IEEE 802.1X jobs in Sterling, VA

Chantilly, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA. Responsibilities include but are not limited to: Engineer, design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to migrate, deploy, improve, and maintain C2C services.Manage and maintain C2C appliances, applications, servers, and supporting infrastructure on unclassified and classified environments.Coordinate with the network service provid

Full-time

Sr. Cyber Security Engineer

Chantilly, Virginia

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Today

Seneca Technologies is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civilian, defense, and intelligence community customers. Our portfolio comprises multiple subsidiaries that participate in the Small Business Administration 8(a) program. To learn more about SNG, visit the website and follow us on LinkedIn. Our team of talented individuals is what makes us successful. To

Full-time

USD 135,000.00 - 220,000.00 per year

Senior Network Engineer

Chantilly, Virginia

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Today

Leidos is looking for a Senior Network Engineer to be part of a team responsible for the design, migration, implementation, enhancement, optimization and maintenance of LAN/DATACENTER/WAN. This position will work with engineers on various technical projects. This could include but not limited to network consolidation and integration, architecture designs and updates, site renovations and relocations. Primary Responsibilities: Provide technical expertise and assist with network integration and

Full-time

USD 131,300.00 - 237,350.00 per year

F5 Systems Engineer - TS/SCI w/Polygraph

Sterling, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Complex Systems, F5, Technical Troubleshooting Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: GDIT is your place. Make it your own by discovering new ways to apply the latest techn

Full-time

USD 148,750.00 - 201,250.00 per year

Network Administrator - NETOPS

Washington, District of Columbia

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Today

In this role, the Network Administrator will be responsible for: Conduct approved network changes to include but not limited to VLan, ACL and port assignment. Perform IOS upgrades to routers and switches. Perform routing and switching equipment technology upgrades to ensure continued operations of the enterprise. Draft Standard Operating Procedures (SOP) for network operations. Resolve systems failures and accessibility problems within the network to our services. Support site survey and enginee

Full-time

USD 140,000.00 per year

Information System Security Engineer

Arlington, Virginia

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Today

Job ID: 2614441 Location: Arlington, VA, US Date Posted: 2026-07-09 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking an Information System Security Engineer (ISSE) to join our team. This position is in Arlington, VA and requires an active Top Secret/SCI clearance. Job responsibilities include, but are

Full-time

USD 120,001.00 - 160,000.00 per year

NETWORK ENGINEER - PUB SEC

Herndon, Virginia

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Today

Lumen is the trusted network for the AI-powered world, connecting people, data, and applications through our expansive fiber network and connected ecosystem. We enable secure, high-performance connectivity across cloud, edge, and AI workloads for enterprises, governments, and communities. At Lumen, you'll work on infrastructure customers rely on today and build for what's next, where performance, security, and resilience matter. This is a high accountability environment where bold ideas drive

Full-time

USD 145,456.00 - 193,940.00 per year

Network Engineer

Lorton, Virginia

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Today

Leidos Enterprise Civil Div. in support of the Department of Homeland Security (DHS) is looking for talent in the networking field to work out of Lorton, Virginia as a Network Engineer. In FY23 Leidos was awarded the Homeland Enterprise Information Technology Secure Services and Support (HEITS) follow-on contract to support and enhance the DHS networks, Homeland Secure Data Network (HSDN) and the Classified-Local Area Network (C-LAN). Leidos is a Fortune 500 science and technology leader with a

Full-time

USD 92,300.00 - 166,850.00 per year

Network Engineer Associate

Adelphi, Maryland

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Today

Job ID: 2615875 Location: Adelphi, MD, US Date Posted: 2026-08-20 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Interim_Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Network Administrator with an understanding of enterprise network architecture, Layer 2/3 switching, routing protocols, and network s

Full-time

USD 40,001.00 - 80,000.00 per year

Network Operations Manager

Alexandria, Virginia

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Today

Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to

Full-time

USD 140,000.00 per year

Network Engineer, Senior

Fort Belvoir, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Disaster Recovery (DR), Network Engineering, Networking Topologies, Network Protocols Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Join GDIT and be a part of the team of men and women that solve some of

