Network Administrator II

CompTech Computer Technologies; McLean (VA); On-site; USD 74,000 - 78,000; Full time

Job summary

CompTech Computer Technologies is seeking an experienced Network Administrator – Level II to support deployment, administration, maintenance, and security of enterprise network environments at Langley-Eustis (Langley AFB), VA on-site. The role emphasizes day-to-day sustainment, integrity, and uptime of LAN, WLAN, and WAN infrastructures.

The ideal candidate holds an active DoD Secret clearance, U.S. citizenship, and four years of progressive network experience, with hands-on skills in security

Qualifications

• Four years of progressive experience in network administration.
• Experience with LAN, WLAN, WAN networks.
• Experience configuring network hardware and software.
• Experience with network performance monitoring and capacity analysis.
• Experience maintaining network security and controls.
• Experience with maintenance, upgrades, and configuration changes.
• Troubleshooting connectivity, availability, and performance issues.
• Developing or maintaining technical documentation such as SOPs.
• Strong analytical, troubleshooting, communication and problem-solving skills.

Responsibilities

• Deploy, configure, and sustain LAN, WLAN, WAN networks.
• Maintain network availability, integrity, performance, and security.
• Install, configure, maintain, and update network hardware and software.
• Monitor performance and resolve connectivity issues.
• Maintain security posture and implement controls.
• Develop SOPs, maintenance guides, and knowledge base articles.
• Coordinate with technical teams to resolve issues and maintain services.
• Support backup and recovery activities for network systems.

Skills

4+ years experience

LAN/WLAN/WAN experience

Network troubleshooting

Security controls

Network performance monitoring

Documentation (SOPs)

Analytical skills

Team communication

Education

Bachelor's degree or 4 years experience in lieu

Tools

CompTIA Security+

CompTIA CySA+

CCNA

Job description

Work Scope

WELCOME TO COMPTECH

Good people. Dedicated People. Hard-working people.

CompTech is a service-oriented program management and technical company working to build lasting relationships with small and large companies, municipalities, and Government agencies. Headquartered in Dayton, OH, our clients nationwide are provided with services in client-focused practice areas resulting in solutions to organizational challenges.

Job Description

Job Title:

Network Administrator II

Location:

Langley-Eustis (Langley AFB), Hampton, VA (on-site)

Supporting:

The Defense Health Agency (DHA)

Do you currently hold an ACTIVE U.S. Department of Defense (DoD) Secret security clearance AND are you a U.S. citizen?

U.S. citizenship and an active DoD Secret security clearance are mandatory requirements for this position and will be independently verified as part of the hiring and security process.

• PLEASE do NOT apply if you currently do not meet BOTH requirements! **

Overview

CompTech Computer Technologies is seeking an experienced Network Administrator – Level II to support the deployment, administration, maintenance, and security of enterprise network environments. This position is responsible for the day-to-day sustainment, integrity, security, performance, and availability of network infrastructure, including LAN, WLAN, and WAN environments. The successful candidate will possess hands‑on network administration experience, strong troubleshooting skills, and the ability to maintain secure and reliable network operations within an enterprise environment.

Essential Duties & Responsibilities

• Deploy, configure, administer, and sustain new and existing information networks, including LAN, WLAN, and WAN environments.
• Perform day-to-day network administration to maintain network availability, integrity, performance, and security.
• Install, configure, maintain, and update network hardware, software, and associated components.
• Monitor network performance and availability and identify and resolve connectivity, configuration, and performance issues.
• Perform daily network performance monitoring and capacity analysis.
• Maintain the network security posture and implement required security controls.
• Perform network infrastructure maintenance and upgrades to ensure appropriate operational and security posture.
• Support the configuration and administration of network devices and associated technologies.
• Manage applicable user accounts, permissions, and network access.
• Support backup and recovery activities for network systems and configurations.
• Troubleshoot network hardware, software, connectivity, and performance issues.
• Identify network vulnerabilities, operational risks, and areas requiring remediation or improvement.
• Develop and maintain standard operating procedures (SOPs), maintenance guides, technical documentation, and knowledge base articles supporting network operations.
• Coordinate with technical teams and other stakeholders to resolve network-related issues and maintain reliable network services.
• Follow established cybersecurity, configuration management, and operational procedures.
• Perform other network administration and operational support activities as required.

Experience

Experience, Education, and Certification Requirements:

• Four (4) years of progressive experience demonstrating intermediate proficiency in network administration or a related discipline.
• Hands-on experience deploying, administering, maintaining, and troubleshooting LAN, WLAN, and WAN environments.
• Experience configuring and maintaining network hardware, software, and associated infrastructure.
• Experience with network performance monitoring and capacity analysis.
• Experience maintaining network security and implementing applicable security controls.
• Experience performing network infrastructure maintenance, upgrades, and configuration changes.
• Experience troubleshooting network connectivity, configuration, availability, and performance issues.
• Experience developing or maintaining technical documentation, SOPs, maintenance guides, and/or knowledge base articles.
• Strong analytical, troubleshooting, communication, documentation, and problem-solving skills.

Education

Bachelor’s degree and/or applicable equivalency of four (4) years of additional relevant experience in lieu of a degree.

Certification Requirements

Candidate must possess an appropriate commercial baseline certification aligned with the intermediate proficiency level. Examples include:

• CompTIA Security+
• CompTIA CySA+
• Cisco Certified Network Associate (CCNA)

Additional certifications related to networking, cybersecurity, or enterprise infrastructure technologies are a plus.

Security Clearance Requirements

• Active Secret Clearance

Salary

• $74,000 - $78,000 plus full Benefits, PTO, 401k+

Equal Employment Opportunity

CompTech is committed to building a diverse and inclusive environment in which we recognize and value each other’s differences as well as fostering a culture that promotes its core values: Commitment, Innovation, and Customer Satisfaction. As an equal opportunity employer, all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, age, disability, or status as a protected veteran. If you require assistance or an accommodation due to a disability, please call Human Resources at [phone] or email [e-mail]. A CompTech associate will respond to your message as soon as reasonably possible.