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Sr. Device Development Engineer- Product Design
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…with serious diseases. We are seeking a Device Development Engineer to join our Combination Drug Product Development group! In this role you will participate in and/or be the lead creative…
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Principal Engineer Interconnections
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Principal Account Manager Field Applications (North America)
GlobalFoundries
ROUND LAKE, NY
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Drive consistent solutions across all controls scope where appropriate
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Alfa Laval Inc
BUFFALO, NY
…partners, customers and society. Together, we're pioneering the solutions of the future and unlocking the full potential of precious resources. Trusted to act on initiative, we challenge…
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Electrical Engineer III
Cannon Design
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Lead Principal Application Software Engineer- Forward Deployed Engineer
Oracle
Albany, NY
- $104,600 to $264,100 USD / year
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Software Test Engineer
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Data Platform Engineer
TEKsystems
Rochester, NY
- $70 to $85 USD / hour
We are seeking a Data Platform Engineer / Snowflake Administrator to support a large-scale data modernization initiative. This role will be responsible for the administration, security,…
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Quality Engineer
Volt Management Corp
ROCHESTER, NY
- $50 to $55 USD / hour
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Senior AI Engineer
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New York, NY
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Senior Software Engineer, AI/ML, Google Labs
Google
New York, NY
Share Senior Software Engineer, AI/ML, Google Labs
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Staff Site Reliability Engineer (Hybrid)
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New York, NY
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Senior Full Stack Engineer
Humana
New York, NY
Humana is seeking a Senior Full Stack Software Engineer who will be responsible for building and enhancing the UI/UX layer of Humana's Enterprise Data Governance Platform and Control Plane.
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Lead AI Automation Engineer
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Senior Engineer Workforce Tools & Integrations
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Lead Backend Engineer
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GBM Public, Electronic Cash Market Making, Quantitative Engineering, Vice Pres
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Manufacturing Engineer
HII
Syracuse, NY
HII-Mission Technologies is looking for a motivated individual to fill the role of Multi-Functional Manufacturing Engineer for their Syracuse, NY Manufacturing Operations. Under the…
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Software Engineer
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…Development resources that work together to deliver end-to-end solutions. We take pride in our ability to tackle a wide breadth and depth of challenges and keep pace with the ever-changing…
Added 6 mins ago
Engineer - (Systems, Software, Electrical, Mechanical, Manufacturing, Other)
General Dynamics Mission Systems, Inc
Varies
Research oriented work, alongside award winning teams developing practical solutions for our nation’s security
Added 6 mins ago
Intern Engineer - (Systems, Software, Electrical, Mechanical, Manufacturing, Other)
General Dynamics Mission Systems, Inc
Varies
Research oriented work, alongside award winning teams developing practical solutions for our nation’s security
Added 6 mins ago
Entry Level Engineer - (Systems, Software, Electrical, Mechanical, Manufacturing, Other)
General Dynamics Mission Systems, Inc
Varies
Research oriented work, alongside award winning teams developing practical solutions for our nation’s security
Added 9 mins ago
Sr. Process Engineer, Drive Unit
Rivian
Normal, IL

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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