Full-time

USD 148,750.00 - 201,250.00 per year

IT Network Engineer

College Park, Maryland

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Today

Job Description Summary This position is available within the University of Maryland's Division of Information Technology (DIT). This mid-level position reports to the Assistant Director, Network Engineering, within the Division of Information Technology (DIT) at the University of Maryland, College Park, and performs in several key areas: - In collaboration with others, plan, design, and implement wired and wireless network infrastructure improvements and new capabilities. This may include sta

Full-time

USD 112,880.00 - 135,456.00 per year

Senior Network Engineer

Fort Belvoir, Virginia

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Today

Leidos is seeking a Senior Network Engineer to support the design, implementation, modernization, and sustainment of enterprise network infrastructure within a fast-paced Department of Defense (DoD) environment in Fort Belvoir, VA or Albuquerque, New Mexico. The successful candidate will provide engineering expertise for mission-critical Local Area Network (LAN), Wide Area Network (WAN), and secure network infrastructure supporting classified and enterprise operations. The ideal candidate is an

Full-time

USD 92,300.00 - 166,850.00 per year

Sr. Network Administrator

Alexandria, Virginia

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Today

Job#: 3046673 Job Description: Job Title: Sr. Network Administrator Location: Alexandria, VA (22315) - 100% onsite Monday-Friday **If interested, please send a copy of your resume to Our work depends on a Network Administrator Senior joining our team to maintain and enhance secure, reliable, and high-performance network services that enable the customer's critical mission operations. Job Description: Work closely with senior network engineers, system administrators, and security teams to troub

Easy Apply

Full-time

$50 - $65 per hour

Senior Network Engineer (MDM Integration)

Arlington, Virginia

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Today

Job ID: 2615706 Location: Arlington, VA, US Date Posted: 2026-08-14 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC has an opening for a Senior Network Engineer billet in Arlington, VA. SAIC is recognized as an IT leader in the intelligence and law enforcement spaces. This exciting opportunit

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Network Engineer - Access and Edge

Remote or Virginia

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Today

We are seeking an Access and Edge Network Engineer to operate and evolve a large estate of remote access VPN, on-premises firewalls, network access control (ISE), and micro-segmentation (Guardicore) infrastructure across campus and data center environments. This is a hands-on role managing the technologies that control how users, devices, and workloads connect to and traverse the network. Key Responsibilities: Manage and operate a large-scale remote access VPN environment for a distributed work

Full-time

Senior Network Security Engineer

Remote

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Today

Your future role at a glance Location: Remote Department: Core Tech Network Schedule: 8 hour shift, Monday-Friday Salary: $116,413 - $162,273 per year #LI-REMOTE Life at Ascension: Where purpose meets opportunity Ascension is a leading nonprofit Catholic health system with a culture and associate experience grounded in service, growth, care and connection. We empower our 97,000+ associates to bring their skills and expertise every day to reimagining healthcare, together. Recognized as one of t

Full-time

USD 116,413.00 - 162,273.00 per year

Senior Network Engineer-Wireless (TS)

Washington, District of Columbia

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Today

Koniag Management Solutions, LLC (KMS), a Koniag Government Services (KGS) company, is hiring a Senior Network Engineer-Wireless. Position requires an active Top Secret/SCI clearance with ability to obtain additional security requirements. Please do not apply if you do not possess the required Top-Secret Clearance. We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid hol

Full-time

USD 227,000.00 per year

Solution Architect

Hybrid in McLean, Virginia

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Today

Job Number: R0239945 Solution Architect The Opportunity: An exceptional opportunity exists for a Solution Architect with a strong background in designing, deploying, and optimizing complex enterprise network infrastructures. In this role, you will de velop solution architecture (SA) and resolve complex issues in a variety of projects through the implementation of requirements analysis, expertise support, and project supervision. You will apply advanced advisory skills or extensive technical exp

Full-time

USD 99,000.00 - 225,000.00 per year

IEEE 802.1X jobs in Sterling, VA, USA