37 network security engineer jobs at 30 companies in Louisa, VA

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
3mo
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Network Engineer
Tysons Corner or Warrenton
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
10+ YOE10+ years in enterprise IP networks; SDN with Cisco ACI; VXLAN/EVPN; boundary security; TS/SCI with Polygraph clearance; US citizenship.
Cisco ACI, Cisco DCNM, OTV, VMware NSX, VXLAN/EVPN, Ansible, Puppet, Chef, Python, REST APIs
3mo
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Network Engineer
Dahlgren, Virginia, United States
OnsiteFull Time
Southeastern Computer Consultants
Southeastern Computer Consultants: Engineering and training solutions for military weapon systems.
5+ YOEUS citizen with active Secret clearance; BS degree in networking/IT or related field; 5+ years IT/network management; DoD/DoN experience; IAM Level I and other DoD-related certifications preferred.
Network protocols, VLAN, subnetting, network security, RF principles, network management tools
2mo
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Sr. Security Engineer
Arlington or Richmond
HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.
5+ YOE5+ years in information security or security engineering; bachelor's degree; certifications; AWS networking experience; NGFW/WAF; scripting; SaaS security.
AWS networking, NACLs, Security Groups, ALB, NLB, Transit Gateway, Network Firewall, NGFW, WAF, CASB, SSE tooling, Python, PowerShell
2mo
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Network Engineer Senior – TS/SCI required
Charlottesville, Virginia, United States
$97k-$131k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
12+ YOEBachelor's degree; 12+ years of networking experience (10+ with Master's); TS/SCI clearance; CCNA/CCNP or higher; DoD 8570 IAT II/CE; security requirements; ability to lead network design and installation.
CCNA, CCNP, DoD 8570, IAT II, Security+
1w
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Engineer Network Systems, Principal
Waynesboro or Edinburg or Winchester or Harrisonburg or Roanoke or Reston or Richmond
$89k-$119k/yr OnsiteFull Time
Shentel
ShentelNASDAQ: SHEN: Provides broadband and fiber telecommunications services in the Mid-Atlantic.
7+ YOE7+ years network management experience; expertise with Cisco technologies, BGP/OSPF/EIGRP, VLAN/STP, Cisco IOS; strong network design, security, and wireless skills; HS required, bachelor preferred.
Cisco, TCP/IP, BGP, OSPF, EIGRP, VLANs, STP, Cisco IOS, IPS
2mo
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Sr. Security Engineer
Arlington or Richmond
HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
5+ YOEBachelor's degree required, 5+ years in information security or security engineering, industry certifications (CISSP, GIAC, CCNA) preferred, strong AWS networking, NGFW/WAF experience, scripting (Python/PowerShell), SaaS/CASB/SSE familiarity, strong communication.
AWS, NACLs, Security Groups, ALB, NLB, Transit Gateway, Network Firewall, NGFW, WAF, CASB, SSE, Python, PowerShell, Azure DevOps, Terraform, SSO, OAuth
2mo
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Security Field Engineer
Richmond, Virginia, United States
HybridFull Time
Instrata Technologies
Instrata Technologies: Provider of low-voltage cabling and communication system installation services.
5+ YOE5+ years in security system installation, programming, service; expertise in access control, CCTV, intrusions; IT networking knowledge; high school/trade or associate degree; background checks.
CCTV, NVR/DVR, IP cameras, Access control, Avigilon, Motorola, Paxton, OpenPath, Windows, Linux, Bluebeam Studio, Networking
2mo
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Security Engineer (OSCP Certified)
Midlothian, Virginia, United States
OnsiteFull Time
Networking Technologies + Support
Networking Technologies + Support: Provider of managed IT, cybersecurity, and networking services.
5+ YOEOSCP; CCNP/CCIE/CCDE; 5-10 years networking experience; Cisco routing/switching; network design and security knowledge.
Cisco, Routers, Switching, Firewall, VPN, BGP, OSPF, EIGRP, VLAN, STP, VRF, ACLs
3mo
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Network Deployment Engineer I, Amazon Dedicated Cloud
Culpeper, Virginia, United States
$96k-$166k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
1+ YOE1+ years in network cabling, fiber optics, and test equipment; TS/SCI with polygraph or equivalent security/risk experience; strong networking fundamentals; documentation and collaboration skills.
VFL, OTDR, Power meter, Fiber optics
1mo
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Director, Network Engineering
Richmond or Virginia
RemoteFull Time
All Points Broadband
All Points Broadband: Provides high-speed fiber-to-the-home internet services.
10+ YOE10+ years designing network infrastructure and transport layers; bachelor's in IT/EE/CE; ability to design, configure, implement and troubleshoot routers, switches, firewalls and controllers; strong network security and protocol knowledge; leadership experience.
2mo
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Sr. Distinguished Engineer
McLean or Richmond
$315k-$359k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
9+ YOEBachelor’s degree; 9+ years in enterprise architecture, software engineering, ML; cloud platforms; web systems; security engineering.
