nac jobs in rockville, md

Washington, District of Columbia

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Today

Overview Edgewater Federal Solutions is seeking a Senior Network Architect to support our team in Washington, D.C. This role is for a senior network architect with deep expertise in routing and a strong operational mindset. The ideal candidate is not only a subject matter expert in BGP, OSPF and VXLANs, but also a well rounded network engineer who can support day-to-day operations, contribute to security and visibility platforms, and drive innovative improvements across the network. You will b

Full-time

USD 163,517.00 - 174,181.00 per year

Chief Network Architect

Herndon, Virginia

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Today

As the Chief Network Architect, you serve as the final technical authority for the project's network infrastructure, translating mission and Service Level Agreement (SLA) objectives into coherent wired and wireless reference architectures. Responsibilities You will chair the technical portions of Preliminary and Critical Integration Reviews (PIR/CIR), adjudicating risks and providing authoritative sign-off on integration strategies and redlines. Working alongside the Director of Engineering, yo

Full-time

Personnel Security Case Management Support (PERSEC)

Springfield, Virginia

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Today

Job ID: 2611712 Location: Springfield, VA, US Date Posted: 2026-04-21 Category: Security Subcategory: Security Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking an experienced Personnel Security Specialist to support NGA's Office of Security. This individual will be required to operate in a diverse security environment. This progra

Full-time

Sr. Network Engineer - Security Modernization (NGFW, Zero Trust, Segmentation, Cisco ISE) | Active TS | Security+ | CCIE Preferred

Washington, District of Columbia

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3d ago

Location: Fully onsite at a secure federal installation in the Washington, DC metro area. Relocation and travel assistance available. For teams of two or more in the same region, alternate accredited SCIF work locations may be supported. Referrals: Have a colleague you'd like to work with? Referrals are encouraged and eligible for bonuses. For candidates interested in working outside the DC area, team-based placements (2+ hires at the same location) help enable alternate SCIF site options. We'r

Easy Apply

Full-time

$230,000 - $320,000

Sr. Network Security Engineer III (6600)

Washington, District of Columbia

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Today

As a Sr. Network Security Engineer , you'll provide hands-on expertise securing mission-critical networks for a high-visibility customer with the goal of making an impact across the federal government. Our team is responsible for designing, operating, and hardening complex security environments, and you'll play a critical role in strengthening, scaling, and protecting these environments while enabling secure mission delivery across the organization. We know that you can't have great technology

Full-time

USD 207,000.00 - 320,000.00 per year

Lead Wireless Engineer

Herndon, Virginia

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Today

As the Lead Wireless Engineer for the Air National Guard Base Infrastructure Modernization (BIM) contract, you will serve as the primary technical authority for all wireless infrastructure within the project scope, overseeing the technical execution of contract requirements and coordinating closely with the Program Management Office to ensure critical objectives are met on schedule. Responsibilities Responsibilities include contributing to campus area network designs, needs analysis, the formal

Full-time

Lead Wired Engineer

Herndon, Virginia

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Today

As the Lead Wired Engineer for the Air National Guard Base Infrastructure Modernization (BIM) contract, you will oversee all technical aspects of the project scope, serving as the primary point of contact for technical issues and coordinating closely with the Program Management Office to ensure critical objectives are met on schedule. Responsibilities You are responsible for managing subcontractor interfaces and providing immediate notification to leadership regarding any technical risks.Key re

Full-time

Security Engineering Lead - Clearance Required

Ashburn, Virginia

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Today

Cydecor is a premier Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles: People, our center of gravity; Mission, what inspires us; and an un

Full-time

SOC Engineer

Rockville, Maryland

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Today

Description We are seeking an Intermediate to Senior SOC Security Engineer with deep expertise in Network Security to join our dynamic cybersecurity team. This role is pivotal in defending our infrastructure against sophisticated threats by leveraging advanced monitoring, detection, and response capabilities. You'll lead network-focused investigations, architect secure network designs, and drive continuous improvements in our threat defense posture. As a Senior member of the SOC, you'll collabor

