Network Administrator I, CCNA | Cleared | Huntsville, AL

We are flexible and resilient in a fast-changing environment. We continuously innovate and drive constructive change while keeping a focus on the “big picture.” We exercise sound business judgment in making high-quality decisions in a timely and cost-effective manner. We are highly creative and can dig deep within ourselves to find positive solutions to different problems.

We get things done and drive results. We lead without a title, empowering others through a can-do attitude. We look forward to the goal, mentally mapping out every checkpoint on the pathway to success, and visualizing what the final destination looks and feels like.

We are humble individuals who understand how our job impacts the company's mission. We treat others with respect, admit mistakes, give credit where it’s due and demonstrate transparency. We “bring the weather” by exhibiting positive leadership and solution-focused thinking. We hug people in their trials, struggles, and failures – not just their success. We appreciate the individuality of the people around us.

The Network Admin I is responsible for installing, configuring, administering, and troubleshooting network infrastructure in support of environments. This role is network-focused and requires hands-on experience with Cisco networking devices, routers, switches, firewalls, routing and switching concepts, TCP/IP services, and secure network operations. The ideal candidate will be comfortable working across network and systems-adjacent technologies, collaborating with engineering teams and customers, and maintaining accurate documentation for existing networks, new implementations, and configuration changes.

• Hands-on experience installing, configuring, maintaining, and troubleshooting computer network equipment, including routers, switches, and firewalls.
• Strong Cisco networking experience with routing, switching, VLANs, TCP/IP, ARP, DHCP, DNS, and IPSec.
• Experience supporting enterprise network technologies and resolving connectivity, performance, and availability issues.
• Ability to administer, monitor, and troubleshoot firewall and security products under the network umbrella.
• Experience managing Cisco networking devices in secure enterprise or government environments.
• Ability to document network architecture, configurations, operational procedures, and changes using clear technical documentation practices.
• Familiarity with LAN/SAN networked environments, server connectivity, virtualization-adjacent infrastructure, and network dependencies across Windows and Linux systems.
• Experience validating security controls and supporting compliance activities in accordance with NIST 800-x and RMF requirements.
• Experience reviewing system, network, and security logs to troubleshoot and remediate issues.
• Experience with vulnerability scanning tools such as Nessus, SCAP, or similar technologies is desirable.
• Experience with automation or scripting tools such as Ansible, PowerShell, Python, JSON, or Git is a plus.
• Experience using Microsoft Visio or similar tools to create and maintain network or system architecture diagrams.

• 2-4 years of hands-on network administration, network operations, or network engineering experience supporting routed and switched environments.
• Cisco Certified Network Associate (CCNA) certification is required.
• Active Top Secret Clearance is required.

• Security+ CE or other IAT Level II security certification.
• CCNA or advanced Cisco networking certification.
• Experience with VXLAN, EVPN, SDN, SD-WAN, load balancing, or advanced firewall platforms.
• VMware, VMware Horizon, Microsoft Hyper-V, Citrix XenServer, Oracle VM, Red Hat Enterprise Virtualization, or other virtualization technologies.
• Active Directory, DNS, DHCP, Group Policy, LDAP, authentication protocols, and least-privilege access administration.
• PKI and SSO implementation or infrastructure experience.
• Bachelors Degree

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform these functions.

While performing the duties of this job, the employee is regularly required to:

• Remain in a stationary position for extended periods of time.
• Operate a computer, keyboard, and other office equipment using hands and fingers.
• Communicate effectively in person, over the phone, and through electronic means.
• Occasionally move about the office to access files, office equipment, and meeting spaces.
• Lift and/or move up to 15 pounds as needed.
• Maintain specific vision abilities, including close vision and the ability to adjust focus.

This position is performed within a secure, classified workspace. Employees must comply with all applicable security protocols and access control procedures, including restrictions on personal electronic devices and the handling of sensitive information.

At the core of Trace3's DNA is our people. We are a diverse group of talented individuals who understand the importance of teamwork and demonstrating leadership, character, and passion in all that we do.

We’re committed to fostering an inclusive workplace where everyone feels respected, valued, and empowered to grow. We recognize that embracing diversity drives innovation, improves outcomes, fosters collaboration, boosts teammate satisfaction, and builds a more inclusive culture.

As an equal opportunity employer, Trace3 bases all employment decisions based on individual qualifications, merit, and business requirements. We do not engage in discrimination on the basis of race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age (40 or older), disability, genetic information, or any other characteristic protected by federal, state, or local law.

Any demographic information provided is strictly voluntary, kept confidential in accordance with Equal Employment Opportunity (EEO) regulations, and will not be used in employment decisions, including hiring, promotions, or mentorship programs. We are committed to providing equal employment opportunities for all.

If you require a reasonable accommodation to complete the application process or participate in an interview, please email recruiting@trace3.com.

***To all recruitment agencies: Trace3 does not accept unsolicited agency resumes/CVs. Please do not forward resumes/CVs to our careers email addresses, Trace3 employees or any other company location. Trace3 is not responsible for any fees related to unsolicited resumes/CVs.