Java, Python, Go, JavaScript/TypeScript, Swift, React, Angular, Web platforms, AI/ML tooling, Cloud platforms (AWS/Azure/GCP), Networking, Security engineering
1d
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Technical Advocate Engineer
Stafford, Virginia, United States
$120k-$160k/yr OnsiteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
10+ YOEActive Secret clearance, Bachelor\u0002s or equivalent, 10+ years in enterprise infrastructure/cloud engineering/systems architecture, AWS experience, networking, storage, virtualization, Windows server, IAM, security, and stakeholder engagement.
Amazon Web Services (AWS)
2w
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Site Reliability Engineer
Jersey City or McLean or Richmond
HybridFull Time
Exiger
Exiger: AI-powered supply chain risk and compliance management software.
6+ YOEBachelor's or Master's (or equivalent), 6+ years software/systems engineering with >=4 years in SRE or production/platform reliability, strong Linux/Unix and networking knowledge, experience with SLIs/SLOs, observability, automation, chaos engineering, incident management, and familiarity with AWS and secure/gov environments.
AWS, Codex, Claude, Chaos Monkey, Gremlin, LitmusChaos, Snowflake, Redshift, Apache Iceberg, Go, C, Java, Linux/Unix
1mo
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Information Systems Security Engineer (ISSE) - Navy - Norfolk
Norfolk or Tysons or Richmond
$122k-$211k/yr HybridFull Time
LMI
LMI: Delivers management, technology, and analytics solutions for federal agencies.
8+ YOEBachelor's degree in relevant field, DoD 8570 Level III (e.g., CISSP), 8+ years IT/cybersecurity experience, 4+ years networking experience, 2+ years cloud (AWS/GCP/Azure), RMF/ATO and Secret+ clearance eligibility required.
AWS, GCP, Azure, IoT, OT, IoMT, RMF, ATO, DevOps, DevSecOps
19h
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Cleared Senior Software Engineer
Charlottesville or Chantilly
$116k-$209k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
4+ YOEActive TS/SCI clearance, 4+ years software development experience, strong Java and Linux skills, AWS/Docker/Kubernetes familiarity, mathematics and networking foundation, and ability to work in secure environments.
Java, Linux, AWS, Docker, Kubernetes
1w
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Federal Solutions Engineering Manager (Network Performance & Security)
Washington or Annapolis or Richmond
$199k-$332k/yr RemoteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
10+ YOE5+ MgmtBachelor's degree in a technical field,10+ years in networking/cybersecurity/network testing,5+ years leading pre-sales or solutions engineering teams,experience with federal customers and ability to travel ~25%.
Keysight, Ixia, Anue, NetOptics, Spirent, BreakingPoint, NIST Cybersecurity Framework, CMMC, FedRAMP, Zero Trust, TLS
2d
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Field Service Engineer (USA)
Warrenton, Virginia, United States
FieldFull Time
DroneShield
DroneShieldAustralian Securities Exchange: DRO: Sells counter-drone hardware and AI-powered threat detection software.
Bachelor's or technical diploma (or equivalent experience), field service experience, Linux and networking knowledge (DHCP, subnetting, VPNs), strong troubleshooting and communication skills, willingness to travel up to 50%, security-clearance eligible preferred.
Linux, DHCP, VPN
2w
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Senior Field Service Engineer Electronic Security - Southern VA
Raleigh or Richmond
$48-$64/hr FieldFull Time
Diversified
Diversified: Designs and builds integrated audiovisual and media technology solutions.
3+ YOEUS citizen with 3+ years installing/supporting enterprise electronic security systems, manufacturer certifications, networking and troubleshooting skills, valid driver’s license, ability to lift 50 lbs, and pass background/drug screens.
Lenel, Genetec, S2, DMP, Bosch, Milestone, Software House, Bluebeam, System Surveyor, D-tools, AutoCAD, Visio, ExacqVision, Eagle Eye, Axis, Hanwha
1mo
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Senior Infrastructure & Platform Engineer
Charlottesville, Virginia, United States
OnsiteFull Time
Apex Clean Energy
Apex Clean Energy: Develops and operates utility-scale renewable energy and storage projects.
7+ YOE7+ years enterprise infra/platform experience; 3+ years in senior/lead roles; strong Azure/Entra ID, AD, Microsoft 365, SIEM, ZTNA; security-focused; cloud migration/platform modernization; excellent communication.
Azure, Microsoft Entra ID, Active Directory, Microsoft 365, Terraform, Ansible, SIEM, ZTNA, Network Architecture, VLANs, Firewalls
2d
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Engineer II, Cybersecurity
Richmond, Virginia, United States
$81k-$121k/yr HybridFull Time
CarMax
CarMaxNYSE: KMX: Operates a national network of used vehicle retail stores.
1+ YOE1-5 years information security experience; knowledge of network security, identity, DLP, secure coding; proficiency with PowerShell/Python/Java/JavaScript; bachelor’s in CS/Engineering/Cybersecurity or equivalent; participate in on-call rotation.
Firewalls, Proxies, Network Access Controls, Intrusion Detection, Intrusion Prevention, Routing, PowerShell, Python, Java, JavaScript, Windows, Linux, SaaS, IaaS, PaaS