TEKsystems
Key Responsibilities
Network Architecture & Design
Design and maintain a secure, scalable, and high-availability enterprise network leveraging Cisco technologies.
Develop network segmentation, VLAN strategies, and routing topologies (OSPF, BGP, EIGRP, etc...).
Plan and implement architecture for remote site connectivity, mobile units, data centers, and public safety systems.
Lead modernization efforts including SD-WAN, wireless upgrades, and zero-trust network access.
Implementation, Operations & Support
Serve as the hands‑on lead engineer for network deployment, upgrades, and incident response.
Configure and manage Cisco switches, routers, firewalls, WLCs, and wireless endpoints.
Design and manage VPNs, QoS, ACLs, network monitoring, and logging systems (SolarWinds, NetFlow, SNMP).
Act as the Level 4 escalation point for complex network issues and performance tuning.
Security, Compliance & Audit Readiness
Enforce network security controls aligned with CJIS, NIST, and department policy.
Implement and maintain firewall rule sets, NAC solutions (e.g., Cisco ISE), and endpoint access policies.
Support the cybersecurity team in incident detection, forensic analysis, and mitigation strategies.
Provide documentation and evidence for security audits and compliance reviews.
SME Leadership & Staff Development
Serve as the department's Subject Matter Expert (SME) on enterprise networking, guiding decisions across IT, public safety systems, and operations.
Train, coach, and mentor internal IT staff, including junior and mid‑level network technicians.
Lead structured knowledge transfer sessions, hands‑on training, and real‑time coaching during support and implementation activities.
Create SOPs, how‑to guides, and step‑by‑step documentation tailored for ongoing use by internal staff.
Support staff in preparation for certification paths (e.g., CCNA/CCNP) if desired.
Skills
SDWan, ACI, SDA, Architecture, Infrastructure, Firewall
Top Skills Details
SDWan, ACI, SDA, Architecture, Infrastructure, Firewall
Additional Skills & Qualifications Required Qualifications
8+ years of enterprise network architecture and engineering experience.
Extensive experience designing and managing Cisco‑based network environments, including:
Cisco Catalyst, Nexus, ISR/ASR
Cisco ASA, Firepower/FTD firewalls
Cisco ISE, AnyConnect, VPN solutions
Routing protocols: OSPF, BGP, EIGRP
Wireless networks: WLCs, Aironet/Meraki
Deep understanding of public safety network requirements, including QoS for voice/video systems.
Hands‑on experience integrating with Public Safety Applications and Systems.
Experience training or mentoring technical teams in enterprise environments.
Strong documentation and communication skills.
Preferred Qualifications
Prior experience working in law enforcement, government, or public safety IT environments.
Familiarity with CJIS, NIST, FedRAMP, or state compliance frameworks.
Certifications (preferred):
Cisco Certified Network Professional (CCNP) – Required
Cisco Certified Internetwork Expert (CCIE) – Preferred
Cisco Certified Specialist – Security or Wireless – Bonus
CISSP, Fortinet NSE, Aruba, or other relevant credentials – Bonus
Engagement Details
Location: 100% On‑Site
Work Hours: 40 hours per week; overtime, weekends, and after‑hours support required as needed
Travel: Local travel to agency locations may be required
Equipment: Department‑issued laptop/tools
Security Requirement: Must pass the department check
Experience Level Expert Level
Pay and Benefits The pay range for this position is $85.00 - $90.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan – Pre‑tax and Roth post‑tax contributions available
Life Insurance (Voluntary Life & AD&DD for the employee and dependents)
Short and long‑term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type This is a fully onsite position in Tustin, CA.
Application Deadline This position is anticipated to close on Oct 31, 2025.
Equal Opportunity Statement The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, or any other characteristic protected by law.
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Network Architecture & Design
Design and maintain a secure, scalable, and high-availability enterprise network leveraging Cisco technologies.
Develop network segmentation, VLAN strategies, and routing topologies (OSPF, BGP, EIGRP, etc...).
Plan and implement architecture for remote site connectivity, mobile units, data centers, and public safety systems.
Lead modernization efforts including SD-WAN, wireless upgrades, and zero-trust network access.
Implementation, Operations & Support
Serve as the hands‑on lead engineer for network deployment, upgrades, and incident response.
Configure and manage Cisco switches, routers, firewalls, WLCs, and wireless endpoints.
Design and manage VPNs, QoS, ACLs, network monitoring, and logging systems (SolarWinds, NetFlow, SNMP).
Act as the Level 4 escalation point for complex network issues and performance tuning.
Security, Compliance & Audit Readiness
Enforce network security controls aligned with CJIS, NIST, and department policy.
Implement and maintain firewall rule sets, NAC solutions (e.g., Cisco ISE), and endpoint access policies.
Support the cybersecurity team in incident detection, forensic analysis, and mitigation strategies.
Provide documentation and evidence for security audits and compliance reviews.
SME Leadership & Staff Development
Serve as the department's Subject Matter Expert (SME) on enterprise networking, guiding decisions across IT, public safety systems, and operations.
Train, coach, and mentor internal IT staff, including junior and mid‑level network technicians.
Lead structured knowledge transfer sessions, hands‑on training, and real‑time coaching during support and implementation activities.
Create SOPs, how‑to guides, and step‑by‑step documentation tailored for ongoing use by internal staff.
Support staff in preparation for certification paths (e.g., CCNA/CCNP) if desired.
Skills
SDWan, ACI, SDA, Architecture, Infrastructure, Firewall
Top Skills Details
SDWan, ACI, SDA, Architecture, Infrastructure, Firewall
Additional Skills & Qualifications Required Qualifications
8+ years of enterprise network architecture and engineering experience.
Extensive experience designing and managing Cisco‑based network environments, including:
Cisco Catalyst, Nexus, ISR/ASR
Cisco ASA, Firepower/FTD firewalls
Cisco ISE, AnyConnect, VPN solutions
Routing protocols: OSPF, BGP, EIGRP
Wireless networks: WLCs, Aironet/Meraki
Deep understanding of public safety network requirements, including QoS for voice/video systems.
Hands‑on experience integrating with Public Safety Applications and Systems.
Experience training or mentoring technical teams in enterprise environments.
Strong documentation and communication skills.
Preferred Qualifications
Prior experience working in law enforcement, government, or public safety IT environments.
Familiarity with CJIS, NIST, FedRAMP, or state compliance frameworks.
Certifications (preferred):
Cisco Certified Network Professional (CCNP) – Required
Cisco Certified Internetwork Expert (CCIE) – Preferred
Cisco Certified Specialist – Security or Wireless – Bonus
CISSP, Fortinet NSE, Aruba, or other relevant credentials – Bonus
Engagement Details
Location: 100% On‑Site
Work Hours: 40 hours per week; overtime, weekends, and after‑hours support required as needed
Travel: Local travel to agency locations may be required
Equipment: Department‑issued laptop/tools
Security Requirement: Must pass the department check
Experience Level Expert Level
Pay and Benefits The pay range for this position is $85.00 - $90.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan – Pre‑tax and Roth post‑tax contributions available
Life Insurance (Voluntary Life & AD&DD for the employee and dependents)
Short and long‑term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type This is a fully onsite position in Tustin, CA.
Application Deadline This position is anticipated to close on Oct 31, 2025.
Equal Opportunity Statement The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, or any other characteristic protected by law.
#J-18808-Ljbffr