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Added 2 mins ago
Stormwater Product Development Design Engineer
Contech Engineered Solutions LLC
West Chester, OH
…of stormwater treatment solutions. As a Product Development Engineer, you’ll be at the forefront of innovation - designing, developing, and testing new products that directly impact…
Added 3 mins ago
Undergraduate Engineering Intern - Additive Manufacturing
Mayo US
Rochester, MN
The primary purpose of the Undergraduate Engineer Internship is to provide an engineering student with relevant engineering experience. One or more mentors will be assigned to the intern to…
Added 4 mins ago
MT
Junior Engineer - Signal Design
Metropolitan Transportation Authority
Queens, NY
- $38.12 to $46.34 USD / hour
…This program is designed to develop the employee for future management positions within the Engineering Signal Design Department. The participant will work with a mentor and be assigned…
Added 5 mins ago
Mechanical Engineer III
Quantum Space
CA · Hawthorne, CA · 801 Thompson Ave. Suite 201 Rockville, MD
You will play a critical role in ensuring the performance, reliability, and manufacturability of mission-critical spacecraft hardware while collaborating closely with mechanical…
Added 5 mins ago
Sr Electronics Engineer
Albers Aerospace
McKinney, TX
Albers Aerospace is seeking a highly motivated Senior Electronics Engineer to support the detailed design, development, integration, and testing of advanced electronic systems for defense…
Added 6 mins ago
Architectural Engineer
Vertiv
Greenville, SC
Serve as Architectural Engineer (AE) to provide conceptual and detailed design of building architecture in post sales stage.
Added 6 mins ago
Software Engineer - WMS Integration and Reporting (Hybrid)
Publix Super Markets, Inc.
Lakeland, FL
The Warehousing Modernization team is currently seeking a Software Engineer for modernizing Publix legacy warehousing systems. This key role involves participating in initiatives to…
Added 6 mins ago
Product Engineer – Optical Fiber Manufacturing (Contract)
Coherent Corp. US
Granby, CT
Job Title: Product Engineer – Optical Fiber Manufacturing (Contract)
Added 6 mins ago
D
Senior Data Engineer, Unified Platform
DRW
Chicago, IL · NY
- $160,000 to $250,000 USD / year
As a Senior Data Engineer in our Unified Platform organization, you will design, build, and operate the data platform and managed services used by Traders, Quantitative Researchers, and…
Added 7 mins ago
Staff Software Engineer
Neumo Holdings LLC
VA · Waite Park, RI · TX · OH · IL
The Staff Software Engineer is the technical lead for key projects on Neumo’s Records platform (Land Records, Vital Records and Search). County recorders and clerks use Records to record…
Added 7 mins ago
Sr. Software Engineer
Neumo Holdings LLC
Decorah, IA · VA · IL · CA · AL
Senior Software Engineer, Records Platform (T3)
Added 7 mins ago
Senior Elastic Architect/Engineer
ASRC Federal
Quantico, VA
ASRC Federal is seeking a highly skilled and experienced Elastic Architect/Engineer to join our dynamic team.
Added 8 mins ago
Technical Manager
Kaiser Aluminum
Richmond, VA
…alignment of process history, microstructure, dimensions, and performance. Lead a small technical team, resolve multistage metallurgical problems, develop plant expertise, and drive…
Added 8 mins ago
A
Electrical Engineer
Actalent
Hopewell, VA
- $95,000 to $142,600 USD / year
Job Title: Electrical Reliability EngineerJob DescriptionThe Electrical Reliability Engineer supports the Maintenance and Reliability organization at a chemical manufacturing plant by…
Added 9 mins ago
A
Mechanical Engineer
Actalent
North Canton, OH
- $40 to $45 USD / hour
Job Title: Associate Application Engineer, Intermediate (Mechanical Engineering)Job DescriptionThe Associate Application Engineer, Intermediate serves as a key technical expert who connects…
Added 9 mins ago
Manufacturing Project Engineer
Actalent
New Castle, IN
…modern automotive seating facility. As a Manufacturing Project Engineer, you will drive process improvements, support new production line launches, and work hands-on with equipment and…
Added 9 mins ago
Manufacturing Engineer
Actalent
Omaha, NE
Job Title: Manufacturing EngineerJob DescriptionThe Manufacturing Engineer leads small to medium-sized projects of moderate complexity, ensuring successful completion from concept through…
Added 9 mins ago
Mechanical Engineer
Actalent
Omaha, NE
Job Title: Mechanical EngineerJob DescriptionThis Mechanical Engineer role focuses on leading and delivering broad, complex projects that support automated equipment and manufacturing…
Added 9 mins ago
Senior Principal Reliability Engineer
BAE Systems
Merrimack, NH
We are seeking a motivated and detail-oriented Reliability Engineer to join our dynamic C4ISR (Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance)…
Added 9 mins ago
Senior Azure Cloud Engineer (.NET + AI Tools)
Hearst
Durham, NC
…AI-enabled development practices, we’re searching for a senior engineer who thrives at the intersection of Azure cloud engineering, modern .NET development, and AI-assisted software…
Added 9 mins ago
Infrastructure Engineer II
Dartmouth College
NH
Infrastructure Services builds and runs the compute, storage, identity, cloud, container, and high-performance computing platforms that support Dartmouth’s research, teaching, and…
Added 9 mins ago
Network Engineer II
Dartmouth College
NH
Individuals in the Network Engineer role are responsible for the secure design, implementation, and operation of Dartmouth’s campus network. This responsibility includes all wired and…
Added 10 mins ago
Senior Design Engineer, Electrical
Blue Bird Brand
Fort Valley, GA · Troy, MI
…since its founding in 1927. Our dedicated team members design, engineer and manufacture school buses with a singular focus on safety, reliability, and durability. School buses carry the…
Added 13 mins ago
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Software Engineer, Photoreal 3D
Mirage
New York, NY
- $175,000 to $300,000 USD / year
- Scale scenes to production complexity with acceleration structures, instancing, culling and memory management, for millions of triangles and tens of thousands of objects.
Added 13 mins ago
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Software Engineer, Backend
Mirage
New York, NY
- $175,000 to $300,000 USD / year
- Solve complex technical challenges across distributed systems, scaling, concurrency, and performance

