Information Systems Security Engineer jobs in littleton USA
392 information systems security engineer jobs found in littleton: showing 151 - 200
Software Engineer Sme
Company: Leidos |
security objectives. As a Software Engineer SME, you wont simply be writing code, youll help shape technical solutions...Description Join a Mission That Matters! Are you a highly skilled Software Engineer ready to tackle complexLocation: Englewood, CO, USA
| Salary: US$131300 - 237350 per year | Date posted: 11 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: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 11 Sep 2026
Full Stack Engineer Sr - E3
Company: Lockheed Martin |
resilient systems to our defense, intelligence community and global security customers. We are dedicated to helping governments... environment providing support for implementation, troubleshooting and maintenance of various Information Technology (IT) systemsLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 11 Sep 2026
Mechanical Engineer Sr - E3
Company: Lockheed Martin |
## Standard Job Description Come join our team as our next Propulsion Engineer! In this role you will support the... engineering team as a Certified Responsible Engineer (CPE) delegate for the divert and attitude control system of theLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 11 Sep 2026
Quality 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$79300 - 147300 per year | Date posted: 11 Sep 2026
Satellite Test Engineer
Company: Lockheed Martin |
engineering problems. We are seeking a System Integration/Test Engineer to join the GPS integration and test team.... Aid in planning spacecraft level test flow. Support Systems Engineering and Certified Principle Engineers (CPEsLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 10 Sep 2026
Systems Engineer Staff (level 4)
Company: Lockheed Martin |
, aerospace, or related systems Proficient in AI prompting as it applies to this position and practice Pay Information Full...## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanityLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 10 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: 10 Sep 2026
Systems Integration/test Engineer
Company: Lockheed Martin |
familiarityEASY/STARs framework experience Experience with RF and Optical systems Experience with satellite test Pay Information... on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and forming partnershipsLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 10 Sep 2026
Project Engineer Asc - E1
Company: Lockheed Martin |
assessments, and information systems (e.g., Tableau, etc.) Experience integrating with cross-functional teams (engineering... security clearance Pay Information Full-Time Salary Range: $65500.00 - $121700.00 At Lockheed Martin, we know missionLocation: Englewood, CO, USA
| Salary: US$65500 - 121700 per year | Date posted: 10 Sep 2026
Systems Engineer Sr Stf - E5
Company: Lockheed Martin |
on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and forming partnerships... how space can connect us, ensuring security and prosperity.Join us in shaping a new era in space and find a career that's builtLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 10 Sep 2026
Circuit Design Engineer Iii
Company: Lockheed Martin |
## Standard Job Description Join us as a Circuit Design Engineer ASIC/FPGA specialist and become a member of the...: Littleton CO, and be expected to work in the office. Space is a critical domain, connecting our technologies, our securityLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 10 Sep 2026
Circuit Design Engineer Iv
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: 10 Sep 2026
Circuit Design Engineer Ii
Company: Lockheed Martin |
## Standard Job Description Join us as a Circuit Design Engineer and become a member of the US Navy's Fleet Ballistic... CO, and be expected to work in the office. Space is a critical domain, connecting our technologies, our security, and our humanityLocation: Littleton, CO, USA
| Salary: US$91200 - 169400 per year | Date posted: 10 Sep 2026
Circuit Design Engineer V
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: 10 Sep 2026
Staff Windows System Administrator- Secret Required- Onsite, Waterton, Co
Company: Lockheed Martin |
that do not perform IT responsibilities, use E146, Systems Engineer. ## Basic Qualifications DOD Secret Security clearance..., verification and validation, cost and risk, and supportability and effectiveness analyses for total systems, and informationLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 09 Sep 2026
Circuit Design Engineer Iv, Responsible Engineer, Secret Clearance
Company: Lockheed Martin |
