CNO - Network Administrator - Linux, Cisco, VMware

Company: Erias Ventures
Location: Savage
Posted on: April 1, 2026

Job Description:

Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We value creative problem-solving , open communication , and empowering our employees to make decisions and put forth new ideas. Our staff includes technical experts working across multiple disciplines, bringing diverse perspectives to every project. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers. Description The Network Administrator analyzes the planning, design, development, and implementation of system and network engineering plans for our Intelligence Community customers. Monitor all activities of the network facilities and ensure high quality data transmission. Provide technical support for all customer facing engagements/interactions, including receipt of specifications, design, test, and response to service requests. Debug and test networks, analyze technical projects, perform needs assessments, analyze and/or oversee cost and benefit estimates, presentations, negotiations, installations, problem resolutions, procurements, and multi-vendor product integration. Provide initial engineering and implementation support of networks to assure proper execution and provides resolution for system failures or degradations, as needed. Provide project management and documentation, as required. It is expected that the candidate will at times participate in, and / or facilitate stakeholder meetings as required. Clearance A current Top-Secret/SCI with polygraph security clearance is required. Candidates cannot be sponsored or nominated for a government security clearance under this position. Experience Six (6) years' experience with network or system administration. Required skills: years of experience with network or system administration Experience with Linux, including maintaining RHEL, Rocky or Ubuntu Experience maintaining and administering Cisco networking switches Experience maintaining and administering Cisco routers Experience maintaining and administering Cisco FirePower Thread Defense firewalls Ability to maintain software development infrastructure supporting multiple environments and networks in a fast-paced and highly technical environment Ability to take initiative and make recommendations on existing infrastructures HS diploma or GED Security Certification and Networking certification, such as CCNA Desired skills: Experience maintaining VMware ESXi hosts and virtual machines (VMs) Experience with Kubernetes, Docker, and Docker Compose Experience maintaining Network Appliance, such as Netapp for storage arrays or technologies Experience maintaining a Windows 11, and maintaining a Microsoft Active Directory and Group Policy environment Experience with Oracle Hardware and Solaris OS, including x86 and SPARC Experience facilitating or implementing Information Security Best Practices, including security compliance initiatives such as patching, IAVA remediation, and POA&M development Experience with Splunk logging and NESSUS vulnerability scanning Experience with Kanban or Agile methodologies, and project management applications, such as Jira or Redmine Possession of excellent verbal and written communication skills Familiarity with Jira, Redmine, other project management applications Benefits Erias Ventures provides a complete package of wealth, health, and happiness benefits. The expected salary range for this position, depending on education and years of experience is $215,000 - $245,000. Wealth Benefits: Above Market Hourly Pay 11% Roth or Traditional 401k with Immediate Vesting and Deposit Spot Bonuses for Assisting with Business Development and Company Growth Professional Development Bonuses for Certificates and Degrees Health Benefits: Company subsidized Medical Coverage 100% Company Paid Vision and Dental Coverage 100% Company Paid Long Term Disability , Short Term Disability , and Group Life Insurance Monthly Wellness Reimbursement Happiness Benefits: Paid Time Off with Flexible Work Schedules and Birthday Off Amazon Prime Membership and Monthly Internet Reimbursement Technology and Productivity Allowance for Equipment and Supplies Morale Building and Company Events to Celebrate our Successes and Build our Community Onboarding and Annual Swag Company Paid Professional Development and Training At Erias Ventures, we are dedicated to fostering a diverse and inclusive workplace. As an equal opportunity employer, we ensure that all qualified applicants are considered for employment based on merit, without discrimination. We welcome individuals regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Referrals & Inquiries Do you know a cleared professional seeking to advance their career? Interested in earning some extra cash? If so, refer them to us with their name and contact details, and you could be eligible for a referral bonus of up to $10,000 for each successful hire. Not seeing the right position right now? Reach out to us, and we’ll notify you as new contracts and opportunities become available! Please send referrals and inquiries to: jobs@eriasventures.com To learn more about our company visit our webpage or LinkedIn .

Keywords: Erias Ventures, Centreville , CNO - Network Administrator - Linux, Cisco, VMware, IT / Software / Systems , Savage, Virginia