Network Engineer Level II (Firewall)
Confirmed on the employer's own hiring board on Oct 10, 2026. First seen by Alion on Oct 7, 2026.
Description
Position: Network Engineer - Level II
Location: Rosslyn, VA
Clearance: Secret
The Network Engineer Level II is a mid-level IT professional responsible for designing, implementing, and maintaining network systems to ensure reliable and secure connectivity across the organization. This role involves troubleshooting complex network issues, optimizing performance, and supporting the deployment of new network technologies. The Level II engineer collaborates with IT teams to ensure the network infrastructure meets organizational needs and complies with security standards. Duties are:
- Design, configure, and maintain network systems, including LANs, WANs, and wireless networks.
- Troubleshoot and resolve complex network issues to minimize downtime and disruptions.
- Monitor network performance and implement optimizations to improve reliability and efficiency.
- Support the deployment and integration of new network technologies and upgrades.
- Configure and manage network security tools, such as firewalls, VPNs, and intrusion detection systems.
- Document network configurations, processes, and troubleshooting procedures.
- Conduct regular audits of network systems to ensure compliance with organizational policies.
- Collaborate with IT teams to integrate network systems with other enterprise technologies.
- Provide technical guidance and support to junior network engineers and IT staff.
- Stay updated on emerging networking technologies and recommend improvements to the infrastructure.
Professional Qualifications/Skills
- Bachelor’s degree in Information Technology, Computer Science, or a related field (or equivalent experience).
- 3 years of experience in network engineering or a related IT role.
- 3 years of experience with network hardware, including routers, switches, and firewalls
- Proficiency in networking protocols, such as TCP/IP, BGP, OSPF, and VLANs.
- Strong understanding of network security principles and tools. Familiarity with network monitoring and management tools, such as SolarWinds or Cisco Prime.
- Relevant certifications, such as Cisco Certified Network Associate (CCNA) or CompTIA Network+, are preferred.
- CISSP, GSEC or GYSA+
- Excellent problem-solving and analytical skills. Ability to work independently and manage multiple tasks effectively.
- Strong communication skills to interact with technical and non-technical stakeholders.
Salary up to $188,000, depending on qualifications, including relevant certifications, education, years of experience, and demonstrated experience supporting Federal Government programs within the field. Candidates with specialized expertise, industry-recognized certifications, and strong Federal contracting experience may be considered at the higher end of the range.
ActioNet is a dynamic, award-winning SEI CMMI Level 4 and ISO 20000/ISO 27000 I Certified IT Services Firm that specializes in Enterprise Software Development involving Full Lifecycle Methodology, Project Management, Information Systems Security, Systems Integration and Training. ActioNet is committed to quality exemplified by our continual efforts to enhance how we do business. Our vision is what sets up apart, we help our customers align their IT strategies with their business goals.
Why ActioNet?
It is simple. We are passionate about the inspirational missions of our customers and we entrust our employees and teams to deliver exceptional performance to enable the safety, security, health and well-being of our nation. We have been awarded the Washington Post Top Places to Work for 8 years in the row.
What's in It For You?
As an ActioNeter, you get to be part of exceptional team and a corporate culture that nurtures mutual success for our customers, employees and our communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy and a desire to develop your skills, experience and career.
Are you ready to make a difference?
ActioNet is an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.