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Software Engineering jobs in littleton USA

611 software engineering jobs found in littleton: showing 1 - 50

Mechanical Engineer 1 (entry Level) - Energy & Industrial (summer 2027)
Company: Sargent & Lundy |

Location: Englewood, CO, USA

| Salary: US$62998 - 90586 per year | Date posted: 18 Sep 2026
engineering aspects of power plant engineering and oil & gas engineering, including the design, modification, and analysis... of mechanical systems You will be working within project teams with other Mechanical Engineers, focused on preparing engineering
Electronics Engineer - E2
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$79300 - 147300 per year | Date posted: 18 Sep 2026
; and control and test equipment. ## Basic Qualifications Bachelor's Degree in an Electrical/Electronic Engineering or related... degree from an accredited college/university 1+ year of professional experience in an Electrical/Electronic Engineering role
Systems Engineer-it
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$79300 - 147300 per year | Date posted: 18 Sep 2026
range of hardware and software solutions that provide mission-critical capabilities to our customers. Our software products... collaboration, and security-centric development. Additionally, we leverage Model-Based Engineering and Test Automation to enhance
Electronics Engineer Stf - E4
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 18 Sep 2026
in electrical hardware design and test Experience troubleshooting interactions between software and hardware such as network...s degree in Electrical Engineering or a related discipline from an accredited college or a related discipline or equivalent
Software Systems Engineer Senior Staff (level 5)
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 18 Sep 2026
is required. ## Basic Qualifications Significant software and systems engineering experience in at least one of the following domains... Performance, Software, and Simulation (S3) group on a development program. The S3 lead will direct six interrelated teams
Systems Engineer - E2
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$79300 - 147300 per year | Date posted: 18 Sep 2026
) is looking for an resourceful Systems Engineer to become a member of the Systems Engineering and Integration Team. As a Systems Engineer... based systems engineering activities, and verification planning Collaborate with SEIT organization to create end to end
Staff Engineer - Java / Aws
Company: EchoStar |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 18 Sep 2026
years of experience in backend software engineering Required Technical Skills: Must have at least 6 years of experience..., technology innovation or solution engineering, our team members play a vital role in connecting consumers with the products
Systems Engineer, Staff
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 18 Sep 2026
, requirements allocation and interface definition studies to translate customer requirements into hardware and software... Engineering processes and one or more Systems Integration functions including: System trade studies and/or System modeling
Heavy Civil Construction Intern - Summer 2026
Company: W.W. Clyde |

Location: Englewood, CO, USA

| Salary: US$25 per hour | Date posted: 18 Sep 2026
into estimating software. Track supply quantities and take field measurements for billing and budgeting purposes. Communication... and documentation of project progress. Qualifications: Pursuing a construction management or civil engineering degree
Circuit Design Engineer Senior Staff (level 5)
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 18 Sep 2026
(CCA) design, Embedded Software, FPGA Gateware, Systems Engineering/Requirements Management, Systems Integration & Test... activities you will accomplish in this role: Digital products include digital processing, software defined radio, command
Electronics Engineer Sr - E3
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$95900 - 178100 per year | Date posted: 18 Sep 2026
in electrical hardware design and test Experience troubleshooting interactions between software and hardware such as network... ## Desired Skills Bachelors degree in Electrical Engineering or a related discipline from an accredited college or a related
Mechanical Engineer 1 (entry Level) - Energy & Industrial (summer 2027)
Company: Sargent & Lundy |

