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GovCIO

Network Administrator Senior

GovCIO, Alexandria, Virginia, us, 22350

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Overview GovCIO is currently hiring a Senior Network Administrator to manage secure network operations in support of the U.S. Coast Guard. This hybrid role is based in Alexandria, VA and requires significant on‑site presence to ensure mission‑critical network availability, security compliance, and performance optimization.

Responsibilities

Administer and maintain NIPRNet and SIPRNet network infrastructure, including routers, switches, firewalls, TACLANEs, and ensuring compliance with DoD and DISA security standards.

Implement and enforce security configurations and hardening across network devices, network support servers and endpoints in accordance with STIGs and RMF requirements.

Review vulnerability scans (e.g., ACAS, SCAP), analyze findings and remediate security issues to maintain system accreditation.

Develop and maintain detailed network documentation, including architecture diagrams, configuration baselines and change control records.

Support RMF life‑cycle activities by preparing and updating accreditation artifacts such as System Security Plans, POA&Ms, and eMASS entries.

Monitor system performance and security alerts; troubleshoot connectivity, authentication and configuration issues within classified environments.

Collaborate with cybersecurity teams, system engineers and program leadership to align network resources with mission requirements.

Participate in technical reviews and change control boards; provide expert recommendations on design modifications and security posture improvements.

Stay current with emerging technologies, DoD cybersecurity mandates and best practices for classified network operations.

Qualifications Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field (or commensurate experience).

Minimum 6‑9 years of progressive experience in network administration within DoD or federal environments.

Clearance Required: Active Secret clearance.

Required Skills and Experience

Current DoD 8570 IAT Level II certification (e.g., CompTIA Security+ CE, CySA+, CCNA Security, GSEC).

Expert‑level experience with Cisco routers (39xx, 4xxxx, 8K), switches (29xx, 38xx, 9K), and firewalls (55xx and above).

Minimum 3 years of hands‑on experience with TACLANEs (KG‑175D/F/N/G) and GEM management console at a configuration and engineering build level.

Strong knowledge of DoD STIGs, RMF processes and DISA security standards.

Proven ability to lead network hardening, vulnerability remediation and accreditation efforts.

Preferred Skills and Experience

US Coast Guard experience highly preferred.

Experience with Cisco ISE, DoD Zero Trust implementation and Infoblox DNS.

Expertise in designing robust, redundant and failover TACLANE networks.

Experience working directly with senior government leadership or military officials.

Strong interpersonal, problem‑solving and time‑management skills.

Company Overview GovCIO is a team of transformers—people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative IT services and solutions that improve how government agencies operate and serve our citizens.

We are changing the face of government IT and building a workforce that fuels this mission. Are you ready to be a transformer?

Interview & Hiring Process

Virtual video interview conducted via video with the hiring manager and/or team.

Camera must be on.

A valid photo ID must be presented during each interview.

Enhanced Biometrics ID verification screening.

Background check, to include:

Criminal history (past 7 years).

Verification of your highest level of education.

Verification of your employment history (past 7 years), based on information provided in your application.

Benefits

Employee Assistance Program (EAP).

Corporate Discounts.

Learning & Development platform, to include certification preparation content.

Training, Education and Certification Assistance.*

Referral Bonus Program.

Internal Mobility Program.

Pet Insurance.

Flexible Work Environment.

Available to full‑time employees.

Equal Opportunity Employer We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, disability or status as a protected veteran. EOE, including disability/vets.

Posted Salary Range USD $105,000.00 - USD $126,000.00 /Yr.

Seniority Level Mid‑Senior level

Employment Type Full‑time

Job Function Information Technology

Industries IT System Data Services

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