Lockheed Martin

Mechanical Engineer Sr - E3

Littleton, CO, United States
Littleton, United States

Pay Information Full-Time Salary Range: $95900.00 - $178100.00 At Lockheed Martin, we know mission success starts with taking care of our people.

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Job details

Pay: Pay Information Full-Time Salary Range: $95900.00 - $178100.00 At Lockheed Martin, we know mission success starts with taking care of our people.
Apply by: Apr 30, 2027
Posting language: English
Posted: Nov 1, 2026

Original job description

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, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future.

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’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity.

Join us in shaping a new era in space and find a career that's built for you.

NXGB began as a multi-year LM IRAD flight demo of an affordable, producible, and advanced intermediate range boost-glide hypersonic vehicle. It is an LM Space Key Investment (KI) and is in the LM Space Top 10 Priority Captures for 2026. The NXGB portfolio is extending beyond the IRAD to include a new SHY CRAD contract with a second flight opportunity. The IRAD program is approaching CDR and moving into AI&T.

We are currently seeking a Mechanical Engineer to join our NXGB design team in Littleton, CO. In this role you will :

Work closely with engineers, manufacturing and technical management and will be providing the integration, design and technical solutions including payload structures, thermal products and integration of mechanical, propulsion, electrical and RF components
Independently develops and provides mechanical design solutions, of varying complexity, using solid models, detailed drawings, and release of engineering work products via Creo parametric software.
Independently review requirements, from various sources (instrumentation, dynamics, stress, systems, thermal, manufacturing, etc.), to ensure that applicable requirements are flowed into the design of assigned products.
Provides frequent interaction and collaboration with program leadership, analysts, peers, configuration management, and manufacturing, to ensure program requirements and schedules are met.
Drives to completion of program achievements by the release of accurate, error-free, affordable and producible engineering designs. To promote the sharing of ideas, we at Lockheed Martin champion an inclusive work environment that supports differences and big-picture thinking.

The information below reflects the standard job description for this position

Researches, plans, designs and develops 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 planning, design, development, and testing of mechanical and/or electromechanical systems, instruments, controls, engines, and/or machines.

Basic Qualifications

Experience creating 3D designs in CREO or equivalent
Knowledge of ASME Y14.5 including GD&T and tolerance stack up analyses.
Familiar with manufacturing processes including documentation, machining, welding, heat treatment, surface treatment and assembly
Current inerim or final Secret clearance

Desired Skills

Ability to collaborate effectively with adjacent disciplines (systems engineering, electronics, stress/thermal analysis, configuration management, production, test, quality…)
Knowledgeable at a systems level in the areas of stress, propulsion, materials
CPE (certified Principle Engineer) and MRB (Manufacturing Review Board) experience
Experience with flight hardware and ground support equipment design
Hands-on hardware experience
Additive manufacturing experience
Familiar with design for Manufacturability (DFM)
Familiarity with Basis of Estimates (BOEs)

Pay Information Full-Time Salary Range: $95900.00 - $178100.00 At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow - both professionally and personally. The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

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