities... to transform humanity through technology and imagination! As a Data Engineer II, you will oversee the development and optimizationLocation: Englewood, CO, USA
| Salary: US$108496.89 - 149183.22 per year | Date posted: 02 Sep 2026
Systems Integration/test Engineer
Company: Lockheed Martin |
and find a career that's built for you. The Platform Systems Test Engineer will plan, implement, test, document, and maintain the CPS... Platfrom Systems Test Programs with support of the CPS Platform Systems Test Team. The Platform Systems Test EngineerLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 02 Sep 2026
Systems Engineer Stf - E4
Company: Lockheed Martin |
Martins comprehensive benefits package. ## Basic Qualifications Experience as a Systems Engineer Experience developing...) Experience as a systems engineer executing a missile or hypersonics development program Experience achieving a successful flightLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 02 Sep 2026
Systems Engineering - Weapon Systems Flight Test
Company: Lockheed Martin |
world, we welcome you to join us. As the Systems Engineer you will play a critical role in the development, integration...## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanityLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 02 Sep 2026
Systems Engineer Sr
Company: Lockheed Martin |
collaboration, and security-centric development. Additionally, we leverage Model-Based Engineering and Test Automation to enhance... Secret Security Clearance with SCI eligibility Experience with requirement decomposition and problem solving for integratedLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 02 Sep 2026
Circuit Design Engineer Iii
Company: Lockheed Martin |
## Standard Job Description Join Our Team as an Avionics Circuit Design Engineer where you will work on the... domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see itLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 02 Sep 2026
Hardware Engineer
Company: Lockheed Martin |
Martin Rotary and Mission Systems in Littleton, CO is seeking a Hardware Engineer Associate. In this role, you will be part... and dynamic Agile environment. Applicants must be a US Citizen; this position will require a government security clearanceLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 02 Sep 2026
Database Engineer Sr Stf - E5
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... management systems to include database modeling and design, relational database architecture, metadata and repository creationLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 02 Sep 2026
Component Engineer Sr - E3
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 02 Sep 2026
Mechanical Engineer Sr - E3
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Englewood, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 02 Sep 2026
Circuit Design Engineer Iii
Company: Lockheed Martin |
## Standard Job Description Join Our Team as an Avionics Circuit Design Engineer where you will work on the... domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see itLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 02 Sep 2026
Software Engineer Sr - E3
Company: Lockheed Martin |
most innovative and fastest moving organizations in Space. Come help build end-to-end Space Security Systems and utilize our cutting... complex software systems with high performance and/or timing constraints. --- Pay Information Full-Time Salary RangeLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 02 Sep 2026
Systems Engineer
Company: Lockheed Martin |
best are built. What We Do: At Lockheed Martin, we engineer innovative solutions to deliver resilient systems, products... require advanced solutions to mitigate growing vulnerabilities and ensure our systems can operate in cyber contestedLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 01 Sep 2026
Electrical Engineer Iii
Company: Sierra Nevada Corporation |
to transform humanity through technology and imagination! As an Electrical Engineer III, you will lead the design, development..., and validation of electrical/electronic systems for aerospace and defense projects. You will be responsible for understanding complexLocation: Englewood, CO, USA
| Salary: US$108496.89 - 149183.22 per year | Date posted: 01 Sep 2026
Systems Engineer - Fbm Rotation Program
Company: Lockheed Martin |
## Standard Job Description As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner.... This program duration is 3 years, consisting of 4 rotations across a variety of Systems Engineering teams across the FBM ProgramLocation: Littleton, CO, USA
| Salary: US$88100 - 163700 per year | Date posted: 01 Sep 2026
Software Engineer - E2
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and formingLocation: Littleton, CO, USA
| Salary: US$91200 - 169400 per year | Date posted: 01 Sep 2026
Sr Mechanical Engineer
Company: Sierra Nevada Corporation |
technological solutions in a rapid and agile production environment. As a Senior Mechanical Engineer, you will be responsible... & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned