Amentum is seeking system engineering professionals with related education and/or experience to support systems and software development in support of the Navy and Marine Corps at Dahlgren, VA.
You will be part of our growing systems & software engineering team and contribute to our diverse skillsets across multiple contracts in support of our Centers of Excellence. We are looking for individuals to join our team atmosphere that are eager to make a difference by solving complex Digital Engineering challenges.
Network Engineer Responsibilities Include:
Supporting Marine Corps Training Systems.
Designing, implementing, maintenance, and supporting of the network infrastructure supporting the USMC system.
In-depth knowledge and hands-on experience with Cisco networking technologies, VMware virtualization, and scripting languages.
Working independently and collaboratively to ensure the USMC network is secure, reliable, and performs optimally to meet the demanding requirements of the training environment.
Being a self-motivated problem-solver with a strong understanding of network architecture and a commitment to continuous learning.
Minimum Qualifications:
5 + years’ experience in computer/system networking.
AWS tactical networking knowledge in BL9 or BL10.
Cisco, VMware, and/or other networking-focused certifications.
Programming or development experience with network configuration using SDN.
Experience with network source code repositories for configuration management.
Must be able to obtain/maintain a Secret security clearance (at a minimum, must receive/be approved for an interim Secret security clearance in order to start) Note: US Citizenship is required to obtain a SECRET Clearance.
Preferred Qualifications:
Degree in IT, Computer Science, or Computer Networking
Compensation Details:
$100,000-$120,000
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:
02/20/2026 - Until FilledAmentum 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.
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