Network Security Engineer, Senior | Top Secret w/SCI eligibility
american systemsRidgecrest, CA
$150,000 per yearAPPLY NOW (opens in a new tab)
Network Security Engineer, Senior | Top Secret w/SCI eligibility
american systemsRidgecrest, CA
today
Occupations
Network and Computer Systems AdministratorsComputer Systems Engineers/ArchitectsComputer Network Architects$150,000 per year
APPLY NOW (opens in a new tab)About the role
Overview:
AMERICAN SYSTEMS, a 100% employee-ownedfederal contractor, is seeking aSenior Network Security Engineerto help operate andsecure classified network infrastructurefor a Department of Defense customer atChina Lake, CA .In this role, you\'ll bring together hands-onCisco network engineeringandcybersecurity skillsto keep mission systems secure, reliable, and available. You\'ll work independently on assigned priorities while partnering closely with technical teams, customers, and vendors to solve operational challenges.
Responsibilities:
As aSenior Network Security Engineerwith AMERICAN SYSTEMS, you will: Configure, administer, and troubleshoot Cisco routers and switches supporting classified networks. Install, maintain, and optimize enterprise LAN/WAN infrastructure. Monitor network health, system logs, backups, and scheduled jobs to help ensure reliable day-to-day operations. Support remote users with equipment setup and Layer 2/Layer 3 connectivity troubleshooting. Diagnose and resolve Cisco infrastructure, VPN, and VMware-related connectivity issues. Perform authorized software installations, upgrades, license management, and security patching. Manage user accounts and access controls in alignment with cybersecurity best practices and customer requirements. Support incident response, vulnerability remediation, and identification of potential security risks. Help maintain network procedures, technical documentation, and operational standards. Collaborate with internal teams and vendor representatives to resolve technical and operational issues. Work with minimal supervision while contributing to the overall security posture of the environment.
Qualifications:
- Active Top Secret clearance w/SCI eligibility and ability to obtain SAP accessU.S. citizenship, required to obtain and maintain a U.S. security clearance
- Bachelor's degree in Information Technology, Cybersecurity, or a related field. Additional relevant experience may be considered in place of a degree.5-7 years of experience supporting enterprise networks in DoD, federal, or similarly regulated environments
- CurrentCCNA certification
- CurrentDoD 8140 IAT Level III certification, such asCASP+ CE, CCNP Security, CISA, CISSP or Associate, GCED, GCIH, CCSP, or CISMHands-on experience configuring and maintaining Cisco network infrastructure
- Experience supporting or implementing the Risk Management Framework (RMF) in accordance with DoD and Department of the Navy cybersecurity requirements
- Familiarity with vulnerability management, patch compliance, and information assurance controls
- Experience supporting
- Solaris, Linux, or UNIX-based systems
- Experience installing or configuringintrusion detection systems , firewalls, or other perimeter defense technologies
- Experience supporting continuity of operations planning, failover testing, or system-availability documentation
- Experience integrating network infrastructure with broader enterprise systems
- Growth Opportunity
- Candidates who havelimited Solaris or systems engineering experiencebut strong network security fundamentals anda willingness to learn may be considered .This role offers the opportunity to build experience acrossnetwork engineering, systems administration, and cybersecurity .Note:
This position supports a classified DoD environment. Candidates must be able to meet all security clearance and customer access requirements.
Pay Transparency Statement:
AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $150,000.00/Yr. - USD $170,000/Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.
EEO Statement: EEO Race/Sex/Disability Status/Veteran Status
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JOB OVERVIEW
Salary
$150,000 per year
Experience level
Senior
Location
Ridgecrest, CA
Occupation
Network and Computer Systems Administrators
Industry
Computer Systems Design Services
Posted
today
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