> Markdown version of [/jobs/ext/1925972-network-administrator-senior-analyst-tucson-az-onsite](https://www.wearedevelopers.com/jobs/ext/1925972-network-administrator-senior-analyst-tucson-az-onsite). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Administrator, Senior Analyst, Tucson, AZ ONSITE - **Company:** RTX - **Location:** Tucson, AZ, United States - **Experience:** Expert - **Salary:** $68,900.0 - $131,100.0 - **Contract:** Permanent contract - **Skills:** IEEE 802.1X, Access Control List, User Authentication, VoIP, Client Server Models, Network Analysis, Cisco Routers, Computer Networks, System Configuration, Networking Hardware, Intrusion Detection Systems, Microsoft Visio, Network Architecture, Network Monitoring, SAP (Applications), Network Routers, Identity Services Engine, Firewalls (Computer Science), SC Clearance, SolarWinds (Software), Cisco - **Published:** August 5, 2026 - **Apply:** https://www.clearancejobs.com/jobs/8991733/network-administrator-senior-analyst-tucson-az-onsite ## About the Role * Typically requires a University Degree or equivalent experience and minimum 2 years of prior relevant experience, or an Advanced Degree in a related field * Experience in configuration and troubleshooting of Cisco routers, switches, firewalls, and/or intrusion detection systems, including software upgrades. * Active and transferable U.S. government issued Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance., * Certifications in Security+ within 6 months and Cisco Certified Network Associate (CCNA) is highly desired within a year. * We ideally need someone with Cisco ISE experience with 802.1X, SolarWinds, and setting up client server environments for government networks. * Experience with current cabling and fiber standards. * Experience with access control list, 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, GemOne, and SolarWinds. * Ability to work under time constraints. * Experience with classified computing, STIG compliance, and network refreshes * Current DoD Top Secret level security clearance ## Description Join this high impact team as a Network Administrator (P2) to ensure the smooth operation of classified network infrastructure at our Raytheon/RTX locations. The installation, maintenance, support, and monitoring of the network infrastructure will be performed. Candidate must have solid background supporting networks and have an active US Secret Security Clearance to be considered. This role is in Tucson, AZ and the role will be onsite at our facilities there, to work in classified computing areas (Relocation Eligible). This role is in Proprietary Program Areas, many of which require Special Access (SAP or Special Access Programs). What you will Do: * Maintains smooth operation of voice and data networks. Plans, evaluates, coordinates, and performs installation and/or reconfiguration of hardware and software elements of data and/or voice communication network. * Work in developing technical expertise in all areas of voice and data networks hardware and software interconnection and interfacing, such as switches, routers, firewalls, authentication servers, encryptors etc. * Work with network management software platforms. * May propose solutions to management to ensure all communications requirements based on future needs and current usage, configuring such solutions to optimize cost savings aligning with future requirements factoring in redundancy and required network uptime. * Prepares or ensures that appropriate network documentation exists, including operational instructions, technical diagrams, and other documentation. Where no documentation exists, assist in developing documentation. * Provide regular monitoring and network analysis regarding short- and long-range planning for in-house systems. * Assist with coordination of third-party maintenance for network equipment or with vendors for third-party support. * Willingness and availability to work outside normal business hours (evenings and weekends) as needed. * Must be able to work with general supervision and follow established procedures. What you will Learn: * You will apply your Network Engineering skills to defense-oriented programs. * Obtain Certifications in Security+ within 6 months and Cisco Certified Network Associate (CCNA) is highly desired within a year., Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. For onsite and hybrid roles, commuting to and from the assigned site is the employee's personal responsibility. Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee's personal responsibility. Clearance Information: This position requires an active and current US Secret security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Getting under the skin: The Social Engineering techniques](https://www.wearedevelopers.com/videos/38-getting-under-the-skin-the-social-engineering-techniques) - [Cyber Sleuth: Finding Hidden Connections in Cyber Data](https://www.wearedevelopers.com/videos/893-cyber-sleuth-finding-hidden-connections-in-cyber-data) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) - [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol) ## Related Articles - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)