Join our team as a Network Engineer, where you will play a critical role in ensuring high-performance, secure, and reliable network operations. We are seeking an experienced professional with expertise in network administration, troubleshooting, and automation. This position is fully on-site.
- Design, implement, and maintain enterprise network infrastructure.
- Configure and manage routers, switches, firewalls, and VPNs.
- Monitor network performance and troubleshoot connectivity issues.
- Ensure network security by implementing firewalls, access controls, and threat mitigation strategies.
- Automate network tasks using Python, Bash scripting, and Ansible.
- Optimize network performance and scalability for both on-premises and cloud environments.
- Support cross-functional teams with networking needs, including storage, systems, and security teams.
- Ensure adherence to industry best practices, company and agency policies, and regulatory requirements.
- Create and maintain thorough documentation of plans, system configurations, and operational processes and procedures.
This position description may not reflect an immediate opening but could be used to identify candidates with the skills and experience for roles at COLSA that regularly become available. Candidates who express interest may be considered for current & future opportunities at COLSA.
At COLSA, people are our most valuable resource and centered at our core value. We invite you to unite your talents with opportunity and be a part of our "Family of Professionals. Learn about our employee-centric culture and benefits here .
Required SkillsRequired Experience
Required Qualifications
- Bachelor's degree in a STEM field or equivalent experience.
- Minimum 1 to 8 years of related experience
- Experience with enterprise network administration.
- Proficiency in configuring and managing switches, routers, and firewalls.
- Strong troubleshooting skills for diagnosing network issues.
- Knowledge of networking protocols such as TCP/IP, BGP, OSPF, VLANs, and VPNs.
- Understanding of security best practices in networking environments.
- Strong analytical and critical thinking skills.
- Ability to work independently and collaboratively in a team environment.
- Active DoD Top Secret Clearance with SCI eligibility. Must be able to obtain and maintain a (CI) Scope Polygraph within 180 days of hire.
- CompTIA Security+ CE, ISC2 SSCP, or equivalent baseline security certification.
- U.S. Citizenship Required.
Preferred Qualifications
- Industry certifications (CCNA, CCNP, or equivalent).
- Experience with automation tools (Ansible, Python, Bash scripting).
- Knowledge of SD-WAN, network virtualization, and software-defined networking (SDN).
- Active TS SCI clearance with a current CI Scope Polygraph.
Applicant selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. COLSA Corporation is an Equal Opportunity Employer, Minorities/Females/Veterans/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.