Location: Englewood, CO, USA

| Salary: US$62998 - 90586 per year | Date posted: 18 Sep 2026
engineering aspects of power plant engineering and oil & gas engineering, including the design, modification, and analysis... of mechanical systems You will be working within project teams with other Mechanical Engineers, focused on preparing engineering
Hardware/software Systems Integration Lead
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 18 Sep 2026
, fulfilling life at and outside of work Hardware/Software Systems Integration Lead Serve as the technical integrator for the... missileKV test environment, ensuring that hardwareintheloop (HIL) and softwareintheloop (SIL) test beds, as well
Engineering Aide Sr - N2
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$54200 - 100600 per year | Date posted: 18 Sep 2026
-Experience with, or knowledge of, Engineering Software and Tools Cameo, DOORS, CREO, Zuken, MatLab, Python, C/C++ -Laboratory..., Engineering Aide (EA) to join the Global Security (GS) Systems Engineering, Integration and Test (SEIT) organization in Denver
Electronics Engineer Sr Stf - E5
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 18 Sep 2026
incorporated fixes to software, components, subsystems and systems. Job Description: As part of the Engineering and Technology... troubleshooting complex electrical and integrated hardware/software systems. Experience navigating engineering drawings, schematics
Mechanical Engineering Mgr - L5
Company: Lockheed Martin |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 18 Sep 2026
Control Systems (BCS) Team is currently seeking a Mechanical Engineering Manager to lead a diverse team of engineers. The BCS... Team is responsible for the design, development, integration, verification and sustainment of the hardware and software
Operations Engineering Asc Mgr - L4
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 18 Sep 2026
experience/combined education ## Desired Skills Proficient with software programs such as SAP, MS Project, MS Excel Cost
Electro Mechanical Engineering Asc Manager - L4
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
in the development and integration of world class avionics systems. Participate in iterative design reviews, Engineering... Qualifications Bachelor of Science or higher from an accredited college in Mechanical or Aerospace Engineering or related
Software Engineer (us Citizen)
Company: Trispoke Managed Services |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
Position Details: Title: Software Engineer Location: Littleton/Waterton, CO 80125 Pay: $70.00/hr - $110.00/hr... a security clearance) Shift: 5/40, 1st shift Job Description: Plans, conducts, and coordinates software development
Systems Integration Engineer Ii
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$82039.23 - 112803.95 per year | Date posted: 17 Sep 2026
. You'll conduct verification and validation (V&V) activities, manage software and hardware integration with minimal.... Lead verification and validation (V&V) activities for specific components or subsystems. Manage software and hardware
Sr Systems Integration Engineer
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$124771.42 - 171560.7 per year | Date posted: 17 Sep 2026
and management. You'll manage and mentor teams in verification and validation (V&V) activities, drive software and hardware... and mentor teams in verification and validation (V&V) activities. Lead strategic software and hardware integration initiatives
Network Infrastructure Project Engineer Ii
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
for your next mission. Learn more about NC3 and SAOC . Are you looking to use your engineering capabilities, project management... within multi-disciplinary engineering programs. This role serves as the primary technical interface between hardware engineering
Electrical Engineer
Company: The Structures Company |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
experience in electrical hardware design and test. Experience troubleshooting interactions between software and hardware... across engineering, IT, production, maintenance, and support roles. As trusted partners to leading aerospace and defense OEMs and Tier
Sr Project Engineer
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
Are you looking to use your engineering capabilities, project management and collective skills in your next position...? We could use your expertise on our team! As a Senior Project Engineer you will lead complex engineering projects from inception
Cyber Systems Security Engineering Stf - E4
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
with other engineering disciplines to implement security designs, resolve vulnerabilities, modify system or software components security... to provide guidance on DoD Cyber regulations and requirements to engineering and software development staff 13\. Experience
2077 Gncp Flight Software Verification Engineer
Company: AllPoints |

Location: Littleton, CO, USA

| Salary: US$107000 - 223000 per year | Date posted: 17 Sep 2026
, or mission-critical software development efforts and be comfortable working in highly collaborative engineering environments... Software Engineering Computer Science Mathematics Physics Related engineering discipline YEARS OF EXPERIENCE One of the
Data Scientist Sme
Company: Leidos |

Location: Englewood, CO, USA

| Salary: US$131300 - 237350 per year | Date posted: 17 Sep 2026
to a high performing Agile engineering team delivering next generation capabilities to our Intelligence Community customer... decisions. You will serve as a technical authority while collaborating with software engineers, DevSecOps professionals, system
Systems Administrator/helpdesk Engineer
Company: Leidos |

Location: Englewood, CO, USA

| Salary: US$73450 - 132775 per year | Date posted: 17 Sep 2026
and Tier 2 helpdesk support for users, resolving hardware, software, network, and system-related issues in a timely manner... proactively, and implement corrective actions to maintain system availability. Install software updates, security patches
Field Services Project Manager
Company: Eaton |

Location: Littleton, CO, USA

| Salary: US$97000 - 143000 per year | Date posted: 17 Sep 2026
do: Eatons Electrical Engineering Services & Systems (EESS) division is seeking a Field Services Project Manager to direct the... management tools, software, and other resources to maintain adherence to key milestones and deliverables on site. Own
Software Engineer
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$91200 - 169400 per year | Date posted: 17 Sep 2026
, and software test. Additionally, the proven ability to provide software engineering is required. Flexibility and agility...## Standard Job Description WHAT WE'RE DOING Lockheed Martin Rotary and Mission Systems is looking for Software
Senior Systems Security Engineer
Company: Cyber Defense Technologies |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
and operations teams to ensure security and best practices are embedded throughout the software lifecycle. The ideal candidate... and remediate system vulnerabilities and security issues. Collaborate with team members to improve the companys engineering tools
Machinist - Experimental Spec - N3
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$56600 - 105000 per year | Date posted: 17 Sep 2026
detailed engineering drawings and specifications to ensure parts meet strict tolerances. Collaborate with manufacturing... Mastercam CAM software 2024 or newer. Proficiency with precision measurement tool to ensure manufacturing precision
Software Quality Engineer Sr - E3
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$95900 - 178100 per year | Date posted: 17 Sep 2026
of Software Development Life Cycle models Software Quality, Software Engineering, or Systems Engineering Familiarity... and find a career that's built for you. Develops, modifies and applies quality principles to the development and use of software
Electro Mechanical Engineer Staff- Level 4
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
. You will interface with Parts Engineering, Quality Assurance and Purchasing regarding material quality and vendor performance. Provide... Qualifications Bachelor of Science or higher from an accredited college in Mechanical or Aerospace Engineering or related
Senior Devops Engineer
Company: Cyber Defense Technologies |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
and operations teams to ensure security and best practices are embedded throughout the software lifecycle. The ideal candidate... system vulnerabilities and security issues. Collaborate with team members to improve the companys engineering tools
Systems Engineer
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$79300 - 147300 per year | Date posted: 17 Sep 2026
Engineer you will work with a team of Systems, Software, and GNC Engineers performing: Develop a 6DOF physics based missile... and verify system/subsystem level requirements Create technical memos, present simulation demos to internal engineering teams
Test Software/hardware Integration Asc Mgr
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
software. Ensures software standards are met. ## Basic Qualifications Bachelors degree in engineering or related field... from an accredited university Project Engineering/Management experience for hardware-software integration projects. Experience leading
Assembly - Entry Level
Company: QPS Employment Group |

