Senior Mechanical Engineer - Active Clearance Required

LLNL$175K — $267K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Active DOE Q-level clearance or active Top Secret clearance required at hire.
  • Bachelor's degree in Mechanical Engineering or related field, or equivalent experience.
  • Advanced knowledge of mechanical design.
  • Experience in prototype development, testing, and hardware design.
  • Ability to create solutions for complex mechanical issues.
  • Experience managing multiple projects on time and within budget.
  • Strong leadership skills to mentor junior team members.
  • Excellent verbal and written communication skills.

Responsibilities

  • Provide technical expertise in mechanical and electromechanical design.
  • Conduct research in structural, thermal, hydraulic, or dynamics modeling.
  • Produce advanced conceptual and detail designs for projects.
  • Prepare health and safety documentation aligned with ISM requirements.
  • Coordinate project interfaces with internal and external organizations.
  • Lead multidisciplinary project teams in a dynamic environment.
  • Perform other assigned duties as needed.

Benefits

  • Hybrid schedule with flexibility to work from home.
  • Career indefinite position for longevity and stability.
  • Opportunities to collaborate with other National Laboratories and agencies.
Full Job Description
Job Description

We have multiple openings for Senior Mechanical Engineers to participate in new and ongoing projects. We provide nuclear weapon engineering design expertise; systems engineering; experimental device design; fabrication and assembly; surveillance of nuclear stockpile components; engineering analysis and computational simulation; and engineering testing for evaluation and maintenance of the enduring and future nuclear weapon stockpile. Our engineers interface with colleagues at other National Laboratories and Production Agencies, National Nuclear Security Administration (NNSA), and Department of Defense (DoD) and their contractors. These positions are in the Defense Technologies Engineering Division (DTED), within the Engineering Directorate. DTED provides support to Strategic Deterrence Programs.

Depending on your assignment, this position may offer a hybrid schedule, blending in-person and virtual presence. You may have the flexibility to work from home one or more days per week.

These positions will be filled at eitherlevel based on knowledge and related experience as assessed by the hiring team. Additional job responsibilities (outlined below) will be assigned if hired at the higher level.

You will
  • Provide technical expertise in mechanical and electromechanical design.
  • Conduct research in structural, thermal, hydraulic, or dynamics modeling of mechanical systems.
  • Produce advanced conceptual and detail designs in support of on-going projects.
  • Prepare supporting health and safety documentation that is aligned with the Integrated Safety Management (ISM) requirement and participate in design and Management Prestart Reviews.
  • Coordinate project interfaces and deployment interfacing with other organizations internal and external to the Laboratory.
  • Lead and/or provide guidance and technical direction to multidisciplinary project teams in a growing, dynamic environment.
  • Perform other duties as assigned.

Additional job responsibilities, at the SES.4 level
  • Set broad project vision and strategy and influence technical direction for self and others.
  • Provide expert capability in highly complex mechanical design and analysis.

Qualifications
  • This position requires an active Department of Energy (DOE) Q-level clearance or active Top Secret clearance issued by another U.S. government agency at the time of hire.
  • Bachelor's degree in Mechanical Engineering or a related field, or the equivalent combination of education and related experience.
  • Advanced knowledge of mechanical design.
  • Significant experience in prototype development and testing, as well as hardware design and analysis.
  • Ability to devise solutions for unique and complex problems.
  • Ability and flexibility to reprioritize and change programmatic direction depending on emergent requests.
  • Significant experience in managing, overseeing, and delivering multiple projects on budget and schedule.
  • Ability to lead, manage, and mentor junior team members.
  • Advanced communication skills with proven ability to present concepts and ideas in a clear and coherent manner, both verbal and written for presentation and interaction with other technical staff members.

Additional qualifications at the SES.4 level
  • Expertise in highly complex mechanical design and analysis and significant experience in project planning and highly complex technical leadership.
  • Significant experience developing and implementing creative solutions to a diverse range of highly complex problems and leading corrective actions where necessary.
  • Expert communication, facilitation, and collaboration skills necessary to present, explain, and advise senior management and/or external sponsors and proven record of team building and conflict resolution.

Qualifications We Desire
  • Master's degree or PhD in Mechanical Engineering or a related field.
  • Advanced knowledge of systems engineering principles and practices and their application.

Pay Range

$175,530 - $267,060 Annually

$175,530 - $222,564 Annually for SES.3 Level
$210,630 - $267,060 Annually for SES.4 Level

This is the lowest to highest salary in good faith we would pay for this role at the time of this posting. Pay will not be below any applicable local minimum wage. An employee's position within the salary range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs.

Additional Information

#LI-Hybrid

Position Information

This is a Career Indefinite position, open to Lab employees and external candidates.

About LLNL

LLNL Careers

There has never been a more opportune time to join the distinguished team at LLNL—the forefront of scientific research and innovation.

Opportunities Await

LLNL offers a plethora of job opportunities aimed at fostering professional growth and innovation. Join a team where science and technology pave the way for significant contributions in global security and scientific advancement.

Embark on a Career of Innovation

At LLNL, every position contributes to a culture of innovation, leadership, and diversity. The company is committed to transforming challenges into technological triumphs through the collective expertise of its team. LLNL stands as a beacon of scientific and engineering excellence, driving forward with cutting-edge research and development.

Professional Growth and Development

LLNL is dedicated to the professional growth of its employees, offering unmatched benefits, career development programs, and diversity training. The team at LLNL thrives in an environment that values knowledge-sharing and continuous learning, supported by comprehensive leadership programs.

Internship Programs

Start with an internship at LLNL and step into a world of potential. These positions are designed to harness academic knowledge and apply it in real-world scenarios, providing a robust foundation for future career endeavors in various scientific and administrative fields.

Join a Diverse and Inclusive Team

LLNL is committed to creating a diverse and inclusive workplace. The company believes in harnessing the power of diverse perspectives to drive innovation and solve complex problems. Employment at LLNL means being part of a team that values each member's unique skills and backgrounds.

Networking and Career Advancement

Networking at LLNL opens doors to expansive career trajectories in numerous disciplines. Employees are encouraged to connect with leaders and peers within and beyond their immediate teams to explore new ideas and career paths.

How to Apply

Discover the array of job opportunities at LLNL by searching available positions that match your skills and interests. Tailor your resume to highlight relevant experience and prepare for an interview that could lead to a rewarding career at one of the most prestigious labs in the world.

Stay Informed

Keep up to date with the latest from LLNL careers by subscribing to job alert emails. Receive personalized updates that align with your career preferences and learn about new job openings, company news, and professional insights directly from the team at LLNL.

Explore LLNL Jobs

Whether looking for a role in scientific research, engineering, or support services, LLNL offers a dynamic and supportive environment to start or advance your career. Join LLNL and contribute to a team that’s reshaping the future of science and technology.

Connect with LLNL Careers

Stay connected with LLNL through various channels to learn more about the company culture, upcoming networking events, and new job opportunities. Engage with a community that’s passionate about growth, innovation, and leadership in science.

APPLY TO LLNL JOBS

READ CAREERS BLOG

JOB ALERT EMAILS

Embark on a journey of professional discovery and innovation at LLNL, where every career is a pathway to making a substantial impact.
Learn more about LLNL

Similar Jobs

More Jobs at LLNL

More Aerospace & Defense Jobs

Find similar Senior Mechanical Engineer - Active Clearance Required jobs: