Information Systems Security Engineer jobs in littleton USA
392 information systems security engineer jobs found in littleton: showing 51 - 100
Quality 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: 29 Sep 2026
Satellite Systems Integration And Test Engineer - E2
Company: Lockheed Martin |
is seeking a highly motivated Systems Integration and Test Engineer with interest in maintaining and supporting flatsat test...) programs: Tranche 2 Beta, Tranche 2 Tracking, and Tranche 3. The Systems Integration and Test Engineer will support theLocation: Littleton, CO, USA
| Salary: US$91200 - 169400 per year | Date posted: 29 Sep 2026
Electronics Engineer - E2
Company: Lockheed Martin |
-edge infrastructure for information dissemination across a global network and to 30+ Space programs. Within these... simulation systems. The Tb&S (Testbed and Simulation) Software Product Line is seeking a highly motivated Hardware/ElectronicsLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 29 Sep 2026
Asic & Fpga Design Engineer Sr - E3
Company: Lockheed Martin |
and developing reliable cutting-edge infrastructure for information dissemination across a global network and to 30+ Space programs... and hardware simulation systems. The Tb&S (Testbed and Simulation) Product Line is seeking a highly motivated ASIC & FieldLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 29 Sep 2026
Staff Systems Engineer- Ts/sci W/polygraph- Waterton, Co
Company: Lockheed Martin |
required for access to the work facility Ability to obtain a Security+ certification or better within the first 60 days of employment... Experience with Operating Systems life cycle management and configuration management (i.e., Installation/Upgrades, System ImagingLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 29 Sep 2026
Sr. Systems Engineer- Ts/sci W/ci Polygraph- Waterton, Co
Company: Lockheed Martin |
Martin IT systems are managed, controlled, and compliant with the Corporate Information Protection Manuals (CIPM... II certification (Security+, etc.) Excellent communication skills Experience with Active Directory, roaming profilesLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 29 Sep 2026
Mechanical Engineer
Company: Lockheed Martin |
mechanical products and systems such as instruments, controls, robots, engines, machines and mechanical, thermal hydraulic... or heat transfer systems for production, transmission, measurement, and use of energy. Applies research to the planningLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 28 Sep 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: 26 Sep 2026
Mechanical Engineer Stf - E4
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity... innovative components, assemblies, and systems of varying complexity while assuring sound technical rigor and timely deliveryLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 26 Sep 2026
Data Center Critical Facilities Engineer
Company: Equinix |
. While a foundational understanding of data center engineering principles, critical infrastructure systems, and operational practices... duties and are critical to maintaining the reliability, security, resilience, and operational readiness of the data centerLocation: Englewood, CO, USA
| Salary: US$61200 - 91800 per year | Date posted: 26 Sep 2026
Mechanical Engineer I
Company: Sierra Nevada Corporation |
technological solutions in a rapid and agile production environment. As a Mechanical Engineer I, you will support the design..., development, testing, and deployment of mechanical structures and systems in the aerospace and defense sectorsLocation: Englewood, CO, USA
| Salary: US$71338.47 - 98090.4 per year | Date posted: 25 Sep 2026
Sr Mechanical Engineer
Company: Sierra Nevada Corporation |
Experience with missile systems. Ability to obtain and maintain United States secret security clearance. Qualifications... technological solutions in a rapid and agile production environment.As a Senior Mechanical Engineer, you will be responsibleLocation: Englewood, CO, USA
| Salary: US$124771.42 - 171560.7 per year | Date posted: 25 Sep 2026
Electronics Engineer Senior Staff (level 5)
Company: Lockheed Martin |
Principal Engineer (CPE) to lead the test and integration of digital electronics systems. This role offers the opportunity...## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanityLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 25 Sep 2026
Systems Integration/test Engineer
Company: Lockheed Martin |
most innovative and fastest moving organizations in Space. Come help build end-to-end Space Security Systems and utilize our cutting...-edge capabilities to assure the security and health of our nations space assets. We push the boundary of what getsLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 25 Sep 2026
Laser Communication Engineer
Company: Lockheed Martin |