## Standard Job Description Join us as a Circuit Design Engineer RSE Delegate and become a member of the US Navy...: Littleton CO, and be expected to work in the office. Space is a critical domain, connecting our technologies, our securityLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 09 Sep 2026
Project Engineer Sr - Deputycam
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: 09 Sep 2026
Systems Engineer-it Sr
Company: Lockheed Martin |
and Mission Systems (RMS) platform/weapon systems from increasingly sophisticated threats. As part of the team, the engineer... to a government security investigation and must meet eligibility requirements for access to classified information. \- TheLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 09 Sep 2026
Software Systems Testing Engineer
Company: Lockheed Martin |
for you. Space Protection Programs (SPP) is seeking a Software Systems Test Engineer to join our flight software qualification... Active Top Secret Security Clearance Pay Information Full-Time Salary Range: $91200.00 - $169400.00 At Lockheed MartinLocation: Littleton, CO, USA
| Salary: US$91200 - 169400 per year | Date posted: 09 Sep 2026
Electronics Engineer Ii
Company: Lockheed Martin |
## Standard Job Description Join Our Team as an Electronics Engineer where you will work on the development... 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: US$79300 - 147300 per year | Date posted: 09 Sep 2026
Electronics Engineer Iii, Interim Secret
Company: Lockheed Martin |
## Standard Job Description oin Our Team as an Avionics Electrical Systems Engineer where you will work on the... for you. * * What does this role look like? As an Electrical Systems Engineer, you will serve as the technical lead and responsible productLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 09 Sep 2026
Software Systems Testing Engineer Sr
Company: Lockheed Martin |
for you. Space Protection Programs (SPP) is seeking a Software Systems Test Engineer to lead our flight software qualification... direction and build consensus across engineering teams Active Top Secret Security Clearance Pay Information Full-TimeLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 09 Sep 2026
Flight Software Engineer Staff, Space Protection Programs
Company: Lockheed Martin |
, and delivery of mission-critical spacecraft flight software and embedded systems. This role is ideal for an engineer who thrives... across engineering teams Active TS Security Clearance #LMSpaceSoftwareEng #Spaceembeddedsw Pay Information Full-Time SalaryLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 08 Sep 2026
Circuit Design Engineer Iv, Secret Clearance
Company: Lockheed Martin |
## Standard Job Description Join Our Team as an Avionics Circuit Design Engineer where you will work on the..., 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: unspecified | Date posted: 08 Sep 2026
Chief Engineer - Fbm D5 Life Extension 2
Company: Lockheed Martin |
## Standard Job Description This position is in support of the Chief Engineers Office on the Fleet Ballistic Missile... (FBM) program. The D5 Life Extension 2 (LE2) Deputy Chief Engineer supports the design and development of the Trident IILocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 08 Sep 2026
Structural Engineer Ii
Company: Sierra Nevada Corporation |
If you like solving problems and working with complex materials and systems, join our amazing team! As a Structural... Engineer II, you will play a critical role in designing, evaluating, and certifying complex aerospace and defense structuresLocation: Englewood, CO, USA
| Salary: US$94345.12 - 129724.54 per year | Date posted: 08 Sep 2026
Mechanical Engineer Iii
Company: Sierra Nevada Corporation |
technological solutions in a rapid and agile production environment. As a Mechanical Engineer III, you will lead the design..., development, testing, and deployment of advanced mechanical systems for aerospace and defense applications. This role requiresLocation: Englewood, CO, USA
| Salary: US$108496.89 - 149183.22 per year | Date posted: 08 Sep 2026
Systems Engineer-it
Company: Lockheed Martin |
and Mission Systems (RMS) platform/weapon systems from increasingly sophisticated threats. As part of the team, the engineer... to a government security investigation and must meet eligibility requirements for access to classified information. \- TheLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 08 Sep 2026
Mechanical Engineer Iii
Company: Sierra Nevada Corporation |
technological solutions in a rapid and agile production environment. As a Mechanical Engineer III, you will lead the design..., development, testing, and deployment of advanced mechanical systems for aerospace and defense applications. This role requiresLocation: Englewood, CO, USA
| Salary: US$108496.89 - 149183.22 per year | Date posted: 08 Sep 2026
