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RedSeal, Inc. · 11 hours ago

Senior Network Security Engineer, Federal

Washington, DC

Full-time

Onsite

Senior Level

5+ years exp

RedSeal, a pioneer in proactive exposure management, is seeking a Senior Network Security Engineer to join their Professional Services team. The role involves architecting and deploying cutting-edge security solutions for federal clients, driving client success, and leading strategic deployments across complex networks.

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Comp. & Benefits

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Lead strategic deployments for our federal client with networks spanning 1000+ devices

Architect solutions that align with client security objectives and deliver measurable improvements

Support client success and identify opportunities for platform expansion

Collaborate with stakeholders including technical teams, project managers, and security leadership

Deploy and optimize RedSeal platform across complex hybrid cloud environments

Integrate with enterprise tools including Splunk, Azure Sentinel, ServiceNow, and SIEM platforms

Develop automation scripts (Python/API) to streamline workflows and reduce manual effort

Create custom workflows, dashboards, and reporting solutions for security compliance

Support cross-functional teams through technical implementations and integrations

Train client teams on security best practices and platform optimization

Contribute insights to product development based on field experience

Participate in industry events and client technical discussions

Map customer objectives to platform capabilities; build a practical integration plan and execute it

Deliver standard + custom training and document work so it is repeatable

Propose adjacent value (new data sources, use cases, or automation that removes busywork)

Communicate status crisply; escalate early; land the plane

Qualification

Network security engineeringCloud deploymentsAutomation scriptingCompliance literacySecurity Clearance TS/SCIRoutingSwitchingSIEM integrationSegmentation strategiesBusiness impact examplesClient trainingIndustry event participationTechnical leadershipCross-functional collaboration

Required

5+ years in network/security engineering or architecture with customer-facing delivery

Network security at scale: routing/switching/firewalls/load-balancing; confident with IPv4/IPv6, NAT, BGP/OSPF/EIGRP, IPsec/GRE, MPLS/VPLS, VLANs/STP

Cloud & SIEM: real deployments in AWS/Azure plus Splunk or Microsoft Sentinel content (dashboards, detections, reports)

Automation: Python for APIs/reporting/data normalization; comfortable with JSON/YAML/XML, or low code solutions like n8n, zapier, and nifi

Segmentation & exposure reduction: practical experience finding/fixing risky paths across hybrid estates

Compliance literacy: map controls and produce evidence (NIST RMF, DISA STIGs, PCI DSS, ISO 27001)

Demonstrated business impact: Examples of driving revenue, cost savings, or efficiency improvements

DoD 8140.03 formerly 8570 level II certification (e.g. CompTIA Security +, CySA+, Pentest +, CCNA, GIAC GSEC)

Security Clearance TS/SCI with a CI Poly or higher

Preferred

Reverse-engineering/extensibility (plugins, alternative data feeds), ServiceNow workflow integration

SOAR + scripting beyond Python (PowerShell/bash); Terraform/CloudFormation basics

Certs: CISSP, CCSP, CySA+, Security+, AWS/Azure Fundamentals, ITIL

Familiarity with AI-powered security tools, automated analysis, or machine learning applications

Company

RedSeal, Inc.

RedSeal, a pioneer in proactive exposure management, helps organizations see, understand, and secure their hybrid digital environments—spanning IT, remote, OT, cloud, and IoT.

Founded in 2004

Sunnyvale, California, USA

51-200 employees