More jobs:
Network Engineer - Washington, DC
Job in
Washington, District of Columbia, 20022, USA
Listed on 2026-08-16
Listing for:
Connexus Hub
Full Time
position Listed on 2026-08-16
Job specializations:
-
IT/Tech
Cybersecurity, Network Security
Job Description & How to Apply Below
Connexus Hub is hiring a Network Engineer to support the Congressional Budget Office (CBO) under the SENTRY IT Support BPA. The engineer provides engineering and operational support for CBO's Cisco-based enterprise network, enforcing Zero Trust principles, segmentation, and least-privilege access in accordance with NIST SP 800-53 and NIST SP 800-207.
Key Responsibilities
- Operate, optimize, and secure CBO's Cisco core, distribution, access, and edge environments.
- Implement and maintain network security controls aligned with NIST SP 800-53 (AC, CM, SC, AU) and Zero Trust (NIST SP 800-207).
- Configure and manage 802.1X port-based network access control, routing, switching, VLANs, DNS, DHCP, and VPNs.
- Forward device logs to the enterprise SIEM; conduct continuous monitoring and vulnerability assessments (NIST RMF).
- Harden devices to Cisco secure baselines; perform firmware/patch management and root-cause analysis.
- Maintain network diagrams, configuration baselines, and SOPs; support 24/7 monitoring.
- Hands-on enterprise Cisco network engineering experience (routing, switching, firewalls, 802.1X).
- Current relevant certification(s) such as CCNA or CCNP, maintained for at least 5 years.
- U.S. person able to obtain and maintain a Public Trust (Tier
2) clearance (background check via Capitol Police).
- Washington, DC (hybrid). On-site support at the CBO Ford House Office Building and associated data center facilities.
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
Search for further Jobs Here:
×