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Engineer jobs in littleton USA

787 engineer jobs found in littleton: showing 251 - 300

Mechanical Engineer Sr - E3
Company: Lockheed Martin |

Location: Englewood, CO, USA

| Salary: US$95900 - 178100 per year | Date posted: 11 Sep 2026
, and Controls (PSOC) team by joining the Structures Mechanical Engineering group as a Mechanical Engineer for structural metallics..., and on to production for D5LE2. Note: US citizenship and ability to obtain Top Secret clearance As a Mechanical Engineer on the FBM
Instrumentation & Controls Engineer Intern - Energy & Industrial Group (summer 2027)
Company: Sargent & Lundy |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 11 Sep 2026
Responsibilities: This position has a targeted start date of Summer 2027. This position will offer you the opportunity to utilize and expand your academic background in Instrumentation and Contro
Software Engineer Iii
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$108496.89 - 149183.22 per year | Date posted: 10 Sep 2026
environment. As a Software Engineer III, you will lead the design, development, and optimization of complex software systems
Software Engineer Iii
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$108496.89 - 149183.22 per year | Date posted: 10 Sep 2026
Join our team that is working on autonomous software and systems on platforms. The work is exciting and cutting edge for our industry. We are looking to enhance our team with motivated and experienced
Software Engineer Iii
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$108496.89 - 149183.22 per year | Date posted: 10 Sep 2026
environment. As a Software Engineer III, you will lead the design, development, and optimization of complex software systems
Software Engineer Iii
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$108496.89 - 149183.22 per year | Date posted: 10 Sep 2026
environment. As a Software Engineer III, you will lead the design, development, and optimization of complex software systems
Systems Engineer Iii
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$108496.89 - 149183.22 per year | Date posted: 10 Sep 2026
and creating the systems that keep our world united and sustain our way of living. Join our team! As a Systems Engineer III
Systems Integration Engineer Iii
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$108496.89 - 149183.22 per year | Date posted: 10 Sep 2026
Do you pride yourself in being a creative, integrative engineer with a passion for developing revolutionary technical... systems in a collaborative and customer-centric environment? Come join our team! As a Systems Integration Engineer III, you'll
Software Engineer Iii
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$108496.89 - 149183.22 per year | Date posted: 10 Sep 2026
environment. As a Software Engineer II, you will contribute to the design, development, and optimization of software systems
Space Systems Test Software Engineer
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$91200 - 169400 per year | Date posted: 10 Sep 2026
## Standard Job Description The space test software team is seeking a Test Script Lead to own and drive test script development for programs. In this role, you will lead the planning, organization,
Systems Engineer Stf
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 10 Sep 2026
## Standard Job Description At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and ev
Circuit Design Engineer V
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 10 Sep 2026
## Standard Job Description Join Our Team as an Avionics Circuit Design Engineer where you will work on the... for you. * * What does this role look like? This is an Avionics Circuit Design Engineer role where you will work on the development
Circuit Design Engineer Iv
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 10 Sep 2026
## Standard Job Description Join Our Team as an Avionics Circuit Design Engineer where you will work on the... for you. * * What does this role look like? This is an Avionics Circuit Design Engineer role where you will work on the development
Systems Integration/test Engineer
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$79300 - 147300 per year | Date posted: 10 Sep 2026
## Standard Job Description At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We
Project Engineer Asc - E1
Company: Lockheed Martin |

Location: Englewood, CO, USA

| Salary: US$65500 - 121700 per year | Date posted: 10 Sep 2026
## Standard Job Description Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities,
Circuit Design Engineer Iii
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 10 Sep 2026
## Standard Job Description Join us as a Circuit Design Engineer ASIC/FPGA specialist and become a member of the... the technical requirements of the strategic deterrence. As a ASIC/FPGA specialist Circuit Design Engineer
Process Engineer 1 (entry-level) - Energy & Industrial (summer 2027)
Company: Sargent & Lundy |

