11 firewall specialist jobs at 9 companies in Dahlgren, VA
1mo
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Cybersecurity Specialist
Fort Belvoir, Virginia, United States
OnsiteFull Time
5+ YOERequires TS/SCI clearance (CI poly obtainable). Expertise in cloud security architecture, vulnerability scanning, incident response, enterprise security tools (firewalls, IDS/IPS, SIEMs), and cybersecurity standards (NIST, NICE).
firewalls, IDS/IPS, SIEMs
3mo
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Cyber Security Engineering Specialist IV/ Firewall Engineer
Springfield, Virginia, United States
$104k-$218k/yr OnsiteFull Time
8+ YOE8+ years network security experience; TS/SCI with CI poly; DOD 8570 IAT II; CSSP Infrastructure; Bachelor’s in CS or related field; travel up to 15% (CONUS/OCONUS); MS Office proficiency.
Juniper SRX, Palo Alto Firewall, F5 Load Balancer, Cisco FTD/ASA, Unix, Windows Server, VMware, Active Directory
2w
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IT SPECIALIST (NETWORK)
Naval Surface Warfare Center, Maryland, Maryland, United States
$121k-$185k/yr OnsiteFull Time
1+ YOEExpert knowledge of Cisco security products (ASA, FTD, ISE), network and firewall operations, risk and vulnerability assessments, and developing network/security plans; Top Secret clearance and drug testing required.
Cisco ASA, Firepower Threat Defense (FTD), Identity Services Engine (ISE)
1w
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Edge Connectivity Specialist 2
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or Saint Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience, 3+ years in network engineering or enterprise infrastructure support, and experience with LAN/WAN, wireless, routing, switching, VPNs, VLANs, and firewalls.
Azure, AWS, SD-WAN, VLANs, VPN, LAN/WAN, Fortinet, Palo Alto, Aruba
1w
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Edge Connectivity Specialist 2
Omaha or Phoenix or Saint Paul or Austin or Kansas City or Columbia or Denver or Vienna or Saint Louis Park or Folsom or Portland or Pennington or Woodcliff Lake or Orlando or Harrisburg or Salem or Fort Worth or Pittsburgh or San Antonio or Dallas or Albuquerque or Olympia or Englewood
OnsiteFull Time
3+ YOEBachelor’s degree or equivalent experience, 3+ years in network engineering or enterprise infrastructure support, and expertise in LAN/WAN, routing, switching, VLANs, VPNs, wireless, firewalls, and network troubleshooting.
LAN/WAN, VPN, SD-WAN, VLAN, Microsoft Azure, AWS, Fortinet, Palo Alto, Aruba, CCNA, CCNP
2mo
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Network Specialist
Arlington, Virginia, United States
$102k-$178k/yr OnsiteFull Time
US citizen with active TS/SCI clearance. Experience in systems administration or networking, COMSEC training/experience, knowledge of network fundamentals and secure system administration, and relevant certifications (Security+, Network+).
COMSEC, PKI, DNS, DHCP, TCP/IP, HTTP, routers, switches, firewalls, servers, virtualized environments
4d
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IT Cybersecurity Specialist (Information Security)
Oakland or Washington or Hines or Eatontown or Albany or Philadelphia or Austin or Salt Lake City or Martinsburg or Shepherdstown
$91k-$118k/yr HybridFull Time
1+ YOEOne year of GS-12-equivalent specialized experience in network security, vulnerability patching, security reviews, risk management, cyber defense applications, routing, load balancing, firewalls, IDS/IPS, or packet brokers.
NIST RMF, intrusion detection/protection systems, antivirus, content blacklists, IDS/IPS, packet brokers, USA Hire, USAJOBS
1w
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25B Information Technology Specialist
Washington, District of Columbia, United States
$200-$250/day OnsiteFull Time
Requires Army National Guard enlistment, high school junior status or diploma/GED, age 17–35, physical and legal eligibility, citizenship requirements, and ability to complete military training.
computer consoles, computer systems, computer programs, networks, hardware, software, firewalls
2w
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Senior Specialist, Network Plan Engineer (41730)
Palm Bay or Herndon
$102k-$189k/yr OnsiteFull Time
6+ YOE6+ years network engineering experience (or 4+ with graduate degree or 12+ without degree), TS/SCI clearance, IAT Level II or equivalent, hands-on experience with firewalls, routers, switches, VLANs, NAT/PAT, VPN, and TCP/IP.
Firewalls, Routers, Switches, VLANs, NAT/PAT, VPN technologies, TCP/IP, SDN, Linux, Windows
5d
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Cyber Security Operations Specialist (Adv. Cyber Analytics)
Springfield or St. Louis
$110k-$118k/yr OnsiteFull Time
4+ YOERequires active TS/SCI clearance, U.S. citizenship, and 4–10 years of related experience depending on education. Requires security operations, systems analysis, teamwork, leadership, and mentoring abilities.
Electronic Key Management System, Public Key Infrastructure, Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems, Intrusion Detection Systems, Virtual Private Networks
2w
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Army Research Laboratory (ARL) Information Technology (IT) Modernization Opportunities
Adelphi or Aberdeen Proving Ground
OnsiteFull Time
Experience with Cisco network administration, Security+ required (CCNA preferred), Secret/Top Secret clearance required or obtainable, education and years of experience vary by position.
Cisco routers, Cisco switches, Cisco firewalls, Windows, Linux, Mac OS