Firewall Administration jobs in Springfield, VA

Lorton, Virginia

•

Today

The Digital Modernization Sector at Leidos currently has an opening for a Cyber Network Engineer to work in our Lorton, VA office. This is an exciting opportunity to use your experience helping the Homeland Enterprise Information Technology Secure Services & Support (HEITS) Program contracted mission. In this mission we support the Department of Homeland Security to deliver cybersecurity and information assurance services. Primary Responsibilities The Network Engineer (with a strong security ba

Full-time

USD 107,900.00 - 195,050.00 per year

Firewall Administrator – Team Lead

Remote

•

10d ago

Firewall Administrator Team Lead Location: Contractor Site / Remote Clearance Required: Secret (IT-I Critical Sensitive) IA Level: IAT-II (i.e. Security + CE) Required Certification: Check Point CCSA, CCSE, or CCSM Overview: Nationwide IT Services (NIS) is seeking an experienced Firewall Administrator Team Lead for a potential opportunity to oversee and guide a technical team in supporting firewall and network security operations. This role includes managing resources, coordinating project act

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Full-time

140,000 - 150,000

IT Network Manager

Springfield, Virginia

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30+d ago

PLEASE NOTE: This is a hybrid-eligible role with a commitment of 3 days in the Springfield, IL, office per week. About Us: At INB, a career is more than just a job; it's a chance to make a meaningful impact in the communities we serve. As a locally owned, community-focused bank, we're proud to help individuals, families, and businesses achieve their financial goals through personalized service and trusted relationships. Our success is driven by a team that genuinely cares about our customers, ou

Full-time

USD 90,000.00 - 110,000.00 per year

Network Administrator

Springfield, Virginia

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Today

IDR is seeking a Network Administrator to join one of our top clients in the Mid-Atlantic region. This travel-based role is pivotal for ensuring seamless network operations across multiple sites in the Mid-Atlantic region, providing hands-on support and maintenance of network infrastructure. If you are looking for an opportunity to join a growing organization and work within an ever-growing team-oriented culture, please apply today! Position Overview/Responsibilities for the Network Administrat

Full-time

ABAD Senior Network Engineer **This position is located in Ramstein Air Base, Germany (International Assignment) *NO REMOTE WORK**

Remote

•

Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is looking for an amazingly talented Senior Network Engineer t

Full-time

USD 86,700.00 - 151,700.00 per year

ABAD Network Engineer **This position is located in Ramstein Air Base, Germany (International Assignment) *NO REMOTE WORK**

Remote

•

Today

Full-time

USD 86,700.00 - 151,700.00 per year

Network Lab Manager

Springfield, Virginia

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Today

Leidos is seeking a Lab Manager to support the Army Global Unified Network (AGUN) program Evaluate, Integrate, Test and Install (EITI) Lab. This role will work closely with Infrastructure engineering, Orchestration engineering, SecDevOps (SDO) engineering, as well as other technology stakeholders to maintain, develop and support the AGUN program. The Lab Manager will work collaboratively with AGUN engineering teams to build and maintain multiple environments to support deployment, monitoring and

Full-time

USD 92,300.00 - 166,850.00 per year

Site Reliability Engineer

Remote or Eagan, Minnesota

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Today

Thomson Reuters is seeking a Site Reliability Engineer to join the Case Center product within our Service Management, Technology team. The Site Reliability Engineer will support the reliability, performance, and operability of customer environments by contributing to routine change, incident, and problem management processes, as well as by driving continuous improvements in observability and automation across both non-production and production environments. The role will collaborate closely with

Full-time

USD 70,000.00 per year

Network Lab Manager

Springfield, Virginia

•

Today

Job DescriptionDescription Leidos is seeking a Lab Manager to support the Army Global Unified Network (AGUN) program Evaluate, Integrate, Test and Install (EITI) Lab. This role will work closely with Infrastructure engineering, Orchestration engineering, SecDevOps (SDO) engineering, as well as other technology stakeholders to maintain, develop and support the AGUN program. The Lab Manager will work collaboratively with AGUN engineering teams to build and maintain multiple environments to support

Full-time

Compensation information provided in the description

Zscaler Engineer

Washington, District of Columbia

•

Today

Job ID: 2511354 Location: WASHINGTON, DC, US Date Posted: 2025-12-15 Category: Cyber Subcategory: Cybersecurity Spec Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is seeking a Zscaler Engineer to support a mission-critical U.S. government agency in the National Capital Region. This hybrid position involves managing and modernizing enterprise cybersecuri