Location: Littleton, CO, USA

| Salary: US$19.5 per hour | Date posted: 17 Sep 2026
software - Able to read and comprehend manufacturing procedures written in English including assembly prints and engineering
Civil Engineer - Land Development/design
Company: GPAC |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
AutoCAD Civil 3D and a variety of other engineering software What You Need for this Position - E.I.T. or P.E. strongly...A well-established, reputable, and growing engineering and land planning firm, is looking for a Civil Engineer. We work
Estimator
Company: GPAC |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 16 Sep 2026
drawings and specifications to identify potential cost-saving opportunities and value engineering options. Utilize estimating... software and tools to streamline the estimating process and improve accuracy. Prepare and present detailed cost estimates
Electrical Estimator | Commercial & Industrial Projects
Company: GPAC |

Location: Englewood, CO, USA

| Salary: unspecified | Date posted: 16 Sep 2026
engineering opportunities and cost-saving solutions. Maintain strong relationships with clients, suppliers, and subcontractors... documents. Proficiency with estimating software and Microsoft Office Suite. Strong attention to detail, organizational skills
Software Engineer Iii (contingent Upon Award)
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$108496.89 - 149183.22 per year | Date posted: 16 Sep 2026
Engineering, or related field. 6+ years of experience in experience in software development. Higher level relevant degree may...Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective
Systems Security Engineer Iii
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$108496.89 - 149183.22 per year | Date posted: 16 Sep 2026
Optimization & Process Automation: Collaborate with engineering teams to define and execute an automation roadmap, enhance CI/CD... pipeline integration, and streamline build, patch, and release processes. Software Configuration Management & CCB Governance
Project Engineer I - Development
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$143487.14 - 197294.81 per year | Date posted: 16 Sep 2026
software (e.g., MS Project, JIRA). Experience with Electrical Engineering or System Engineering is a plus Experience leading...Are you looking to use your engineering capabilities, project management and collective skills in your next position
Senior Engineer - Java / Aws
Company: EchoStar |

Location: Englewood, CO, USA

| Salary: US$96250 per year | Date posted: 16 Sep 2026
years of experience in backend software engineering Required Technical Skills: Must have at least 3 years of experience..., technology innovation or solution engineering, our team members play a vital role in connecting consumers with the products
Engineering Manager I - Mass Properties
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$143487.14 - 197294.81 per year | Date posted: 16 Sep 2026
for experience. Proficiency in project management software and tools. Understanding of engineering principles and practices.... As an Engineering Manager I, you will be able to leverage your technical leadership skills to guide a functional team through complex
Project Engineer I - Production
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$143487.14 - 197294.81 per year | Date posted: 16 Sep 2026
Are you looking to use your engineering capabilities, project management and collective skills in your next position... engineering aspects of product development projects. Your role will involve working closely with cross-functional teams to ensure
Software Engineer Ii
Company: Sierra Nevada Corporation |

Location: Englewood, CO, USA

| Salary: US$94345.12 - 129724.54 per year | Date posted: 16 Sep 2026
You Must Have: Bachelor's degree in Computer Science, Software Engineering, or related field. 2+ years of experience in experience...Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective
Spacecraft Integration & Test Manager
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: unspecified | Date posted: 16 Sep 2026
Engineering team and ensure readiness of all ground support equipment, test procedures, test system software, test scripts, test... background in space vehicle testing. ## Basic Qualifications Bachelors Degree (Electrical Engineering, Aerospace
Software Quality Engineer - E2
Company: Lockheed Martin |

Location: Littleton, CO, USA

| Salary: US$79300 - 147300 per year | Date posted: 16 Sep 2026
. Come and experience your future! THE WORK Develops, modifies and applies quality principles to the development and use of software... and software-based systems for make and/or buy software products. Performs verification and validation of test equipment including