Sr. Principal Mechanical Engineer

Posted 7 Hours Ago
Be an Early Applicant
Apopka, FL, USA
In-Office
108K-162K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
The Role
Leads opto-mechanical engineering design, integration, analysis, testing, and continuous improvement for advanced camera and laser systems supporting military ground, air, and space applications. Derives system requirements into mechanical designs, guides hardware development, supports production processes, and mentors junior engineers while coordinating with chief engineering and program management.
Summary Generated by Built In
RELOCATION ASSISTANCE: No relocation assistance available

CLEARANCE REQUIRED FOR START: No

CLEARANCE TYPE: Secret

TRAVEL: Yes, 10% of the TimeDescription

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.


At the heart of Defining Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to enable strategic planning. We’re looking for innovators who can help us keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared mission, we’ll support your mission of expanding your personal network and developing skills, whether you are new to the field or an industry thought leader. At Northrop Grumman, you’ll have the resources, support, and team to do some of the best work of your career.


What You’ll Get to Do:

We are seeking a self-starting, motivated Sr Principal Mechanical Engineer to join our dedicated Apopka, FL team site. The team designs, develops, tests, delivers, and operates advanced prototypes and unique laser systems for military ground, air, and space applications.
Position is for a direct contributor with leadership responsibilities.


Roles & Responsibilities:

 

·         The candidate shall be well versed in opto-mechanical engineering design principles and in technical problem solving.

·         Serve the program as a functional lead and integration engineer.

·         Support development of a variety of unique opto-mechanical equipment designed for camera and laser applications. This involves a broad spectrum of engineering disciplines so a solid foundation in mechanical engineering principles, and the design and production process is required to be successful.

·         Work closely with Chief Engineer and Program Management to drive the hardware design, working within challenging schedules.

·         Derive system level requirements into mechanical designs.

·         Drive continuous process improvements on fielded equipment and procedures

·         Provide engineering design and analysis guidance


Basic Qualifications:

 

·         B.S. Degree in Mechanical Engineering plus 8 years engineering experience, or M.S. in Mechanical Engineering plus 6 years engineering experience.

·         Proficient in the design of Optical-Mechanical systems

·         Proficiency in use of 3D CAD experience (NX, Solidworks, Creo preferred)

·         Experience with drawing creation and implementation of ANSI Y14.5M GD&T standards 

·         Experience leading and mentoring a team of junior mechanical engineers 

·         US Citizenship is required with the ability to obtain and maintain a DoD Secret Clearance


Preferred Qualifications:


·         Experience with TeamCenter-Product Lifecycle Management (PLM) or similar Configuration Management applications

·         Experience with Siemens NX

·         Experience with Finite Element Analysis (ANSYS preferred) for Structural, Thermal, and/or Computational Fluid Dynamics

·         Experience with DOD, Military, and/or Space specifications

·         Experience in Additive Manufacturing (Plastic and Metal)

·         Familiarity with DFM/DFA principles

·         Experience as a CAM/IPT Lead supporting the integration of complex laser and optical-mechanical prototypes

Primary Level Salary Range: $107,800.00 - $161,800.00

The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.

Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.

Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

Skills Required

  • Bachelor's degree in Mechanical Engineering plus 8 years of engineering experience, or master's degree in Mechanical Engineering plus 6 years of engineering experience
  • Proficiency in optical-mechanical systems design
  • Proficiency with 3D CAD; NX, SolidWorks, or Creo preferred
  • Experience creating drawings and implementing ANSI Y14.5M GD&T standards
  • Experience leading and mentoring junior mechanical engineers
  • U.S. citizenship and ability to obtain and maintain a Department of Defense Secret clearance
  • Experience with TeamCenter PLM or similar configuration management applications
  • Experience with Siemens NX
  • Finite Element Analysis experience using ANSYS preferred, including structural, thermal, or computational fluid dynamics analysis
  • Experience with Department of Defense, military, or space specifications
  • Experience in plastic or metal additive manufacturing
  • Familiarity with Design for Manufacturing and Design for Assembly principles
  • Experience as a CAM or IPT lead supporting complex laser and opto-mechanical prototype integration

Northrop Grumman Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.

  • Healthcare Strength — Health coverage offers multiple medical plan options by region alongside dental, vision, mental‑health resources, and wellness programs. Recent materials also highlight added family‑building support, including a dedicated fertility benefit.
  • Retirement Support — The 401(k) savings plan is positioned as competitive with a company match, auto‑escalation features, and access to an employee stock fund/ESPP. Official filings and benefits guides emphasize retirement as a core element of the Total Rewards package.
  • Leave & Time Off Breadth — Many sites offer a 9/80 schedule, generous PTO, paid holidays, and flexible/telework options where program needs allow. Paid parental and caregiver leave are prominently featured, with recent enhancements for the delivering parent.

Northrop Grumman Insights

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The Company
HQ: Charlotte, North Carolina
85,636 Employees

What We Do

We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.

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