1,831 Results for

Network Engineer Jobs in Oakton, VA

Jobs

Systems Engineer TS/SCI w/Poly Peraton Inc

Laurel, MD

$146,000–$234,000 / year

Peraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Bachelor's degree in Network Engineering, Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related technical discipline from an accredited institution.

9 days ago

Senior Microsoft Security Engineer University of Maryland Global Campus

Adelphi, Maryland

Lead the educational institutions Microsoft security “cloud first” strategy leading to fully leverage SDN (Software Defined Networking) Zero Trust, and Least Privilege strategies. Perform hands-on testing of applications, as well as build and enforce information risk management requirements and structure, including providing practical secure architecture skills and developing and implementing Information Security best practices.

30+ days ago

Senior WAN Encryption Engineer & Architect Virginia Tech Applied Research Corp

Arlington, VA

Deep awareness of commercial crypto and secure transport solutions, including COTS IPsec VPN gateways/clients, MACsec devices, TLS-protected services, PKI/certificate authority dependencies, authentication services, software and hardware encryption approaches, MDM/EUD dependencies, secure voice/VoIP components, commercial firewall/VPN platforms, SD-WAN security, SASE/SSE concepts, cloud interconnect security, and managed carrier transport options. Position Overview: VT-ARC is seeking a Senior Secure WAN Encryption Engineer & Architect (SME) to lead secure transport architecture, WAN encryption integration, CSfC-aware solution planning, commercial crypto solution evaluation, Type 1 inline encryption integration, and crypto modernization for mission-critical programs in secure zero-trust environments.

17 days ago

Lead Voice Engineer Apogee Engineering, LLC

Andrews AFB, Maryland

Full time

Overview: Apogee has an exciting new opportunity for a Lead Voice Engineer to provide support for the Executive Airlift Communications Network (EACN) support task order, which provides Command, Control, Communications (C3) services for multiple critical U.S. Government missions via multiple Air to Global Information Grid (GIG) Gateways (A2G2’s) supported by a Systems Integration Lab (SIL). Responsibilities: Provide Voice Engineer Tier 2 support to Senior Leader Command, Control, Communications Systems-Airborne (SLC3S-A) Operations, Mobility Air Forces (MAF) Operations, Air Force Global Strike Command’s (AFGSC) E-4B aircraft, also known as the National Airborne Operations Center (NAOC), and U.S. Navy E-6B Mercury aircraft.

30+ days ago

Senior Systems Engineer - Data Center Delinea

Washington, District of Columbia

This position is based in the Reston, VA / Washington, D.C. metropolitan area and operates in a hybrid model out of the DC office, combining remote work with regular presence in local data centers and colocation facilities, with periodic travel required for infrastructure projects and participation in after-hours maintenance windows and critical incident response as needed. * Conduct ongoing monitoring of data center infrastructure to ensure the integrity, performance, and availability of hardware, server resources, network systems, and critical services; proactively review system and network activity to identify and address potential issues.

30+ days ago

Sr Splunk SIEM Engineer StratAcuity Staffing Partners Inc

Alexandria, VA

$70–$110 / hour

The Senior Splunk Enterprise Security professional serves as a subject matter expert for designing, implementing, tuning, and maintaining Splunk Enterprise and Enterprise Security to support enterprise-level security monitoring, threat detection, and incident response. Conduct health checks, performance tuning, and capacity planning for Splunk indexers, search he• Install, configure, and maintain Splunk Enterprise components: indexers, search head clusters, deployment servers, heavy forwarders, and universal forwarders.

30+ days ago

Information Systems Security Engineer (ISSE) TekSynap Corp

Fort Belvoir, VA

$145,000–$170,000 / year

Deploy, configure, and execute automated vulnerability scanners-including ACAS/Tenable Nessus and the SCAP Compliance Checker (SCC)-to discover flaws and engineer technical, code-level, or system-level mitigations. Configure and maintain secure log transport pipelines (Syslog-ng, Logstash), design SIEM/SOAR ingestion schemas, parsing engines, and correlation alert logics, and integrate NetFlow, Zeek, and NDR telemetry feeds.

6 days ago

Network Technical Specialist 2 - Washington, DC M.C. Dean, Inc

District of Columbia, Washington, DC

$90,640–$113,300 / year
Full time

As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. A Network Engineer works to maintain network reliability, resolve issues promptly, and collaborate with other IT teams to ensure that networking systems support the organization's operational needs.

30+ days ago

Marine Electronics Engineer (Systems Integration) Team Lead THOR Solutions, LLC

Washington, DC

$110,000–$160,000 / year

Founded in 2009, THOR Solutions, LLC (THOR) is a rapidly growing Center for Veteran’s Excellence (CVE) verified Service-Disabled Veteran-Owned Small Business (SDVOSB) providing mission critical support across the Department of Defense, Department of Homeland Security, federal civilian agencies and commercial maritime industry, worldwide. THOR Solutions is actively seeking a highly motivated Senior-level Marine Electronics Engineer (Systems Integration) to act as electronics team lead and support the United States Coast Guard (USCG)’s Ship Design Team in Washington, DC .

30+ days ago

Devops Engineer, Mid Booz Allen Hamilton Inc.

Chantilly, VA

$62,000–$141,000 / year

Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

30+ days ago

Network Engineer Yantran LLC

Herndon, VA

Quick Apply

Assist users with building and provisioning virtual machine guests in vCenter/ESXi, KVM, Proxmox environments. protocols, SSH/SCP/SFTP, DNS, NFS, LDAP, CIFS, SMTP, SNMP, DHCP is preferred.

