Senior Network Systems Engineer

Job Title: Senior Network Systems Engineer

Job Location: Torrance, CA

Job Salary: $120,000-$150,000/yr

• Provide Tier 3 to help desk and backend support
• Develop network design, perform installatation/configuration of new/existing network equipment
• Troubleshoot / provide ongoing operational diagnosis and resolution to network problems
• Continous process improvement for LAN, WAN, and VOIP infracstructure
• Work close to monitor Infrastructure with MSP who is providing SOC and SIEM
• Research and recommend innovation where possibilty for automation for IT administractive tasks
• Position will require occasional after-hours, weekend and holiday support
• In charge IT policies and procedures to govern help desk security standards
• Replacement/upgrade of end of life physical servers, Windows OS, and VM enviroment
• Provide cost effective latest technology to reduce daily routine help desk issues
• Ability to work independently
• Security risk assessment
• Create and test Disaster Recovery / Business Continoutiy Plan
• Implement enterpise wide standards for all sites
• Excellent communication skills; excellent attention to detail; able to prioritize tasks and meet deadlines; strong interpersonal skills
• Problem solving and provide compliance guidance
• Create IT Governance policies and SOPs
• Implement best security practice to protect users and business from Cyber Attacks
• Implement security best practice to avoid imbalance daily business operation and protection of company assets
• Provide good judgement to elimante managing by exception to preven security risks
• Implement backup solution to elimanate any physical tape storage
• Create test plans for quaterly data recovery
• Assessment ongoing ERP application security enviroment to strenghten and provide guidance to consultant needs

• Information Systems, or other related field, or equivalent work experience
• Must have 10 years demonstrated education, training, and experience in the following areas:
• Network technologies and products such as Switches, VOIP, Firewalls, Call Manager, Wireless controllers, Security, network management, etc
• Experience with network diagnostic, monitoring and analysis tools (e.g Wireshark, SolarWinds network tools)
• Ability to configure and troubleshoot (Cisco IOS, Aruba Centra, HP Switches, Palo Alto)
• Compreshensive knowledge of L2/L3 technologies, VLAN, VLAN tagging, VTP, Spanning Tree,
• Strong knwoledge of routing protocols
• Strong working knowledge of LAN/WAN infrastructure setups, switches, routers, firewalls, servers, VPN, and internet/intranet security architecture and applications
• Strong knowledge and experience with data replication, load balancing, LAN/WAN acceleration, and bandwidth optimization appliances and technologies
• Experience with network migrations/upgrades
• Comprehensive knowledge of Windows Active Directory, Azure Gov Cloud, Inture, Entra ID, power shell script, group policies
• Proven track record for successful large scale workstation upgrades/roll outs andserver upgrades
• Proper assessment of ACLs creating for proper denieds and access in firewalls, switchs and on servers
• Compreshensive patching to all network appliance from (VM, Switches, Physical servers fireware, firewalls)

Stellant Systems is an Equal Opportunity/Affirmative Action Employer. We consider applicants without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status or membership in any other group protected by federal, state or local law.

To conform to U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by ITAR (22 CFR §120.15).