Jobs in the United States

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Added 4 hours ago
AE
Sr Software Engineer I
American Express
Sunrise, FL
- $123,000 to $215,250 USD / year
Own end-to-end delivery of features - from design and development to deployment, monitoring, and support in production environments
Added 6 hours ago
Sr Mechanical Engineer (5697)
Honeywell
Kansas City, MO
Added 6 hours ago
Sr Quality Engineer (5766)
Honeywell
Kansas City, MO
Added 6 hours ago
C
Sr. NPI Advanced Quality Engineer
Carrier
Charlotte, NC
- $96,000 to $192,000 USD / year
…process so potential issues are addressed before they reach production. Help ensure new commercial chiller products and data center thermal management systems are ready for a successful…
Added 7 hours ago
Sr. Product Design Engineer
Rolls-Royce
Mankato, MN
Join our team as a Senior Product Design Engineer and play a critical role in the design, development, validation, and production release of advanced generator set systems, subsystems, and…
Added 7 hours ago
Sentinel Principal / Sr Principal Engineer Industrial 17263 Secret Clearance
Northrop Grumman
Roy, UT
Northrop Grumman is seeking a Principal / Sr Principal Engineer Industrial
Added 7 hours ago
Sentinel - Sr. Staff Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking to hire a Sr. Staff Systems Engineer in Roy, UT, in support of the Sentinel program. Northrop Grumman supports the Air Force’s sustainment,…
Added 8 hours ago
IT Senior Security Engineer - Governance, Risk, and Compliance
Delta Air Lines, Inc.
Atlanta, GA
The Sr. Security Engineer - Governance, Risk, and Compliance is a rare hybrid: a strategic governance leader and a hands-on automation engineer. This person excels at both the strategy and…
Added 8 hours ago
Sr. Principal Systems Engineer - Configuration Manager
Northrop Grumman
Redondo Beach, CA · El Segundo, CA
Northrop Grumman Aeronautics Systems has an opening for a Staff System Engineer-Configuration Management to join our team of qualified, diverse individuals within our Systems Engineering…
Added 8 hours ago
Sr Embedded Software Engineer (Board Bring Up)
Capgemini
Palo Alto, CA
We are looking for a Senior DSP & Audio Embedded Software Engineer to support the bring-up, integration, and validation of the DSP and Safety Processor subsystems on the iRDK platform. In…
Added 9 hours ago
Planning Engineer
Actalent
Chattanooga, TN
The Planning Engineer will be responsible for managing projects in an automotive manufacturing environment. The position is 50% hands on and 50% behind a desk.
Added 9 hours ago
Sr Quality Engineer
Kansas City National Security Campus
Overland Park, KS
Added 10 hours ago
AE
Sr Software Engineer I
American Express
New York, NY
- $123,000 to $215,250 USD / year
American Express is looking for a highly skilled, hands-on Senior Java Software Engineer to join the Enterprise Identity Team , focused on delivering secure, scalable, and reliable Identity…
Added 11 hours ago
RS
Sr. Quality Assurance Engineer (QA Engineer, Senior)
Redwire Space, Inc.
Littleton, CO
- $100,000 to $130,000 USD / year
Added 12 hours ago
Sr. Manufacturing Engineer
The Timken Company
Traverse City, MI
The Manufacturing Engineer leads process development, production readiness, and continuous improvement initiatives to deliver safe, high-quality, cost-effective production. This role will…
Added 17 hours ago
Sr Software Engineer - Airborne Radar Systems, Onsite
RTX
United States
Sensors: Space and Air division in El Segundo, CA is seeking a Senior Software Engineer [Embedded / Radar] to be part of their product development teams for the Airborne Radar Systems group…
Added 20 hours ago
Principal/Sr. Principal RF Microwave/Mixed Signal Design Engineer
CORP-Corporate Office
United States
…within the broader company for prototyping through full-rate production from the foundry level to microelectronic packaging to printed circuit board fabrication and assembly to subsystem…
Added 20 hours ago
Quality Engineer Sr - E3
Lockheed Martin
Kennedy Space Center, FL · FL · North Merritt Island
Experience with working in an Assembly, Test, and Launch Operations (ATLO) and Production environment
Added 20 hours ago
Mechanical Engineer Sr - E3
Lockheed Martin
Titusville, FL · Titusville
…structures components through all phases of the development and production lifecycle, and bring designs, hardware, analysis, and test results through various reviews, into test flights, and…
Added 20 hours ago
Mechanical Engineer Sr - E3
Lockheed Martin
Titusville, FL · Titusville
…structures components through all phases of the development and production lifecycle, and bring designs, hardware, analysis, and test results through various reviews, into test flights, and…
Added 20 hours ago
Principal/Sr. Principal RF Microwave/Mixed Signal Design Engineer
Northrop Grumman
Baltimore
…within the broader company for prototyping through full-rate production from the foundry level to microelectronic packaging to printed circuit board fabrication and assembly to subsystem…
Added 20 hours ago
Space RADAR Payload I&T Technical Advisor - Sr. Staff Engineer Systems
Northrop Grumman
Linthicum Heights · Baltimore
…assembly, integration, and testing phases of our RADAR payload production…
Added 20 hours ago
Principal / Sr. Principal Cyber Systems Administrator
Northrop Grumman
Huntsville
…ensure mission-ready infrastructure at operational sites and test…
Added 21 hours ago
Advanced Mfg Engineer Sr Adv
Aerospace
Tempe, AZ
…manufacturing of circuit card assemblies, and driving entry into production. This position requires on-site presence at the HON facility located in Tempe,…
Added 22 hours ago
Sr Data Integration Engineer
Compeer Financial
Mankato, MN · Lakeville, MN · Bloomington, IL · Sun Prairie, WI · Prairie du Sac, WI

Lockheed Martin

Mechanical Engineer Sr - E3

King of Prussia, PA, United States
King of Prussia, 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 26, 2027
Posting language: English
Posted: Oct 28, 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.

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 in Mechanical Engineering, or related technical discipline with knowledge of mechanical engineering concepts and processes
Experience utilizing Creo software and/or similar experience
Ability to work in a reciprocal and team-based environment
Willingness to travel when required
Ability to obtain a Government issued security clearance, must be a US Citizen

Desired Skills

Knowledge of Geometric Dimension and Tolerancing (GD&T)
Active Security Clearance
Experience designing mechanisms
Experience with PTC Creo CAD software
Experience throughout engineering lifecycle (system definition, design, build, test and operational deployment)
Experience with basic engineering analysis and tolerance stack-ups
Experience with vendor management
Knowledge of Stress, Mass Properties, and Loads and Dynamics principles

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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