Location: Englewood, CO, USA

| Salary: US$62998 - 90586 per year | Date posted: 10 Sep 2026
for multiple projects. Work under the supervision of a more senior process engineer to: Develop the heat and material balance
Circuit Design Engineer Iii
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 10 Sep 2026
## Standard Job Description Join Our Team as an Avionics Circuit Design Engineer where you will work on the... for you. * * What does this role look like? This is an Avionics Circuit Design Engineer role where you will work on the development
Staff Windows System Administrator- Secret Required- Onsite, Waterton, Co
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 10 Sep 2026
that do not perform IT responsibilities, use E146, Systems Engineer. ## Basic Qualifications DOD Secret Security clearance
Instrumentation & Controls Engineer Intern - Energy & Industrial Group (summer 2027)
Company: Sargent & Lundy |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 10 Sep 2026
Responsibilities This position has a targeted start date of Summer 2027. This position will offer you the opportunity to utilize and expand your academic background in Instrumentation and Control
Circuit Design Engineering Manager
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 10 Sep 2026
) experience, including failure investigation and root cause analysis, or equivalent Certified Principal Engineer / Responsible... Engineer / Responsible Systems Integration engineering experience. 8+ years of professional experience. Manages the design
Project Engineer Sr - E3
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$95900 - 178100 per year | Date posted: 10 Sep 2026
, and integrate our capabilities to transform the future. Lockheed Martin Space seeks a Project Engineer to support the FBM program
Systems Engineer Sr Stf - E5
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 10 Sep 2026
## Standard Job Description At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We
Responsible Product Engineer/certified Principal Engineer Iv
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 10 Sep 2026
## Standard Job Description Please join us as a Responsible Product Engineer/Certified Principal Engineer.... What does this role look like? The Digital and Analog Talent Center is looking for an experienced Responsible Engineer
Circuit Design Engineer Ii
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$91200 - 169400 per year | Date posted: 10 Sep 2026
## Standard Job Description Join us as a Circuit Design Engineer and become a member of the US Navy's Fleet Ballistic... of the strategic deterrence. As a Circuit Design Engineer, you will support the development of Avionics Packages for the
Project Engineer Sr - E3
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$95900 - 178100 per year | Date posted: 10 Sep 2026
## Standard Job Description At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We
Process Engineer Intern - Energy & Industrial (summer 2027)
Company: Sargent & Lundy |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 10 Sep 2026
Responsibilities: This position has a target start date in summer 2027. As a Process Engineer Intern
Project Engineer Sr - Deputycam
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$95900 - 178100 per year | Date posted: 10 Sep 2026
## Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, w
Electrical Engineer Intern - Energy & Industrial Group (summer 2027)
Company: Sargent & Lundy |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 10 Sep 2026
Responsibilities: This position has an intended start date of Summer 2027. As an Electrical Engineering Intern, you will be assigned to work on a project team and assist the engineering team memb
Systems Engineer Iii
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$108496.89 - 149183.22 per year | Date posted: 09 Sep 2026
and creating the systems that keep our world united and sustain our way of living. Join our team! As a Systems Engineer III
Circuit Design Engineer Iv, Responsible Engineer, Secret Clearance
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 09 Sep 2026
## Standard Job Description Join us as a Circuit Design Engineer RSE Delegate and become a member of the US Navy... the technical requirements of the strategic deterrence. As a RSE Delegate Circuit Design Engineer, you will support the
Systems Engineer Iii
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$108496.89 - 149183.22 per year | Date posted: 09 Sep 2026
! As a Systems Engineer III, you will handle advanced tasks in requirements engineering, systems integration, Verification
Sr Systems Engineer
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$143487.14 - 197294.81 per year | Date posted: 09 Sep 2026
and creating the systems that keep our world united and sustain our way of living. Join our team! As a Senior Systems Engineer
Sr. Mechanical Engineer
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$95900 - 178100 per year | Date posted: 09 Sep 2026
## Standard Job Description As a Senior Mechanisms Engineer, your responsibilities may include some of the following
Electrical Engineer 1 (entry Level) - Energy & Industrial
Company: Sargent & Lundy |