30+ days ago

Sr. Network Architect SME System One

Washington, District of Columbia

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. Design, implement, and operate modern data center fabrics (spine-leaf, VXLAN/EVPN) including integration with cloud and virtual infrastructure platforms with a focus on stability, scalability, and operational simplicity .

30+ days ago

Society of American Military Engineers SBA Talent Pool Chenega MIOS

Lorton, Virginia

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. Together, the companies aligned under the MIOS SBU offer a diverse and complementary range of capabilities that strengthen our capacity for shared knowledge and mission-focused service to our customers.

30+ days ago

Senior Information Systems Security Engineer (ISSE) Amatriot Group, LLC

Annapolis Junction, MD

$150,000–$210,000 / year
Quick Apply

Implement security systems by specifying intrusion detection methodologies and equipment, directing equipment and software installation and calibration, preparing preventive and reactive measures, creating, transmitting, and maintaining keys, providing technical support, and completing documentation. This role performs security engineering across the system development lifecycle, supports vulnerability management, integrates cybersecurity requirements across enterprise environments, and ensures development and operational systems are functional and secure.

30+ days ago

Sr. Controls Engineer, Data Center Capacity Delivery Amazon Data Services, Inc.

Herndon, VA

AWS Data centers have multiple components such as generators, uninterruptable power sources, diesel generators, electrical switchgear, power distribution units, variable frequency drives, automatic/static transfer switches, chillers [air-cooled and water-cooled], pumps, cooling towers, heat exchangers, CRAHs, air economizers, etc. Frequently visit (locally) assigned in-operation data centers to troubleshoot, meet customers, supervise vendor’s work to ensure compliance with the scope, design, SOO and applicable local codes.

30+ days ago

Field Engineer Markon Solutions

Fairfax, VA

$130,000–$180,000 / year

6+ years' experience as a field engineer supporting technical programs, however expertise, training and actual work experience with specific systems and/or technology is significantly more important than the number of years of experience. Possess expert knowledge in how to deploy, install, and maintain servers, routers, switches, telecommunications systems, UPS systems, and desktop PC hardware in support of customer IT infrastructure and enterprise operations.

30+ days ago

Field Engineer Markon

Fairfax, Virginia

$130,000–$180,000 / year
Full time

6+ years’ experience as a field engineer supporting technical programs, however expertise, training and actual work experience with specific systems and/or technology is significantly more important than the number of years of experience. Possess expert knowledge in how to deploy, install, and maintain servers, routers, switches, telecommunications systems, UPS systems, and desktop PC hardware in support of customer IT infrastructure and enterprise operations.

30+ days ago

Zero Trust Engineer, Lead Booz Allen Hamilton

McLean, Virginia

As a senior ZT engineer, you will drive the adoption of Zero Trust principles, lead integration efforts across cloud and on‑premises environments, and ensure alignment with DoW Zero Trust strategy and reference architectures. Experience in technical leadership spanning Identity and Access Management, micro‑segmentation, endpoint security, data-centric environments, virtualization, and secure network or cloud architecture.

7 days ago

Senior Computer Systems Engineer / Architect – Winchester, VA Jobsonboard.work

Purcellville, Virginia

Based full-time at our headquarters in Winchester, VA , this position provides systems engineering and IP network support focused on emergency services routing, location information provisioning, interoperability coordination, and technical risk reduction supporting Army Public Safety Answering Point (PSAP) connectivity. We are seeking a senior-level Systems Engineer to support Enhanced 9-1-1 (E-911) implementation activities associated with Army Voice Modernization.

30+ days ago

NOC Engineer Leidos

Chantilly, Virginia

August 14, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Real-Time Monitoring: Watch over network performance, server health, bandwidth utilization, and core infrastructure via enterprise monitoring tools, such as SolarWinds and Splunk.

30+ days ago

See More Jobs

Browse All Network Engineer Locations

Browse Jobs Near Oakton, VA

Get noticed by top employers!

Upload your resume to let employers know you're open to Network Engineer job opportunities. Plus, receive relevant job recommendations in your inbox.

Create A Free Account

Network Engineer Jobs in Oakton, VA

Systems Engineer TS/SCI w/Poly Peraton Inc

Senior Microsoft Security Engineer University of Maryland Global Campus

Senior WAN Encryption Engineer & Architect Virginia Tech Applied Research Corp

Lead Voice Engineer Apogee Engineering, LLC

Senior Systems Engineer - Data Center Delinea

Sr Splunk SIEM Engineer StratAcuity Staffing Partners Inc

Information Systems Security Engineer (ISSE) TekSynap Corp

Network Technical Specialist 2 - Washington, DC M.C. Dean, Inc

Marine Electronics Engineer (Systems Integration) Team Lead THOR Solutions, LLC

Devops Engineer, Mid Booz Allen Hamilton Inc.

Network Engineer Yantran LLC

Sr. Network Architect SME System One

Society of American Military Engineers SBA Talent Pool Chenega MIOS

Senior Information Systems Security Engineer (ISSE) Amatriot Group, LLC

Sr. Controls Engineer, Data Center Capacity Delivery Amazon Data Services, Inc.

Field Engineer Markon Solutions

Field Engineer Markon

Zero Trust Engineer, Lead Booz Allen Hamilton

Senior Computer Systems Engineer / Architect – Winchester, VA Jobsonboard.work

NOC Engineer Leidos

Similar Job Searches

See More Jobs