- CACI International (Sterling, VA)
- …perimeter defenses. **Responsibilities:** + Assist in the implementation and configuration of firewall systems across various platforms + Perform day-to-day ... Collaborate with other IT teams members to ensure proper integration of firewall systems with other network components + Stay current with emerging security… more
- CACI International (Sterling, VA)
- …SSL inspection + Coordinate with other IT teams to ensure proper integration of firewall systems with other security and network technologies + Stay current with ... Network Firewall Lead Job Category: Information Technology Time Type:...: We are seeking an experienced and skilled Network Firewall Lead to oversee the design, implementation, and maintenance… more
- SAIC (Quantico, VA)
- …One IT). **Job Description:** + Designs, implements, and maintains Cisco and Palo Alto firewall systems to secure networks and data, ensuring they are protected ... and Combatant Commands Business Group of SAIC is seeking a Senior Firewall Engineer to support a transformational infrastructure program for DCSA. **This position… more
- BAE Systems (Herndon, VA)
- **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to the… more
- System One (Herndon, VA)
- …* Create installation guides and as-built documentation. * Experience with Linux firewall and VPN configuration System One, and its subsidiaries including ... Linux Systems Engineer TS/SCI Clearance is required Herndon, VA...international travel. * 3-5 years of Linux / Unix system administration experience. * 2+ years of direct experience… more
- CoStar Realty Information, Inc. (Arlington, VA)
- …hiring a Lead Network Engineer to take ownership of the Palo Alto firewall infrastructure at Costar Group. We have approximately 70 firewalls spread across several ... responsible for design, deployment, configuration, management, and ongoing improvement of our firewall and network security posture. This position can be based in… more
- Dominion Energy (Glen Allen, VA)
- …cyber security, firewall rule development, and/or management of Windows operating systems security or a combination of this experience and ICS experience (Note: ... Assoc/Mid/Senior ET P&C System Field Compl Analyst **Date:** Aug 1, 2025...firewall rule development, and/or management of Windows operating systems security - or - 4 years of a… more
- ABBTECH Professional Resources, Inc. (Herndon, VA)
- …a **talented and experienced Network Engineer** with deep expertise in firewall technologies to join a government-supporting, tech-driven program. This role ... efficient, and secure. **Key Responsibilities** + Design, implement, and manage firewall solutions using **CISCO** , **Palo Alto** , and **Juniper** platforms… more
- Tyto Athene (Fort Belvoir, VA)
- …personnel on site. Applicant must be multi-disciplined with exposure to various system administration responsibilities to include Network, Firewall , and Cloud ... or Related Field or equivalent experience + 5 to 8 years experience as a System Administrator + Knowledge in Network, Firewall and System Administration +… more
- Trace Systems Inc (Portsmouth, VA)
- …Cisco Catalyst series); routers (CISCO series 2800, 2900, 6500 and 7600); McAfee Firewall Enterprise; Cisco Secure Access Control System Appliance Model # 3415, ... systems (WIPS), Aruba wireless networks, AirTight Network Devices, McAfee Firewall Enterprise, Intrusion Detection Systems (IDS), Juniper encryptors, External… more