Full-time

USD 120,001.00 - 160,000.00 per year

Network Engineer- 5 days onsite Springfield, VA Active TS/SCI Clearance Required

Arlington, Virginia

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Today

Cleared Network Engineer This role offers the opportunity to lead and evolve the ITP network enterprise that underpins DHS's insider threat mission. ITP uses advanced analytics, monitoring, and data correlation to detect, assess, and mitigate insider threats before they can compromise DHS systems or operations supporting the defense of the homeland. This company is located in Springfield VA and requires 5 days onsite a week. The candidate must have an Active TS/SCI Clearance. What You Will Be Do

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Full-time

$140000 - $150000

Specialist, IT Security Operations Center

Remote

•

Today

Alternate Locations: Work from Home; Charlotte, NC (North Carolina); Fort Wayne, IN (Indiana); Greensboro, NC (North Carolina); Radnor, PA (Pennsylvania) Work Arrangement: Remote : Work at home employee residing outside of a commutable distance to an office location. Relocation assistance: is not available for this opportunity. Requisition #: 75542 The Role at a Glance This position continuously monitors the alert queue; triages security alerts; monitors health of security sensors and endpo

Full-time

USD 86,250.00 - 120,000.00 per year

Infrastructure Engineer- Hybrid Reston, VA

Arlington, Virginia

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Today

Infrastructure Engineer The company is located in Herndon, VA and will be a hybrid model of 2 days onsite a week. What You Will Be Doing: As a key member of our DevOps team, you will: Support on-site commissioning teams by troubleshooting network and server issues to ensure timely, successful project delivery. Manage and scale lab infrastructure-switches, firewalls, and Linux servers-to optimize performance for internal development teams. Train field and commissioning teams on standardized sol

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Full-time

$140000 - $190000

LINUX Engineer - Active Top Secret Required

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Computer Engineering, Linux, Red Hat Enterprise Linux (RHEL) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Advance how our customers operate while you advance your career. Join GDIT as a Linux E

Full-time

USD 125,528.00 - 169,832.00 per year

Network Administrator

Arlington, Virginia

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Today

Job ID: 113066 Leonardo DRS, Inc. is an innovative and agile provider of advanced defense technology to U.S. national security customers and allies around the world. We specialize in the design, development and manufacture of advanced sensing, network computing, force protection, and electric power and propulsion, and other leading mission-critical technologies. Our innovative people are leading the way in developing disruptive technologies for autonomous, dynamic, interconnected, and multi-dom

Full-time

System Administrator

Chantilly, Virginia

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10d ago

Market National Security & Defense At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Your impact We are seeking an experienced System Administrator Level 3 with 15 years of extensive experience in managing and maintaining co

Full-time

USD 150,000.00 - 175,000.00 per year

Network Engineer - TS/SCI Required

Arlington, Virginia

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Local Area Network (LAN), Network Engineering, Network Infrastructures Certifications: Certified Network Professional Enterprise (CCNP) | Cisco - Cisco, Cisco Certified Network Associate (CCNA) | Cisco - Cisco, CompTIA Security+ CE | CompTIA - Comp

Full-time

USD 119,000.00 - 161,000.00 per year

Senior Cisco Network Engineer

Washington, District of Columbia

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7d ago

Title: Senior Cisco Network Engineer Location: Washington, DC (Onsite) Contract Length: 09 months + Important mote: Considering only those candidates who are in Washington DC or live very close to Washington, DC. Candidates who are even willing to relocate from the far away states wont be considered for this role. Please find the major highlights of job description below for your quick assessment: Requires 4+ years of experience in network operations, maintenance, configuration, optimization,

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Contract

$60 - $68

LINUX Systems Administrator - Active Top Secret Required

Washington, District of Columbia

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Backup and Recovery (Software), Information Technology (IT) Systems, Linux Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Linux Systems Administrator - Active Top Secret Required Seize your oppor

Full-time

USD 108,979.00 - 147,443.00 per year

System Administrator

Ashburn, Virginia

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Today

Leidos is seeking an experienced System Administrator to support the Alaska Automation Capability (AAC) and Future Flight Services Program (FFSP) contracts with the Federal Aviation Administration (FAA). This role serves as a core member of our system ownership team and is responsible for ensuring the reliability, availability, and security of both our software development and test laboratory environments, as well as our operational production systems. The System Administrator will be expected

Full-time

USD 107,900.00 - 195,050.00 per year

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Firewall Administration jobs in Springfield, VA, USA