Senior Electrical Designer

Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our people are our competitive advantage, driven by purpose, collaboration, and a commitment to delivering excellence for our customers and communities. We are currently seeking a Senior Electrical Designer to support our Oak Ridge, Tennessee office.

As a Senior Electrical Designer, you will perform a variety of electrical design functions.  This includes development of facility models and construction drawings for electrical systems such as plans, one-line diagrams, control diagrams, interconnection diagrams, elevations and details, schedules and bills of materials; and drawings for instrumentation and controls systems such as: system architecture, ladder diagrams, input/output diagrams, and instrument data sheets.  This also includes complete design of lighting systems for buildings and outdoor areas.  Lighting design includes fixture selection, model calculations which will determine lighting level for normal and emergency lighting situations.  Activities could include assistance with cost estimating and equipment summary for bills of materials.  The work location for these projects is in Oak Ridge, Tennessee with this position allowing remote work.

The greatest challenges provide the biggest rewards. Each day, your drive and creative ideas will be providing solutions that help build a better tomorrow. Whether it is the pride that comes with accomplishment, personal growth or making a difference in the world, you will discover true success in a career that brings out the best in you. Ready? Let’s get to work.

Work Location:

This position is remote/hybrid work with a preferred for this position to be worked full-time in Oak Ridge, TN. For people within 50 miles of the Oak Ridge, TN office, a hybrid option requiring a person to be in office for minimum of 50% of the week. For people outside of 50 miles, a remote option with quarterly travel to the Oak Ridge, TN office is available. For hybrid and remote work, you are required to provide and work in a secured location as approved by the company within the United States due to the projects that you will be participating in.

Qualifications:

• Associate’s degree in engineering from an accredited certified institution
• 15 or more years of electrical engineering design experience
• Construction support experience for Title 3 activities
• Experience in providing construction support or services during construction is required
• Must be able to obtain and maintain facility credentials/authorization. Note: U.S. Citizenship is required for facility credentials/authorization at this work location
• Short Circuit Analysis experience
• Working knowledge of the NEC

Preferred Qualifications:

• DOE experience desired
• NQA-1 experience desired
• Lighting calculation experience
• Familiarity with 3 Dimensional applications with use of software such as Smartplant or Revit
• Knowledge of broad range of electrical systems is required, including power system design, substation design, fire alarm design, lighting design, load flow studies, communications design, grounding design and equipment selection
• Ability to independently produce construction documentation using 2-D and 3-D applications (Smartplant or Revit) is required

       

Compensation Details:

$74/HR - $87/HR

       

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

 

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

• Health, dental, and vision insurance

• Paid time off and holidays

• Retirement benefits (including 401(k) matching)

• Educational reimbursement

• Parental leave

• Employee stock purchase plan

• Tax-saving options

• Disability and life insurance

• Pet insurance

 

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

       

Original Posting:

10/15/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

       

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed,  marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.