Jobs in the United States

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Added 2 days ago
Principal Fluids Engineer
Blue Origin Personnel, LLC
Space Coast, FL · Denver, CO
15 or more years of experience in the fields of fluids or thermodynamic analysis
Added 2 days ago
Principal Thermal Engineer
Blue Origin Personnel, LLC
Space Coast, FL · Denver, CO
Demonstrated expertise with one or more thermal/fluids modeling tools is required
Added 3 days ago
Lead Principal Systems Engineer - Zero Boil Off
Blue Origin Personnel, LLC
United States
We are actively seeking a Lead Principal Systems Engineer to play a pivotal role in our ambitious Zero Boil Off (ZBO) cryocooler program, focused on pushing the boundaries of aerospace…
Added 3 days ago
Mechanical Engineer, Fluids, Environmental, and/or Thermal Control
Axiom Space
United States
…mission-driven team is seeking a bold and dynamic Mechanical Engineer with Fluids, Environmental, and/or Thermal Control experience who is fueled by high ownership, execution horsepower,…
Added 4 days ago
Principal Thermal Mechanical Engineer
JETCOOL Technologies Inc
MA
To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Principal Thermal Mechanical Engineer located in Littleton, MA.
Added 4 days ago
Principal Thermal Mechanical Engineer
JETCOOL Technologies Inc
MA
To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Principal Thermal Mechanical Engineer located in Littleton, MA.
Added 5 days ago
Sr. Principal Mechanical Engineer
QinetiQ
Franklin, MA
QinetiQ US is seeking a highly motivated Senior Principal Mechanical Engineer, who will be responsible for the design, development, analysis, and design maintenance of military and…
Added 5 days ago
Sr. Principal Mechanical Engineer
QinetiQ
Franklin, MA
QinetiQ US is seeking a highly motivated Senior Principal Mechanical Engineer, who will be responsible for the design, development, analysis, and design maintenance of military and…
Added 5 days ago
Mechanical Test Operations Engineer - Certified Test Conductor
Lockheed Martin
Kennedy Space Center, FL · FL · North Merritt Island
Must not hold Certified Principal Engineer (CPE) or Responsible Systems Engineer (RSE) certification/status.
Added 5 days ago
SG
RF/Microwave Lead/Principal Consulting Engineer
SimuTech Group
Remote, United States
- $145,000 to $200,000 USD / year
Interest in multiphysics simulation (thermal, structural, fluids, acoustics)
Added 8 days ago
Sentinel Principal/Sr Principal Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Principal / Sr. Principal Modeling & Simulation Systems Engineer (level 3/4) to join its team. This position is in Roy, UT and will support the…
Added 9 days ago
Principal Mechanical Engineer
QinetiQ US
Franklin, MA
QinetiQ US is seeking a highly motivated Principal Mechanical Engineer, who will be responsible for the design, development, analysis, and design maintenance of military and commercial…
Added 9 days ago
Sr. Principal Modeling Simulation & Analysis Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Sr. Principal Modeling & Simulation Systems Engineer (level 4) to join its team. This position is in Roy, UT and will support the Sentinel…
Added 10 days ago
Sentinel Principal/Sr Principal Systems Engineer - 18980*
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a Principal / Sr. Principal Modeling & Simulation Systems Engineer (level 3/4) to join its team. This position is in Roy, UT and will support the…
Added 10 days ago
Sentinel Principal/Sr Principal Systems Engineer - 18980*
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking a Principal / Sr. Principal Modeling & Simulation Systems Engineer (level 3/4) to join its team. This position is in Roy, UT and will support the…
Added 11 days ago
Senior Principal Air Vehicle Management Engineer
Northrop Grumman
Marietta, GA
Northrop Grumman Aeronautics Systems sector is seeking a Senior Principal Air Vehicle Management Engineer (Level 4) to join our team of qualified, diverse individuals in defining the…
Added 12 days ago
Cardiac Rhythm Management Technical Field Engineer - Seattle, WA
Medtronic
Seattle, WA · Tacoma, WA · Spokane, WA
Added 12 days ago
Maintenance - Lead
Amcor
AF Mundelein Healthcare Packaging, IL
Develop Training program for maintenance team with Engineer and Maintenance Manager.
Added 14 days ago
Cardiac Rhythm Management Technical Field Engineer - Seattle, WA
Medtronic
Tacoma, WA · Spokane, WA
Added 14 days ago
Production Engineer/ Research Science Specialist (1704)
Aramco Services Company
Houston, TX
…productivity enhancement including fracturing and matrix stimulation fluids, sand control, water shutoff to increase production and recovery from conventional and unconventional reservoirs;…
Added 14 days ago
MC
Principal Automation Engineer
Marotta Controls, Inc.
Parsippany, NJ
- $170,000 to $230,000 USD / year
We are seeking a skilled and motivated Automation Engineer to join our team in the Aerospace manufacturing industry. This role is responsible for the design, implementation, and maintenance…
Added 15 days ago
Mechanical Propulsion Engineer
Lockheed Martin
Englewood, CO · Englewood
This role is for a Certified Principal Engineer (CPE) deleagte for the Gas Generator (GG). In this role, you will have the opportunity to: manage hardware components, be empowered to…
Added 15 days ago
Mechanical Engineer Sr - E3
Lockheed Martin
Englewood, CO · Englewood
This role is for a Mechanical Engineer Certified Principal Engineer( CPE) for the FBM Mechanical Controls team. In this role, you will have the opportunity to: manage hardware components,…
Added 15 days ago
Mechanical Engineer - E2
Lockheed Martin
Englewood, CO · Englewood
This role is for a Mechanical Engineer Certified Principal Engineer (CPE) Delegate for the FBM Mechanical Controls team. In this role, you will have the opportunity to: manage hardware…
Added 16 days ago
Mechanical Test Operations Engineer - Certified Test Conductor
Lockheed Martin
Kennedy Space Center, FL · FL · North Merritt Island
Must not hold Certified Principal Engineer (CPE) or Responsible Systems Engineer (RSE) certification/status.

