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Remote Senior Network Engineer: Cisco & Security Solutions

AmentumConcord, NCApril 9th, 2026
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. Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents.As a Senior Network Engineer , you will play a crucial role in designing, implementing, and maintaining primarily Cisco networking technologies. Your expertise will extend beyond network technologies to encompass F5 load balancers and Cisco route/switch administration, Palo Alto firewalls, as well as Cisco Unified Communications suite of applications. This is a remote-telework role. US Citizenship is required to apply.Key responsibilities:Design and Implementation:Create solutions that seamlessly integrate with legacy and strategic technologiesProvide installation, implementation, and support services for site networkingConsult on the best product selection for each project's needsPeripheral Support:Handle ancillary systems, including but not limited to Call Accounting, Call Recording, Cisco ACD, analog voice, faxing, etc.Support Meraki Wireless and network products and solutionsFamiliar with datacenter and network cabling and connectivitySupport Cisco ACI/CWOM and other datacenter technologiesVoice Infrastructure:Experienced in multiple versions of Cisco Voice productsUnderstand voice technologies such as POTS, TDM, VoIP and wiringAct as the final escalation point (Tier 3) for voice-related issuesTroubleshoot through Call Detail Records (CDRs)Network Equipment:Experienced in multiple versions of Cisco productsAct as the final escalation point (Tier 2 and 3) for network related issuesTroubleshoot through network management platformsKnowledge, Skills and Abilities:Knowledge of Fluke meters, tone generators, etc. for troubleshootingEffective communication across multiple levels of an organizationKnowledge of telco/ISP circuit delivery and test/turnup activitiesMinimum Qualifications:A relevant degree (Bachelor's or Master's) in Computer Science, Technical, Engineering, Education and Training, Communications, Electrical Engineering, Information Systems, Technology, or Telecommunications.Five years of network/ telecommunications experienceBasic troubleshooting of network and telecommunications equipmentUS Citizenship is required.Desired Skills:Experience with Cisco Meraki product lineExperience with Cisco ACI, CWOM, IWO and datacenter operationsExperience with Network management platformsFamiliar with F5 load balancersFamiliar with Palo Alto firewalls and SD-WANExperience with cabling, dark fiber and CWDM/DWDM.Understanding of routing protocols (bgp, eigrp, ospf, etc) and IP addressingCertifications (any): CCNP, CCVP, CCNA, CCIE, IAT, TLS, EAP, CCDP, CICD, CE, Network+, Security+, etc.Compensation Details:100k-130kThe 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 insurancePaid time off and holidaysRetirement benefits (including 401(k) matching)Educational reimbursementParental leaveEmployee stock purchase planTax-saving optionsDisability and life insurancePet insuranceNote: 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: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 ( https://postings.govdocs.com/#/vxSkbztPuAwwxfs ) .#J-18808-Ljbffr