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Firewall Administrator Jobs

firewall administrator

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Firewall Administrator Jobs requiring security clearance

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Firewall Administrator

MANDEX, INC.
Remote/Hybrid(On/Off-Site)
Nov 5, 2025
5+ yrs exp
Secret

Firewall Administrator Remote Contingent on award Guide remote firewall operations and security policy governance for DLA enterprise networks within the NETOPS task order. Your future duties and r...

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Team Lead Firewall Administrator

CompTech Computer Technologies
Dayton, OH(On-Site/Office)
Updated Today
Top Secret
Not Specified

WELCOME TO COMPTECH Good people. Dedicated People. Hard-working people. CompTech is a service-oriented program management and technical company working to build lasting relationships with small and l...

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Firewall Tier II

Marathon TS Inc
Not provided(On-Site/Office)
Updated Today
Top Secret
Not Specified

Mararthon TS is looking for a Firewall Tier II Specialist to support our efforts at USHOR. • Per direction of the Firewall Engineers, implement new firewall architectures, upgrades, and f...

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Firewall Engineer

Prism, Inc.
Remote/Hybrid
United States(Off-Site/Hybrid)
Updated Today
DHS
Not Specified

Responsibilities include, but are not limited to: Managing Palo Alto firewalls , AWS administration, AlgoSec and Cisco StealthWatch, network security, and overall enterprise network infrastructure s...

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Firewall Engineer

MANTECH
South Burlington, VT(On-Site/Office)
Updated Today
DHS
Not Specified

MANTECH seeks a motivated, career and customer-oriented Firewall Engineer in South Burlington, VT or in Camp Springs, MD.Responsibilities include, but are not limited to:Managing Palo Alto firewalls, ...

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Firewall Admin (CheckPoint)

ITinfra
Remote/Hybrid(On/Off-Site)
Dec 29
5+ yrs exp
Secret

Why ITinfra? • Small, growing, dynamic and fun company to work with • We emphasize and foster professional growth by helping you set and achieve professional goals • Exceptional health ins...

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Cyber Security Engineer/Firewall SME

Goldbelt Inc
Jacksonville, NC(On-Site/Office)
Updated Today
Secret
Not Specified

OverviewPlease note that this position is contingent upon the successful award of a contract currently under bid. A leader in cutting-edge research and technology in the cyber arena, CPMG focuses on u...

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Network Administration Engineer

MANTECH
South Burlington, VT(On-Site/Office)
Updated Today
DHS
Not Specified

MANTECH seeks a motivated, career and customer-oriented Network Administration Engineer in South Burlington, VT or Camp Springs, MD.Responsibilities include but are not limited to:Support network auto...

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Network Administration Engineer

MANTECH
Remote/Hybrid
United States(Off-Site/Hybrid)
Updated Today
DHS
Not Specified

MANTECH seeks a motivated, career and customer-oriented Network Administration Engineer in South Burlington, VT or Camp Springs, MD. This position will be fully remote.Responsibilities include but are...

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Network Admin

Optimum Governmental Solutions LLC
Fort Meade, MD(On/Off-Site)
Dec 29
TS/SCI

We are seeking a highly skilled Network Administrator with an active TS/SCI Full Scope Polygraph to support, maintain, and enhance high-security network environments. This role requires hands-on exper...

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Cyber Tools Engineer (TS/SCI CI Polygraph)

Zachary Piper Solutions, LLC
Reston, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Zachary Piper Solutions is seekinga Cyber Tools Engineer to support a critical Enterprise Cyber Tools program for an Intelligence Customer in the D.C. Metropolitan area. The team is seeking an individ...

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#CJ24-1356 System Administrator

Midi Enterprises LLC
Hong Kong(On-Site/Office)
Updated Today
Top Secret
Not Specified

Reports to : Information Systems Officer (ISO), Information Programs Officer (IPO) or Information Management Specialist at post. Incumbent receives day-to-day technical direction from the Department ...

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Network Engineer

Gridiron IT Solutions
Arlington, VA(On-Site/Office)
Updated Today
5+ yrs exp
TS/SCI

Job Description Gridiron IT is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-att...

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Network Administrator

Sparibis, LLC
Alexandria, VA(Off-Site/Hybrid)
Washington, DC(Off-Site/Hybrid)
Dec 29
10+ yrs exp
Public Trust

Location: Hybrid-Remote. The role will require travel, as needed to project locations located in Alexandria & Sterling, VA; Phoenix & Tempe, AZ, and Austin, TX. Minimal travel is anticipated and other...

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Network Systems Administrator

Trideum Corporation
Huntsville, AL(On-Site/Office)
Updated Today
Secret
Not Specified

Network Systems Administrator Full-time Huntsville, AL About Us Trideum Corporation is a 100% employee-owned company, committed to embracing the world's toughest challenges with a servant's heart....

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Network Firewall Engineer

CACI
Sterling, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Network Firewall EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10...

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Network and Computer Systems Administrator

Xenith Solutions
Lorton, VA(On-Site/Office)
Nov 17, 2025
10+ yrs exp
Secret

Install, configure, administer, and maintain CALEA LAN/WAN infrastructure, servers, SANs, and network devices. Administer Active Directory (AD), including: • Promoting/demoting domain controllers • Tr...

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Sr. Network Engineer

Summit Technologies, Inc.
Washington, DC(Off-Site/Hybrid)
Updated Yesterday
10+ yrs exp
Public Trust

Summit Technologies, Inc. is looking for a Senior Network Engineer to support our client in Washington, DC. Must have strong ability with networking Cisco routers, Switches, and Firewalls. Strong know...

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IT SYSTEMS ADMINISTRATOR (565)- PENNSYLVANIA - URGENT

Cyberstrike Group
Philadelphia, PA(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

Job Number: 565 Job Title: IT SYSTEMS ADMINISTRATOR (565)- PENNSYLVANIA - URGENT Job Type: Full-time Clearance Level: Top Secret/SCI - Full Scope Polygraph Work Arrangement: On-site Job Loca...

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F5 Network Engineer

TEKsystems c/o Allegis Group
Pentagon, DC(On/Off-Site)
Updated Yesterday
5+ yrs exp
TS/SCI

As an F5 Network Engineer, you will provide technical leadership, oversight, and direction to the Core Transport Network Engineering team and mentors and instructs network engineers on best practices ...

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