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Security Principal Engineer
Job in
West Sacramento, Yolo County, California, 95798, USA
Listed on 2026-07-13
Listing for:
ConvergeOne
Full Time
position Listed on 2026-07-13
Job specializations:
-
IT/Tech
Systems Engineer, Cybersecurity
Job Description & How to Apply Below
Job Title
Security Principal Engineer
Job LocationUS-CA-West Sacramento
Position TypeRegular Full-Time
OverviewThe Security Principal Engineer provides technical leadership, guidance and mentorship for a team of network engineers ranging in skill from junior to senior level. The position requires at a minimum 60% project based billable utilization and 40% team leadership.
Responsibilities- Deploys, migrates, and documents post-sales engagement with customers based on C1 best practices
- Assists in the delivery of support and services to customer's expectations as proposed
- Participates in the design, implementation and administration of Cisco infrastructure and related solutions
- Troubleshoots problems including security-related issues (firewalls, IPS, protocols like IPSec, SSL, TLS, HTTP(s), ftp, etc.), routing and switching, protocol problems, and performance issues across a distributed segmented network infrastructure with multiple security zones
- Creates As Built Visio diagrams and technical write up for deployed solutions
- Assists and mentors team in developing specific network, security and wireless solutions; and detailed implementation plans
- Provides team mentorship, guidance and support; provide technical guidance to the team based on management direction
- Facilitates and conducts product demonstrations, webinars and presentations to customers
- Serves as a focal point to communicate and resolve integration issues with Sales Engineers
- Assists the sales team with pre‑sales and post‑sales opportunities
- Must have extensive knowledge of high performance data center solutions, network infrastructure LAN/WAN, network security, and enterprise wireless infrastructures
- Expert knowledge of Cisco Routers (ISR GEN1/2), Switches (including NEXUS and Catalyst Line), Security Appliance is a must (FTD, ASA, ISE, IPS, Prime MARS, NAC)
- Strong knowledge of VPN IPSec/SSL solutions and hands‑on deployment experience
- Strong knowledge of AMP for endpoints, Umbrella, Stealthwatch, Firepower, and hands‑on enterprise deployment experience
- In‑depth knowledge of Cisco IOS, NXOS and other technical configurations
- Experience with monitoring, alerting and management tools such as Ethereal, Solarwinds, Orion Network Monitor, hp Open View
- Hands‑on experience with wired/wireless ISE deployments, ASA, Firepower, AMP, Prime Infrastructure, Security posture assessment, and Security Policy generation
- Nexus experience: 9K, 7K, 5K, 2K, 1K
- Extensive troubleshooting experience on Tier4 issues such as Cisco TAC
- Strong customer facing skills with ability to work on latest Cisco technologies
- Collaborate with Cisco SE's and internal teams to design solutions and improve them based on field results
- Ability to work under extreme pressure and available on weekends
- Ability to travel 10%-30% of the time
- Preferred:
Cisco Certified Systems Engineer (CCIE) or demonstrated depth of knowledge and experience
- Cisco Certified Systems Engineer (CCIE) Security
- Cisco Certified Security Professional (CCSP)
- 401(k) Plan (35% employer match per dollar up to 10% employee contribution)
- Medical Coverage (United Healthcare, Reference Based Pricing includes member advocacy; and Kaiser)
- RX Home Delivery
- HSA with Employer Contribution
- In-vitro Fertility (treatment coverage)
- Dental
- Vision (2 plans: 12‑month and 24‑month frames allowance)
- FSA Plans (Healthcare, Dependent Care and Limited Purpose)
- Pre‑tax Commuter Plans
- Employer‑paid Life Insurance
- Employer‑paid Short and Term Disability
- Long Term Disability (2 plans: Employer‑paid or optional Self‑paid)
- Paid Parental Leave (4 weeks at 100%)
- Employee Assistance Plan
- Voluntary Life Insurance for team member, spouse and child
- Voluntary Accidental Death for team member and spouse
- Legal/ Plans
- Tele Health
- Wellness via Omada Health (healthy living solution)
- Travel Assistance
- Business Travel Accident Coverage
- Medical for foreign travel coverage
- Employer-paid Pet Telehealth
- Accident Insurance
- Critical Illness Insurance
- Hospital Indemnity Insurance
- Volunteer Time Off
- 10 Holidays
- Summer Sizzle
- On Demand Pay (Daily Pay)
Ability to handle multiple priorities and demands in a fast‑paced environment. This job operates…
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