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Amentum is seeking a Network Engineer I for a position on Kauai, HI. Provides entry level network engineering support, security, administration, and management to all classified and unclassified PMRF mission specific networks. Configures and maintains routers, switches, firewalls, and other network devices in accordance with DoD/DoN/PMRF policy. Provides network centric Cyber Security subject matter expertise. Provides system wide troubleshooting and problem resolution both in "stand-down" as well as "live" mission environments. This includes STIG compliance as well as PMRF policy.
Responsibilities
Specific assignments and responsibilities include but are not limited to the following areas:

• Operates, maintains, and configures all network engineering assigned hardware and software associated with classified and unclassified network infrastructures including routers, switches, firewalls, and other technological infrastructure.
• Accomplishes Cyber Security related tasks/requirements utilizing the following tools: DISA STIGS, SCAP, SRR scripts, and/or ACAS/Nessus.
• Maintains 100% network device compliance with DoD directed IAVM program(s) and assists in the development of POA&M for non-compliant devices.
• Configures and maintains network management platforms and monitors data on the network to provide troubleshooting & daily review of audits/logs.
• Prepares and submits status reports, technical reports, procedures (operational and maintenance) to management and customers.
• Tracks and ensures status reporting on day-to-day and project level activities.
• Participates in the Organization's Configuration Management Plan for all hardware and software relevant to customer networks including preparation for System Change Requests (SCR) as required for applicable supported devices.
• Interfaces and coordinates with Management, team members, and the customer to assure mutual awareness of network development(s), security posture, compliance/non-compliance, and overall system status.
• Document work performed and document and maintain network engineering documentation (MS Visio) related to inventory, topology, design, test plans, projects, and implementation planning.
• Performs other duties as required.

Additional Responsibilities

• General office environment with site visits as well as periodic "at sea" duty to support the PMRF's Mobile at Sea Sensor system (MATSS)
• Candidate must be capable of working in a team environment and participate in network engineering technical activities throughout the project life cycle and maintain a close technical involvement with all contributing organizations.
• Effective oral/written communication and interpersonal skills are required including ability to organize.
• Must be able to lift, carry, install and remove networking systems and peripherals.
• Must be able to work in sub-floor areas and crawl space in performing maintenance inspections, installation and troubleshooting tasks.
• Lifting, pushing, and pulling over 25-50 lbs.
• Work positions requirements: walking, standing, sitting, crawling, kneeling or cramped. Work requiring repeated stooping, or frequent climbing.
• Working environment activities: customer contact, extended workday, confined work area, office laboratory, field assignment, and inclement weather.

Minimum Qualifications

• An associate degree in computer science, MIS, or other related engineering or scientific field.
• Minimum one year experience in the specific field of assignment or similar discipline
• Years of directly related work experience may be substituted for a degree.
• DOD 8570.1M IAT Level II
• CCNA or CCNP
• Knowledge of IT networks and advance IT networking concepts
• Must be proficient in operating personal computers, computer software and standard office equipment.
• Must have basic keyboarding skills and aptitude for neatness and accuracy in sorting.
• Possesses professional and ethical standards and be able to pass a thorough background investigation.
• Critical thinking - Proven problem solver

Preferred Qualifications

• Palo Alto certification
• Experience with DoD systems and infrastructure
• Knowledge in Cyber Security Methods and Techniques

Security Clearance
Must be able to obtain and maintain a Secret US Government Clearance. Note: US Citizenship is required to obtain and maintain a Secret Clearance. Applicants selected either must currently possess a Secret clearance or will be subject to a US Government Security Investigation and must meet eligibility requirements to obtain clearance prior to commencement of employment and maintain a security clearance for access to classified information or Closed/Restricted Areas throughout duration of employment.
Compensation Details:
$75k - $90k
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:
08/06/2026 - 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.