Lockheed Martin

Mechanical Test Operations Engineer - Certified Test Conductor

Kennedy Space Center, FL, United States
FL, United States
North Merritt Island, United States

Pay Information Full-Time Salary Range: $85300.00 - $158300.00 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: $85300.00 - $158300.00 At Lockheed Martin, we know mission success starts with taking care of our people.
Apply by: Apr 13, 2027
Experience: Bachelor or Master's degree in Technical field (Mechanical Engineering, Aerospace Engineering, or a closely related field) and 3+ years of experience.
Posting language: English
Posted: Oct 15, 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!

Orion Test Operations - Mechanical Test Operations Engineer - CTC

Role Overview: The Certified Test Conductor (CTC) will serve as the person-in-charge (PIC) during the execution of all mechanical test activities within the Orion program. The CTC is accountable for the safe, disciplined, and efficient execution of test procedures, the integrity of test inputs/outputs, and the coordination of test-support coverage across rotating 24-hr / 7-day shifts.

Key Responsibilities

Develop, maintain, and approve detailed test plans, procedures, and schedules in accordance with program requirements and command media.
Prepare all test hardware, mechanical ground-support equipment, and instrumentation, ensuring compliance with the Test Engineering Command Media.
Lead execution of acceptance, environmental, and ground servicing tests (fluids & pneumatics, mechanical structures, mechanisms) at the assembly, subsystem, and spacecraft levels.
Serve as the PIC for all test‑execution activities and document results, discrepancies, and corrective actions.
Provide in‑person test support for a 24 x 7 program on a rotating schedule (day, split, night) and act as the primary escalation point for any test‑phase anomalies.
Coordinate with Test Leads, Test Technicians, and other CTCs to ensure unified test‑execution strategy, resource allocation, and compliance with ATLO directives.
Maintain CTC certification status, complete required training and annual recertification.
Identify and mitigate human‑error risks by applying the Human Error Prevention and enforcing approved procedures.

Basic Qualifications

Bachelor or Master's degree in Technical field (Mechanical Engineering, Aerospace Engineering, or a closely related field) and 3+ years of experience.
Ability to perform reliably in a 24‑hour operational environment, working rotating day, split, and night shifts.
Ability to lift test equipment (typically up to 40 lb) and work at various heights or confined spaces.
Must not hold Certified Principal Engineer (CPE) or Responsible Systems Engineer (RSE) certification/status.
US Citizenship is required.

Desired Skills

Completed the CTC certification curriculum and successfully finished the required OJT training OR Military leadership experience.
Strong analytical abilities combined with excellent written, oral, and documentation skills.
Hands‑on experience with crewed spacecraft or other high‑reliability flight hardware.
Solid understanding of test‑engineering processes, including the creation and execution of test plans, procedures, and the maintenance of accurate test records.
Experienced using automation‑framework and data acquisition tools.
Proven leadership and team‑building skills; capable of coordinating and guiding a team through anomaly investigation and resolution.
Familiar with mechanical ground support equipment used to pressurize and monitor spacecraft subsystems.

Pay Information Full-Time Salary Range: $85300.00 - $158300.00 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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More about this job

Skills

Test procedures
Test hardware
Regulatory compliance
Assembly
Mechanical engineering
Aerospace engineering
Leadership
Documentation
Engineering processes
Team building

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