Part Time Software Developer Hourly Jobs in Colorado

Job Summary
Amentum is seeking a highly motivated, team-oriented engineering intern to support our Denver Colorado Engineering Design Team. Amentum is a global leader in advanced engineering and innovative technology solutions. The 8 to 10 week internship will provide 2026 graduates with a path to a full-time position.
The engineering team you would be joining includes licensed professional engineers that are recognized technical experts in nuclear energy, nuclear waste treatment, radioactive waste cleanup, environmental management and advanced energy solutions. We are looking for individuals with interest in joining a team of Process and Instrumentation & Control System engineers. Chemical engineers, electrical engineers, mechanical engineers are all welcome to apply!
This internship will provide you with an opportunity to build on what you know and apply your skills to bring advanced engineering and technology solutions to the most significant challenges in science, security and sustainability
Amentum Internships are designed to:
1. Introduce and build essential, hands-on skills that differ from those attained in the academic arena and help to enhance the transition from student to professional.
2. Interns are assigned duties that will provide a broad, well-rounded learning experience.
3. Assist in the preparation of project calculations.
4. Assist in the production of design drawings.
5. Performs all position-related duties as assigned or requested.
Required Qualifications
- 2026 Graduate with Bachelor of Science degree from an ABET accredited university in Chemical, Mechanical, Electrical Engineering.
- Good oral and written communications skills.
- Working knowledge of word-processing and integrated software applications.
- Organizational skills and ability to perform detail-oriented work are required.
- Works independently and collaboratively with guidance and direction from others.
- US Citizen (dual citizenship is not allowed).
Compensation
The annual starting salary/ hourly rate for this position is between $25 to $35 hourly. Factors which may affect starting pay within this range may include geography/market, skills,
education, experience and other qualifications of the successful candidate.
Benefits: Amentum offers the following benefits for this position, subject to applicable eligibility requirements: medical dental and vision insurance, 401(k) retirement plan, life insurance, long-
term and short-term disability insurance, paid time off, paid holidays and parental leave.
Additional Notes:
Interest in Advanced Energy Solutions such as Nuclear
Compensation Details:
25.00 - 35.00/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:
03/27/2026 - 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.