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Network Administrator, Senior Analyst, ONSITE El Segundo CA

Job in El Segundo, Los Angeles County, California, 90245, USA
Listing for: Relha LLC
Full Time position
Listed on 2026-02-28
Job specializations:
  • IT/Tech
    Cybersecurity
  • Engineering
    Cybersecurity
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:
Security Clearance Status:
Active and existing security clearance required on day 1 Network Administrator, Senior Analyst Raytheon Digital Technology Classified Infrastructure Services

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.

Job Summary:

RTX Corporation Raytheon is looking an experienced Network Administrator, P2 level, with a US DoD Top-Secret clearance to work as part of a collaborative team to support our classified networks at our El Segundo facility in California (Relocation Eligible).

What You Will Do:

Duties will include, but are not limited to the following:
  • Configure, manage, and upgrade Cisco network hardware and software, such as switches, routers, ASAs, Next Generation IPS (Firepower)
  • Ensure Information Assurance compliance for network hardware and software and mitigating identified vulnerabilities. Remediate IAVAM and DISA STIGS
  • Ensure compliance with security and performance requirements (NISPOM, RMF, DISA STIGs, NIST, etc.)
  • Assure a high level of reliability and performance through systems monitoring and infrastructure management.
Security+ and CCNA certifications within 6 months after being hired

The ideal candidate is organized, able to work well with others, able to work under time constrains, able to multi-task and prioritize work, be able to work independently as well as a member of a team and have good problem-solving skills. The candidate’s work will be performed under general direction. The candidate will frequently interact with inter-organizational contacts representing the Digital Technology organization in the support of Raytheon Air & Space Defense System program area engineering end-user community.

The ideal candidate also must be a US citizen holding at a minimum a Top-Secret clearance issued by the US Dept of Defense.

Qualifications You Must Have:

Typically requires a University Degree or equivalent experience and minimum 2 years of prior relevant experience, or An advanced Degree in a related field.

An active and transferable U.S. government issued TOP 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.

Experienced in LAN, WAN, Routers, Switches, and other network hardware.

Qualifications We Strongly Prefer:
  • Must have background with LAN, WAN, Routers, Switches, and other network hardware.
  • Experience with Type-1 HAIPE Encryptors, VPN technologies (IPSec, GRE, L2TP, DMVPN, etc.)
Knowledge of access control lists and IP address management

Ability to create accurate network diagrams and documentation for design and planning network communication systems.

Strong written and verbal communication skills Special Access Program (SAP) clearances Qualifications we Prefer:

Experience implementing IDS/IPS, host-based security and integrating firewall appliances, including DMZ design and ACL implementation

Experience with Solar Winds, Visio, SNMP-based network management

Experience with TACACS/Radius authentication software-based configuration

Experience with vulnerability scanning and threat mitigation technologies

Experience with ACAS, SCAP, NESSUS

Experience with Palo Alto firewalls CCNA highly desired

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value:
Trust, Respect, Accountability, Collaboration, and Innovation.

Relocation Eligibility – this role is relocation eligible if the selected applicant qualifies per Company policy.

Learn More & Apply Now

Please consider the…

Position Requirements
10+ Years work experience
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