Showing page 6 of 210 (Total listings: 4191)

Senior Network Engineer with Security Clearance

Shield Consulting Solutions ✓ Verified
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Laurel, Prince George's County
Oct 8, 2026

Active TS/SCI w/Polygraph REQUIRED Please do not apply if you do not currently possess this level of clearance. Telework: None Basic Requirements: * Security Cert * 12 years of experience in the Information Technology field * Bachelor's degree in a technical discipline * 8 additional years of experience in the Information Technology field may be substituted for a degree Job Description: * * Designs, plans & oversees the implementation of voice, data, & video communication cable and hardware, e…

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Fort George G Meade, Anne Arundel County
Jun 1, 2026

What Impact You'll Have: GRVTY is seeking experienced Network Engineers to support core Intelligence Community (IC) missions. As an engineering professional in the intelligence community, you will work as part of a team on the frontlines against our cyber adversaries. What You'll be Owning: * Install, configure, and maintain network and sensor hardware * Develop, plan, and implement network and sensor hardware solutions, layouts, and upgrades * Implement and manage network security measures. * …

Senior Network Engineer with Security Clearance

Gridiron IT Solutions ✓ Verified
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Dulles Town Center, Loudoun County
Jul 22, 2026

Sr. Network Engineer Location: Sterling, VA Work Type: Onsite Remote Work: No Job Description Gridiron IT is looking for a Sr. Network Engineer experienced with router/switch/firewall configuration and security management of an environment that includes networking equipment from several different manufacturers, as well as Windows/Linux servers, databases, Citrix and security hardware & software. Your expertise will support a technical program driving the Model Based Systems Engineering (MBSE) c…

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Lorton, Fairfax County
Aug 14, 2026

Senior Network Engineer Lorton, VA Top Secret/SCI The Digital Modernization Sector has an opening for a Senior Network Engineer supporting the HEITS Contract as part of the Department of Homeland Security (DHS) Insider Threat Program (ITP). This is an exciting opportunity to use your experience to support, sustain, design and evolve the network enterprise of the ITP. The ITP mission is to identify insider threats to the department by utilizing advanced analytics, monitoring, and data correlatio…

Senior Network Engineer with Security Clearance

TEKsystems c/o Allegis Group ✓ Verified
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MacDill Air Force Base, Hillsborough County
Aug 3, 2026

Title: • Senior Network Engineer Location: • MacDill Air Force Base, Tampa, Florida (FULLY ON-SITE) Clearance Required: • Secret Certification Required: • CCNP Enterprise • Security Years of Experience Required: • Bachelors Degree and 4-8 years of experience Top Skills Required: • Tier III Routing & Switching, Designing, Testing, Implementing • LAN/WAN/CAN/SAN • Provide analysis & design presentations to stakeholders for how the operational, functional, and performance requirements will be met …

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Stratmoor Hills, El Paso County
Nov 1, 2026

Maximus is seeking a Senior Network Engineer to provide expertise to a federal client in support of their mission critical systems in defense of our Homeland. We are seeking an experienced Senior Network Engineer to join our team. As a Senior Network Engineer, you will be responsible for designing, implementing, and maintaining our organization's network infrastructure. Your role will involve overseeing network administration, troubleshooting complex issues, and ensuring the performance, availa…

Senior Network Engineer with Security Clearance

Zachary Piper Solutions, LLC ✓ Verified
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San Diego, San Diego County
Oct 23, 2026

Zachary Piper Solutions is looking for a Senior Network Engineer to join a large DOD program in San Diego, CA . Essential Duties of theSenior Network Engineer: * Provides routine testing and analysis of network facilities * Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system. * Monitor network to ensure network availability to all system users and may perform necessary maintenance to support n…

Senior Network Engineer with Security Clearance

NorthHill Technology Resources ✓ Verified
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Chantilly, Fairfax County
Oct 12, 2026

NorthHill Technology Resources has a need for a Senior Network Engineer to support a critical Intelligence Community Program in Chantilly, VA. This is a direct-hire role with our client, a highly-respected Federal Integrator. Qualified candidates must have an active TS/SCI Clearance with CI Polygraph. Senior Network Engineer If you enjoy working with new technologies, enterprise-leading equipment, and seek to optimize systems to achieve maximum performance, we would like to speak to you. This p…

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West Springfield, Fairfax County
Aug 28, 2026

Job Title: Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: The Senior Network Engineer supports leadership on the program to develop, modernize, enhance, operate, and sustain transport services for NGA. The Senior Network Engineer is responsible for supporting the PMO with transport engineering requirements and…

