Network Engineer; Onsite

Location:

US-MA-MARLBOROUGH-MA4 1001 Boston Post Rd BLDG 4

• Maintain smooth operation of voice and data networks; plan, evaluate, coordinate, and perform installation and/or re‑configuration of hardware and software components of data and voice communication networks.
• Develop technical expertise in all areas of voice and data network hardware and software interconnection, including switches, routers, firewalls, authentication servers and encryptors.
• Work with network management software platforms.
• Propose solutions to management to meet future communications requirements and current usage, configuring solutions to optimize cost savings, redundancy and required network uptime.
• Prepare or ensure that appropriate network documentation exists, including operational instructions, technical diagrams, and other documentation; assist in developing documentation when none exists.
• Provide regular monitoring and network analysis for short‑ and long‑range planning of in‑house systems.
• Assist with coordination of third‑party maintenance for network equipment or with vendors for third‑party support.
• Willingly and readily work outside normal business hours (evenings and weekends) as needed.
• Work under general supervision and follow established procedures.
• Apply Network Engineering skills to defense‑oriented programs; obtain Security+ certification within 6 months and Cisco Certified Network Associate (CCNA) within a year (highly desired).

• University degree and minimum 2 years of relevant experience or an advanced degree.
• U.S. citizenship; only U.S. citizens are eligible for a security clearance.
• Experience in configuration and troubleshooting of Cisco routers, switches, firewalls, and/or intrusion detection systems, including software upgrades.
• Active, in‑scope and transferable U.S. government issued security clearance required prior to start date; clearance must be active on day 1.

• Security+ certification within 6 months and CCNA within a year (highly desired).
• Experience with Cisco ISE (802.1X), Solar Winds, and setting up client‑server environments for government networks.
• Experience with current cabling and fiber standards.
• Experience with access‑control lists, security posture, and vendor best practices.
• Experience with Visio diagramming and design capabilities.
• 1–2 years of experience with network management software.
• Willingness and availability to travel domestically as needed.
• Knowledge of configuration and troubleshooting of encryption devices.
• Effective customer service skills, including oral and written communications.
• Experience with platforms such as IP telephony, NTP servers, Gem One, and Solar Winds.
• Ability to work under time constraints.
• Experience with classified computing, STIG compliance, and network refreshes.
• Current DoD Top Secret level security clearance.

• Medical, dental, and vision insurance.
• Three weeks of vacation for newly hired employees.
• Generous 401(k) plan with employer matching funds and a separate employer retirement contribution, including a Lifetime Income Strategy option.
• Tuition reimbursement program.
• Student loan repayment program.
• Life insurance and disability coverage.
• Optional coverages you can purchase: pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal,  protection.
• Birth, adoption, and parental leave benefits.
• Ovia health, fertility, and family planning.
• Adoption assistance.
• Autism benefit.
• Employee assistance plan, including up to 10 free counseling sessions.
• Healthy You incentives and wellness rewards program.
• Doctor on Demand and virtual doctor visits.
• Bright Horizons, child and elder care services.
• Teladoc medical experts and second‑opinion program.
• And more.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.