Sentar Inc. ยท 2 months ago
NetOps Administrator
Pearl City, HI
Full-time
Onsite
Mid, Senior Level
3+ years expSentar Inc. is seeking a NetOps Administrator to manage and maintain both cloud and on-premises networking environments. The role involves overseeing VPNs, cloud-based networks, and ensuring the performance and security of network infrastructure.
AnalyticsCyber SecurityInformation ServicesInformation TechnologyIntelligent Systems
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Manage and monitor cloud networking solutions such as AWS VPC and Azure VNet
Configure, sustain, and troubleshoot on-premises networking hardware, including routers, switches, firewalls, and load balancers
Set up, oversee, and maintain VPNs for secure remote access
Monitor network performance and optimize for high availability and reliability
Implement and oversee network security measures, including firewalls, IDS/IPS, and network access controls
Perform network performance tuning, capacity planning, and scalability assessments
Execute network hardware and software upgrades and patches
Maintain up-to-date network documentation, including diagrams, configuration guides, and troubleshooting procedures
Collaborate with IT teams to integrate and enhance network resources for applications and services
Oversee network-related projects from planning through implementation and documentation
Research emerging network technologies, trends, and best practices
Work independently and collaboratively in a team-oriented environment
Be available for on-call after-hours rotational support as necessary
Qualification
Required
Clearance Level: Secret
Hold a Bachelor's degree in Computer Science, Information Technology, or a related field, or possess equivalent work experience
Certifications: IAT II
Maintain a minimum of 3-5 years of experience in network engineering
Proficiency in cloud networking solutions (e.g., AWS VPC, Azure VNet)
Experience with on-premises networking hardware (e.g., Cisco, Palo Alto)
Knowledge of networking protocols and services (TCP/IP, DNS, DHCP, VPN)
Experience with network monitoring tools (e.g., SolarWinds, Nagios)
Strong understanding of network security principles and practices
Experience with Elasticsearch Enterprise and Kibana dashboards
Excellent troubleshooting, problem-solving, and documentation skills
Strong verbal and written communication skills
Preferred
Certifications such as CCNP, AWS Certified Advanced Networking, or CompTIA Network+
Experience with Software-Defined Networking (SDN) and network automation tools
Knowledge of F5 and NGINX technologies
Familiarity with scripting languages for automation (e.g., Python, Ansible, PowerShell)
Experience with ITIL processes and practices
Experience using the Atlassian suite (Jira, Confluence, Service Management)
Benefits
Voluntary Medical, Dental, Vision, with Health Savings or Flexible Spending Plan options
Voluntary Life, Critical Illness, Accident, and Long Term Care insurance options
Group Term Life, Short-Term and Long-Term Disability is provided by Sentar to all qualifying employees
Generous 401(k) match
Competitive PTO plan that graduates quickly with years of service
Other leave programs; holiday schedule along with bereavement, maternity, jury and military duty
Mental health awareness programs
Tuition reimbursement
Professional development reimbursement
Recognition and Awards programs
Company
Sentar Inc.
Sentar, an employee-owned company, is a leading cyber-intelligence solutions provider focused on the National Security sector.
201-500 employees
Funding
Current Stage
Growth StageTotal Funding
unknownKey Investors
US Department of Energy
2023-08-17Grant
2021-03-11Acquired
Leadership Team
Peter Kiss
CVO/Visionary
Stephen Pratt
Chief Information Security Officer (CISO) / Director of Programs, Cyber Risk & Compliance Sector
Recent News
2025-07-15
Company data provided by crunchbase