Network O&S Internship IRES - SSFB/HSV

AmentumAmentumColorado Springs, Colorado, United States | Alabama, United States | Colorado, United States
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Posted

9/28/2026

Employment

Full time, Internship

Range

$44k - $44k/year

Work style

On-site

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AI summary

Core responsibilities

The candidate will assist in the configuration, troubleshooting, and maintenance of Cisco network infrastructure including routers, switches, and firewalls. Additionally, they will monitor network performance, manage system alerts, and document network topology and inventory.

Requirements overview

Candidates must be currently enrolled in or a recent graduate of an IT-related degree program with at least sophomore standing. A DoW IAT Level II certification and the ability to obtain a DoW Secret Security Clearance are required.

Key skills

Cisco IOSRouter configurationSwitch configurationFirewall troubleshootingNetwork performance monitoringTCP/IPSubnettingDNSDHCPOSI modelCisco CLITechnical documentationNetwork topologyCybersecurityDevice hardening

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Education requirements

associate degreebachelor degree

About Amentum

Industry

Defense and Space Manufacturing

Employees

38,205

Type

Public Company

Size

10,001+ employees

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, collaboration and well-being are integral to success. Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents.

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Job categories

TechnologyGovernment & Public SectorSecurity & SafetyEngineering

Description

Position Title: Network O&S Internship ***this internship is anticipated to last 6 months from start date*** Location: Schriever Space Force Base, Colorado Springs, CO or Redstone Arsenal, Huntsville, AL Relocation Assistance: None available at this time Remote/Telework: NO - Not available for this position Clearance Type: DoW Secret Shift: Night shift Travel Required: Up to 10% of the time Description of Duties: The Network O&S Internship supports the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract. The candidate will: Assist in Cisco IOS router and switch upgrades, rollbacks and troubleshooting. Assist in configuring and troubleshooting routers, switches, and firewalls. Help monitor network performance, bandwidth utilization, and system alerts. Perform physical device installations, patching cables, and auditing server rack diagrams. Document network topology maps, IP address allocations, and inventory lists. Resumes, in month and year format, must be submitted with application in order to be considered for the position. The selected candidate may be assigned as an employee for one of our teammate companies. Basic Requirements: Must have 1, or more, years of general (full-time) work experience May be reduced with completion of advanced education Must be a recent graduate OR currently enrolled in an accredited associate or bachelor’s degree program in Information Technology, Computer Science, Computer Engineering, or a related technical discipline with at least sophomore-level standing. Must have a basic understanding of TCP/IP protocols, subnetting, and DNS/DHCP, along with familiarity with the OSI model. Must have academic or lab exposure to the Cisco Command Line Interface (CLI), including basic router/switch configuration concepts. Must be able, and willing, to work scheduled evening maintenance windows to support live network operations and changes. Must have strong written and verbal communication skills Must be able to document technical steps and follow standard operating procedures (SOPs). Must have a current DoW IAT Levl II certification (ex: CompTIA Security+ CE certification, or equivalent foundational cybersecurity knowledge (e.g., understanding network access control and device hardening)). Must have, or obtain, an active DoW Secret Security Clearance This position will be posted for a minimum of 3 days. If a candidate has not been selected at that time, it will continue to be posted until a suitable candidate is selected or the position is closed. Compensation Details: 44300 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: 09/28/2026 - 09/30/2026 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.

Requirements

  • •Cisco IOS
  • •Router configuration
  • •Switch configuration
  • •Firewall troubleshooting
  • •Network performance monitoring
  • •TCP/IP
  • •Subnetting
  • •DNS
  • •DHCP
  • •OSI model
  • •Cisco CLI
  • •Technical documentation
  • •Network topology
  • •Cybersecurity
  • •Device hardening

Benefits

  • •Health insurance
  • •Dental insurance
  • •Vision insurance
  • •Paid time off
  • •Paid holidays
  • •Retirement benefits
  • •401(k) matching
  • •Educational reimbursement
  • •Parental leave
  • •Employee stock purchase plan
  • •Tax-saving options
  • •Disability insurance
  • •Life insurance
  • •Pet insurance

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