Location: Englewood, CO, USA

| Salary: US$62998 - 90586 per year | Date posted: 09 Sep 2026
) exam, and designation as an Engineer in Training. Experience in the design of electrical engineering systems in a project
Electronics Engineer Ii
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$79300 - 147300 per year | Date posted: 09 Sep 2026
## Standard Job Description Join Our Team as an Electronics Engineer where you will work on the development... like? Please join us as an Electronics Engineer where you will work with engineers in supporting both the design update and production phases, providing
Flight Software Engineer Staff, Space Protection Programs
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 09 Sep 2026
for you. Space Protection Programs (SPP) is seeking an experienced Staff Software Engineer to support the development, integration..., and delivery of mission-critical spacecraft flight software and embedded systems. This role is ideal for an engineer who thrives
Software Systems Testing Engineer Sr
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 09 Sep 2026
for you. Space Protection Programs (SPP) is seeking a Software Systems Test Engineer to lead our flight software qualification
Process Engineer Intern - Energy & Industrial (summer 2027)
Company: Sargent & Lundy |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 09 Sep 2026
Description This position has a target start date in summer 2027. As a Process Engineer Intern
Senior Electrical/controls Engineer
Company: Johns Manville |

Location: Littleton, CO, USA

| Salary: US$121000 - 181600 per year | Date posted: 09 Sep 2026
. In addition, this position is eligible for an incentive bonus. Position Overview: The Senior Electrical and Controls Engineer... and support multiple projects simultaneously Lead Electrical/Controls Engineer on 1 Major or Complex Project (Responsibility
Senior Instrumentation & Controls Engineer -- Energy & Industrial
Company: Sargent & Lundy |

Location: Englewood, CO, USA

| Salary: US$100019 - 152807 per year | Date posted: 09 Sep 2026
Description This position will offer you the opportunity to utilize and expand your academic background in Instrumentation and Controls Engineering. You will work on project teams with other I&C e
Electrical Engineer 1 (entry Level) - Energy & Industrial
Company: Sargent & Lundy |

Location: Englewood, CO, USA

| Salary: US$62998 - 90586 per year | Date posted: 09 Sep 2026
) exam, and designation as an Engineer in Training. Experience in the design of electrical engineering systems in a project
Circuit Design Engineer Ii - Cca Design
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$91200 - 169400 per year | Date posted: 09 Sep 2026
. As a Circuit Design Engineer, you will design, develop, integrate, and sustain electronic circuits and test equipment while working
Circuit Design Engineer Iii - Avionics
Company: Lockheed Martin |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 09 Sep 2026
## Standard Job Description Introduction We are looking for a creative Circuit Design Electrical Engineer... deterrence. The Circuit Design Engineer Sr role is an individual contributor on the LE2 Tactical Avionics - Flight Control
Circuit Design Engineer Iii
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 09 Sep 2026
## Standard Job Description Join Our Team as a Circuit Design Engineer where you will work on the development
Systems Engineer-it Sr
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$95900 - 178100 per year | Date posted: 09 Sep 2026
## Standard Job Description WHAT WERE DOING At Lockheed Martin, we engineer innovative solutions to deliver... and Mission Systems (RMS) platform/weapon systems from increasingly sophisticated threats. As part of the team, the engineer
Systems Engineer-it
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$79300 - 147300 per year | Date posted: 09 Sep 2026
## Standard Job Description WHAT WERE DOING At Lockheed Martin, we engineer innovative solutions to deliver... and Mission Systems (RMS) platform/weapon systems from increasingly sophisticated threats. As part of the team, the engineer
Systems Integration/test Engineer Sr
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$95900 - 178100 per year | Date posted: 09 Sep 2026
Engineer for the Production Operations organization. This position will support a new IRAD program on the System Test team... in communicating and briefing program management. Test Engineer and/or Certified Test Conductor Willing to work overtime supporting
Senior Instrumentation & Controls Engineer -- Energy & Industrial
Company: Sargent & Lundy |

Location: Englewood, CO, USA

| Salary: US$100019 - 152807 per year | Date posted: 09 Sep 2026
Description: This position will offer you the opportunity to utilize and expand your academic background in Instrumentation and Controls Engineering. You will work on project teams with other I&C e
Circuit Design Engineer Iv, Secret Clearance
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 09 Sep 2026
## Standard Job Description Join Our Team as an Avionics Circuit Design Engineer where you will work on the... for you. * * What does this role look like? As a Circuit Design Engineer, you will work on the development of a sophisticated state-of-the