## Standard Job Description Space is a critical domain, connecting our technologies, our security, and our humanity... future-ready solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasingLocation: Littleton, CO, USA
| Salary: US$91200 - 169400 per year | Date posted: 25 Sep 2026
Project Engineer Senior
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: 25 Sep 2026
Project Engineer Asc - E1
Company: Lockheed Martin |
attention to detail Knowledge of and experience with Fleet Ballistic Missiles (FBM) Reentry Systems Pay Information Full...## Standard Job Description Space is a critical domain, connecting our technologies, our security, and our humanityLocation: Littleton, CO, USA
| Salary: US$65500 - 121700 per year | Date posted: 25 Sep 2026
Systems Integration/test Engineer Sr
Company: Lockheed Martin |
most innovative and fastest moving organizations in Space. Come help build end-to-end Space Security Systems and utilize our cutting...-edge capabilities to assure the security and health of our nations space assets. We push the boundary of what getsLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 25 Sep 2026
Systems Engineer Sr Stf - E5
Company: Lockheed Martin |
## Standard Job Description The Mission Engineering and Operations (MEO) team is in need of a senior systems engineer... 10+ years as a systems engineer / integrator Current active TS clearance with ability to obtain TS/SCI ExpertLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 25 Sep 2026
Electronics Engineer Senior Staff (level 5)
Company: Lockheed Martin |
Responsible Engineer/Certified Principal Engineer (CPE) to lead the test and integration of digital electronics systems. This role...## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanityLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 25 Sep 2026
Software Engineering Manager / Lead
Company: Lockheed Martin |
and Mission Systems (RMS) platform/weapon systems from increasingly sophisticated threats. The engineer will be part of a multi...## Standard Job Description WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems (RMS), we are drivenLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 25 Sep 2026
Systems Integration/test Engineer Stf
Company: Lockheed Martin |
most innovative and fastest moving organizations in Space. Come help build end-to-end Space Security Systems and utilize our cutting...-edge capabilities to assure the security and health of our nations space assets. We push the boundary of what getsLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 25 Sep 2026
Systems Engineer Sr
Company: Lockheed Martin |
and find a career that's built for you. The Stinger Ground portfolio is looking for a mid-career Senior Systems Engineer... or software-focused systems engineer or architect Experience with development phase design reviews including SRR, SDR, PDRLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 25 Sep 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: 24 Sep 2026
Systems Engineer - E2
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: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 24 Sep 2026
Project Engineer Ii
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: 24 Sep 2026
Sr. It Manager - Transformation & Resiliency
Company: Sierra Nevada Corporation |
, finance and accounting, operations, human resources, legal, IT, information security, facilities, marketing... enablement by establishing IaC standards, CI/CD pipelines, configuration automation, and reusable operational patterns. EngineerLocation: Englewood, CO, USA
| Salary: unspecified | Date posted: 24 Sep 2026
Systems Engineer Senior - E3
Company: Lockheed Martin |
. Experience with DOORS and/or Cameo Knowledge and understanding of systems engineering processes Active or Current TS security... Active TS/SCI security clearance --- Pay Information Full-Time Salary Range: $95900.00 - $178100.00 At LockheedLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 24 Sep 2026
Space Vehicle Test Engineer Sr
Company: Lockheed Martin |
and fastest moving organizations in Space. Come help build end-to-end Space Security Systems and utilize our cutting-edge... capabilities to assure the security and health of our nations space assets. We push the boundary of what gets done in spaceLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 24 Sep 2026
Field Services Engineer - 911 Specialist
Company: C1 |
communications and data technology for business. That means if it's digital, we connect our customers to it -- from phone systems... to do what they do best, your best choice -- your #1 choice -- is C1. Overview: Summary The Field Services Engineer is responsible for providing 9-1-1, NG9Location: Englewood, CO, USA
| Salary: US$78000 - 115000 per year | Date posted: 24 Sep 2026
Electro Mechanical Engineer - Level 2
Company: Lockheed Martin |