Senior Network Engineer with Security Clearance

Quantum Sky Engineering LLC ✓ Verified
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Crystal, Arlington County
Sep 22, 2026

Senior Network Engineer Quantum Sky is seeking an experienced Senior Network Engineer to support a long-term federal program responsible for the engineering, operations, and modernization of mission-critical enterprise infrastructure. This highly visible position will support a complex environment spanning hundreds of locations and multiple security domains, including classified, Secret, and Top Secret networks. The Senior Network Engineer will serve as a key technical contributor responsible f…

Senior Network Engineer with Security Clearance

Quantum Sky Engineering LLC ✓ Verified
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Crystal, Arlington County
Sep 22, 2026

Senior Network Engineer Quantum Sky is searching for a Senior Network Engineer to provide advanced technical leadership for enterprise network architecture, engineering, implementation, optimization, and troubleshooting. The position is responsible for complex network environments and provides technical guidance for modernization, resiliency, security, and performance initiatives. The person in this role also serves as the top technical escalation point for network issues. Responsibilities: * D…

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Nestor, San Diego County
Jul 25, 2026

Senior Network Engineer Lyntris is a defense technology company that connects sensing to action across the connected battlespace. Lyntris brings together the talents of Accelint and Vitesse teams under one mission, with each contributing deep expertise within their domain. Combining differentiated hardware, software and mission expertise, Lyntris helps customers sense threats, make sense of complex conditions and act with greater speed, precision and confidence in contested environments. Lyntri…

Senior Network Engineer with Security Clearance

Chenega Corporation ✓ Verified
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State Farm, Arlington County
Sep 18, 2026

Summary Senior Network Engineer Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next level! …

Senior Network Engineer with Security Clearance

People, Technology and Processes LLC ✓ Verified
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Fort Monroe, Hampton City
Jun 26, 2026

PWS Title: Senior Network Engineer Clearance Type: Top Secret Contingent upon award* Responsibilities: * Lead network design, architecture assessments, and sustainment of technical baseline documentation. * Support enclave services (VDI, AD, DNS), modernization efforts, and engineering design reviews. * Develop ECPs and BRDs; conduct internal reviews and submit finalized documents to COR. * Coordinate with Tier IV support, 844th Comm Group, and stakeholders for complex resolutions. * Perform sy…

Senior Network Engineer with Security Clearance

Imagine One Technology & Management Ltd ✓ Verified
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Washington, D.C., US
Sep 18, 2026

Imagine One Technology & Management, Ltd. is seeking a Network Engineer, Senior, contingent upon award of the associated work. This position will be based in Washington D.C. The Senior Network Engineer will provide enterprise-level network engineering support for DoD environments, including architecture design, implementation, modernization, and sustainment of secure WAN/LAN infrastructures across classified and unclassified systems. Key Responsibilities: * Design, configure, and maintain enter…

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Savage, Anne Arundel County
Jun 8, 2026

Senior Network Engineer * Annapolis Junction, MD * Information Technology Senior Network Engineer Location: Annapolis Junction, MD Work Environment: Government site / mission environment Schedule: Full-time Clearance: Active TS/SCI with Polygraph required About the Role We are seeking an experienced Network Engineer to support mission-critical network operations in Annapolis Junction, MD. This role is responsible for network services across the full lifecycle, including design, implementation, …

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Kirby, Bexar County
Oct 23, 2026

Senior Network Engineer – TS/SCI Clearance Required – JBSA Lackland - San Antonio, TX Job Description We are seeking an experienced Senior Network Engineer to support the design, integration, configuration, testing, and security of advanced network infrastructure within a lab-based engineering environment. This position requires a strong combination of traditional network engineering, cybersecurity, and modern software-defined networking experience. The ideal candidate will have extensive hands…

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Savage, Anne Arundel County
May 25, 2026

R-00180323 Description Leidos has a new and exciting opportunity for a Senior Network Engineer in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and imme…

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Cimarron Hills, El Paso County
Oct 31, 2026

Senior Network Engineer Omitron is seeking a highly qualified and self-motivated Senior Network Engineer to support the US Space Force (USSF) Space Systems Command in Colorado Springs. This individual will be responsible for the design, engineering, deployment, monitoring, and support of network infrastructure and virtual server environments. They should be able to design, engineer, troubleshoot, install, implement, and administer network systems. This individual will ensure that planned testin…

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West Springfield, Fairfax County
Oct 14, 2026

Senior Network Engineer Springfield, VA - Top Secret clearance required Apply M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations that desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include IT Talent Soluti…

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