Full-time

USD 75.00 - 85.00 per hour

Senior Security Engineer

Hillcrest Heights, Maryland

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24d ago

Senior Network Security Engineer Tria Federal is seeking a Senior Network Security Engineer to support the agency as it moves away from its legacy ForeScout CounterACT NAC/NAM system and adopts Cisco Identity Services Engine (ISE) as the new accesscontrol platform. The engineer will help configure and manage Cisco ISE across the environment, handling services, wired and wireless 802.1X authentication, device administration, and posture checks for users and devices. This role also supports the a

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Full-time

110,000 - 123,000

Senior Network Engineer

Fort Belvoir, Virginia

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Today

Leidos is seeking an experienced and motivated Senior Network Engineer to support the Defense Threat Reduction Agency (DTRA) on the Integrated Information Technology Support Services (I3TS) contract. This contract is a critical initiative to modernize and operate DTRA's enterprise IT systems. The successful candidate will play a key role in enhancing IT efficiency, security, and mission effectiveness by designing, implementing, and maintaining a resilient and secure network infrastructure. This

Full-time

USD 92,300.00 - 166,850.00 per year

Sr Elisity Engineer

Remote

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6d ago

Sr Elisity Engineer Remote 6 months We are seeking a Senior Elisity Engineer to lead the design, deployment, and operationalization of Elisitys identity-based microsegmentation platform. This role requires deep hands-on experience implementing Elisity in enterprise environments and the ability to lead that portion of a broader network/security transformation project. Key Responsibilities Lead theend-to-end deployment of Elisityacross enterprise environments (campus, branch, data center, and c

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Contract

Depends on Experience

Network Engineer SME

Herndon, Virginia

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Today

Location: Herndon, Virginia Type: Contract Job #3951 Title: Network Engineer, SME Location: Herndon, VA Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge t

Full-time

Remote Cloud Network Engineer

Remote or Indianapolis, Indiana

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Today

TEKsystems is seeking a Mid-Level Cloud Security Engineer for its Anchorage Alaska-based client. This resource will work Monday Through Friday, working typical daytime business hours in the Alaska Time Zone This is a mid-level Cloud Network Engineer role supporting enterprise data center, campus LAN, internet edge, and office networks. The engineer will work closely with Cloud Network Engineers, Cloud Systems Engineers, and DevOps teams to design, deploy, and maintain hybrid cloud and Software

Full-time

USD 50.00 - 58.00 per hour

Remote Cloud Network Engineer

Remote or Colorado Springs, Colorado

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Today

Full-time

USD 50.00 - 58.00 per hour

Remote Cloud Network Engineer

Remote or Houston, Texas

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Today

Full-time

USD 50.00 - 58.00 per hour

Remote Cloud Network Engineer

Remote or Austin, Texas

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Today

Full-time

USD 50.00 - 58.00 per hour

Senior Security Architect (Philadelphia Metro) - Mid-Atlantic region

Remote or Philadelphia, Pennsylvania

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3d ago

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. NOTE : Only candidates living in the Philadelp

Full-time

Systems Engineer - Campus (Wired and Wireless)

Remote or Santa Clara, California

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Today

Company Description Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital la

Full-time

USD 131,000.00 - 184,000.00 per year

Senior AV Network Engineer

Remote or Sunnyvale, California

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Today

Job Description Role Overview As a Senior AV Network Engineer in the AV Core Infrastructure (ACI) organization, you are an architect and site reliability engineer for the secure hybrid network fabric that powers the global AV development pipeline. You are responsible for the high-performance connectivity required to move petabytes of sensor data from physical test benches into our cloud runtimes. This role treats the network as software. You will lead the design of architectures that bridge th

Full-time

USD 170,000.00 - 215,000.00 per year

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nac jobs in Rockville, MD, USA