Mechanical Engineer Ii
Company: Sierra Nevada Corporation |
technological solutions in a rapid and agile production environment. As a Mechanical Engineer II, you will be responsible for the... design, development, testing, and certification of complex mechanical systems for aerospace and defense applicationsLocation: Englewood, CO, USA
| Salary: US$82039.23 - 112803.95 per year | Date posted: 08 Sep 2026
Aerospace Engineer Iii - Certification Engineer
Company: Sierra Nevada Corporation |
a Secret U.S. Security Clearance is required Qualifications We Prefer: Comfortable reviewing information from various.... As an Aircraft Certification Engineer III you'll be exposed to a broad range of aircraft modifications. You'll help createLocation: Englewood, CO, USA
| Salary: US$108496.89 - 149183.22 per year | Date posted: 08 Sep 2026
Structural Engineer Iii
Company: Sierra Nevada Corporation |
If you like solving problems and working with complex materials and systems, join our amazing team! As a Structural... Engineer III, you will lead the design, analysis, and certification of advanced aerospace and defense structures. This roleLocation: Englewood, CO, USA
| Salary: US$108496.89 - 149183.22 per year | Date posted: 08 Sep 2026
Electronics Engineer Ii
Company: Lockheed Martin |
## Standard Job Description Join Our Team as an Electronics Engineer where you will work on the development... Security vision. Were erasing boundaries and forming partnerships across industries and around the world. Were advancingLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 08 Sep 2026
Systems 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: 06 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...## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanityLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 06 Sep 2026
Mechanical Design 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: 05 Sep 2026
Mechanical Engineer Sr Stf - E5
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... Engineer (CPE). The selected candidate will be involved in overseeing new primary and secondary structure design maturationLocation: Englewood, CO, USA
| Salary: unspecified | Date posted: 05 Sep 2026
Systems Engineer Stf - E4
Company: Lockheed Martin |
for you. The Embedded Integration Systems Engineer is responsible for defining, developing, and maintaining the architecture...## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanityLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 05 Sep 2026
Systems Engineer, Staff
Company: Lockheed Martin |
as a Systems Engineer Staff. 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 Staff for theLocation: Englewood, CO, USA
| Salary: unspecified | Date posted: 05 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.... As a Systems Engineer, Senior for the Embedded System Engineering team on the FBM Life Extension 2 (LE2) programLocation: Englewood, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 05 Sep 2026
Software Engineer Stf - E4
Company: Lockheed Martin |
environment Active TS/SCI w/Poly Security Clearance ## Desired Skills Knowledge of embedded systems architectures and test...## Standard Job Description Space Protection Programs is seeking an experienced Software Engineer who can guideLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 05 Sep 2026
Systems Engineer
Company: Lockheed Martin |
as a Systems Engineer. The Embedded System Engineering team handles all Component level requirements for the Trident II ballistic... processes, and has fingers in every development project under the FBM Program. As a Systems Engineer for the Embedded SystemLocation: Englewood, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 05 Sep 2026
Mechanical Design Engineer - E2
Company: Lockheed Martin |
, and technical analyses necessary to support systems and components The information below reflects the standard...## 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: 05 Sep 2026
Software Integration 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: 05 Sep 2026
Mechanical Design Engineer - E2
Company: Lockheed Martin |
, and technical analyses necessary to support systems and components The information below reflects the standard...## 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: 05 Sep 2026
Systems Engineer
Company: Lockheed Martin |
requirements of the strategic deterrence. Lockheed Martin (LM) is seeking a resourceful Systems Engineer to become a member.... As a Systems Engineer, member for the SEIT Interface team, you will: Work as liaison between a diverse array of teamsLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 05 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
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 (RM