## Standard Job Description Introduction: We are looking for an Electro Mechanical engineer to join an exciting... systems. To be effective in this role, you will need: Experience supporting the technical development of aerospaceLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 24 Sep 2026
Sr. Dev Sec Engineer- Onsite In Waterton, Co- Top Secret Required
Company: Lockheed Martin |
## Job Description We are looking for a technically strong engineer to support the deployment, integration, operation..., and sustainment of mission critical systems in classified environments. This position works at the intersection of OpenShift platformLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 24 Sep 2026
Dev Sec Engineering Stf - E4
Company: Lockheed Martin |
## Job Description We are seeking a highly skilled and experienced engineer to support the deployment, integration..., operation, sustainment, and continuous improvement of mission-critical systems in classified environments. This role operatesLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 23 Sep 2026
Electronics Engineer - E2
Company: Lockheed Martin |
## Standard Job Description Researches, designs, develops, and tests a variety of electronic equipment and systems..., including radar and radiation detection equipment; radio, television and other communications equipment and systems; circuitryLocation: Littleton, CO, USA
| Salary: US$79300 - 147300 per year | Date posted: 23 Sep 2026
Field Services Engineer - 911 Specialist
Company: ConvergeOne |
communications and data technology for business. That means if it's digital, we connect our customers to it -- from phone systems... to do what they do best, your best choice -- your #1 choice -- is C1. Overview Summary The Field Services Engineer is responsible for providing 9-1-1, NG9Location: Englewood, CO, USA
| Salary: US$78000 - 115000 per year | Date posted: 23 Sep 2026
Mechanical Engineer Sr - E3
Company: Lockheed Martin |
of complex systems Advanced degree in technical field Existing DoD security clearance (Secret or Top Secret) Proficient...## Standard Job Description Come join our team as our next Propulsion Engineer! In this role you will support theLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 23 Sep 2026
Software Quality 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: 23 Sep 2026
Mechanical Engineer
Company: Lockheed Martin |
Experience with cold gas, monopropellant, and/or bipropellant propulsion systems Pay Information Full-Time Salary Range...## 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: 23 Sep 2026
Systems Engineer - Survivability
Company: Lockheed Martin |
and find a career that's built for you. As a Systems Engineer in Survivability Engineering, you will support the System Engineering...## 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: 23 Sep 2026
Component Engineer - E2
Company: Lockheed Martin |
## Standard 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: 23 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: 23 Sep 2026
Software Quality 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: 22 Sep 2026
Software Engineer
Company: The Structures Company |
JOB TITLE: Software Engineer LOCATION: Littleton, CO PAY RATE: $110/hour We are a national aerospace and defense... (12 months with potential for extension) Clearance: Ability to obtain and maintain a Secret Security ClearanceLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 22 Sep 2026
Rf Engineer (level Ii)
Company: Lockheed Martin |
## Standard Job Description Lockheed Martin Space is seeking a junior RF Engineer to join our team in Littleton..., CO! In this exciting role, you will support the Deep Space Exploration Mission Operations group as the Telecom subsystem engineerLocation: Littleton, CO, USA
| Salary: US$91200 - 169400 per year | Date posted: 22 Sep 2026
Systems Integration/test Engineer Sr
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: 22 Sep 2026
Space Vehicle (sv) Systems Design Lead
Company: Lockheed Martin |
to closure Proven satellite Certified Principal Engineer (CPE), Responsible Systems Engineer (RSE), or Chief Systems Engineer..., focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundaries and forming partnershipsLocation: Littleton, CO, USA
| Salary: unspecified | Date posted: 22 Sep 2026
Loads And Dynamics 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$88100 - 163700 per year | Date posted: 22 Sep 2026
Mission And Systems Analysis Engineering Lead
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: 22 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...-ready solutions, focusing on resiliency and urgency through our 21st Century Security vision. Were erasing boundariesLocation: Littleton, CO, USA
| Salary: US$95900 - 178100 per year | Date posted: 22 Sep 2026
Loads And Dynamics 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 forming